Claims
- 1. A racemic compound, or an opbically active compound of natural configuration, of the formula ##STR50## physiologically acceptable salts thereof with organic or inorganic bases, and esters thereof with aliphatic, cycloaliphatic, or araliphatic alcohols having up to 8 carbon atoms, wherein R.sup.1 and R.sup.2 each is hydrogen or hydroxy but R.sup.1 and R.sup.2 are different; and R.sup.3 is .alpha.-thienyl, .beta.-thienyl, or .alpha.-or .beta.-thienyl mono-, di-, or tri-substituted by at least one member selected from the group consisting of chloro, trifluoromethyl, or methyl.
- 2. A pharmaceutical composition comprising a pharmaceutical carrier and a therapeutically-effective amount of a compound as in claim 1.
- 3. A method of treatment which comprises administering a therapeutically effective amount of a compound as in claim 1.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2524955 |
Jun 1975 |
DEX |
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Parent Case Info
This is a continuation of application Ser. No. 692,272, filed June 3, 1976, now abandoned.
US Referenced Citations (5)
Foreign Referenced Citations (1)
Number |
Date |
Country |
2200014 |
Apr 1974 |
FRX |
Continuations (1)
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Number |
Date |
Country |
Parent |
692272 |
Jun 1976 |
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