Patents Represented by Attorney, Agent or Law Firm Stephen B. Davis, Esq. - Justia Patents Search

Patents Represented by Attorney, Agent or Law Firm Stephen B. Davis, Esq.

(2S)-2-amino-4-(2-amino-(3,4,5,6-tetrahydropyrimidin-4-yl) butanoyl and its use in cyclic and acyclic peptides

Patent number: 6818659

Abstract: The present invention provides a novel amino acid of the formula: and derivatives thereof that are useful as arginine substitutes in biological targeting moieties.

Type: Grant

Filed: November 6, 2001

Date of Patent: November 16, 2004

Assignee: Bristol-Myers Squibb Pharma, Inc.

Inventor: Milind Rajopadhye