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. 22, 2011
Filed:
Oct. 17, 2008
Jianguo Yin, Edison, NJ (US);
Xiaoyong Fu, Edison, NJ (US);
Shuyi Zhang, Parsipanny, NJ (US);
Timothy L. Mcallister, Westfield, NJ (US);
Agnes S. Kim-meade, Fanwood, NJ (US);
Jason L. Winters, East Windsor, NJ (US);
Anantha Sudhakar, East Brunswick, NJ (US);
Doris P. Schumacher, Bedminster, NJ (US);
Jianguo Yin, Edison, NJ (US);
Xiaoyong Fu, Edison, NJ (US);
Shuyi Zhang, Parsipanny, NJ (US);
Timothy L. McAllister, Westfield, NJ (US);
Agnes S. Kim-Meade, Fanwood, NJ (US);
Jason L. Winters, East Windsor, NJ (US);
Anantha Sudhakar, East Brunswick, NJ (US);
Doris P. Schumacher, Bedminster, NJ (US);
Schering Corporation, Kenilworth, NJ (US);
Abstract
Disclosed is a process for making the compound of formula I: using the compounds of formulas II, Q, and XI or XII: wherein A is selected from the group consisting of Br, Cl and I (with Br being preferred); and R represents (C-C)alkyl. Also disclosed are intermediate compounds that are made in the disclosed process.