Publication number: 20060106067
Abstract: The present invention provides a compound represented by the general formula: [wherein Ring A represents an optionally substituted 5- to 8-membered ring, Ring B represents a further optionally substituted 4- to 10-membered ring, Ring C represents a further optionally substituted benzene ring, X1 represents carbon atom, X2 represents a carbon atom, an oxygen atom, etc., W represents a nitrogen atom, etc., Y11 represents a group represented by the formula CR2R3? (wherein R2 represents a hydrogen atom, a cyano group, a nitro group, etc., and R3? represents a hydrogen atom, a cyano group, a nitro group, etc., respectively), Y21 represents a group represented by the formula CR4R5? (wherein R4 represents a hydrogen atom, a cyano group, a nitro group, etc., and R5? represents a hydrogen atom, a cyano group, a nitro group, etc., respectively), etc., and R1 represents an electron-withdrawing group, respectively.
Type:
Application
Filed:
August 11, 2003
Publication date:
May 18, 2006
Inventors:
Mitsuru Shiraishi, Takahito Hara, Masami Kusaka, Naoyuki Kanzaki, Satoshi Yamamoto, Toshio Miyawaki