Diterpenoids and Limonoids from the Leaves and Twigs of Swietenia mahagoni.

Nat Prod Bioprospect

State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China ; University of Chinese Academy of Sciences, Beijing, 100049 China.

Published: February 2014

Three new compounds, including two diterpenoids, nemoralisins H and I (1 and 2), and a limonoid, 2-methoxy khayseneganin E (3), along with four known constituents (4-7), were isolated from the leaves and twigs of Swietenia mahagoni. Their chemical structures were elucidated by means of spectroscopic analysis. The cytotoxities of these isolated constituents were assayed.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3956973PMC
http://dx.doi.org/10.1007/s13659-014-0006-6DOI Listing

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