Title:
【発明の名称】ピリジン誘導体およびその中間体
Document Type and Number:
Japanese Patent JP2766266
Kind Code:
B2
Abstract:
A pyridine derivative of formula wherein X<1>-X<2> represents wherein wherein R<4> represents hydrogen alkyl or a substituted or unsubstituted aralkyl; R<5> reoresents a hydrogen, alkoxy or alkylthio and R<6> and R<8>, which may be the same or different, each represent hydrogen, alkyl or alkenyl, R<7> represents hydrogen or R<6> and R<7> are taken together to form wherein R<9> represents alkyl; and m represents an integer of from 1 to 3; and any one of a, b, and c represents a nitrogen or an N-oxide (N->O), with the other two representing a carbon atom, which exhibits selective, potential, and long-lasting inhibitory activity on biosynthesis of thromboxane A2 and is useful in the treatment and prevention of a broad range of diseases.
Inventors:
SUZUKI KOJI
OBASE HIROYUKI
KARASAWA HIROSHI
SHIROKURA SHIRO
KUBO KAZUHIRO
MIKI ICHIRO
ISHII AKIO
OBASE HIROYUKI
KARASAWA HIROSHI
SHIROKURA SHIRO
KUBO KAZUHIRO
MIKI ICHIRO
ISHII AKIO
Application Number:
JP15167888A
Publication Date:
June 18, 1998
Filing Date:
June 20, 1988
Export Citation:
Assignee:
KYOWA HATSUKO KOGYO KK
International Classes:
A61K31/435; A61K31/55; A61P7/02; A61P25/02; A61P43/00; C07D221/16; C07D471/04; C07D491/056; C07D491/10; C07D491/107; C07D491/147; (IPC1-7): C07D221/16; A61K31/435; A61K31/55; C07D471/04; C07D491/056; C07D491/107; C07D491/147
Domestic Patent References:
| JP4514788B1 | ||||
| JP4715953B2 |