5-Unsaturated prostanoic acid derivatives

Details 5-Unsaturated prostanoic acid derivatives 5-Unsaturated prostanoic acid derivatives

1977-12-02

1979-03-13

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D30777

Patent

active

041442512

ABSTRACT:
Prostaglandin derivatives of the formula ##STR1## in which R.sup.4, R.sup.5, R.sup.6 and R.sup.7 each are hydrogen or lower alkyl, X is hydroxy and Y is hydrogen or X and Y together are oxo, Z is CH.sub.2 CH.sub.2 or trans CH.dbd.CH, m is an integer from one to three and n is an integer from two to five, with the proviso that at least one of R.sup.4, R.sup.5 or R.sup.6 is hydrogen, are disclosed together with a process for their preparation. The compounds in which Z is CH.sub.2 CH.sub.2 and the process are new. The new derivatives possess hypotensive, antihypertensive, bronchospasmolytic, gastric acid secretion inhibiting, abortifacient, estrus synchronizing and ovulation regulating properties. These compounds also inhibit the aggregation of platelets and promote the disaggregation of aggregated platelets. Methods for their use are also disclosed.

REFERENCES:
patent: 3845115 (1974-10-01), Lincoln, Jr. et al.
patent: 3864387 (1975-02-01), Nelson
patent: 4052446 (1977-10-01), Holland et al.
Crabbe et al., Tetrahedron Letters, No. 2, pp. 115-117, 1972.

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