Structure determination of three saponins from the stem bark of Albizzia julibrissin Durazz].
S P Chen, R Y Zhang, L B Ma, G Z Tu
Department of Phytochemistry, Beijing Medical University, Beijing 100083.
Yao xue xue bao = Acta pharmaceutica Sinica 1997Three new saponins named Julibroside J1, J2 and J3 were isolated from the stem bark of Albizzia julibrissin Durazz (Albizziae Cortex). Based on chemical and spectral methods, e.g. 1H- and 13C-NMR, DEPT, COSY CH-COSY, TOCSY, HMQC-COSY, HMQC-TOCSY, NOESY, HMBC, their structures have been identified as; Julibroside J1 (one triterpene, nine sugars, two monoterpenes I); Julibroside J2(one triterpene, eight sugars two monoterpenes II); Julibroside J3(one triterpene, nine sugars two monoterpenes III).
Citation
S P Chen, R Y Zhang, L B Ma, G Z Tu. Structure determination of three saponins from the stem bark of Albizzia julibrissin Durazz]. Yao xue xue bao = Acta pharmaceutica Sinica. 1997;32(2):110-5
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PMID: 11243193
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