Esters of 1,4-dihydro-2,6-dimethyl-3-(alkoxycarbonyl or alkoxyalkoxycarbonyl)-4-(substituted phenyl)-pyridine-5-carboxylic acid
申请人:RECORDATI S.A.
CHEMICAL and PHARMACEUTICAL COMPANY
公开号:EP0164213A1
公开(公告)日:1985-12-11
Esters I (Ar=3-nitrophenyl or 2,3-dichlorophenyl, A=C2-C6 alkylene, R=C1-C6 alkyl optionally C1-C6 alkoxy monosubstituted, Ri =C1-C4 alkyl) have antihypertensive activity and are effective against coronary heart diseases, They are prepared starting from the aldehyde ArCHO and esters of acetoacetic acid and 3-aminocrotonic acid, Pharmaceutical preparations containing them are also described.
Antihypertensive esters of 1,4-dihydro-2,6-dimethyl-3-(alkoxycarbonyl or
申请人:Recordati S.A.
公开号:US04634712A1
公开(公告)日:1987-01-06
##STR1## Esters I (Ar=3-nitrophenyl or 2,3-dichlorophenyl, A=C.sub.2 -C.sub.6 alkylene, R=C.sub.1 -C.sub.6 alkyl optionally C.sub.1 -C.sub.6 alkoxy monosubstituted, R.sub.1 =C.sub.1 -C.sub.4 alkyl) have antihypertensive activity and are effective against coronary heart diseases. They are prepared starting from the aldehyde ArCHO and esters of acetoacetic acid and 3-aminocrotonic acid. Pharmaceutical preparations containing them are also described.