发明名称 |
VERFAHREN ZUR HERSTELLUNG VON NEUEN 1,1 -DISUBSTITUIERTEN OCTAHYDROINDOLO (2,3-A) CHINOLIZINEN, IHREN SALZEN UND OPTISCH AKTIVEN ISOMEREN |
摘要 |
The invention relates to new indolo-quinolizidine derivatives of the general formula (I) or salts or optically active isomers thereof, (I) wherein R stands for an alkyl group, and pharmaceutical compositions containing the same, as well as to a process for the preparation thereof. The new compounds according to the invention possess vasodilatating and hypotensive effects and can be used in the therapy as medicines. The new compounds according to the invention are completely devoid of harmful side-effects The compounds of the general formula (I), or their salts or optically active isomers, respectively, are prepared according to the invention as follows: a compound of the general formula (IV), (IV) wherein R stands for an alkyl group, or a salt thereof is |
申请公布号 |
ATA890675(A) |
申请公布日期 |
1978.08.15 |
申请号 |
AT19750008906 |
申请日期 |
1975.11.24 |
申请人 |
RICHTER GEDEON VEGYESZETI GYAR RT. |
发明人 |
SZANTAY CSABA CHEM.ING.DR.;SZABO LAJOS CHEM.ING.DR.;KALAUS GYOERGY CHEM.ING. DR.;KARPATI EGON DR.;SZPORNY LASZLO DR. |
分类号 |
C07D459/00;A61K31/404;A61K31/435;A61K31/4375;A61P9/08;C07D471/02;C07D471/14;(IPC1-7):07D455/02;61K31/435 |
主分类号 |
C07D459/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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