IP Library › Granted Patent US 10,259,839
Granted Patent B2
US 10,259,839 · App. 14/443,778 · Granted Apr 16, 2019

3-(4′-substituted)-benzyl-ether derivatives of pregnenolone

Inventors: Pier Vincenzo Piazza (Bordeaux, FR); Monique Vallee (Bordeaux, FR); Francois-Xavier Felpin (Nantes, FR); Jean-Michel Revest (Bordeaux, FR); Sandy Fabre (Cenon, FR)
Assignees: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE); SC BELENOS; UNIVERSITE DE BORDEAUX
C07J7/0045C07J7/002C07J41/005C07J41/0094
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Quick Facts
Patent No.
US 10,259,839
App. No.
14/443,778
Granted
Apr 16, 2019
Kind
B2
Abstract

The invention relates to a compound of Formula (I), or a pharmaceutically acceptable salt thereof: wherein R1 is C1-8 alkyl, C1-8 alkoxy, CN, NO 2 , amino, COOH, COOCH 3 , OH, N 3 , or halogen and R2 is H, OH, C1-8 alkyl, C1-8 alkoxy, C2-C6 alkenyl, halogen, Bn-O—, Bn- optionally substituted, or Ph- optionally substituted.

Claims (7)

1. A compound of Formula I or a pharmaceutically acceptable salt thereof,

wherein:

R1 is methoxy and

R2 is H.

2. The compound according to claim 1 wherein R2 is in α position.

3. A pharmaceutical composition comprising a compound according to claim 1 or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.

4. A pharmaceutical composition comprising a compound according to claim 2 or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2017
From: ALIENOR FARMA
To: SC BELENOS
Reel/Frame 041147/0016 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 12, 2015
From: PIAZZA, PIER VINCENZO; VALLEE, MONIQUE; FELPIN, FRANCOIS-XAVIER; REVEST, JEAN-MICHEL; FABRE, SANDY
To: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE); ALIENOR FARMA; UNIVERSITE DE BORDEAUX
Reel/Frame 036310/0366 →
Priority Claims (1)
EP 12194704 · Nov 28, 2012 · regional
Continuity (1)
Related Publication 20150284423A1 · Oct 8, 2015
Cited By (2)
US 12,447,159 US 12,583,884