Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of

The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Laura Wondja Ngoko, Mireille [verfasserIn] Pierre Longue Ekon, Jean [verfasserIn] Dongmo Tekapi Tsopgni, Willifred [verfasserIn] Lobe Songue, Jules [verfasserIn] François Kamdem Waffo, Alain [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	Phyllanthaceae Sesquiterpene lactones Picrotoxane-type sesquiterpenoid

Übergeordnetes Werk:	Enthalten in: Tetrahedron letters - Amsterdam [u.a.] : Elsevier Science, 1959, 129
Übergeordnetes Werk:	volume:129

DOI / URN:	10.1016/j.tetlet.2023.154740

Katalog-ID:	ELV064873110

Internformat


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520			\|a The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined by analyses of their spectroscopic (1D and 2D NMR) and spectrometric (HRMS) data in conjunction with literature records. The relative configurations were established by the biosynthetic pathway of picrotoxane-type sesquiterpene, comparison with analogues described in the literature and by using their NOESY spectra.
650		4	\|a Phyllanthaceae
650		4	\|a Sesquiterpene lactones
650		4	\|a Picrotoxane-type sesquiterpenoid
700	1		\|a Pierre Longue Ekon, Jean \|e verfasserin \|4 aut
700	1		\|a Dongmo Tekapi Tsopgni, Willifred \|e verfasserin \|4 aut
700	1		\|a Lobe Songue, Jules \|e verfasserin \|4 aut
700	1		\|a François Kamdem Waffo, Alain \|e verfasserin \|4 aut
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912			\|a GBV_ILN_40
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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_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
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_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_2034
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_2056
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2232
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2470
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4242
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_4338
912			\|a GBV_ILN_4393
912			\|a GBV_ILN_4700
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Indexfelder

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publishDate	2023
allfields	10.1016/j.tetlet.2023.154740 doi (DE-627)ELV064873110 (ELSEVIER)S0040-4039(23)00450-1 DE-627 ger DE-627 rda eng 540 VZ 35.00 bkl Laura Wondja Ngoko, Mireille verfasserin aut Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined by analyses of their spectroscopic (1D and 2D NMR) and spectrometric (HRMS) data in conjunction with literature records. The relative configurations were established by the biosynthetic pathway of picrotoxane-type sesquiterpene, comparison with analogues described in the literature and by using their NOESY spectra. Phyllanthaceae Sesquiterpene lactones Picrotoxane-type sesquiterpenoid Pierre Longue Ekon, Jean verfasserin aut Dongmo Tekapi Tsopgni, Willifred verfasserin aut Lobe Songue, Jules verfasserin aut François Kamdem Waffo, Alain verfasserin aut Enthalten in Tetrahedron letters Amsterdam [u.a.] : Elsevier Science, 1959 129 Online-Ressource (DE-627)320459489 (DE-600)2007074-3 (DE-576)094107939 1873-3581 nnns volume:129 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 35.00 Chemie: Allgemeines VZ AR 129
spelling	10.1016/j.tetlet.2023.154740 doi (DE-627)ELV064873110 (ELSEVIER)S0040-4039(23)00450-1 DE-627 ger DE-627 rda eng 540 VZ 35.00 bkl Laura Wondja Ngoko, Mireille verfasserin aut Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined by analyses of their spectroscopic (1D and 2D NMR) and spectrometric (HRMS) data in conjunction with literature records. The relative configurations were established by the biosynthetic pathway of picrotoxane-type sesquiterpene, comparison with analogues described in the literature and by using their NOESY spectra. Phyllanthaceae Sesquiterpene lactones Picrotoxane-type sesquiterpenoid Pierre Longue Ekon, Jean verfasserin aut Dongmo Tekapi Tsopgni, Willifred verfasserin aut Lobe Songue, Jules verfasserin aut François Kamdem Waffo, Alain verfasserin aut Enthalten in Tetrahedron letters Amsterdam [u.a.] : Elsevier Science, 1959 129 Online-Ressource (DE-627)320459489 (DE-600)2007074-3 (DE-576)094107939 1873-3581 nnns volume:129 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 35.00 Chemie: Allgemeines VZ AR 129
allfields_unstemmed	10.1016/j.tetlet.2023.154740 doi (DE-627)ELV064873110 (ELSEVIER)S0040-4039(23)00450-1 DE-627 ger DE-627 rda eng 540 VZ 35.00 bkl Laura Wondja Ngoko, Mireille verfasserin aut Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined by analyses of their spectroscopic (1D and 2D NMR) and spectrometric (HRMS) data in conjunction with literature records. The relative configurations were established by the biosynthetic pathway of picrotoxane-type sesquiterpene, comparison with analogues described in the literature and by using their NOESY spectra. Phyllanthaceae Sesquiterpene lactones Picrotoxane-type sesquiterpenoid Pierre Longue Ekon, Jean verfasserin aut Dongmo Tekapi Tsopgni, Willifred verfasserin aut Lobe Songue, Jules verfasserin aut François Kamdem Waffo, Alain verfasserin aut Enthalten in Tetrahedron letters Amsterdam [u.a.] : Elsevier Science, 1959 129 Online-Ressource (DE-627)320459489 (DE-600)2007074-3 (DE-576)094107939 1873-3581 nnns volume:129 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 35.00 Chemie: Allgemeines VZ AR 129
allfieldsGer	10.1016/j.tetlet.2023.154740 doi (DE-627)ELV064873110 (ELSEVIER)S0040-4039(23)00450-1 DE-627 ger DE-627 rda eng 540 VZ 35.00 bkl Laura Wondja Ngoko, Mireille verfasserin aut Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined by analyses of their spectroscopic (1D and 2D NMR) and spectrometric (HRMS) data in conjunction with literature records. The relative configurations were established by the biosynthetic pathway of picrotoxane-type sesquiterpene, comparison with analogues described in the literature and by using their NOESY spectra. Phyllanthaceae Sesquiterpene lactones Picrotoxane-type sesquiterpenoid Pierre Longue Ekon, Jean verfasserin aut Dongmo Tekapi Tsopgni, Willifred verfasserin aut Lobe Songue, Jules verfasserin aut François Kamdem Waffo, Alain verfasserin aut Enthalten in Tetrahedron letters Amsterdam [u.a.] : Elsevier Science, 1959 129 Online-Ressource (DE-627)320459489 (DE-600)2007074-3 (DE-576)094107939 1873-3581 nnns volume:129 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 35.00 Chemie: Allgemeines VZ AR 129
allfieldsSound	10.1016/j.tetlet.2023.154740 doi (DE-627)ELV064873110 (ELSEVIER)S0040-4039(23)00450-1 DE-627 ger DE-627 rda eng 540 VZ 35.00 bkl Laura Wondja Ngoko, Mireille verfasserin aut Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined by analyses of their spectroscopic (1D and 2D NMR) and spectrometric (HRMS) data in conjunction with literature records. The relative configurations were established by the biosynthetic pathway of picrotoxane-type sesquiterpene, comparison with analogues described in the literature and by using their NOESY spectra. Phyllanthaceae Sesquiterpene lactones Picrotoxane-type sesquiterpenoid Pierre Longue Ekon, Jean verfasserin aut Dongmo Tekapi Tsopgni, Willifred verfasserin aut Lobe Songue, Jules verfasserin aut François Kamdem Waffo, Alain verfasserin aut Enthalten in Tetrahedron letters Amsterdam [u.a.] : Elsevier Science, 1959 129 Online-Ressource (DE-627)320459489 (DE-600)2007074-3 (DE-576)094107939 1873-3581 nnns volume:129 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 35.00 Chemie: Allgemeines VZ AR 129
language	English
source	Enthalten in Tetrahedron letters 129 volume:129
sourceStr	Enthalten in Tetrahedron letters 129 volume:129
format_phy_str_mv	Article
bklname	Chemie: Allgemeines
institution	findex.gbv.de
topic_facet	Phyllanthaceae Sesquiterpene lactones Picrotoxane-type sesquiterpenoid
dewey-raw	540
isfreeaccess_bool	false
container_title	Tetrahedron letters
authorswithroles_txt_mv	Laura Wondja Ngoko, Mireille @@aut@@ Pierre Longue Ekon, Jean @@aut@@ Dongmo Tekapi Tsopgni, Willifred @@aut@@ Lobe Songue, Jules @@aut@@ François Kamdem Waffo, Alain @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
hierarchy_top_id	320459489
dewey-sort	3540
id	ELV064873110
language_de	englisch
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author	Laura Wondja Ngoko, Mireille
spellingShingle	Laura Wondja Ngoko, Mireille ddc 540 bkl 35.00 misc Phyllanthaceae misc Sesquiterpene lactones misc Picrotoxane-type sesquiterpenoid Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of
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topic_title	540 VZ 35.00 bkl Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of Phyllanthaceae Sesquiterpene lactones Picrotoxane-type sesquiterpenoid
topic	ddc 540 bkl 35.00 misc Phyllanthaceae misc Sesquiterpene lactones misc Picrotoxane-type sesquiterpenoid
topic_unstemmed	ddc 540 bkl 35.00 misc Phyllanthaceae misc Sesquiterpene lactones misc Picrotoxane-type sesquiterpenoid
topic_browse	ddc 540 bkl 35.00 misc Phyllanthaceae misc Sesquiterpene lactones misc Picrotoxane-type sesquiterpenoid
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title	Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of
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title_full	Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of
author_sort	Laura Wondja Ngoko, Mireille
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author_browse	Laura Wondja Ngoko, Mireille Pierre Longue Ekon, Jean Dongmo Tekapi Tsopgni, Willifred Lobe Songue, Jules François Kamdem Waffo, Alain
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author-letter	Laura Wondja Ngoko, Mireille
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title_sort	picrotoximaesins b-d, new picrotoxane-type sesquiterpenoids from the berries of
title_auth	Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of
abstract	The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined by analyses of their spectroscopic (1D and 2D NMR) and spectrometric (HRMS) data in conjunction with literature records. The relative configurations were established by the biosynthetic pathway of picrotoxane-type sesquiterpene, comparison with analogues described in the literature and by using their NOESY spectra.
abstractGer	The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined by analyses of their spectroscopic (1D and 2D NMR) and spectrometric (HRMS) data in conjunction with literature records. The relative configurations were established by the biosynthetic pathway of picrotoxane-type sesquiterpene, comparison with analogues described in the literature and by using their NOESY spectra.
abstract_unstemmed	The phytochemical investigation of the methanolic berry extract of Maesobotrya dusenii has led to the isolation and characterization of three novel picrotoxane-type sesquiterpenoids named picrotoximaesins B-D (2–4) alongside with five known compounds. The structures of the compounds were determined by analyses of their spectroscopic (1D and 2D NMR) and spectrometric (HRMS) data in conjunction with literature records. The relative configurations were established by the biosynthetic pathway of picrotoxane-type sesquiterpene, comparison with analogues described in the literature and by using their NOESY spectra.
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title_short	Picrotoximaesins B-D, new picrotoxane-type sesquiterpenoids from the berries of
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author2	Pierre Longue Ekon, Jean Dongmo Tekapi Tsopgni, Willifred Lobe Songue, Jules François Kamdem Waffo, Alain
author2Str	Pierre Longue Ekon, Jean Dongmo Tekapi Tsopgni, Willifred Lobe Songue, Jules François Kamdem Waffo, Alain
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up_date	2024-07-06T21:02:34.652Z
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