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.:
Date of Patent:
Jun. 05, 2007
Filed:
Nov. 01, 2004
Applicants:
Ramesh Anna Joshi, Maharashtra, IN;
Muthukrishnan Murugan, Maharashtra, IN;
Dinesh Ramesh Garud, Maharashtra, IN;
Sanjay Pandurang Borikar, Maharashtra, IN;
Mukund Keshav Gurjar, Maharashtra, IN;
Inventors:
Ramesh Anna Joshi, Maharashtra, IN;
Muthukrishnan Murugan, Maharashtra, IN;
Dinesh Ramesh Garud, Maharashtra, IN;
Sanjay Pandurang Borikar, Maharashtra, IN;
Mukund Keshav Gurjar, Maharashtra, IN;
Assignee:
Council of Scientific and Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 213/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to RS 1-{4-[2-(allyloxy)-ethyl]phenoxy}-3-isopropylamino propan-2-ol of the formula (1), process for preparation thereof by selective allylation of p-hydroxy phenyl ethanol and use thereof in a preparation of RS betaxolol of formula (2)