US 4,048,204 AGranted

C20 and C22 acids to promote wound healing

AssigneeThe Regents of the University of California

InventorKwan-Hua Lee

Life of this patent

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Abstract

The C20 and C22 vinylogs of desmethyl retinoic acid has been found highly effective in promoting wound healing. The acid is applied to the wound as a solution, ointment or powder. These acids are the most effective yet found for healing wounds, yet do not have some of the undesirable side effects of retinoic acid. The compounds of this invention have the following formula: ##STR1## where X is an integer of from 5 to 6.

Claims1

Dependent claims

An acid 2,6,6,-Trimethyl-1-(10'-carboxy-deca-1',3',5',7',9'-pentaenyl) cyclohex-1-ene.

Dependencies are inferred from the claim text.

Facts

Application: 05/722,247Filed 10 Sep 1976 · continuation
Priority: 13 Dec 1971
Granted: 13 Sep 1977
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

C07C 403/20
Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four…:…
C07C 403/08
Having side-chains substituted by singly-bound oxygen atoms: by hydroxy groups
C07C 403/14
Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four…:…
C07C 2601/16
With a six-membered ring: the ring being unsaturated

Family

Serial207,623Parent of this continuation · filed 13 Dec 1971
Serial498,796Parent of this continuation · filed 19 Aug 1974
Serial630,483Parent of this continuation · filed 10 Nov 1975
US 4,048,204 AThis patent

From the US filing history. Foreign family members aren’t listed.

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