A new acetylenic ketone from the bark of Litsea rotundifolia var. oblongifolia

Ya Zhao; Guo-Qiang Song; Yue-Wei Guo

doi:10.1080/10286020310001596006

A new acetylenic ketone from the bark of Litsea rotundifolia var. oblongifolia

J Asian Nat Prod Res. 2005 Feb;7(1):75-9. doi: 10.1080/10286020310001596006.

Authors

Ya Zhao¹, Guo-Qiang Song, Yue-Wei Guo

Affiliation

¹ State Key Laboratory of Drug Research, Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.

PMID: 15621606
DOI: 10.1080/10286020310001596006

Abstract

A new acetylenic ketone isolated from the bark of Litsea rotundifolia var. oblongifolia has been characterized as 13-tetradecyn-2-one on the basis of detailed spectroscopic analysis and comparison with related model compounds. Four known related lipids have also been isolated from this plant.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Acetylene / analogs & derivatives*
Acetylene / chemistry
Acetylene / isolation & purification*
Alkynes
Ketones / chemistry
Ketones / isolation & purification*
Litsea / chemistry*
Magnetic Resonance Spectroscopy

Substances

13-tetradecyn-2-one
Alkynes
Ketones
Acetylene