Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides

Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited...
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Autor*in:	Aslam, Sana [verfasserIn] Ahmad, Matloob Athar, Muhammad Makshoof Ashfaq, Usman Ali Gardiner, John M. Montero, Catherine Detorio, Mervi Parvez, Masood Schinazi, Raymond F.

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2013

Schlagwörter:	Anti-HIV-1 activity 1,2-Benzothiazine Cytotoxic activity Hydrazides Pyrazolobenzothiazine dioxides

Anmerkung:	© Springer Science+Business Media New York 2013

Übergeordnetes Werk:	Enthalten in: Medicinal chemistry research - Cambridge, Mass. [u.a.] : Birkhäuser Boston, 1991, 23(2013), 6 vom: 27. Nov., Seite 2930-2946
Übergeordnetes Werk:	volume:23 ; year:2013 ; number:6 ; day:27 ; month:11 ; pages:2930-2946

Links:	Volltext

DOI / URN:	10.1007/s00044-013-0879-7

Katalog-ID:	SPR000403334

Internformat


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100	1		\|a Aslam, Sana \|e verfasserin \|4 aut
245	1	0	\|a Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides
264		1	\|c 2013
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500			\|a © Springer Science+Business Media New York 2013
520			\|a Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited the most significant anti-HIV-1 activity with $ EC_{50} $ values of 5.4 and 3.3 μM, respectively, while 7j showed moderate anti-HIV activity with an $ EC_{50} $ value 17.1 μM. Molecular docking into HIV-1 Reverse Transcriptase also showed the best fit for 7l and 7m followed by 7j. In addition, compounds 7b, 7f, 7h, 7k, 7o, and 7s exhibited no toxicity in all the three cell lines used i.e., primary human PBM, CEM, and Vero cells, while 7e, 7g, 7i, 7n, 7p, 7q, and 7t exhibited no cytotoxic activity in primary human PBM cells. Moreover, it was found through molecular docking that compounds 7l, 7m, and 7j bound efficiently in the NTP-binding pocket of HIV-1 Reverse Transcriptase. The structure–activity relationship established on these results would facilitate the further development of new HIV inhibitors based on this skeleton.
650		4	\|a Anti-HIV-1 activity \|7 (dpeaa)DE-He213
650		4	\|a 1,2-Benzothiazine \|7 (dpeaa)DE-He213
650		4	\|a Cytotoxic activity \|7 (dpeaa)DE-He213
650		4	\|a Hydrazides \|7 (dpeaa)DE-He213
650		4	\|a Pyrazolobenzothiazine dioxides \|7 (dpeaa)DE-He213
700	1		\|a Ahmad, Matloob \|4 aut
700	1		\|a Athar, Muhammad Makshoof \|4 aut
700	1		\|a Ashfaq, Usman Ali \|4 aut
700	1		\|a Gardiner, John M. \|4 aut
700	1		\|a Montero, Catherine \|4 aut
700	1		\|a Detorio, Mervi \|4 aut
700	1		\|a Parvez, Masood \|4 aut
700	1		\|a Schinazi, Raymond F. \|4 aut
773	0	8	\|i Enthalten in \|t Medicinal chemistry research \|d Cambridge, Mass. [u.a.] : Birkhäuser Boston, 1991 \|g 23(2013), 6 vom: 27. Nov., Seite 2930-2946 \|w (DE-627)490223427 \|w (DE-600)2191978-1 \|x 1554-8120 \|7 nnns
773	1	8	\|g volume:23 \|g year:2013 \|g number:6 \|g day:27 \|g month:11 \|g pages:2930-2946
856	4	0	\|u https://dx.doi.org/10.1007/s00044-013-0879-7 \|z lizenzpflichtig \|3 Volltext
912			\|a GBV_USEFLAG_A
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912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_101
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2006
912			\|a GBV_ILN_2007
912			\|a GBV_ILN_2008
912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2031
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2070
912			\|a GBV_ILN_2086
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2116
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2119
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2144
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2188
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2232
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2446
912			\|a GBV_ILN_2470
912			\|a GBV_ILN_2472
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_2548
912			\|a GBV_ILN_4012
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4046
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4246
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4336
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
912			\|a GBV_ILN_4700
951			\|a AR
952			\|d 23 \|j 2013 \|e 6 \|b 27 \|c 11 \|h 2930-2946

Indexfelder

author_variant	s a sa m a ma m m a mm mma u a a ua uaa j m g jm jmg c m cm m d md m p mp r f s rf rfs
matchkey_str	article:15548120:2013----::yteimlclroknadniiasreigfoenusiuebnyiee4ehl5ixd3hnlezey
hierarchy_sort_str	2013
publishDate	2013
allfields	10.1007/s00044-013-0879-7 doi (DE-627)SPR000403334 (SPR)s00044-013-0879-7-e DE-627 ger DE-627 rakwb eng Aslam, Sana verfasserin aut Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2013 Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited the most significant anti-HIV-1 activity with $ EC_{50} $ values of 5.4 and 3.3 μM, respectively, while 7j showed moderate anti-HIV activity with an $ EC_{50} $ value 17.1 μM. Molecular docking into HIV-1 Reverse Transcriptase also showed the best fit for 7l and 7m followed by 7j. In addition, compounds 7b, 7f, 7h, 7k, 7o, and 7s exhibited no toxicity in all the three cell lines used i.e., primary human PBM, CEM, and Vero cells, while 7e, 7g, 7i, 7n, 7p, 7q, and 7t exhibited no cytotoxic activity in primary human PBM cells. Moreover, it was found through molecular docking that compounds 7l, 7m, and 7j bound efficiently in the NTP-binding pocket of HIV-1 Reverse Transcriptase. The structure–activity relationship established on these results would facilitate the further development of new HIV inhibitors based on this skeleton. Anti-HIV-1 activity (dpeaa)DE-He213 1,2-Benzothiazine (dpeaa)DE-He213 Cytotoxic activity (dpeaa)DE-He213 Hydrazides (dpeaa)DE-He213 Pyrazolobenzothiazine dioxides (dpeaa)DE-He213 Ahmad, Matloob aut Athar, Muhammad Makshoof aut Ashfaq, Usman Ali aut Gardiner, John M. aut Montero, Catherine aut Detorio, Mervi aut Parvez, Masood aut Schinazi, Raymond F. aut Enthalten in Medicinal chemistry research Cambridge, Mass. [u.a.] : Birkhäuser Boston, 1991 23(2013), 6 vom: 27. Nov., Seite 2930-2946 (DE-627)490223427 (DE-600)2191978-1 1554-8120 nnns volume:23 year:2013 number:6 day:27 month:11 pages:2930-2946 https://dx.doi.org/10.1007/s00044-013-0879-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2013 6 27 11 2930-2946
spelling	10.1007/s00044-013-0879-7 doi (DE-627)SPR000403334 (SPR)s00044-013-0879-7-e DE-627 ger DE-627 rakwb eng Aslam, Sana verfasserin aut Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2013 Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited the most significant anti-HIV-1 activity with $ EC_{50} $ values of 5.4 and 3.3 μM, respectively, while 7j showed moderate anti-HIV activity with an $ EC_{50} $ value 17.1 μM. Molecular docking into HIV-1 Reverse Transcriptase also showed the best fit for 7l and 7m followed by 7j. In addition, compounds 7b, 7f, 7h, 7k, 7o, and 7s exhibited no toxicity in all the three cell lines used i.e., primary human PBM, CEM, and Vero cells, while 7e, 7g, 7i, 7n, 7p, 7q, and 7t exhibited no cytotoxic activity in primary human PBM cells. Moreover, it was found through molecular docking that compounds 7l, 7m, and 7j bound efficiently in the NTP-binding pocket of HIV-1 Reverse Transcriptase. The structure–activity relationship established on these results would facilitate the further development of new HIV inhibitors based on this skeleton. Anti-HIV-1 activity (dpeaa)DE-He213 1,2-Benzothiazine (dpeaa)DE-He213 Cytotoxic activity (dpeaa)DE-He213 Hydrazides (dpeaa)DE-He213 Pyrazolobenzothiazine dioxides (dpeaa)DE-He213 Ahmad, Matloob aut Athar, Muhammad Makshoof aut Ashfaq, Usman Ali aut Gardiner, John M. aut Montero, Catherine aut Detorio, Mervi aut Parvez, Masood aut Schinazi, Raymond F. aut Enthalten in Medicinal chemistry research Cambridge, Mass. [u.a.] : Birkhäuser Boston, 1991 23(2013), 6 vom: 27. Nov., Seite 2930-2946 (DE-627)490223427 (DE-600)2191978-1 1554-8120 nnns volume:23 year:2013 number:6 day:27 month:11 pages:2930-2946 https://dx.doi.org/10.1007/s00044-013-0879-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2013 6 27 11 2930-2946
allfields_unstemmed	10.1007/s00044-013-0879-7 doi (DE-627)SPR000403334 (SPR)s00044-013-0879-7-e DE-627 ger DE-627 rakwb eng Aslam, Sana verfasserin aut Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2013 Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited the most significant anti-HIV-1 activity with $ EC_{50} $ values of 5.4 and 3.3 μM, respectively, while 7j showed moderate anti-HIV activity with an $ EC_{50} $ value 17.1 μM. Molecular docking into HIV-1 Reverse Transcriptase also showed the best fit for 7l and 7m followed by 7j. In addition, compounds 7b, 7f, 7h, 7k, 7o, and 7s exhibited no toxicity in all the three cell lines used i.e., primary human PBM, CEM, and Vero cells, while 7e, 7g, 7i, 7n, 7p, 7q, and 7t exhibited no cytotoxic activity in primary human PBM cells. Moreover, it was found through molecular docking that compounds 7l, 7m, and 7j bound efficiently in the NTP-binding pocket of HIV-1 Reverse Transcriptase. The structure–activity relationship established on these results would facilitate the further development of new HIV inhibitors based on this skeleton. Anti-HIV-1 activity (dpeaa)DE-He213 1,2-Benzothiazine (dpeaa)DE-He213 Cytotoxic activity (dpeaa)DE-He213 Hydrazides (dpeaa)DE-He213 Pyrazolobenzothiazine dioxides (dpeaa)DE-He213 Ahmad, Matloob aut Athar, Muhammad Makshoof aut Ashfaq, Usman Ali aut Gardiner, John M. aut Montero, Catherine aut Detorio, Mervi aut Parvez, Masood aut Schinazi, Raymond F. aut Enthalten in Medicinal chemistry research Cambridge, Mass. [u.a.] : Birkhäuser Boston, 1991 23(2013), 6 vom: 27. Nov., Seite 2930-2946 (DE-627)490223427 (DE-600)2191978-1 1554-8120 nnns volume:23 year:2013 number:6 day:27 month:11 pages:2930-2946 https://dx.doi.org/10.1007/s00044-013-0879-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2013 6 27 11 2930-2946
allfieldsGer	10.1007/s00044-013-0879-7 doi (DE-627)SPR000403334 (SPR)s00044-013-0879-7-e DE-627 ger DE-627 rakwb eng Aslam, Sana verfasserin aut Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2013 Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited the most significant anti-HIV-1 activity with $ EC_{50} $ values of 5.4 and 3.3 μM, respectively, while 7j showed moderate anti-HIV activity with an $ EC_{50} $ value 17.1 μM. Molecular docking into HIV-1 Reverse Transcriptase also showed the best fit for 7l and 7m followed by 7j. In addition, compounds 7b, 7f, 7h, 7k, 7o, and 7s exhibited no toxicity in all the three cell lines used i.e., primary human PBM, CEM, and Vero cells, while 7e, 7g, 7i, 7n, 7p, 7q, and 7t exhibited no cytotoxic activity in primary human PBM cells. Moreover, it was found through molecular docking that compounds 7l, 7m, and 7j bound efficiently in the NTP-binding pocket of HIV-1 Reverse Transcriptase. The structure–activity relationship established on these results would facilitate the further development of new HIV inhibitors based on this skeleton. Anti-HIV-1 activity (dpeaa)DE-He213 1,2-Benzothiazine (dpeaa)DE-He213 Cytotoxic activity (dpeaa)DE-He213 Hydrazides (dpeaa)DE-He213 Pyrazolobenzothiazine dioxides (dpeaa)DE-He213 Ahmad, Matloob aut Athar, Muhammad Makshoof aut Ashfaq, Usman Ali aut Gardiner, John M. aut Montero, Catherine aut Detorio, Mervi aut Parvez, Masood aut Schinazi, Raymond F. aut Enthalten in Medicinal chemistry research Cambridge, Mass. [u.a.] : Birkhäuser Boston, 1991 23(2013), 6 vom: 27. Nov., Seite 2930-2946 (DE-627)490223427 (DE-600)2191978-1 1554-8120 nnns volume:23 year:2013 number:6 day:27 month:11 pages:2930-2946 https://dx.doi.org/10.1007/s00044-013-0879-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2013 6 27 11 2930-2946
allfieldsSound	10.1007/s00044-013-0879-7 doi (DE-627)SPR000403334 (SPR)s00044-013-0879-7-e DE-627 ger DE-627 rakwb eng Aslam, Sana verfasserin aut Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer Science+Business Media New York 2013 Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited the most significant anti-HIV-1 activity with $ EC_{50} $ values of 5.4 and 3.3 μM, respectively, while 7j showed moderate anti-HIV activity with an $ EC_{50} $ value 17.1 μM. Molecular docking into HIV-1 Reverse Transcriptase also showed the best fit for 7l and 7m followed by 7j. In addition, compounds 7b, 7f, 7h, 7k, 7o, and 7s exhibited no toxicity in all the three cell lines used i.e., primary human PBM, CEM, and Vero cells, while 7e, 7g, 7i, 7n, 7p, 7q, and 7t exhibited no cytotoxic activity in primary human PBM cells. Moreover, it was found through molecular docking that compounds 7l, 7m, and 7j bound efficiently in the NTP-binding pocket of HIV-1 Reverse Transcriptase. The structure–activity relationship established on these results would facilitate the further development of new HIV inhibitors based on this skeleton. Anti-HIV-1 activity (dpeaa)DE-He213 1,2-Benzothiazine (dpeaa)DE-He213 Cytotoxic activity (dpeaa)DE-He213 Hydrazides (dpeaa)DE-He213 Pyrazolobenzothiazine dioxides (dpeaa)DE-He213 Ahmad, Matloob aut Athar, Muhammad Makshoof aut Ashfaq, Usman Ali aut Gardiner, John M. aut Montero, Catherine aut Detorio, Mervi aut Parvez, Masood aut Schinazi, Raymond F. aut Enthalten in Medicinal chemistry research Cambridge, Mass. [u.a.] : Birkhäuser Boston, 1991 23(2013), 6 vom: 27. Nov., Seite 2930-2946 (DE-627)490223427 (DE-600)2191978-1 1554-8120 nnns volume:23 year:2013 number:6 day:27 month:11 pages:2930-2946 https://dx.doi.org/10.1007/s00044-013-0879-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2013 6 27 11 2930-2946
language	English
source	Enthalten in Medicinal chemistry research 23(2013), 6 vom: 27. Nov., Seite 2930-2946 volume:23 year:2013 number:6 day:27 month:11 pages:2930-2946
sourceStr	Enthalten in Medicinal chemistry research 23(2013), 6 vom: 27. Nov., Seite 2930-2946 volume:23 year:2013 number:6 day:27 month:11 pages:2930-2946
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Anti-HIV-1 activity 1,2-Benzothiazine Cytotoxic activity Hydrazides Pyrazolobenzothiazine dioxides
isfreeaccess_bool	false
container_title	Medicinal chemistry research
authorswithroles_txt_mv	Aslam, Sana @@aut@@ Ahmad, Matloob @@aut@@ Athar, Muhammad Makshoof @@aut@@ Ashfaq, Usman Ali @@aut@@ Gardiner, John M. @@aut@@ Montero, Catherine @@aut@@ Detorio, Mervi @@aut@@ Parvez, Masood @@aut@@ Schinazi, Raymond F. @@aut@@
publishDateDaySort_date	2013-11-27T00:00:00Z
hierarchy_top_id	490223427
id	SPR000403334
language_de	englisch
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author	Aslam, Sana
spellingShingle	Aslam, Sana misc Anti-HIV-1 activity misc 1,2-Benzothiazine misc Cytotoxic activity misc Hydrazides misc Pyrazolobenzothiazine dioxides Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides
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topic_title	Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides Anti-HIV-1 activity (dpeaa)DE-He213 1,2-Benzothiazine (dpeaa)DE-He213 Cytotoxic activity (dpeaa)DE-He213 Hydrazides (dpeaa)DE-He213 Pyrazolobenzothiazine dioxides (dpeaa)DE-He213
topic	misc Anti-HIV-1 activity misc 1,2-Benzothiazine misc Cytotoxic activity misc Hydrazides misc Pyrazolobenzothiazine dioxides
topic_unstemmed	misc Anti-HIV-1 activity misc 1,2-Benzothiazine misc Cytotoxic activity misc Hydrazides misc Pyrazolobenzothiazine dioxides
topic_browse	misc Anti-HIV-1 activity misc 1,2-Benzothiazine misc Cytotoxic activity misc Hydrazides misc Pyrazolobenzothiazine dioxides
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title	Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides
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title_full	Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides
author_sort	Aslam, Sana
journal	Medicinal chemistry research
journalStr	Medicinal chemistry research
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container_start_page	2930
author_browse	Aslam, Sana Ahmad, Matloob Athar, Muhammad Makshoof Ashfaq, Usman Ali Gardiner, John M. Montero, Catherine Detorio, Mervi Parvez, Masood Schinazi, Raymond F.
container_volume	23
format_se	Elektronische Aufsätze
author-letter	Aslam, Sana
doi_str_mv	10.1007/s00044-013-0879-7
title_sort	synthesis, molecular docking and antiviral screening of novel n′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4h)-yl)acetohydrazides
title_auth	Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides
abstract	Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited the most significant anti-HIV-1 activity with $ EC_{50} $ values of 5.4 and 3.3 μM, respectively, while 7j showed moderate anti-HIV activity with an $ EC_{50} $ value 17.1 μM. Molecular docking into HIV-1 Reverse Transcriptase also showed the best fit for 7l and 7m followed by 7j. In addition, compounds 7b, 7f, 7h, 7k, 7o, and 7s exhibited no toxicity in all the three cell lines used i.e., primary human PBM, CEM, and Vero cells, while 7e, 7g, 7i, 7n, 7p, 7q, and 7t exhibited no cytotoxic activity in primary human PBM cells. Moreover, it was found through molecular docking that compounds 7l, 7m, and 7j bound efficiently in the NTP-binding pocket of HIV-1 Reverse Transcriptase. The structure–activity relationship established on these results would facilitate the further development of new HIV inhibitors based on this skeleton. © Springer Science+Business Media New York 2013
abstractGer	Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited the most significant anti-HIV-1 activity with $ EC_{50} $ values of 5.4 and 3.3 μM, respectively, while 7j showed moderate anti-HIV activity with an $ EC_{50} $ value 17.1 μM. Molecular docking into HIV-1 Reverse Transcriptase also showed the best fit for 7l and 7m followed by 7j. In addition, compounds 7b, 7f, 7h, 7k, 7o, and 7s exhibited no toxicity in all the three cell lines used i.e., primary human PBM, CEM, and Vero cells, while 7e, 7g, 7i, 7n, 7p, 7q, and 7t exhibited no cytotoxic activity in primary human PBM cells. Moreover, it was found through molecular docking that compounds 7l, 7m, and 7j bound efficiently in the NTP-binding pocket of HIV-1 Reverse Transcriptase. The structure–activity relationship established on these results would facilitate the further development of new HIV inhibitors based on this skeleton. © Springer Science+Business Media New York 2013
abstract_unstemmed	Abstract N′-Substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides (7a–u) were synthesized through a multistep reaction. The final compounds were screened for anti-HIV-1 and cytotoxic activities. Among these compounds, 7l and 7m exhibited the most significant anti-HIV-1 activity with $ EC_{50} $ values of 5.4 and 3.3 μM, respectively, while 7j showed moderate anti-HIV activity with an $ EC_{50} $ value 17.1 μM. Molecular docking into HIV-1 Reverse Transcriptase also showed the best fit for 7l and 7m followed by 7j. In addition, compounds 7b, 7f, 7h, 7k, 7o, and 7s exhibited no toxicity in all the three cell lines used i.e., primary human PBM, CEM, and Vero cells, while 7e, 7g, 7i, 7n, 7p, 7q, and 7t exhibited no cytotoxic activity in primary human PBM cells. Moreover, it was found through molecular docking that compounds 7l, 7m, and 7j bound efficiently in the NTP-binding pocket of HIV-1 Reverse Transcriptase. The structure–activity relationship established on these results would facilitate the further development of new HIV inhibitors based on this skeleton. © Springer Science+Business Media New York 2013
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container_issue	6
title_short	Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides
url	https://dx.doi.org/10.1007/s00044-013-0879-7
remote_bool	true
author2	Ahmad, Matloob Athar, Muhammad Makshoof Ashfaq, Usman Ali Gardiner, John M. Montero, Catherine Detorio, Mervi Parvez, Masood Schinazi, Raymond F.
author2Str	Ahmad, Matloob Athar, Muhammad Makshoof Ashfaq, Usman Ali Gardiner, John M. Montero, Catherine Detorio, Mervi Parvez, Masood Schinazi, Raymond F.
ppnlink	490223427
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doi_str	10.1007/s00044-013-0879-7
up_date	2024-07-03T15:50:52.574Z
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Synthesis, molecular docking and antiviral screening of novel N′-substitutedbenzylidene-2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazides

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