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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 感谢参与,应助指数 +1 PSA: 金币+2, 3u 2013-06-25 17:09:09 彼岸花开lj: 金币+40, ★★★很有帮助 2013-06-26 11:15:27
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
18.753,19.010,19.363,19.776,21.061,21.178,23.057,24.272,26.094,28.210,29.159,31.659,31.892,33.942,36.120,37.241,39,764,42.298,45.837,50.132,56.052,56.758,71.787,76.549,77.395,121.683
溶剂选项: 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值
匹配容差: (数字格式,可自行设定)
相似度: %(相似度>=50%)
查询结果:共查到8828个化合物(查询结果仅供参考)
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1 . β-sitosterol
C29H50O 相似度:85.1%
Chemical & Pharmaceutical Bulletin 1993 41 1238-1243
Two New 2-Arylbenzofuran Derivatives from Hypoglycemic Activity-Bearing Fractions of Morus insignis
Purusotam BASNET,Shigetoshi KADOTA,Satoshi TERASHIMA,Mineo SHIMIZU and Tsuneo NAMBA
Structure 13C NMR 碳谱模拟图
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2 . β-sitosterol
C29H50O 相似度:85.1%
Chemical & Pharmaceutical Bulletin 1993 41 2007-2009
Constituents of Prunus zippeliana Leaves and Branches
Junichi KITAJIMA and Yasuko TANAKA
Structure 13C NMR 碳谱模拟图
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3 . β-sitosterol
C29H50O 相似度:85.1%
Steroids 2005 70 886-895
Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides
Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni
Structure 13C NMR 碳谱模拟图
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4 . β-sitosterol
相似度:85.1%
Korean Journal of Pharmacognosy 2005 36(2) 145-150
Phytochemical Constituents of Cirsium nipponicum (MAX.) Makino
Lee, Jong-Hwa; Lee, Kang-Ro
Structure 13C NMR 碳谱模拟图
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5 . cholesterol
相似度:85.1%
Chinese Traditional and Herbal Drugs 2010 41 539-541
山石榴的化学成分研究(Ⅱ)
高广春;陶曙红;漆淑华;张偲;李庆欣
Structure 13C NMR 碳谱模拟图
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6 . β-sitosterol
相似度:85.1%
Korean Journal of Pharmacognosy 2010 41 238-244
Constituents of Cynanchum auriculatum and their Inhibitory Effect on Melanogenesis in B16 Mouse Melanoma Cell Lines
Choi, Hyun-Gyu; Jiang, Yanfu; Roh, Eun-Mi-Ri; Kim, Young-Soo; Xu, Guang-Hua; Na, Min-Kyun; Lee, Seung-Ho
Structure 13C NMR 碳谱模拟图
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7 . β-stitosterol
相似度:85.1%
Journal of Xiamen University (Natural Science) 2006 45 873-876
Study on the Chemical Constituents of Rhizophora stylosa
WANG Zhan-chang, LIN Wen-han, ZHANG Liang-liang, LIN Peng
Structure 13C NMR 碳谱模拟图
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8 . β-sitosterol
相似度:85.1%
Journal of Agricultural and Food Chemistry 2002 50 4709-4712
Sphingolipid and Other Constituents from Almond Nuts (Prunus amygdalus Batsch)
Shengmin Sang, Hiroe Kikuzaki, Karen Lapsley, Robert T. Rosen, Nobuji Nakatani, and Chi-Tang Ho
Structure 13C NMR 碳谱模拟图
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9 . lawsaritol A
C29H50O2 相似度:82.7%
Natural Product Research 1994 4 195-201
Isolation and Characterization of a Dihydroxysterol from Lawsonia inermis
Sarita Gupta; Mohammad Ali; M. Sarwar Alam; Masatake Niwa; Tatsuko Sakai
Structure 13C NMR 碳谱模拟图
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10 . daucosterol
相似度:82.1%
China Journal of Chinese Materia Medica 2002 27 752-754
Studies on the Chemical Constituents in Radix Astilbes Chinensis
SUN Hongxiang, YE Yiping, YANG Ke
Structure 13C NMR 碳谱模拟图
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11 . 5α-stigmast-9(11)-en-3β-ol
C29H50O 相似度:82.1%
China Journal of Chinese Materia Medica 1996 21 666-667
Studies on Chemical Components of Cynomorium songaricum Rupr.
Xu Xiuzhi, Zhang Chengzhong and Li Chong
Structure 13C NMR 碳谱模拟图
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12 . β-sitosterol
相似度:82.1%
Chinese Pharmaceutical Journal 2009 44 1372-1374
Chemical Constituents of the Roots of Uritca fissa E.Pritz.
JI Bao-quan, FENG Bao-min, SHI Li-ying, TANG Ling, WANG Yong-qi
Structure 13C NMR 碳谱模拟图
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13 . β-sitosterol
相似度:82.1%
Modern Chinese Medicine 2007 9(12) 11-13
Studies on the chemical Constituents of Ampelopsis grossedentata
He Guixia, Pei Gang, Du Fanglu, OU Yangwen, Li Bin
Structure 13C NMR 碳谱模拟图
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14 . β-sitosterol
相似度:82.1%
Journal of Shenyang Pharmaceutical University 2011 28 364-367
Isolation and identification of chemical constituents of root of Girardinia suborbiculata C. J. Chen subsp. Triloba
FENG Bao-min, LIU Jing-yan, WANG Hui-guo, SHI Li-ying, TANG Ling, WANG Yong-qi
Structure 13C NMR 碳谱模拟图
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15 . β-sitosterol
相似度:82.1%
Natural Product Research and Development 2004 16 213-214
STUDIES ON LIPOSOLUBLE CONSTITUENTS OF HUPERZIA CRISPATE CHING
PEI Gang;; ZHOU Pu-hua; HE Gui-xia; DU Fang-lu; JIANG Dao-song
Structure 13C NMR 碳谱模拟图
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16 . β-sitosterol
相似度:82.1%
Zeitschrift für Naturforschung C 2003 58 441-445
Feeding Stimulative Activity of Steroidal and Secoiridoid Glucosides and Their Hydrolysed Derivatives toward the Olive Weevil (Dyscerus perforatus)
E. Kadowaki, Y. Yoshida, N. Baba, and S. Nakajima
Structure 13C NMR 碳谱模拟图
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17 . campesterol
相似度:82.1%
Phytotherapy Research 2007 21 954-959
Identification of campesterol from Chrysanthemum coronarium L. and its antiangiogenic activities
Jung-Min Choi, Eun-Ok Lee, Hyo-Jung Lee, Kwan-Hyun Kim, Kyoo-Seok Ahn, Bum-Sang Shim, Nam-Il Kim, Myoung-Chong Song, Nam-In Baek and Sung-Hoon Kim
Structure 13C NMR 碳谱模拟图
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18 . β-sitosterol
相似度:82.1%
Natural Product Sciences 2012 18 183-189
Constituents of Pyrus pyrifolia with Inhibitory Activity on the NO Production and the Expression of iNOS and COX-2 in Macrophages and Microglia
Yoo, Ji-Hye; Yang, Ki-Sook
Structure 13C NMR 碳谱模拟图
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19 . β-sitosterol
C29H50O 相似度:82.1%
Molecules 2013 18 1325-1336
Chemical Constituents of Caesalpinia decapetala (Roth) Alston
Xiao-Hua Wei, Sheng-Jie Yang, Na Liang, De-Yu Hu, Lin-Hong Jin, Wei Xue and Song Yang
Structure 13C NMR 碳谱模拟图
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20 . β-Sitosterol
相似度:82.1%
Zeitschrift für Naturforschung C 2012 67 172-180
Anti-Helicobacter pylori Activity of the Methanolic Extract of Geum iranicum and its Main Compounds
Somayeh Shahani, Hamid R. Monsef-Esfahani, Soodabeh Saeidnia, Parastoo Saniee, Farideh Siavoshi, Alireza Foroumadi, Nasrin Samadi, and Ahmad R. Gohari
Structure 13C NMR 碳谱模拟图
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21 . campesterol
相似度:82.1%
Chinese Pharmaceutical Journal 2012 47 500-503
Study on Chemical Constituents of Rosa chinensis Jacq. Flower
WANG Xiao-yan; WANG Wen-wen; ZHOU Yong-hui; JIANG Xin-ke; JING Lin-lin; JIA Lu
Structure 13C NMR 碳谱模拟图
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22 . β-sitosterol
C29H56O 相似度:82.1%
Lishizhen Medicine and Materia Medica Research 2007 18 111-112
Study on Chemical Constituents of Petroleum Ether Extract Fraction from Caragana microphylla Lam.
PIAO Hui-shun; JIN Guang-zhu
Structure 13C NMR 碳谱模拟图
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23 . β-sitosterol
C29H50O 相似度:82.1%
Lishizhen Medicine and Materia Medica Research 2011 22 2868-2870
The Chemical Constituents of N-butanol Fraction from the Seed Cake of Camellia Oleifera Abel
MA Li-yuan; LI Lin; TANG Ling; CHEN Yue-long; FENG Bao-min; SHI Li-ying; WANG Yong-qi
Structure 13C NMR 碳谱模拟图
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24 . β-sitosterol
相似度:82.1%
Lishizhen Medicine and Materia Medica Research 2011 22 1701-1703
Research on the Chemical Constituents of Flowers of Camellia pitardii Coh. St.
HOU Lei; YU Da-yong; FENG Bao-min; TANG Ling; WANG Yong-qi; SHI Li-ying
Structure 13C NMR 碳谱模拟图
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25 . β-Sitosterol
相似度:82.1%
Molecules 2013 18 2166-2182
Antibacterial/Antifungal Activity and Synergistic Interactions between Polyprenols and Other Lipids Isolated from Ginkgo Biloba L. Leaves
Ran Tao, Cheng-Zhang Wang and Zhen-Wu Kong
Structure 13C NMR 碳谱模拟图
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26 . β-sitosterol
相似度:81.4%
Acta Bot. Boreal. -Occident. Sin. 2004 24 1093-1095
Studies on chemical constituents from tibetan medioine Elsholtzia ianthina
DNG Chen-xu, ZHOU Ling-yun, JILAN-JU, JIWEN-he, MA Yu-hua
Structure 13C NMR 碳谱模拟图
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27 . β-sitosterol
相似度:81.4%
China Journal of Chinese Materia Medica 2003 28 237-239
Studies on Chemical Constituents in the Peels of Citrus changshan-huyou (I)
ZHAO Xxuemei, YE Xingqian, XI Yufang, ZHU Dayuan, JIANG Shanhao
Structure 13C NMR 碳谱模拟图
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28 . β-Sitosterol
相似度:81.4%
Korean Journal of Pharmacognosy 2007 38(1) 67-70
Isolation of Isoprenoidal Compounds from the Stems of Acer tegmentosum Max
Hur, Jong-Moon; Jun, Mi-Ra; Yang, Eun-Ju; Choi, Sun-Ha; Park, Jong-Cheol; Song, Kyung-Sik
Structure 13C NMR 碳谱模拟图
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29 . β-sitosterol
相似度:81.4%
Korean Journal of Pharmacognosy 2004 35(1) 80-87
The Chemical Structures and Their Antioxidant Activity of the Components Isolated from the Heartwood of Hemiptelea davidii
Chang, Bok-Sim; Kwon, Yong-Soo; Kim, Chang-Min
Structure 13C NMR 碳谱模拟图
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