US 4,540,686 AGranted

3-Keto-19-nor-.DELTA..sup.4,9 -steroids

AssigneeRoussel Uclaf

InventorsDaniel Philibert, Jean G. Teutsch, Germain Costerousse, Roger Deraedt

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Abstract

Novel 3-keto-19-nor-.DELTA..sup.4,9 -steroids of the formula ##STR1## possessing a remarkable antiglucocorticoidal activity.

Claims20

Dependent claims

A compound of the formula ##STR21## wherein R.sub.1 is phenyl optionally substituted with at least one member of the group consisting of chlorine, fluorine, methylthio, methylsulfonyl, methoxy, hydroxy and allyloxy and R.sub.4 is selected from the group consisting of ethynyl and propynyl with the proviso that when R.sub.4 is ethynyl, R.sub.1 is not phenyl or phenyl substituted with fluorine or methoxy.

Dependencies are inferred from the claim text.

Facts

Application: 06/618,590Filed 8 Jun 1984 · continuation
Priority: FR 82 033381 Mar 1982
Granted: 10 Sep 1985
Term ends: Not estimatedThe source records don’t support an estimate.

Classification18 codes

C07J 1/0096
The substituent in position 17 alfa being an unsaturated hydrocarbon group: alkynyl derivatives
A61P 5/00
Drugs for disorders of the endocrine system
A61P 5/38
Drugs for disorders of the endocrine system: of the suprarenal hormones
C07J 7/003
Substituted in position 16: by a saturated or unsaturated hydrocarbon group

Family

Serial469,042Parent of this continuation · filed 23 Feb 1983
US 4,477,445 AParent of this continuation
US 4,540,686 AThis patent

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

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