Sesquiterpenoids from the whole plant of Sarcandra glabra.
- Author:
Xiong LI
;
Yufeng ZHANG
;
Liu YANG
;
Yi FENG
;
Yiming LIU
;
Xing ZENG
- Publication Type:Journal Article
- From:
Acta Pharmaceutica Sinica
2011;46(11):1349-51
- CountryChina
- Language:Chinese
-
Abstract:
To study the sesquiterpenoid constituents in the whole plant of Sarcandra glabra, silical column chromatography, Sephadex LH-20, reverse phase ODS column chromatography and preparative HPLC were used to isolate 70% EtOH extract of Sarcandra glabra. The structures were elucidated based on spectroscopic data (HR-ESI-MS, 1H NMR, 13C NMR, HSQC, HMBC and NOESY). Four sesquiterpenoids were obtained and identified as 4alpha-hydroxy-5alphaH-lindan-8 (9)-en-8, 12-olide (1), chloranthalactone E (2), 8beta, 9alpha-dihydroxylindan-(5), 7 (1)-ieb-8alpha, 12-olide (3) and chloranoside A (4), respectively. Compound 1 is a new sesquiterpene lacone.
