Six undescribed alkaloids together with 15 known alkaloids were isolated from the aerial
parts of Aconitum carmichaelii. Their structures were elucidated extensively by NMR and …

Four new diterpenoid alkaloids, nagaconitines AD (1–4), were isolated from the roots of
Aconitum nagarum var. heterotrichum. Their structures were elucidated as 8-(4 …

Aconitum carmichaelii Debeaux is a widely used traditional Chinese medicine and an
important source of clinical drugs, of which the parent and lateral roots are known as …

Two new C19-diterpenoid alkaloids, named aconitramines D (1) and E (2), were isolated
from the roots of Aconitum transsectum. Based on comprehensive spectroscopic analyses …

Nineteen alkaloids, including a new C 19-diterpenoid alkaloid stapfianine A (1) and a new
benzamide derivative stapfianine B (2) were isolated from the roots of Aconitum stapfianum …

Three new aconitine-type C19-diterpenoid alkaloids, taipeinines A–C (1–3), were isolated
from the roots of Aconitum taipaicum. The chemical structures of these three compounds …

To search for pharmacologically and structurally interesting substances from traditional
Chinese medicines, we investigated the chemical compounds of Aconitum spicatum Stapf …

Vakognavine-type alkaloids are a rare kind of diterpenoid alkaloid isolated from Delphinium
and Aconitum species. During our research on the chemical constituents of the roots of …

Two new alkaloids, including one benzophenanthridine type, dehydroambiguanine A (1)
and one isoquinoline type, ambiguanine J (2) together with four (3–6) known alkaloids were …

Four new C19-diterpenoid alkaloids, 3-dehydroxyl-lipoindaconitine (1), 8-dehydroxyl-
bikhaconine (2), 19 R-acetonyl-talatisamine (3), and 16-hydroxyl-vilmorisine (4), were …