Two new triterpenesaponins, clinopodiside VI (1) and saikosaponin c (2), along with six known saikosaponins (3–8), were isolated from the plant of Clinopodium polycephalum. Compounds 1–3 showed moderate inhibition against H9c2 cell damage induced by H2O2.
从多头斜柏中分离出了两个新的三萜皂苷,克林多甙VI(1)和皂苷c(2),以及六个已知的皂苷(3 – 8)。化合物1 - 3显示中度抑制对由H诱导的H9c2心肌细胞损伤2 Ò 2。
Process for the preparation of standardized composition of arjunoglucoside from the bark of Terminalia arjuna
申请人:Majeed Muhammed
公开号:US10479749B2
公开(公告)日:2019-11-19
Disclosed is a novel process for the isolation of bioactive compounds from Terminalia arjuna. More specifically, the invention discloses a process for isolation and enrichment of bioactive compounds Arjunic acid, Arjunolic acid, Arjungenin, Arjunetin, Arjunoglucoside-I, Arjunoglucoside-II, and Catechin from the bark of Terminalia arjuna. The invention also discloses a composition standardized to contain 3% arjunoglucosides isolated from the bark of Terminalia arjuna.