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:
Oct. 04, 2005
Filed:
Nov. 02, 2001
Applicants:
Kenji Yamamoto, Fukuoka, JP;
Yoshimitsu Suda, Tokorozawa, JP;
Tetsuji Asao, Kokubunji, JP;
Inventors:
Assignee:
Taiho Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K038/00 ;
U.S. Cl.
CPC ...
Abstract
The present invention provides a peptide derivative of formula (I)wherein X is —CHOH— or —CO—; Rand Rare hydrogen or substituted oxycarbonyl; Ris substituted oxycarbonyl; Ris hydroxyl, lower alkoxy, optionally substituted piperazinyl or the like; Ris a R-group side chain of an α-amino acid optionally protected by a protective group, Ris hydroxyl, lower alkoxy or the like; m is 0 or 1; and n is an integer of 2 to 6; ora pharmaceutically acceptable salt thereof. The present invention further provides a production process and use thereof.