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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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txdydsw

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[求助] 微谱求助37 已有1人参与

溶剂:吡啶  16.17,16.33,16.98,18.09,19.48,20.96,21.07,21.54,24.44,25.30,28.55, 29.08,32.16,33.59,37.14,37.78,39.69,39.71,41.90,42.03,43.45,43.92,46.99,47.67,48.30,55.94,67.73,73.86,74.42,78.41,126.03,129.39,137.66,143.88,167.82,170.87,
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yangyinhe

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感谢参与,应助指数 +1
1 .     21,22-diangeloyl-24-hydroxy-R1-barrigenol
C40H62O9     相似度:77.5%
Planta Medica          2005          71          1068-1070
Two New Triterpenes from the Husks of Xanthoceras sorbifolia
Zhan-Lin Li , Xian Li , Lin-Hao Li , Ning Li , Ming Yu , Da-Li Meng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     aesculioside IVb
C57H90O23     相似度:75%
Phytochemistry          2006          67          784-794
Triterpenoid saponins from the fruits of Aesculus pavia
Zhizhen Zhang, Shiyou Li, Shanmin Zhang, David Gorenstein
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     21,22-di-O-angeloyl R1-barrigenol
    相似度:75%
Chemical & Pharmaceutical Bulletin          1985          33          127-134
Studies on the Constituents of Xanthoceras sorbifolia BUNGE. III. Minor Prosapogenins from the Fruits of Xanthoceras sorbifolia BUNGE
YINGJIE CHEN,TADAHIRO TAKEDA and YUKIO OGIHARA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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4 .     hippocaesculin
C40H62O8     相似度:75%
Journal of Natural Products          1986          Vol 49          650
Antitumor Agents, 82. Cytotoxic Sapogenols from Aesculus hippocastanum
Takao Konoshima, Kuo-Hsiung Lee
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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5 .     21,22-O-di-angeloyl-R1-barri-genol
    相似度:75%
Journal of Shenyang Pharmaceutical University          2005          22          345-347
Chemical constituents of the carpohore of Xanthoceras sorbifolia Bunge
LI Wei, LI Xian, LI Zhan-lin, ZHANG Peng, XU Jing, WANG Yi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     Isoracemosol A
C37H60O8     相似度:72.9%
Journal of Natural Products          2009          72          791-795
Oleanane-Type Isomeric Triterpenoids from Barringtonia racemosa
P. Mangala Gowri, S. V. S. Radhakrishnan, S. Jeelani Basha, A. V. S. Sarma, and J. Madhusudana Rao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

7 .     aesculioside IVc
C57H90O22     相似度:72.5%
Phytochemistry          2006          67          784-794
Triterpenoid saponins from the fruits of Aesculus pavia
Zhizhen Zhang, Shiyou Li, Shanmin Zhang, David Gorenstein
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

8 .     aesculioside IIb
C52H82O22     相似度:72.2%
Phytochemistry          2006          67          784-794
Triterpenoid saponins from the fruits of Aesculus pavia
Zhizhen Zhang, Shiyou Li, Shanmin Zhang, David Gorenstein
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

9 .     22-O-angeloylcamelliagenin C
C35H54O6     相似度:72.2%
Chemical & Pharmaceutical Bulletin          1996          44          1899-1907
Bioactive Saponins and Glycosides. V. Acylated Polyhydroxyolean-12-ene Triterpene Oligoglycosides, Camelliasaponins A1, A2, B1, B2, C1, and C3, from the Seeds of Camellia japonica L. : Structures and Inhibitory Activity on Alcohol Absorption
Masayuki YOSHIKAWA,Toshiyuki MURAKAMI,Satoshi YOSHIZUMI,Nobutoshi MURAKAMI,Johji YAMAHARA and Hisashi MATSUDA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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10 .     compound 9
    相似度:72.2%
Phytochemistry          1984          23          627-630
Triterpenoids from enkianthus campanulatus
Jinsaku Sakakibara, Toyo Kaiya, Haruyo Fukuda
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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