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. 28, 2012
Filed:
Jul. 21, 2010
Masahiro Neya, Tokyo, JP;
Seiji Yoshimura, Tokyo, JP;
Kazunori Kamijyo, Tokyo, JP;
Takuya Makino, Tokyo, JP;
Minoru Yasuda, Tokyo, JP;
Toshio Yamanaka, Tokyo, JP;
Eisaku Tsujii, Tokyo, JP;
Yukiko Yamagishi, Tokyo, JP;
Masahiro Neya, Tokyo, JP;
Seiji Yoshimura, Tokyo, JP;
Kazunori Kamijyo, Tokyo, JP;
Takuya Makino, Tokyo, JP;
Minoru Yasuda, Tokyo, JP;
Toshio Yamanaka, Tokyo, JP;
Eisaku Tsujii, Tokyo, JP;
Yukiko Yamagishi, Tokyo, JP;
Astellas Pharma Inc., Tokyo, JP;
Abstract
The present invention relates to a new cyclic peptide compound or a salt thereof, which has anti-hepatitis C virus activities based on inhibitory activity against the RNA replication of hepatitis C virus replicon, to a process for preparation thereof comprising a rearrangement reaction under a mild acidic condition and the following amino acid changing reactions etc., to a pharmaceutical composition comprising the same, and to a method for prophylactic and/or therapeutic treatment of hepatitis C in a human being or an animal.