alangium salviifolium/抗ウイルス薬

In the present study, we tested in vitro different parts of 35 plants used by tribals of the Similipal Biosphere Reserve (SBR, Mayurbhanj district, India) for the management of infections. From each plant, three extracts were prepared with different solvents (water, ethanol, and acetone) and tested

Two new norditerpenoids (1 and 2), four new sesquiterpenoids (3-6), and 22 known compounds (7-28) were isolated from an ethanolic extract of roots of Alangium chinense. The absolute configurations of 1-6 were assigned by experimental and calculated ECD spectra. The skeleton of the compounds (1 and

Four new sesquiterpenes (1-4), four new alkaloids (5a, 6a, 6b, and 7), and nine known compounds (5b and 8-15) were isolated from an ethanolic extract of roots of Alangium chinense. The structure of 1 was confirmed by X-ray crystallography. The configurations of 5 and 6 were assigned by chiral HPLC