Isomers of 1-azabicyclo[2.2.2]oct-3-yl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-5-nitropyridine-3-carboxylate
申请人:MARION MERRELL DOW INC.
公开号:EP0432751A2
公开(公告)日:1991-06-19
The four stereoisomers are disclosed having the formula:
in which the asymmetric centers a and b are the same or different. The compounds are derived from the (+) and (-) alcohols and the (+) and (-) dihydropyridines and have either the absolute R or S configuration. Also disclosed are pharmaceutical compositions comprising an effective amount of the compounds in a pharmaceutically acceptable carrier and methods for producing cardiotonic activity using the compositions.
公开的四种立体异构体具有以下式子:
其中不对称中心 a 和 b 相同或不同。这些化合物来源于(+)和(-)醇以及(+)和(-)二氢吡啶,具有绝对的 R 或 S 构型。还公开了包含在药学上可接受的载体中的有效量化合物的药物组合物,以及使用该组合物产生强心活性的方法。
SKRASTINSH, I. P.;KASTRON, V. V.;VITOLIN, R. O.;DUBUR, G. YA.;STIVRINYA, +, XIM.-FARMATS. ZH., 23,(1989) N1, S. 1323-1326
作者:SKRASTINSH, I. P.、KASTRON, V. V.、VITOLIN, R. O.、DUBUR, G. YA.、STIVRINYA, +
DOI:——
日期:——
US4784958A
申请人:——
公开号:US4784958A
公开(公告)日:1988-11-15
US4975437A
申请人:——
公开号:US4975437A
公开(公告)日:1990-12-04
Synthesis and pharmacological activity of furo-1,4-dihydropyridines
作者:I. P. Skrastin'sh、V. V. Kastron、R. O. Vitolin'、G. Ya. Dubur、M. I. Stivrinya、K. A. Kaidaka