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. 16, 2012
Filed:
Feb. 18, 2010
Yasuhiro Goto, Tachikawa, JP;
Kenji Niiyama, Tsuchiura, JP;
Satoshi Sunami, Toride, JP;
Keiji Takahashi, Yachiyo, JP;
Yasuhiro Goto, Tachikawa, JP;
Kenji Niiyama, Tsuchiura, JP;
Satoshi Sunami, Toride, JP;
Keiji Takahashi, Yachiyo, JP;
MSDKK, Tokyo, JP;
Abstract
The invention is to provide a novel anticancer agent or sensitizer for cancer chemotherapy or radiotherapy. A compound of a general formula (I): wherein A means an aryl group or a heteroaryl group, or a group of a formula (a): Rmeans a —(C═O)O(C1-C6)alkyl group, a —(C═O)O(C2-C6)alkenyl group, a —(C═O)O(C3-C6)cycloalkyl group, an aryl group or a heteroaryl group; Rand Reach mean a hydrogen atom, a halogen atom, a hydroxyl group, a carboxyl group, a —(C═O)O(C1-C6)alkyl group or a group of —(C═O)N(R)R; Rmeans a hydrogen atom or a (C1-C6)alkyl group, and the like have an excellent Wee1-kinase-inhibitory effect, and are therefore useful in the field of medicine, especially in the field of various cancer treatments.