denudatine/aconitum

A new denudatine-type C20-diterpenoid alkaloid, designated as sinchianine (1), together with eight known diterpenoid alkaloids, 12-acetyl-12-epi-napelline (2), 12-epi-napelline (3), neoline (4), talatisamine (5), 14-O-acetylsenbusine A (6) and benzoylaconine (7), songorine (8) and aconitine (9),

A new C20-diterpenoid alkaloid handelidine (1) and twenty-seven known alkaloids (2-28) were isolated from the roots of Aconitum handelianum. Their structures were established on the basis of extensive spectroscopic analyses. The study indicated that denudatine-type C20-diterpenoid alkaloids with

Extensive phytochemical investigation from the roots of Aconitum kirinense Nakai led to the identification of fifteen new compounds, including four ranaconitine type C₁₈-diterpenoid alkaloids (kirisines A-D, 1-4), one lappaconitine type C₁₈-diterpenoid alkaloid (kirisine E, 5),

Aconitum gymnandrum maxim. (ranunculaceae) is used as an herbal medicine in Tibet area. A new diterpenoid alkaloid, gymnandine (I) along with known alkaloids 14-acetyl-8-O-methyltalatisamine (II), acoforine (III), columbidine (IV), aconitine (V), ranaconitine (VI), talatizidine (VII),

A new diterpenoid alkaloid, named bullatine H (1), along with 10 known diterpenoid alkaloids were isolated from the roots of Aconitum brachypodum Diels (Ranunculaceae). The structure of 1 was elucidated by analysis of its spectroscopic data. It should be noted that compound 1 is the first example

Rat model of blood stasis syndrome was prepared by subcutaneous injecting of epinephrine hydrochlorid,then the model rats were administrated by Yunnan Baiyao for 15 days. Blood rheology,coagulation function and histopathology were chosen as indicators to evaluate the successful replication of blood

A new denudatine-type C20-diterpenoid alkaloid, pubesine (1), along with seven known diterpenoid alkaloids, altaconitine (2), 14-benzoylaconine (3), spicatine A (4), 14-benzoylaconine-8-palmitate (5), 14-O-acetylsenbusine A (6), senbusine A (7) and 14-acetylneoline (8) were isolated from the whole