Process for Production of (1,3-Disubstituted Indolyl)-Urea Derivatives, Intermediates Therefor, and Process for Production of the Intermediates
申请人:Kabeya Mototsugu
公开号:US20090012263A1
公开(公告)日:2009-01-08
A process for the production of (1,3-disubstituted indolyl) urea derivatives represented by the general formula (1), characterized by reacting a 1-substituted-aminoindole derivative with a phenyl halocarbonate to form a carbamate derivative, subjecting the carbamate derivative to Mannich reaction with a secondary amine and formaldehyde to form a 3-aminomethylindole derivative represented by the general formula (6), and then reacting the derivative (6) with a peptide derivative; indole derivatives represented by the general formula (6) which are intermediates for the above process; and a process for the production of the indole derivatives.
PROCESS FOR PRODUCTION OF (1,3-DISUBSTITUTED INDOLYL)- UREA DERIVATIVES, INTERMEDIATES THEREFOR, AND PROCESS FOR PRODUCTION OF THE INTERMEDIATES
申请人:Kowa Company. Ltd.
公开号:EP1806355A1
公开(公告)日:2007-07-11
A process for the production of (1,3-disubstituted indolyl) urea derivatives represented by the general formula (1), characterized by reacting a 1-substituted-aminoindole derivative with a phenyl halocarbonate to form a carbamate derivative, subjecting the carbamate derivative to Mannich reaction with a secondary amine and formaldehyde to form a 3-aminomethylindole derivative represented by the general formula (6), and then reacting the derivative (6) with a peptide derivative; indole derivatives represented by the general formula (6) which are intermediates for the above process; and a process for the production of the indole derivatives.