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北京石油化工学院2026年研究生招生接收调剂公告
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xiaogayan

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碳谱数据:
14.39,17,83,18.46,19,14,23.19,23.51,24.66,25.17,26.55,26.94,27.27,28.09,28.73,29.50,30.79,32.88,33.53,34.81,35.32,36.39,43.32,44.58,45.33,46.90,48.88,52.25,73.22,76.58,79.63
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木风枫pan

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xiaogayan: 金币+15 2013-01-10 16:39:07
1 .     4α,14-dimethyl-9,19-cyclocholestan-3β,24ξ,25-triol
C29H50O3     相似度:90.3%
Chemical & Pharmaceutical Bulletin          1982          30          2780-2786
Studies on the Constituents of Pollen. X. On the Constituents of Pollen Grains of Ambrosia elatior LINNE (2)
TAICHI OHMOTO,KEIJI IKEDA and TAKEO CHIBA
Structure      13C NMR   碳谱模拟图

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2 .     (24R)-28,29-dinor-cycloartane-3β,24,25-triol
C28H48O3     相似度:83.8%
Journal of Natural Products          2007          70          1616-1619
Nortriterpenoids from Chukrasia tabularis var. Welutina
Chuan-Rui Zhang, Sheng-Ping Yang, Qiao Zhu, Shang-Gao Liao, Yan Wu, and Jian-Min Yue
Structure      13C NMR   碳谱模拟图

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3 .     24R,25-and 24S,25-epoxy-31-nor-9β,19-cyclolanostan-3β-ol
C29H48O2     相似度:81.2%
Phytochemistry          1990          29          994-997
Cycloartane derivatives from Garcinia lucida
Anne-Marie Nyemba,Theophile Ngando Mpondo,Joseph D. Connolly,David S. Rycroft
Structure      13C NMR   碳谱模拟图

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4 .     cyclopholidonol
C31H52O     相似度:80.6%
Planta Medica          1986          52          4-6
New Triterpenoids of Pholidota chinensis
Lin Wen, Chen Weiming Xue Zhi and Liang Xaotain
Structure      13C NMR   碳谱模拟图

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5 .     cyclophlidonol
    相似度:80.6%
Journal of Integrative Plant Biology          2005          47          116-119
Two New triterpenes from the Orchid Pholidota yuannanensis Rolfe
Zhi-Ming BI, Zheng-Tao WANG and Luo-Shan XU
Structure      13C NMR   碳谱模拟图

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6 .     compound 1a
    相似度:80.6%
Chinese Chemical Letters          2004          15          1179-1181
A New Triterpene from the Orchid Pholidota yunnanensis
Zhi Ming BI, Zheng Tao WANG, Luo Shan XU
Structure      13C NMR   碳谱模拟图

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7 .     Cyclophlidonol
    相似度:80.6%
Chinese Chemical Letters          2004          15          1179-1181
A New Triterpene from the Orchid Pholidota yunnanensis
Zhi Ming BI, Zheng Tao WANG, Luo Shan XU
Structure      13C NMR   碳谱模拟图

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8 .     Cycloartanol
C30H52O     相似度:80.6%
Journal of Natural Products          1992          Vol 55          644
Separation of 24-Methylenecycloartanol from Cycloartenol Via a Chemical Method
Shoei-Sheng Lee, Liang-Hwa Young, K. C. Wang
Structure      13C NMR   碳谱模拟图

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9 .     cyclocaducinol
C31H52O     相似度:80.6%
Phytochemistry          1989          28          1982-1984
Cyclocaducinol,a cycloartane type triterpene from Euphorbia caducifolia
Nighat Afza,Abdul Qasim Khan,Abdul Malik,Yasmeen Badar
Structure      13C NMR   碳谱模拟图

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10 .     31-norcycloartanol
    相似度:80.6%
Chinese Traditional and Herbal Drugs          1998          29          655-657
Studies on Triterpenoids from Common Fenugreek(Trigonella foenum-graecum)
Shang Mingying; Tezuka Y; Cai Shaoqing; et al. (Department of Pharmacognosy; Beijing University of Medical Sciences; Beijing );
Structure      13C NMR   碳谱模拟图

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11 .     cyclopholidonol
    相似度:80.6%
Chinese Traditional and Herbal Drugs          1995          26          59-61+110
Studies on the Chemical Constituents of Yunnan Pholidota (Pholidota yunnanensis)
Ma Xuemei; Li Manfei and Zhang Qingrong (Tianjin Iustituete of medical and Pharmaceutical Science; Tianjin);
Structure      13C NMR   碳谱模拟图

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