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:
Oct. 21, 2008
Filed:
Apr. 20, 2007
Shen-chun Kuo, Union, NJ (US);
David Jieh-shyh Tsai, Warren, NJ (US);
Loc Thanh Tran, Piscataway, NJ (US);
Pengyi Zhang, Edison, NJ (US);
Andrew D. Jones, Boston, MA (US);
Shen-Chun Kuo, Union, NJ (US);
David Jieh-Shyh Tsai, Warren, NJ (US);
Loc Thanh Tran, Piscataway, NJ (US);
Pengyi Zhang, Edison, NJ (US);
Andrew D. Jones, Boston, MA (US);
Schering Corporation, Kenilworth, NJ (US);
Abstract
A process for preparing substituted 5-amino-pyrazolo[4,3-e]-1,2,4-triazolo-[1,5-c]pyrimidine compounds having an aminoalkyl substituent at the 7-position is disclosed, wherein the pyrimidine ring is cyclized using a cyanating agent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile