Chemical Constituents from the Underground Parts of Isodon phyllostachys

J4 ›› 2012, Vol. 11 ›› Issue (3): 12-14.

Chemical Constituents from the Underground Parts of Isodon phyllostachys

Objective: To explore the chemical constituents from the underground parts of Isodon phyllostachys. Methods: The compounds were isolated by using column chromatography with silica gel, Sephadex LH-20, and RP-18. The structures of the resulting compounds were elucidated by means of spectroscopic methods. Results: Four compounds were isolated from the petroleum ether extract of underground parts of I. phyllostachys, and were identified to be trilinolein（1）, 1-hexacosanol（2 ）, β-sitosterol（ 3）,and 5, 8-epidioxy-5α, 8α-ergosta-6,22E-dien-3β-ol（4 ）.Conclusion: Compounds were isolated from the underground parts of I. phyllostachys for the first time.

College of Pharmacy and Chemistry, Dali University, Dali, Yunnan 671000, China

Received:2012-01-09 Revised:2012-03-05 Online:2012-03-15 Published:2012-03-15

Abstract

Abstract:

Key words: Isodon phyllostachys, underground parts, chemical constituents

CLC Number:

R284.1

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Chemical Constituents from the Underground Parts of Isodon phyllostachys

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