New bisbenzylisoquinoline alkaloid, isolation and structure elucidation from .

This paper describes phytochemical studies on aerial part of the , which led to the identification of a new ingredient namely, -methylkohatine () along with four reported compounds Kohatine (), 1,2-Dehydrokohatine () and 5'Hhydroxyapateline (). Structures of the all Compounds were elucidated by using 1 D and 2 D NMR and mass spectroscopy furthermore the structure of new Compound was also proved by synthesize from compound (Kohatine).