SUSBSTANTIALLY AMORPHOUSE FROM OF AN AN ANTICANCER AGENT AND PROCESS FOR PREPARATION THEREOF

摘要

SUSBSTANTIALLY AMORPHOUSE FROM OF AN AN ANTICANCER AGENT AND PROCESS FOR PREPARATION THEREOF The present invention provides a novel substantially amorphous from an anticancer agent, namely, 4-[(4-Methyl-1-piperaziny)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidiny]amino]pheny]benzamide methansulfonate, commonly known as imatinib mesylate and process for prparation thereof.