The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10875887 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 29, 2020

Filed:

May. 31, 2017
Applicant:

Dr. Reddy's Laboratories Limited, Hyderabad, IN;

Inventors:

Vilas Hareshwar Dahanukar, Hyderabad, IN;

Rama Mohan Hindupur, Hyderabad, IN;

Rashid Abdul Rehman Khan, Hyderabad, IN;

Satishbhai Sukhlalbhai More, Hyderabad, IN;

Vikas Sadashiv Gajare, Hyderabad, IN;

Sandip Ramdas Khobare, Hyderabad, IN;

Krishna Mohan Thalabathula, Hyderabad, IN;

Rajender Datrika, Hyderabad, IN;

Sreenivasulu Madi Shetty, Hyderabad, IN;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07J 9/00 (2006.01);
U.S. Cl.
CPC ...
C07J 9/005 (2013.01);
Abstract

The invention of the present application relates to the process for the preparation of intermediates of obeticholic acid and their conversion to obeticholic acid. The process involves the conversion of compound of formula (VI) to compound of formula (VII) in presence of an organic base.


Find Patent Forward Citations

Dahanukar, Vilas. (2020). Process for preparation of obeticholic acid (U.S. Patent No. 10875887). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10875887

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