2,6-Dimethyl-4-(2,3-dichlorophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid-3-methyl ester-5-ethyl ester having hypotensive properties, process for its preparation and pharmaceutical preparations containing it
申请人:Aktiebolaget Hässle
公开号:EP0007293A1
公开(公告)日:1980-01-23
The present invention relates to new compounds having anti-hypertensive effect, which compounds are of the formula
wherein R1 is selected from the group consisting of -CH1, -C2H5, -CH2CH2OCH3, - CH2CH2OC2H5, and (CH2CH2O)2CH3, and R2 is selected from the group consisting of -C2H3, -CH(CH3)2, -C(CH3)3, -CH(CH1)C2H3, -CH2CH2OCH(CH3)2, -CH(CH3)CH2OCH3, C(CH3)2CH2OCH3, -CH2C=CH, and -CH2C(CH3)=CH2, whereby R' and R are not the same, R' is selected from the group consisting of chloro and methoxy, and R' is selected from the group consisting of chloro, methyl, and methoxy, process for the preparation of said compounds, and pharmaceutical preparations containing said compounds.
本发明涉及具有抗高血压作用的新化合物,这些化合物的化学式为
其中 R1 选自 -CH1、-C2H5、-CH2CH2OCH3、-CH2CH2OC2H5 和 (CH2CH2O)2CH3 组成的组,R2 选自 -C2H3、-CH(CH3)2、-C(CH3)3、-CH(CH1)C2H3 组成的组、-CH(CH3)2、-C(CH3)3、-CH(CH1)C2H3、-CH2CH2OCH(CH3)2、-CH(CH3)CH2OCH3、C(CH3)2CH2OCH3、-CH2C=CH 和 -CH2C(CH3)=CH2、其中 R' 和 R 不相同,R'选自由氯和甲氧基组成的组,R'选自由氯、甲基和甲氧基组成的组,制备所述化合物的工艺,以及含有所述化合物的药物制剂。