Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-07-05
1991-06-25
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514826, 549 49, 549 51, 549 58, C07C 6994, C07D20908
Patent
active
050267248
ABSTRACT:
A method is provided for treating patients suffering from or susceptible to bronchoconstriction, particularly for patients suffering from an asthmatic attach which comprises the use of benzothiophene, benzofuran, dihydronaphthalene or indene derivatives represented by formula I ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently H, (1-4C) alkyl, (1-4C) halogen substituted alkyl, OH, (1-4C) alkoxy, (1-4C) halogen substituted alkoxy, NO.sub.2, CN, halogen, an unsubstituted or (1-4C) alkyl substituted amino group, or wherein two adjacent groups R.sup.1, R.sup.2, R.sup.3 or R.sup.4 together form methylenedioxy;
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Logan Robert T.
McGarry George
Redpath James
Roy Robert G.
Akzo N.V.
Blackstone William M.
Scalzo Catherine
Waddell Frederick E.
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