[Study on terpene of Dryopteris fragrans L].
OBJECTIVE
To study the terpene of Dryopteris fragrans.


METHODS
Isolation and purification were carried out on repeated silica gel, Sephadex LH-20 column chromatography and prepare HPLC. The structures of the compounds were determined by physicochemical properties and spectral analysis.


RESULTS
Four compounds were isolated and identified as 10-hydroxyl-15-oxo-alpha-cadinol (I), albicany acetate (II), alpha-cadinene (III), albicanol (IV).


CONCLUSIONS
Compounds I is isolated from this plant for the first time.
Shen
Zhi-Bin
ZB
Guangdong University of Pharmacy, Guangzhou 510224, China.
Luo
Wen-Ying
WY
Yan
You-Shao
YS
Zhu
Jun-Fang
JF
D032492:Dryopteris / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009281:Naphthalenes / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification; D013729:Terpenes / Q000737:chemistry / Q000302:isolation & purification*
C519318:10-hydroxyl-15-oxo-alpha-cadinol; D009281:Naphthalenes; D012717:Sesquiterpenes; D013729:Terpenes; C438910:albicanol