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:
Mar. 12, 2013
Filed:
Feb. 21, 2008
Dharmaraj Ramachandra Rao, Thane, IN;
Rajendra Narayanrao Kankan, Mumbai, IN;
Srinivas Laxminarayan Pathi, Bangalore, IN;
Gopalakrishna Sumana Bangalore, Bangalore, IN;
Dharmaraj Ramachandra Rao, Thane, IN;
Rajendra Narayanrao Kankan, Mumbai, IN;
Srinivas Laxminarayan Pathi, Bangalore, IN;
Gopalakrishna Sumana Bangalore, Bangalore, IN;
Cipla Limited, Mumbai, IN;
Abstract
A process for preparing Form A of (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl) -methyl]sulfinyl]-1H-benzimidazole magnesium dihydrate, processes for preparing various intermediates useful in the preparation of Form A of (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole magnesium dihydrate and a novel polymorphic Form II of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]thio]-1H-benzimidazole.