Benzo[a]phenothiazines and hydro-derivatives and pharmaceutical compositions containing them
申请人:MERCK FROSST CANADA INC.
公开号:EP0136893B1
公开(公告)日:1989-08-16
Leukotriene antagonists
申请人:MERCK FROSST CANADA INC.
公开号:EP0140684B1
公开(公告)日:1990-07-11
Benzofuran and benzothiophene derivatives, their use in inhibiting mammalian leukotriene biosynthesis, and pharmaceutical compositions containing these derivatives
申请人:MERCK FROSST CANADA INC.
公开号:EP0165810B1
公开(公告)日:1989-08-23
Leukotriene antagonists, their preparation, use pharmaceutical compositions containing them and methods of making them