Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1999-04-22
2000-12-05
Lambkin, Deborah C.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514422, 514324, 514253, 5142335, 514212, 549 57, 549 44, 549 45, 548525, 546202, 544374, 544146, 540596, A61K 3138, A61K 3140, C07D33356, C07D40500
Patent
active
061567876
ABSTRACT:
The present invention provides compounds of formula (I) or pharmaceutically acceptable salts thereof: ##STR1## where A is C.sub.1-6 alkyl, C.sub.2-6 alkenyl, C.sub.2-6 alkynyl, C.sub.3-6 cycloalkyl, arylC.sub.1-6 alkyl, aryl, S(O),R.sup.1, OR.sup.1 or NR.sup.1 R.sup.6 ;
REFERENCES:
patent: 5587486 (1996-12-01), Nakagawa et al.
Van Rhee et al, "Tetrahydrobenzothiophene Derivatives as a Novel Class of Adenosine Receptor Antagonists", J.Med. Chem., 1996, 39, 398-406.
Broughton Howard Barff
Chambers Mark Stuart
Lambkin Deborah C.
Lee Shu M.
Merck Sharp & Dohme Limited
Rose David L.
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