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. 14, 2000
Filed:
Apr. 21, 1999
Applicant:
Inventor:
Ming-Kuan Hu, Taipei, TW;
Assignee:
Unitech Pharmaceuticals, Inc., Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514351 ; 546300 ;
Abstract
A series of N-benzoyl-.alpha.-alkylated azatyrosines has been synthesized and disclosed. Their in-vitro activities were positive against several human cancer cell lines and significantly more effective than L-azatyrosine. These azatyrosine derivatives were claimed to be new and be useful as anticancer agents alone or in combination with other anticancer agents. These azatyrosine derivatives may be formulated into suitable pharmaceutical dosage forms for the treatment of cancer.