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13CNMR(DMSO):16.40,16.92,16.97,17.14,18.00,21.05,22.92,23.25,23.78,27.48,28.81,28.98,29.02,30.16,32.60,36.28,37.55,38.40,38.47,38.90,41.68,46.80,46.96,47.05,52.35,54.71,67.13,82.25,124.46,126.37,128.88,138.22,178.24
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笑多会怀孕

铁杆木虫 (著名写手)

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zhanchuan: 金币+10, 有帮助 2013-11-16 16:14:16
查询结果:共查到5913个化合物(查询结果仅供参考)
1 .     2α-hydroxyursolic acid
    相似度:87.8%
Acta Botanica Boreali-Occidentalia Sinica          2009          29          1898-1903
Chemical Components of Glechoma biondiana
XU Jing, WEI Ping-zhi, LIU Zhen-ling, TIAN Xuan
Structure      13C NMR   碳谱模拟图
2 .     2α,3β-dihydroxyursolic acid
    相似度:87.8%
China Journal of Chinese Materia Medica          2009          34          3225-3228
Chemical constituents of Periploca forrestii
GAN Xiuhai, ZHOU Xin, CHEN Huaguo, GONG Xiaojian, ZHAO Chao
Structure      13C NMR   碳谱模拟图
3 .     2α-hydroxyl-ursolic acid
    相似度:87.8%
Chinese Traditional and Herbal Drugs          1999          30(3)          161-164
Studies on the Chemical Constituents of Shady Jerusalemsage (Phlomis umbrosa)(Ⅰ)
Liu Shiwang; Fu Hongzheng and Lin Wenhan
Structure      13C NMR   碳谱模拟图
4 .     2α,3β-二羟基乌苏-12-烯-28-酸
    相似度:87.8%
Chinese Traditional and Herbal Drugs          2010          41          1780-1781
鬼箭羽化学成分的研究(Ⅲ)
刘赟;周欣;龚小见;赵超;陈华国
Structure      13C NMR   碳谱模拟图
5 .     2α-hydroxyursolic acid
    相似度:87.8%
Chinese Journal of Natural Medicines          2009          7          115-118
Chemical Constituents from the Fruits of Ziziphus jujuba
GUO Sheng; TANG Yu-Ping; DUAN Jin-Ao; SU Shu-Lan; QIAN Da-Wei Jiangsu
Structure      13C NMR   碳谱模拟图
6 .     kaneric acid
    相似度:87.8%
Chinese Pharmaceutical Journal          2005          40          1059-1061
Studies on chemical constituents from Gentianopsis paludosa
WANG Huan-di, TAN Cheng-yu, DU Yu-guang, BAI Xue-fang, LEV Bing-cheng
Structure      13C NMR   碳谱模拟图
7 .     2α-hydroxyursolic acid
    相似度:87.8%
Chinese Journal of Medicinal Chemistry          2008          18          291-293
Chemical constituents from the root of Lygodium japonicum(Thunb.) Sw.
ZHU Lin-xia, ZHANG Guo-gang, WANG Sheng-chao, ZUO Tian-tian
Structure      13C NMR   碳谱模拟图
8 .     2α-hydroxyursolic acid
    相似度:87.8%
Journal of China Pharmaceutical University          2002          33          101-103
Studies on the Constituents of Patrinia scabiosaefolia Fisch
LI Yan Fang; LI Ming Hui; LOU Feng Chang; TANG Yu Ping
Structure      13C NMR   碳谱模拟图
9 .     2α,3β-dihydroxyurs-12-en-28-oic acid
C30H48O4     相似度:87.8%
Natural Product Research and Development          2007          19          232-234
Pentacyclic Triterpenes from Eucalyptus globulus Labill.Fruits
TAN Man-liang;WANG Ye; ZHOU Li-gang; JIANG Wei-bo
Structure      13C NMR   碳谱模拟图
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