Title:
PYRAZOLONE DERIVATIVES
Document Type and Number:
Japanese Patent JPS52151163
Kind Code:
A
Abstract:
PURPOSE: Pyrazolone derivatives I (R1 is H, lower alkyl; R2 is lower alkyl, lower alkenyl; X is halogen; Y is halogen, nitro, lower alkyl, lower alkoxy; n is 0,1-3); e.g. 1,3-dimethyl-4-chloro-4-benzoyl-5-pyrazolone.
Inventors:
KONOTSUNE TAKUO
KAWAKUBO KATSUHIKO
KAWAKUBO KATSUHIKO
Application Number:
JP6741276A
Publication Date:
December 15, 1977
Filing Date:
June 09, 1976
Export Citation:
Assignee:
SANKYO CO
International Classes:
A01N43/56; C07D231/20; (IPC1-7): A01N9/22; C07D231/20