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:
Jul. 24, 2001
Filed:
Apr. 01, 1999
Michael D. Lewis, Andover, MA (US);
Ana Maria Garcia, Belmont, MA (US);
James J. Kowalczyk, Andover, MA (US);
Hu Yang, Andover, MA (US);
Eric Schwartz, Wakefield, MA (US);
Eisai Co., Ltd., Tokyo, JP;
Abstract
Peptidomimetic isoprenyl transferase inhibitors R6SCHR1′CHR1WCHR2YC(:X)NR3CHR5COR4 wherein R1=OH, H, alkyl, amino group or R1 and R6 together form a heterocyclic ring; R1′=H, alkyl, aryl; R2=H, alkyl, arylalkyl, heteroarylalkyl; R3=H, alkyl, arylalkyl; R4=OH, alkoxy, amino group; R5=natural amino acid residue or D—E—F, where D is alkyl or alkenyl, E is O, S, N, or null, F is H, alkyl, aryl, carboxy amino, etc.; R6=H, alkyl, acyl, etc.; W=alkyl, alkenyl; X=O, S, Y is M—O—P, where M is C0-6 alkyl, O is oxygen-C0-4 alkyl, P is(un)substituted C6-20 aryl are disclosed.