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. 2003 Jul;51(7):790-3.
doi: 10.1248/cpb.51.790.

Ent-kaurane diterpenoids from Isodon rubescens var. lushanensis

Quan-Bin Han  1 , Ma-Lin Li, Sheng-Hong Li, Yi-Kun Mou, Zhong-Wen Lin, Han-Dong Sun
Affiliations
Free article

Ent-kaurane diterpenoids from Isodon rubescens var. lushanensis

Quan-Bin Han et al. Chem Pharm Bull (Tokyo). 2003 Jul.
Free article

Abstract

Four new ent-kaurane diterpenoids lushanrubescensins F-I (1-4), together with 11 known ones, lasiodonin (5), oridonin (6), ponicidin (7), isodonoiol (8), isodonal (9), rabdosin B (10), rabdoternins A and B (11 and 12), enmenol (13), epinodosin (14), and inflexusin (15), were isolated from Isodon rubescens var. lushanensis, and the structures were elucidated by spectroscopic analysis. The inhibitory effect against the K562, Bcap37, BGC823, BIU87, CA, CNE, and Hela cell lines of compounds 3 and 5-10 were evaluated.

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