Spirostane-Type Saponins Obtained from Yucca schidigera

It is well known that spirostane-type saponins show various bioactivities. In our on-going program of screening these kinds of constituents from natural products, was found to be rich in them, and nine new spirostanol saponins, Yucca spirostanosides A₁ ( ), A₂ ( ), B₁ ( ), B₂ ( ), B₃ ( ), C₁ ( ), C₂...

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Published inMolecules (Basel, Switzerland) Vol. 23; no. 1; p. 167
Main Authors Qu, Lu, Wang, Jianli, Ruan, Jingya, Yao, Xiaoyong, Huang, Peijian, Wang, Yue, Yu, Haiyang, Han, Lifeng, Zhang, Yi, Wang, Tao
Format Journal Article
LanguageEnglish
Published Switzerland MDPI AG 14.01.2018
MDPI
Subjects
Carbon
Chinese medicine
Chromatography
Glucose
Laboratories
Natural products
NMR
Nuclear magnetic resonance
Saponins
spirostane-type saponin
Yucca schidigera
Yucca spirostanoside
Yucca schidigera
Yucca spirostanoside
spirostane-type saponin
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Summary:It is well known that spirostane-type saponins show various bioactivities. In our on-going program of screening these kinds of constituents from natural products, was found to be rich in them, and nine new spirostanol saponins, Yucca spirostanosides A₁ ( ), A₂ ( ), B₁ ( ), B₂ ( ), B₃ ( ), C₁ ( ), C₂ ( ), C₃ ( ), and D₁ ( ), together with five known ones ( - ) were isolated from the plant. Their structures were elucidated by extensive spectroscopic methods, including 1D and 2D NMR and MS spectra, and comparing with published data.
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content type line 23
ISSN:1420-3049
1420-3049
DOI:10.3390/molecules23010167