Title:
ETHYLAMINE DERIVATIVES AND DRUGS
Document Type and Number:
WIPO Patent Application WO/1996/022276
Kind Code:
A1
Abstract:
A compound of general formula (I) or a pharmaceutically acceptable salt thereof or its hydrate, wherein R1 and R2 are each independently alkyl or alkenyl; R3 is optionally substituted aryl or an optionally substituted aromatic heterocyclic group having at least one heteroatom selected from the group consisting of nitrogen, oxygen and sulfur in the aromatic heterocycle; R4 is hydrogen, acyl, alkoxycarbonyl or optionally mono- or di-alkyl substituted carbamoyl; and R5 is hydrogen, halogeno or alkyl.
Inventors:
MURASE MASAO (JP)
HAMADA KOZO (JP)
ASAKI TETSUO (JP)
HAMADA KOZO (JP)
ASAKI TETSUO (JP)
Application Number:
PCT/JP1996/000086
Publication Date:
July 25, 1996
Filing Date:
January 19, 1996
Export Citation:
Assignee:
NIPPON SHINYAKU CO LTD (JP)
MURASE MASAO (JP)
HAMADA KOZO (JP)
ASAKI TETSUO (JP)
MURASE MASAO (JP)
HAMADA KOZO (JP)
ASAKI TETSUO (JP)
International Classes:
C07C215/50; C07C219/28; C07C271/44; (IPC1-7): C07C215/50; A61K31/135; A61K31/34; A61K31/47; C07C217/48; C07C217/70; C07C219/28; C07C225/16; C07C229/38; C07C237/30; C07C323/32; C07D215/12; C07D295/18; C07D307/88
Foreign References:
| JPS50105677A | 1975-08-20 |
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