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Patent Searching and Data


Title:
CARBOXYLIC ACIDS AND ACYLSULFONAMIDES, COMPOSITIONS CONTAINING SUCH COMPOUNDS AND METHODS OF TREATMENT
Document Type and Number:
WIPO Patent Application WO1999047497
Kind Code:
A3
Abstract:
Compounds of formula (I), as well as pharmaceutically acceptable salts, hydrates and esters thereof, are disclosed. The compounds are useful for treating or preventing prostaglandin mediated diseases. Pharmaceutical compositions containing such compounds and methods of treatment are also included.

Inventors:
GAREAU YVES (CA)
LABELLE MARC (CA)
JUTEAU HELENE (CA)
GALLANT MICHEL (CA)
LACHANCE NICOLAS (CA)
BELLEY MICHEL (CA)
Application Number:
PCT/CA1999/000212
Publication Date:
October 28, 1999
Filing Date:
March 12, 1999
Export Citation:
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Assignee:
MERCK FROSST CANADA INC (CA)
GAREAU YVES (CA)
LABELLE MARC (CA)
JUTEAU HELENE (CA)
GALLANT MICHEL (CA)
LACHANCE NICOLAS (CA)
BELLEY MICHEL (CA)
International Classes:
C07C311/29; C07D209/08; C07D209/18; C07D213/70; C07D215/18; C07D277/32; C07D307/64; C07D333/34; C07D333/60; C07D409/12; C07D417/14; C07D521/00; (IPC1-7): C07C57/42; C07C59/68; C07C59/84; C07C311/51; C07D209/10; C07D307/64; C07D307/79
Domestic Patent References:
WO1997025328A11997-07-17
WO1997010246A11997-03-20
WO1996031505A11996-10-10
WO1996011902A11996-04-25
WO1997008934A21997-03-13
WO1992002495A11992-02-20
Foreign References:
EP0459243A21991-12-04
US4996214A1991-02-26
EP0028063A11981-05-06
EP0560080A11993-09-15
EP0223593A21987-05-27
EP0157420A21985-10-09
EP0536713A11993-04-14
Other References:
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CHEMICAL ABSTRACTS, vol. 109, no. 21, 21 November 1988, Columbus, Ohio, US; abstract no. 190191c, BUGGLE, K. ET AL.: "The reaction of diphenylsulfilimine with benzothiopyran-4-one 1,1-dioxides and benzothiopyran-2-ones" page 691; column 2; XP002900543
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