Heterocyclic phosphonium salts

Details Heterocyclic phosphonium salts Heterocyclic phosphonium salts

1976-11-15

1978-02-21

Demers, Arthur P.

Harness for working animal

260333, 2603451, 2603459R, 2603478, 26034611, 424203, C07D30710, C07D31304, C07D30904

Patent

active

040754073

ABSTRACT:
Heterocyclic phosphonium salts of the following compound ##STR1## wherein d is 1, 2 or 3; R is hydrogen or an alkyl containing 1-3 carbon atoms; R.sub.1, R.sub.2 and R.sub.3 is each an alkyl radical containing 1-6 carbon atoms, a cycloalkyl radical containing 5 or 6 carbon atoms, or ##STR2## wherein n is 0-4, and Y is hydrogen, halogen, alkyl containing 1-6 carbon atoms or alkoxy containing 1-6 carbon atoms; X.sup.- is a pharmacologically acceptable anion; and one of a and b is a double bond and the other is a single bond. The compounds display valuable pharmacological properties, and are particularly useful as analgesic agents.

REFERENCES:
patent: 3658847 (1972-04-01), Fried
patent: 3682970 (1972-08-01), Henrick et al.
patent: 3714153 (1973-01-01), Martel et al.
Shaffer Dissertation Abstracts, 1967, p. 950B.

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