Benzimidazolone-based selective σ
Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Intagliata, Sebastiano [verfasserIn] Alsharif, Walid F. [verfasserIn] Mesangeau, Christophe [verfasserIn] Fazio, Nicola [verfasserIn] Seminerio, Michael [verfasserIn] Xu, Yan-Tong [verfasserIn] Matsumoto, Rae R. [verfasserIn] McCurdy, Christopher R. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: European journal of medicinal chemistry - Amsterdam [u.a.] : Elsevier Science, 1987, 165, Seite 250-257 |
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| Übergeordnetes Werk: |
volume:165 ; pages:250-257 |
| DOI / URN: |
10.1016/j.ejmech.2019.01.019 |
|---|
| Katalog-ID: |
ELV001620584 |
|---|
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| 520 | |a Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2R has been identified as potential target for the development of pharmaceutical agents intended to treat the negative effects associated with drugs of abuse. As a continuation of our previous efforts to develop new selective σ2R ligands, a series of benzimidazolone derivatives were designed, synthesized, and characterized. The newly synthesized ligands were evaluated through in vitro radioligand binding assays to determine their affinity and selectivity towards both σ1 and σ2 receptors. Several derivatives displayed high affinity for the σ2R (K i = 0.66–68.5 nM) and varied from preferring to selective, compared to σ1R (σ1/σ2 = 5.8–1139). Among them, compound 1-{4-[4-(4-fluorophenyl)piperazin-1-yl]butyl}-3-propyl-1,3-dihydrobenzimidazol-2-one dihydrochloride (14) displayed the ability to produce a dose-dependent reduction in the convulsive effects of cocaine in a rodent model after injecting 10 mg/kg (i.p.). These preliminary results support the use of selective σ2R ligands in the development of useful pharmacological tools or potential pharmacotherapies for cocaine toxicity. | ||
| 650 | 4 | |a Sigma receptors | |
| 650 | 4 | |a Sigma-2 receptors | |
| 650 | 4 | |a Sigma-2 ligands | |
| 650 | 4 | |a Benzimidazolone | |
| 650 | 4 | |a Structure-affinity relationships | |
| 650 | 4 | |a Cocaine-induced convulsions | |
| 650 | 4 | |a Cocaine's toxicity | |
| 700 | 1 | |a Alsharif, Walid F. |e verfasserin |4 aut | |
| 700 | 1 | |a Mesangeau, Christophe |e verfasserin |4 aut | |
| 700 | 1 | |a Fazio, Nicola |e verfasserin |4 aut | |
| 700 | 1 | |a Seminerio, Michael |e verfasserin |4 aut | |
| 700 | 1 | |a Xu, Yan-Tong |e verfasserin |4 aut | |
| 700 | 1 | |a Matsumoto, Rae R. |e verfasserin |4 aut | |
| 700 | 1 | |a McCurdy, Christopher R. |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t European journal of medicinal chemistry |d Amsterdam [u.a.] : Elsevier Science, 1987 |g 165, Seite 250-257 |h Online-Ressource |w (DE-627)320443213 |w (DE-600)2005170-0 |w (DE-576)25927125X |x 1768-3254 |7 nnns |
| 773 | 1 | 8 | |g volume:165 |g pages:250-257 |
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| 912 | |a GBV_ILN_224 | ||
| 912 | |a GBV_ILN_370 | ||
| 912 | |a GBV_ILN_602 | ||
| 912 | |a GBV_ILN_702 | ||
| 912 | |a GBV_ILN_2003 | ||
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| 912 | |a GBV_ILN_2113 | ||
| 912 | |a GBV_ILN_2118 | ||
| 912 | |a GBV_ILN_2122 | ||
| 912 | |a GBV_ILN_2129 | ||
| 912 | |a GBV_ILN_2143 | ||
| 912 | |a GBV_ILN_2147 | ||
| 912 | |a GBV_ILN_2148 | ||
| 912 | |a GBV_ILN_2152 | ||
| 912 | |a GBV_ILN_2153 | ||
| 912 | |a GBV_ILN_2190 | ||
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| 912 | |a GBV_ILN_4035 | ||
| 912 | |a GBV_ILN_4037 | ||
| 912 | |a GBV_ILN_4112 | ||
| 912 | |a GBV_ILN_4125 | ||
| 912 | |a GBV_ILN_4126 | ||
| 912 | |a GBV_ILN_4242 | ||
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| 912 | |a GBV_ILN_4305 | ||
| 912 | |a GBV_ILN_4313 | ||
| 912 | |a GBV_ILN_4323 | ||
| 912 | |a GBV_ILN_4324 | ||
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| 912 | |a GBV_ILN_4334 | ||
| 912 | |a GBV_ILN_4335 | ||
| 912 | |a GBV_ILN_4338 | ||
| 912 | |a GBV_ILN_4393 | ||
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2019 |
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2019 |
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10.1016/j.ejmech.2019.01.019 doi (DE-627)ELV001620584 (ELSEVIER)S0223-5234(19)30029-7 DE-627 ger DE-627 rda eng 610 DE-600 15,3 ssgn PHARM DE-84 fid 44.42 bkl Intagliata, Sebastiano verfasserin (orcid)0000-0002-0201-1745 aut Benzimidazolone-based selective σ 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2R has been identified as potential target for the development of pharmaceutical agents intended to treat the negative effects associated with drugs of abuse. As a continuation of our previous efforts to develop new selective σ2R ligands, a series of benzimidazolone derivatives were designed, synthesized, and characterized. The newly synthesized ligands were evaluated through in vitro radioligand binding assays to determine their affinity and selectivity towards both σ1 and σ2 receptors. Several derivatives displayed high affinity for the σ2R (K i = 0.66–68.5 nM) and varied from preferring to selective, compared to σ1R (σ1/σ2 = 5.8–1139). Among them, compound 1-{4-[4-(4-fluorophenyl)piperazin-1-yl]butyl}-3-propyl-1,3-dihydrobenzimidazol-2-one dihydrochloride (14) displayed the ability to produce a dose-dependent reduction in the convulsive effects of cocaine in a rodent model after injecting 10 mg/kg (i.p.). These preliminary results support the use of selective σ2R ligands in the development of useful pharmacological tools or potential pharmacotherapies for cocaine toxicity. Sigma receptors Sigma-2 receptors Sigma-2 ligands Benzimidazolone Structure-affinity relationships Cocaine-induced convulsions Cocaine's toxicity Alsharif, Walid F. verfasserin aut Mesangeau, Christophe verfasserin aut Fazio, Nicola verfasserin aut Seminerio, Michael verfasserin aut Xu, Yan-Tong verfasserin aut Matsumoto, Rae R. verfasserin aut McCurdy, Christopher R. verfasserin aut Enthalten in European journal of medicinal chemistry Amsterdam [u.a.] : Elsevier Science, 1987 165, Seite 250-257 Online-Ressource (DE-627)320443213 (DE-600)2005170-0 (DE-576)25927125X 1768-3254 nnns volume:165 pages:250-257 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-PHARM SSG-OLC-PHA SSG-OPC-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_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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.42 Pharmazeutische Chemie AR 165 250-257 |
| spelling |
10.1016/j.ejmech.2019.01.019 doi (DE-627)ELV001620584 (ELSEVIER)S0223-5234(19)30029-7 DE-627 ger DE-627 rda eng 610 DE-600 15,3 ssgn PHARM DE-84 fid 44.42 bkl Intagliata, Sebastiano verfasserin (orcid)0000-0002-0201-1745 aut Benzimidazolone-based selective σ 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2R has been identified as potential target for the development of pharmaceutical agents intended to treat the negative effects associated with drugs of abuse. As a continuation of our previous efforts to develop new selective σ2R ligands, a series of benzimidazolone derivatives were designed, synthesized, and characterized. The newly synthesized ligands were evaluated through in vitro radioligand binding assays to determine their affinity and selectivity towards both σ1 and σ2 receptors. Several derivatives displayed high affinity for the σ2R (K i = 0.66–68.5 nM) and varied from preferring to selective, compared to σ1R (σ1/σ2 = 5.8–1139). Among them, compound 1-{4-[4-(4-fluorophenyl)piperazin-1-yl]butyl}-3-propyl-1,3-dihydrobenzimidazol-2-one dihydrochloride (14) displayed the ability to produce a dose-dependent reduction in the convulsive effects of cocaine in a rodent model after injecting 10 mg/kg (i.p.). These preliminary results support the use of selective σ2R ligands in the development of useful pharmacological tools or potential pharmacotherapies for cocaine toxicity. Sigma receptors Sigma-2 receptors Sigma-2 ligands Benzimidazolone Structure-affinity relationships Cocaine-induced convulsions Cocaine's toxicity Alsharif, Walid F. verfasserin aut Mesangeau, Christophe verfasserin aut Fazio, Nicola verfasserin aut Seminerio, Michael verfasserin aut Xu, Yan-Tong verfasserin aut Matsumoto, Rae R. verfasserin aut McCurdy, Christopher R. verfasserin aut Enthalten in European journal of medicinal chemistry Amsterdam [u.a.] : Elsevier Science, 1987 165, Seite 250-257 Online-Ressource (DE-627)320443213 (DE-600)2005170-0 (DE-576)25927125X 1768-3254 nnns volume:165 pages:250-257 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-PHARM SSG-OLC-PHA SSG-OPC-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_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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.42 Pharmazeutische Chemie AR 165 250-257 |
| allfields_unstemmed |
10.1016/j.ejmech.2019.01.019 doi (DE-627)ELV001620584 (ELSEVIER)S0223-5234(19)30029-7 DE-627 ger DE-627 rda eng 610 DE-600 15,3 ssgn PHARM DE-84 fid 44.42 bkl Intagliata, Sebastiano verfasserin (orcid)0000-0002-0201-1745 aut Benzimidazolone-based selective σ 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2R has been identified as potential target for the development of pharmaceutical agents intended to treat the negative effects associated with drugs of abuse. As a continuation of our previous efforts to develop new selective σ2R ligands, a series of benzimidazolone derivatives were designed, synthesized, and characterized. The newly synthesized ligands were evaluated through in vitro radioligand binding assays to determine their affinity and selectivity towards both σ1 and σ2 receptors. Several derivatives displayed high affinity for the σ2R (K i = 0.66–68.5 nM) and varied from preferring to selective, compared to σ1R (σ1/σ2 = 5.8–1139). Among them, compound 1-{4-[4-(4-fluorophenyl)piperazin-1-yl]butyl}-3-propyl-1,3-dihydrobenzimidazol-2-one dihydrochloride (14) displayed the ability to produce a dose-dependent reduction in the convulsive effects of cocaine in a rodent model after injecting 10 mg/kg (i.p.). These preliminary results support the use of selective σ2R ligands in the development of useful pharmacological tools or potential pharmacotherapies for cocaine toxicity. Sigma receptors Sigma-2 receptors Sigma-2 ligands Benzimidazolone Structure-affinity relationships Cocaine-induced convulsions Cocaine's toxicity Alsharif, Walid F. verfasserin aut Mesangeau, Christophe verfasserin aut Fazio, Nicola verfasserin aut Seminerio, Michael verfasserin aut Xu, Yan-Tong verfasserin aut Matsumoto, Rae R. verfasserin aut McCurdy, Christopher R. verfasserin aut Enthalten in European journal of medicinal chemistry Amsterdam [u.a.] : Elsevier Science, 1987 165, Seite 250-257 Online-Ressource (DE-627)320443213 (DE-600)2005170-0 (DE-576)25927125X 1768-3254 nnns volume:165 pages:250-257 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-PHARM SSG-OLC-PHA SSG-OPC-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_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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.42 Pharmazeutische Chemie AR 165 250-257 |
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10.1016/j.ejmech.2019.01.019 doi (DE-627)ELV001620584 (ELSEVIER)S0223-5234(19)30029-7 DE-627 ger DE-627 rda eng 610 DE-600 15,3 ssgn PHARM DE-84 fid 44.42 bkl Intagliata, Sebastiano verfasserin (orcid)0000-0002-0201-1745 aut Benzimidazolone-based selective σ 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2R has been identified as potential target for the development of pharmaceutical agents intended to treat the negative effects associated with drugs of abuse. As a continuation of our previous efforts to develop new selective σ2R ligands, a series of benzimidazolone derivatives were designed, synthesized, and characterized. The newly synthesized ligands were evaluated through in vitro radioligand binding assays to determine their affinity and selectivity towards both σ1 and σ2 receptors. Several derivatives displayed high affinity for the σ2R (K i = 0.66–68.5 nM) and varied from preferring to selective, compared to σ1R (σ1/σ2 = 5.8–1139). Among them, compound 1-{4-[4-(4-fluorophenyl)piperazin-1-yl]butyl}-3-propyl-1,3-dihydrobenzimidazol-2-one dihydrochloride (14) displayed the ability to produce a dose-dependent reduction in the convulsive effects of cocaine in a rodent model after injecting 10 mg/kg (i.p.). These preliminary results support the use of selective σ2R ligands in the development of useful pharmacological tools or potential pharmacotherapies for cocaine toxicity. Sigma receptors Sigma-2 receptors Sigma-2 ligands Benzimidazolone Structure-affinity relationships Cocaine-induced convulsions Cocaine's toxicity Alsharif, Walid F. verfasserin aut Mesangeau, Christophe verfasserin aut Fazio, Nicola verfasserin aut Seminerio, Michael verfasserin aut Xu, Yan-Tong verfasserin aut Matsumoto, Rae R. verfasserin aut McCurdy, Christopher R. verfasserin aut Enthalten in European journal of medicinal chemistry Amsterdam [u.a.] : Elsevier Science, 1987 165, Seite 250-257 Online-Ressource (DE-627)320443213 (DE-600)2005170-0 (DE-576)25927125X 1768-3254 nnns volume:165 pages:250-257 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-PHARM SSG-OLC-PHA SSG-OPC-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_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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.42 Pharmazeutische Chemie AR 165 250-257 |
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10.1016/j.ejmech.2019.01.019 doi (DE-627)ELV001620584 (ELSEVIER)S0223-5234(19)30029-7 DE-627 ger DE-627 rda eng 610 DE-600 15,3 ssgn PHARM DE-84 fid 44.42 bkl Intagliata, Sebastiano verfasserin (orcid)0000-0002-0201-1745 aut Benzimidazolone-based selective σ 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2R has been identified as potential target for the development of pharmaceutical agents intended to treat the negative effects associated with drugs of abuse. As a continuation of our previous efforts to develop new selective σ2R ligands, a series of benzimidazolone derivatives were designed, synthesized, and characterized. The newly synthesized ligands were evaluated through in vitro radioligand binding assays to determine their affinity and selectivity towards both σ1 and σ2 receptors. Several derivatives displayed high affinity for the σ2R (K i = 0.66–68.5 nM) and varied from preferring to selective, compared to σ1R (σ1/σ2 = 5.8–1139). Among them, compound 1-{4-[4-(4-fluorophenyl)piperazin-1-yl]butyl}-3-propyl-1,3-dihydrobenzimidazol-2-one dihydrochloride (14) displayed the ability to produce a dose-dependent reduction in the convulsive effects of cocaine in a rodent model after injecting 10 mg/kg (i.p.). These preliminary results support the use of selective σ2R ligands in the development of useful pharmacological tools or potential pharmacotherapies for cocaine toxicity. Sigma receptors Sigma-2 receptors Sigma-2 ligands Benzimidazolone Structure-affinity relationships Cocaine-induced convulsions Cocaine's toxicity Alsharif, Walid F. verfasserin aut Mesangeau, Christophe verfasserin aut Fazio, Nicola verfasserin aut Seminerio, Michael verfasserin aut Xu, Yan-Tong verfasserin aut Matsumoto, Rae R. verfasserin aut McCurdy, Christopher R. verfasserin aut Enthalten in European journal of medicinal chemistry Amsterdam [u.a.] : Elsevier Science, 1987 165, Seite 250-257 Online-Ressource (DE-627)320443213 (DE-600)2005170-0 (DE-576)25927125X 1768-3254 nnns volume:165 pages:250-257 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-PHARM SSG-OLC-PHA SSG-OPC-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_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_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 44.42 Pharmazeutische Chemie AR 165 250-257 |
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Intagliata, Sebastiano @@aut@@ Alsharif, Walid F. @@aut@@ Mesangeau, Christophe @@aut@@ Fazio, Nicola @@aut@@ Seminerio, Michael @@aut@@ Xu, Yan-Tong @@aut@@ Matsumoto, Rae R. @@aut@@ McCurdy, Christopher R. @@aut@@ |
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610 DE-600 15,3 ssgn PHARM DE-84 fid 44.42 bkl Benzimidazolone-based selective σ Sigma receptors Sigma-2 receptors Sigma-2 ligands Benzimidazolone Structure-affinity relationships Cocaine-induced convulsions Cocaine's toxicity |
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benzimidazolone-based selective σ |
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Benzimidazolone-based selective σ |
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Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2R has been identified as potential target for the development of pharmaceutical agents intended to treat the negative effects associated with drugs of abuse. As a continuation of our previous efforts to develop new selective σ2R ligands, a series of benzimidazolone derivatives were designed, synthesized, and characterized. The newly synthesized ligands were evaluated through in vitro radioligand binding assays to determine their affinity and selectivity towards both σ1 and σ2 receptors. Several derivatives displayed high affinity for the σ2R (K i = 0.66–68.5 nM) and varied from preferring to selective, compared to σ1R (σ1/σ2 = 5.8–1139). Among them, compound 1-{4-[4-(4-fluorophenyl)piperazin-1-yl]butyl}-3-propyl-1,3-dihydrobenzimidazol-2-one dihydrochloride (14) displayed the ability to produce a dose-dependent reduction in the convulsive effects of cocaine in a rodent model after injecting 10 mg/kg (i.p.). These preliminary results support the use of selective σ2R ligands in the development of useful pharmacological tools or potential pharmacotherapies for cocaine toxicity. |
| abstractGer |
Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2R has been identified as potential target for the development of pharmaceutical agents intended to treat the negative effects associated with drugs of abuse. As a continuation of our previous efforts to develop new selective σ2R ligands, a series of benzimidazolone derivatives were designed, synthesized, and characterized. The newly synthesized ligands were evaluated through in vitro radioligand binding assays to determine their affinity and selectivity towards both σ1 and σ2 receptors. Several derivatives displayed high affinity for the σ2R (K i = 0.66–68.5 nM) and varied from preferring to selective, compared to σ1R (σ1/σ2 = 5.8–1139). Among them, compound 1-{4-[4-(4-fluorophenyl)piperazin-1-yl]butyl}-3-propyl-1,3-dihydrobenzimidazol-2-one dihydrochloride (14) displayed the ability to produce a dose-dependent reduction in the convulsive effects of cocaine in a rodent model after injecting 10 mg/kg (i.p.). These preliminary results support the use of selective σ2R ligands in the development of useful pharmacological tools or potential pharmacotherapies for cocaine toxicity. |
| abstract_unstemmed |
Sigma receptors (σRs) are considered to be a significant and valid target for developing new medications to address several diseases. Their potential involvement in numerous central nervous system disorders, neuropathic pain, addiction, and cancer has been extensively reported. In particular, the σ2R has been identified as potential target for the development of pharmaceutical agents intended to treat the negative effects associated with drugs of abuse. As a continuation of our previous efforts to develop new selective σ2R ligands, a series of benzimidazolone derivatives were designed, synthesized, and characterized. The newly synthesized ligands were evaluated through in vitro radioligand binding assays to determine their affinity and selectivity towards both σ1 and σ2 receptors. Several derivatives displayed high affinity for the σ2R (K i = 0.66–68.5 nM) and varied from preferring to selective, compared to σ1R (σ1/σ2 = 5.8–1139). Among them, compound 1-{4-[4-(4-fluorophenyl)piperazin-1-yl]butyl}-3-propyl-1,3-dihydrobenzimidazol-2-one dihydrochloride (14) displayed the ability to produce a dose-dependent reduction in the convulsive effects of cocaine in a rodent model after injecting 10 mg/kg (i.p.). These preliminary results support the use of selective σ2R ligands in the development of useful pharmacological tools or potential pharmacotherapies for cocaine toxicity. |
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