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. 01, 2010
Filed:
Jan. 05, 2006
Xiongwei Shi, Edison, NJ (US);
Man Zhu, Clark, NJ (US);
William Leong, Westfield, NJ (US);
Vilas Dahanukar, Hyderabad, IN;
Ilia A. Zavialov, Princeton, NJ (US);
Cecelia Proietti, Clark, NJ (US);
Shannon Zhao, Littleton, MA (US);
Hong-chang Lee, Livingston, NJ (US);
Yi Liu, Clark, NJ (US);
Hoa N. Nguyen, Dayton, NJ (US);
Wenxue Wu, Princeton Junction, NJ (US);
Bosco D'sa, Edison, NJ (US);
Feng Liang, Monmouth Junction, NJ (US);
Loc Thanh Tran, Parsippany, NJ (US);
Xiongwei Shi, Edison, NJ (US);
Man Zhu, Clark, NJ (US);
William Leong, Westfield, NJ (US);
Vilas Dahanukar, Hyderabad, IN;
Ilia A. Zavialov, Princeton, NJ (US);
Cecelia Proietti, Clark, NJ (US);
Shannon Zhao, Littleton, MA (US);
Hong-Chang Lee, Livingston, NJ (US);
Yi Liu, Clark, NJ (US);
Hoa N. Nguyen, Dayton, NJ (US);
Wenxue Wu, Princeton Junction, NJ (US);
Bosco D'Sa, Edison, NJ (US);
Feng Liang, Monmouth Junction, NJ (US);
Loc Thanh Tran, Parsippany, NJ (US);
Schering Corporation, Kenilworth, NJ (US);
Abstract
The present invention is directed to the synthesis of 4-[4-[(R)-[1-[cyclopropylsulfonyl)-4-piperidinyl](3-fluorophenyl)methyl]-3(S)-methyl-1-piperazinyl]-1-[(4,6-dimethyl-5-pyrimidinyl)carbonyl]-4-methylpiperidine], and intermediates therefor from readily available starting materials by a novel route.