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[求助]
维普求助M-12 已有1人参与
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| 13C NMR (101 MHz, CDCl3) δ:11.8, 11.9, 18.7, 19.1, 19.3, 19.8, 21.1, 23.1, 24.3, 26.1, 28.2, 29.1, 31.7, 31.9, 33.9, 36.1, 36.5, 37.2, 39.8, 42.3, 45.8, 50.1, 50.92, 56.0, 56.7, 71.8, 100.0, 121.7. |
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2楼2014-08-12 15:56:45
阳阳小样儿
主管区长
- 应助: 197 (高中生)
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- 帖子: 353
- 在线: 62.2小时
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【答案】应助回帖
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感谢参与，应助指数 +1
meitianyxs: 金币+20 2014-09-02 19:36:10
感谢参与，应助指数 +1
meitianyxs: 金币+20 2014-09-02 19:36:10
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查询结果：共查到14746个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . daucosterol 相似度:93.1% Medicinal Chemistry Research 2012 21 4324-4329 Antioxidant and a-glucosidase inhibitory compounds from Pimpinella candolleana Wight et Arn. Xing Chang • Wenyi Kang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . β-sitosterol 相似度:93.1% Lishizhen Medicine and Materia Medica Research 2007 18 2905-2906 Studies on the Chemical Constituents from Cissus assamica(Laws.) XIE Yi-hui; ZHANG Ye-qing; DENG Peng; YU Wu-shuang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . β-sitosterol C29H50O 相似度:92.8% Chemical & Pharmaceutical Bulletin 1993 41 2007-2009 Constituents of Prunus zippeliana Leaves and Branches Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . β-sitosterol C29H50O 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 5α-stigmast-9(11)-en-3β-ol C29H50O 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . β-sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . β-sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . β-sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . β-sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . β-sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . β-sitosterol 相似度:92.8% Natural Product Research and Development 2002 14(3) 1-6 STUDIES ON THE CHEMICAL CONSTITUENTS OF THE FLOWER OF CAMPSIS GRANDIFLORA (THUNB.)K.SCHUM.AND ITS CONTRACEPTIVE EFFECT ZHAO Qian; LIAO Mao chuan GUO Ji xian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . β-sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . β-sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . β-sitosterol C29H50O 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . β-sitosterol 相似度:92.8% Chemistry and Industry of Forest Products 2013 33 133-136 Chemical Constituents from the Branch of Litsea cubeba ( Lour. ) Pers. CHEN Zhan-juan, BI He-ping, FAN Chao-jun, BAO Chang-yu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . β-sitosterol C29H50O 相似度:92.8% Natural Product Research and Development 2013 25 1367-1369 Study on the Chemical Constituents of Fruticosa potentilla L. XU Xiao-jie, WANG Wei, WANG Yu-hua Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . β-sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . β-Sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . campesterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . β-sitosterol C29H56O 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . β-sitosterol C29H50O 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . β-sitosterol 相似度:92.8% 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 Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . β-sitosterol 相似度:92.8% Journal of Wood Science 2013 59 155-159 Antibacterial compounds from shoot skins of moso bamboo (Phyllostachys pubescens) Akinobu Tanaka, Kuniyoshi Shimizu, Ryuichiro Kondo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . campesterol 相似度:92.8% Chinese Traditional and Herbal Drugs 2013 44 1386-1390 Studies on chemical constituents of Guizhi Fuling Capsule (IV) WANG Hong-qing, LIU Chao, FANG Lian-hua, WANG Zhen-zhong, XIAO Wei, CHEN Ruo-yun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . β-sitosterol 相似度:92.8% Korean Journal of Pharmacognosy 2013 44 1-5 Isolation of Compounds having Inhibitory Activity toward Tyrosinase from Receptaculum Nelumbinis Hyun Woo Cho, Won Seok Jung, Byeong Gwan An, Jung Hee Cho and Su Young Jung Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . β-sitosterol 相似度:92.8% Northwest Pharmaceutical Journal 2013 28 241-244 Study on chemical constituents of Arenaria kansuensis Maxim. Ⅳ LEI Ning, Lü Yali, DU Shushan, DENG Zhiwei, MA Ping Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . β-sitosterol 相似度:90% Chemistry of Natural Compounds 1999 35 672-645 I3C NMR SPECTRA OF STEROL DERIVATIVES,INTERMEDIATES IN THE SYNTHESIS OF ECDY- AND BRASSINOSTEROIDS N. V. Kovganko, Zh. N. Kashkan,and E. V. Borisov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . β-sitosterol 相似度:89.6% Phytochemistry 2004 65 2463-2470 Biosynthesis of the irregular monoterpene artemisia ketone, the sesquiterpene germacrene D and other isoprenoids in Tanacetum vulgare L. (Asteraceae) Dirk Umlauf, Josef Zapp, Hans Becker, Klaus Peter Adam Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . Stigmasterol 相似度:89.6% Acta Botanica Yunnanica 1995 17(1) 103-108 CHEMICAL CONSTITUENTS FROM CLERODENDRUM JAPONICUM TIAN Jun, SUN Han-Dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . sitosterol 相似度:89.6% Chemical & Pharmaceutical Bulletin 1979 27 38-42 Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . stigmast-4-en-3β-ol C29H50O 相似度:89.6% Chemistry of Natural Compounds 2009 45 129-131 CHEMICAL INVESTIGATION AND ANTIBACTERIAL STUDY OF HEXANE EXTRACT OF LEAVES OF Finlaysonia obovata Pravat Manjari Mishra and A. Sree Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . β-Sitosterol C29H50O 相似度:89.6% Chemistry of Natural Compounds 2007 43 358-359 TRITERPENE GLYCOSIDES FROM Astragalus AND THEIR GENINS.LXXV. STEROLS AND TRITERPENOIDS FROM Astragalus orbiculatus I. M. Isaev, R. P. Mamedova, M. A. Agzamova, and M. I. Isaev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . β-sitosterol 相似度:89.6% Chemistry of Natural Compounds 2000 36 595-598 13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 β-CHLORODERIVATIVES OF CHOLESTEROL AND β -SITOSTEROL N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . β-sitosterol C29H50O 相似度:89.6% Acta Botanica Boreali-Occidentalia Sinica 2004 24 1292-1294 Chemical constituents from Saussurea polycolea LI Yu-lin, WANG Hong-lun, SUO You-rui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- |
3楼2014-08-12 16:02:24
meitianyxs
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4楼2014-09-02 19:36:17
