申请人:Bamba Makoto
公开号:US20110243891A1
公开(公告)日:2011-10-06
The present invention relates to a compound of General Formula (I) below, among others. In the Formula, Ar
1
is an optionally substituted aryl or heteroaryl group; R
1
is a hydrogen atom, an optionally substituted C1-C6 alkyl group, or an optionally substituted aryl, aralkyl, or heteroaryl group; R
2
is an optionally substituted aryl, aralkyl, or heteroaryl group; and R
3
is a hydrogen atom or a C1-C6 alkyl group. A compound of the present invention has an excellent Weel kinase inhibiting effect, and is therefore useful in the filed of medicine, particularly in various types of cancer therapy.
本发明涉及以下通式(I)的化合物等。在该式中,Ar1是一个可选取的取代芳基或杂环芳基基团;R1是氢原子,可选取的取代C1-C6烷基基团,或可选取的取代芳基、芳基烷基或杂环芳基基团;R2是可选取的取代芳基、芳基烷基或杂环芳基基团;R3是氢原子或C1-C6烷基基团。本发明的化合物具有出色的Weel激酶抑制作用,因此在医学领域,特别是各种癌症治疗中非常有用。