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:
Nov. 29, 2011
Filed:
Jul. 24, 2009
Takahide Nishi, Tokyo, JP;
Takaichi Shimozato, Miura, JP;
Futoshi Nara, Yachiyo, JP;
Shojiro Miyazaki, Tokyo, JP;
Takahide Nishi, Tokyo, JP;
Takaichi Shimozato, Miura, JP;
Futoshi Nara, Yachiyo, JP;
Shojiro Miyazaki, Tokyo, JP;
Sankyo Company, Limited, Tokyo, JP;
Abstract
A compound having a formula II(a): wherein Rand Rare hydrogen lower alkyl, lower aliphatic acyl, or lower alkoxycarbonyl; Ris C-Calkyl; n is 2 or 3; X is a formula ═N-D, wherein D is hydrogen, C-Calkyl or phenyl; Y is ethylene, ethynylene, —CO—CH—, —CH(OH)—CH— or phenylene; Z is C-Calkylene; Ris C-Ccycloalkyl or C-Caryl; Rand Rare hydrogen, lower alkyl, halogeno lower alkyl, lower alkoxy or lower alkylthio; and Rand Rare hydrogen or lower alkyl.