Prostanoic acid derivatives and therapeutic compositions

Details Prostanoic acid derivatives and therapeutic compositions Prostanoic acid derivatives and therapeutic compositions

1975-06-17

1977-12-06

Gerstl, Robert

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Recombinant or stably-transformed bacterium encoding one or...

2604109R, 260413, 260514D, 424317, 560121, C07C17700, A61K 3119, A61K 31215

Patent

active

040617297

ABSTRACT:
Novel prostanoic acid derivatives of the formula ##STR1## wherein R is hydrogen or alkyl having 1 to 4 carbon atoms, m is a whole number from 3, 4 or 5, n is a whole number from 2, 3 or 4, R' is either a linear or branched, saturated or unsaturated aliphatic hydrocarbon having 1 to 4 carbon atoms, or a saturated or mono unsaturated cyclohydrocarbon having 3 to 6 carbon atoms and A is either alkoxy having 1 to 4 carbon atoms or oxygen of a ketonic group, the dotted lines in the pentagonal ring are possible positions of a single double bond where, when A is a ketonic oxygen, the double bond is on the exterior of the ring and when A is alkoxy, the double bond is in one of the two interior positions of the ring, as well as the pharmaceutically compatible salts of mineral or organic bases when R is hydrogen in their .alpha.,.beta. or .beta.,.alpha. forms and mixtures thereof; as well as the process for their preparation, and the therapeutic compositions containing them.

REFERENCES:
patent: 3922302 (1975-11-01), Strike

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