[EN] ANTIPROLIFERATIVE 2-(SULFO-PHENYL)-AMINOTHIAZOLE DERIVATIVES<br/>[FR] DERIVES DE 2-(SULFO-PHENYL)-AMINOTHIAZOLE ANTIPROLIFERATIFS
申请人:PFIZER
公开号:WO2004072070A1
公开(公告)日:2004-08-26
Aminothiazole compounds substituted with sulfur-containing groups are represented by the Formula (I), and their pharmaceutically acceptable salts, prodrugs, active metabolites, and pharmaceutically acceptable salts of said metabolites are described. These agents modulate and/or inhibit the cell proliferation and activity of protein kinases and are useful as pharmaceuticals for treating malignancies and other disorders.
Antiproliferative 2-(sulfo-phenyl)-aminothiazole derivatives and pharmaceutical compositions, and methods for their use
申请人:Pfizer, Inc.
公开号:US20040176431A1
公开(公告)日:2004-09-09
Aminothiazole compounds substituted with sulfur-containing groups are represented by the Formula (I), and their pharmaceutically acceptable salts, prodrugs, active metabolites, and pharmaceutically acceptable salts of said metabolites are described.
1
These agents modulate and/or inhibit the cell proliferation and activity of protein kinases and are useful as pharmaceuticals for treating malignancies and other disorders.
PROCESS FOR PRODUCING PYRIDAZINONE COMPOUND AND PRODUCTION INTERMEDIATES THEREOF
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:US20150376138A1
公开(公告)日:2015-12-31
The present invention provides a process for producing a compound of the formula (1) wherein X represents a hydrogen atom, etc., and Y represents a hydrogen atom, etc., which comprises step 1 of reacting a compound of the formula (2) and a compound of the formula (3) in the presence of a Lewis acid wherein R represents a hydrogen atom, etc., to obtain an adduct, and step 2 of reacting the adduct obtained in the step 1 and hydrazine to obtain the compound of the formula (1).