Three new triterpenoid saponins from Albizia julibrissin

Journal of Asian Natural Products Research
Xu-Da WangHong Liang

Abstract

Three new triterpenoid saponins, julibrosides A5-A7 (1-3), together with five known saponins (4-8), were isolated from the stem bark of Albizia julibrissin. Their structures were elucidated on the basis of extensive spectroscopic data analysis of MS, 1D and 2D NMR, and chemical methods. Compounds 7 and 8 were isolated from the genus Albizia for the first time. The new compounds showed no cytotoxicity and anti-inflammatory activity.

References

Dec 1, 1992·Chemical & Pharmaceutical Bulletin·J KinjoJ Shoji
Oct 1, 1982·Analytical Biochemistry·L C GreenS R Tannenbaum
Feb 1, 1997·Journal of Natural Products·T IkedaT Miyoshi
Aug 23, 2005·Bioorganic & Medicinal Chemistry Letters·Hong LiangGuang-zhong Tu
Jun 2, 2007·Chemical & Pharmaceutical Bulletin·Takashi TanakaIsao Kouno
Aug 3, 2017·Fitoterapia·Qinghua HanHong Liang

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Citations

Jun 17, 2020·Journal of Chemical Information and Modeling·Saúl H Martínez-TreviñoGabriel Merino

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Methods Mentioned

BETA
NMR
column chromatography

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