Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1988-12-20
1989-10-24
Schwartz, Richard A.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514321, 514253, 5142338, 5142282, 549 50, 546197, 544 587, 544 61, 544145, 544377, C07D49504, A61K 3138
Patent
active
048762717
ABSTRACT:
Novel substituted thieno[3,2-b]thiophene-2-sulfonamides are prepared by novel synthetic processes. These compounds are useful for the treatment of elevated intraocular pressure in compositions including ophthalmic drops and inserts.
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patent: 4720503 (1988-01-01), Witzel et al.
patent: 4798831 (1989-01-01), Prugh et al.
patent: 4806562 (1989-02-01), Hartman et al.
Hartman George D.
Prugh John D.
DiPrima Joseph F.
Magrab E. B.
Merck & Co. , Inc.
Nicholson William H.
Schwartz Richard A.
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