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:
Aug. 08, 2000
Filed:
Jan. 10, 2000
Applicant:
Inventors:
Bang-Chi Chen, Plainsboro, NJ (US);
Joseph E Sundeen, Yardley, PA (US);
Peng Guo, Lawrenceville, NJ (US);
Assignee:
Bristol-Myers Squibb Company, Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
540504 ; 546446 ; 546473 ; 546397 ;
Abstract
A novel process for the production of tertiary amines by reductive alkylation of second amine using hydrosilane and a Lewis acid is disclosed. The novel process has applications in the preparation of imidazole-containing benzodiazepines, inhibitors of farnesyl protein transferase.