Compositions and methods for making terpenoid indole alkaloids
申请人:Willow BioSciences Inc.
公开号:US11072613B2
公开(公告)日:2021-07-27
Methods that may be used for the manufacture of a class of chemical compounds known as terpenoid indole alkaloids, including tabersonine and catharanthine are provided. Compositions useful for the synthesis of terpenoid indole alkaloids, including tabersonine and catharanthine are also provided. The provided compounds are useful in the manufacture of chemotherapeutic agents.
[EN] COMPOSITIONS AND METHODS FOR MAKING TERPENOID INDOLE ALKALOIDS<br/>[FR] COMPOSITIONS ET PROCÉDÉS POUR LA FABRICATION D'ALCALOÏDES TERPÉNOÏDES INDOLIQUES
申请人:VINDOLON INC
公开号:WO2017152273A1
公开(公告)日:2017-09-14
Methods that may be used for the manufacture of a class of chemical compounds known as terpenoid indole alkaloids, including tabersonine and catharanthine are provided. Compositions useful for the synthesis of terpenoid indole alkaloids, including tabersonine and catharanthine are also provided. The provided compounds are useful in the manufacture of chemotherapeutic agents.
Alkaloids and other compounds from seeds of Tabernaemontana cymosa
-methylgallic acid. 9-(β- d -Glucopyranosyloxy)-tetrahydroalstonine, (+)-5,5′- dimethoxy -9-O- (β- d -glucopyranosyl)lariciresinol , (−)-2α-O- (β- d -glucopyranosyl)-lyoniresinol and 3-O-(β- d -glucopyranosyl )-5-O- methylgallic acid are described for the first time. Structural determination is based on spectroscopic studies and/or on comparison with authentic compounds. Some of the isolated substances