Amides of 2-amino-4-arylthiazole compounds and their salts

US9458173B2 · kind B2 · utility

Assignee

• Glenmark Pharmaceuticals S.A. · CH

Inventors

• Suresh Mahadev Kadam · Navi Mumbai, IN
• Abraham Thomas · Jamkhed, IN
• Sukumar Sinha · Mumbai, IN
• Sukeerthi Kumar · Navi Mumbai, IN
• Bipin Parsottam Kansagra · Ahmedabad, IN
• Sachin Baban Gavhane · Jamkhed, IN
• Sandeep B. Khandagale · Jamkhed, IN
• Shailesh Shrirang Pawase · Mumbai, IN
• Jayant Prakashrao Patil · Deolali, IN
• Shailendra Nilkanth Bhadane · Jalgaon, IN
• Bhavna Mishra · Navi Mumbai, IN
• Rajesh Dwivedi · Navi Mumbai, IN

Key dates

• Filing date: Jun 8, 2013
• Grant date: Oct 4, 2016
• Expiry date: Oct 10, 2033

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/2982
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present disclosure is directed to salts of N-{4-[2,4-difluoro-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl}dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidin-5-yl)acetamide and process for the preparation thereof (formula II).