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1. (Article ID: 12391)
Ju JH, Yang JS, Liu D
Study on chemical components of Beesia calthifolia II
Chung-hua Yao Hsüeh Tsa Chih = Chinese Pharmaceutical Journal [Chinese] 35(3) (2000)
157-160
To investigate the chemical constituents of the rhizome of Beesia calthifolia native to China in order to obtain a more comprehensive understanding of its effective components, compounds were separated by column chromatography with silica gel, whose structures were elucidated by spectral analysis and chemical evidence. Five compounds were isolated from the chloroform extract. Their structures were identified as ferulic acid (I), 25-anhydrocimicigenol-3-O-β-D-xylopyranoside (II), cimicigenol-3-O-β-D-xylopyranoside( III), beesioside I (IV) and daucosterol (V). Compounds I, II, III and V were isolated from the plant for the first time and three of them [compound II~IV] were cycloartane triterpenoid saponins.
ferulic acid, Beesia calthifolia (Maxim.) Ulhr., 25-anhydrocimicigenol-3-O-β-D-xylopyranoside, cimicigenol-3-O-β-D-xylopyranoside, beesioside I
Journal NLM ID: 9439495WWW link: http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZGYX200003005.htmPublisher: Taipei City, Taiwan, R.O.C.: Pharmaceutical Society of Republic of China
Institutions: Institiute of Medicinal Plant Development, Beijing, China, Chinese Academy of Medical Sciences, Beijing, China, Peking Union Medical College, Beijing, China
Methods: 13C NMR, 1H NMR, EI-MS, IR, CC, melting point determination
The publication contains the following compound(s):
- Compound ID: 32150
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b-D-Xylp-(1-3)-Subst
Subst = 25-anhydrocimigenol = SMILES C[C@@H]1C[C@@H]2[C@@H](C(C)=C)O[C@@]3(O2)[C@H]1[C@@]4(C)CC[C@@]56C[C@@]57CC{3}[C@H](O)C(C)(C)[C@@H]7CC[C@H]6[C@]4(C){15}[C@H]3O |
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Structure type: monomer
Compound class: glycoside
- Compound ID: 32151
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b-D-Xylp-(1-3)-Subst
Subst = cimigenol = SMILES C[C@@H]1C[C@H]2O[C@@]3(O[C@@H]2{25}C(C)(C)O){15}[C@H](O)[C@@]2(C)[C@@H]4CC[C@H]5C(C)(C){3}[C@@H](O)CC[C@@]56C[C@@]46CC[C@]2(C)[C@@H]13 |
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Structure type: monomer
Compound class: glycoside
- Compound ID: 32152
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b-D-Xylp-(1-3)-Subst
Subst = beesioside I aglycon = SMILES CC(O[C@@H]1[C@@H]2[C@]3(C)CC[C@@](OC[C@@]24CC[C@@]56C[C@@]57CC{3}[C@H](O)C(C)(C)[C@@H]7CC[C@H]6[C@]4(C)[C@@H]1OC(C)=O)({23}C(C)(O)C)O3)=O |
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Structure type: monomer
Trivial name: beesioside I
Compound class: glycoside
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