432. Chemical constitution and amoœbicidal action. Part II. Synthesis of an analogue of emetine and two stereoisomers of de-ethylemetine
作者:M. Barash、J. M. Osbond
DOI:10.1039/jr9590002157
日期:——
Benzimidazole, Benzoxazole and Benzothiazole Derivatives as 5HT2B Receptor Ligands. Synthesis and Preliminary Pharmacological Evaluation
作者:G. Giorgioni、B. Accorroni、A. Di Stefano、G. Marucci、A. Siniscalchi、F. Claudi
DOI:10.1007/s00044-005-0125-z
日期:2005.2
2-Phenethylbenzimidazole, 2-phenethylbenzoxazole and 2phenethylbenzothiazole derivatives were synthesized to explore the structural features of the serotonin 5-HT2B receptor antagonists. Those molecules were designed to recognize the 5-HT2B receptor and to discriminate it from the 5-HT2A and 5-HT2C subtypes. All compounds were characterized by binding affinity determination for 5-HT2A and 5-HT2C subtypes and antagonistic activity for 5-HT2B receptor in rat stomach fundus. None of the new compounds showed affinity for 5-HT2A and 5-HT2C subtypes, but some of them displayed antagonistic activity in rat stomach fundus at micromolar concentrations.
Ban; Oishi, Chemical and pharmaceutical bulletin, 1958, vol. 6, p. 574
作者:Ban、Oishi
DOI:——
日期:——
DE937589
申请人:——
公开号:——
公开(公告)日:——
GLADIALI, S.;SOCCOLINI, F., SYNTH. COMMUN., 1982, 12, N 5, 355-360