Process for the preparation of (poly) aminoalkylaminoacetamide derivatives of epipodophyllotoxin useful for their applications in therapeutics as anticancer agent
Process for the synthesis of anticancer (poly) aminoalkylaminoacetamide derivatives of epipodophyllotoxin
申请人:Pierre Fabre Medicament
公开号:US08148552B2
公开(公告)日:2012-04-03
The present invention describes a new process for the preparation of (poly)aminoalkylaminoacetamide compounds of epipodophyllotoxin useful for their applications in therapeutics as anticancer agents. This process comprises a step of condensation of a primary-amine-containing reactant, whose amine functions are not protected, with β-chloroacetamido-4′-epipodophyllotoxin in a polar aprotic organic solvent.