Title:
IMIDAZOPYRIDINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION
Document Type and Number:
Japanese Patent JPS6388182
Kind Code:
A
Abstract:
This invention relates to novel imidazopyridine derivatives of formula wherein one of W, X, Y, and Z is -N- and the others of W, X, Y, and Z are each -CH-; A is a) a group wherein m is either 0 or 1, or b) a -(CH2)n-(CR<5>R<6>)p- group wherein n is an integer from 0 to 8, p is an integer from 0 to 2, and R<5> and R<6> are independently hydrogen or alkyl; and R is a) a - @OR<1> group wherein R<1> is alkyl; b) a group wherein R<2> and R<3> are independently hydrogen, alkyl, or cycloalkyl; c) a group wherein t and u are independently integers from 1 to 3 and M is -O-, -S-, or -CH2-; or d) a group wherein R<4> is hydrogen, alkyl or cycloalkyl, useful in the treatment of diseases or disorders mediated by platelet-activating factor.
Inventors:
POORU UIRIAMU MANRII
RODERITSUKU ARAN POOTAA
RODERITSUKU ARAN POOTAA
Application Number:
JP23089387A
Publication Date:
April 19, 1988
Filing Date:
September 14, 1987
Export Citation:
Assignee:
SEARLE & CO
International Classes:
A61K31/44; A61P7/00; A61P9/00; A61P11/00; A61P29/00; C07D471/04; (IPC1-7): A61K31/44; C07D471/04
Attorney, Agent or Firm:
Akira Asamura (2 outside)