Chemical constituents contained in Salvia castanea.
- Author:
Guiwu QU
1
;
Xidian YUE
;
Fengshan AN
;
Shengjun DAI
;
Guisheng LI
;
Bafang LI
Author Information
- Publication Type:Journal Article
- MeSH: Chromatography; methods; Drugs, Chinese Herbal; chemistry; Medicine, Chinese Traditional; Salvia; chemistry
- From: China Journal of Chinese Materia Medica 2012;37(13):1985-1989
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate chemical constituents contained in Salvia castanea.
METHODThe compounds were separated and purified by silica gel, macroporous resin, RP-C18 and Sephadex LH-20 column chromatography. The structures were identified on the basis of physicochemical property and spectral data.
RESULTNineteen compounds were separated and identified as tanshinone II(A) (1) , tanshinone II(B) (2), hydroxytanshinone II(A) (3), tanshinone I(4), dihydrotanshinone I(5), cryptotanshinone (6) , neotanshinone A(7) , neotanshinone B(8) , tanshinoldehyde(9), przewaquinone A(10), przewaquinone B(11), sugiol(12), caffeic acid(13), rosmarinci acid(14), ethylrosmarinate(15), lithospermic acid(16), pro-lithospermic acid ( 17) , protocatechualdehyde (18), and danshensu(19).
CONCLUSIONCompounds 2, 3, 7-13 and 15-19 were separated from S. castanea for the first time.
