IP Library › Granted Patent US 8,883,770
Granted Patent B2
US 8,883,770 · App. 13/741,212 · Granted Nov 11, 2014

Synthetic bile acid compositions and methods

Inventors: Robert M. Moriarty (Michiana Shores, IN); Nathaniel E. David (Los Angeles, CA); Nadir Ahmeduddin Mahmood (Calabasas, CA)
Assignee: Kythera Biopharmaceuticals, Inc.
A61K31/575C07J9/00A61K38/08A61K45/06
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Quick Facts
Patent No.
US 8,883,770
App. No.
13/741,212
Granted
Nov 11, 2014
Kind
B2
Abstract

Bile acids and related compositions and methods of synthesis and use. More specifically, deoxycholic acid and related compositions, said compositions being free of all moieties of animal origin and free of pyrogenic moieties.

Claims (3)

1. A composition comprising deoxycholic acid (DCA):

or a pharmaceutically acceptable salt thereof, wherein the DCA comprises a synthetic side chain of formula:

and a pharmaceutically acceptable excipient.

Assignments (3)
MERGER AND CHANGE OF NAME Recorded Oct 10, 2019
From: KYTHERA BIOPHARMACEUTICALS, LLC; ALLERGAN SALES, LLC
To: ALLERGAN SALES, LLC
Reel/Frame 050684/0867 →
CHANGE OF NAME Recorded Oct 7, 2019
From: KYTHERA BIOPHARMACEUTICALS, INC.
To: KYTHERA BIOPHARMACEUTICALS, LLC
Reel/Frame 050648/0986 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 23, 2013
From: MORIARTY, ROBERT M.; DAVID, NATHANIEL E.; MAHMOOD, NADIR AHMEDUDDIN
To: KYTHERA BIOPHARMACEUTICALS, INC.
Reel/Frame 030270/0929 →
Continuity (4)
Continuation 12035339 · Feb 21, 2008
Provisional Application 60945035 · Jun 19, 2007
Provisional Application 60956875 · Aug 20, 2007
Related Publication 20130190283A1 · Jul 25, 2013