摘要 Two new norditerpenoid alkaloids, spicatine A (1) and spicatine B (2) were isolated
from the root of Aconitum spicatum. The new compounds were deduced on the basis of their …

Three new abietane-type diterpene glycosides named as tripterycoside A (1), tripterycoside
B (2), tripterycoside C (3), along with two known ones, 11-O-β-d-glucopyranosyl …

Phytochemical investigation of Gardenia thunbergia L. f. aerial parts led to the isolation of a
previously undescribed neolignan 13, designated (thunbergiside A). This compound is …

Tetrandrine, a dibenzyltetrahydroisoquinoline alkaloid isolated from the root of the traditional
Chinese medicinal plant Stephania tetrandra S. Moore, a member of the Menispermaceae …

Abstract Daphnauranins A (1) and B (2), two sesquiterpenoids were isolated from the roots
of Daphne aurantiaca Diels. One is an unprecedented 5/7 oxacycloheptane ring system, the …

On the basis of our previous studies on the antiviral mechanism against tobacco mosaic
virus (TMV) and structure–activity relationship of phenanthroindolizidine alkaloids, a series …

Methods Column chromatography was used to separate the chemical constituents. UV, IR,
MS, HRMS, 1HNMR, 13CNMR (COM and OFR), 1H-1H COSY, 1H-13C COSY, 2D-NOESY …

Tagetespatula L. is a widely cultivated herbal medicinal plant in China and other countries.
In this study, two new 2, 3-dihydrobenzofuran glucosides (1, 2) and fourteen known …

A novel amide, qinjiaoamide and a novel iridoid, erythrocentaurin acid, together with seven
known compounds [erythrocentaurin (3), roburic acid (4), oleanolic acid (5), gentiopicroside …

Three new pyrones, solanapyrones P–R (1–3), were afforded by the extracts of the
endophytic fungus Alternaria tenuissima SP-07 isolated from the fresh root of Chinese …