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xujingboss新虫 (初入文坛)
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[求助]
微谱求助 已有1人参与
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碳谱数据如下：打谱溶剂为氯仿 12.06,12.26,13.06,19.01,21.10,21.39,21.56,23.03,25.41,28.52,29.65,31.46,31.89,34.23,37.15,37.97,38.78,39.47,40.27,40.84,43.30,49.45,51.26,55.14,55.17,55.91,71.14,115.94,117.46,129.45,132.34,138.18,139.58. |
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xujingboss: 金币+10, ★★★★★最佳答案 2014-05-23 12:43:08
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xujingboss: 金币+10, ★★★★★最佳答案 2014-05-23 12:43:08
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1 . 24α-spinasterol 相似度:87.8% Planta Medica 1994 60 218-221 Antimicrobial Agents from Heterotheca inuloides Isao Kubo, HisaeMuroi,AyaKubo, SwapanK Chaudhuri Yolanda Sanchez and Tetsuya Ogura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 24ζ-ethylcholesta-7,22-dien-313- C29H42O 相似度:87.8% Planta Medica 1987 53 389 24ζ-Ethylcholesta-7,22-Dien-3-ol: A Possibly Antipyretic Constituent of Artemisia absinthium M. Ikram , N. Shafi, I. Mirt, M. N. Do, P. Nguyent, and P. W. Le Quesne Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . α-spinaterol C29H48O 相似度:87.8% Acta Botanica Yunnanica 2002 24(3) 401-405 Chemical Constituents from Phytolacca polyandra XIONGJiang, ZHOU Jun, DAI Hao-Fu,TAN Ning-Hua,DING Zhong-Tao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . compound 24 相似度:87.8% Chemical & Pharmaceutical Bulletin 1980 28 2367-2373 Isolation, Characterization, and Nuclear Magnetic Resonance Spectra of New Saponins from the Roots of Bupleurum falcatum L. HIROSHI ISHII,MIHARU NAKAMURA,SHUJIRO SEO,KAZUO TORI,TAKEHIKO TOZYO and YOHKO YOSHIMURA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . spinasterol 相似度:87.8% Acta Botanica Sinica 2004 46 365-368 Two New Xanthones from the Stems of Securidaca inappendiculata YANG Xue-Dong XU Li-Zhen YANG Shi-Lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . α-spinasterol 相似度:87.8% Journal of Chinese Pharmaceutical Sciences 1997 6 165-167 The Chemical Constituents from the Roots of Bupleurum chinense Qing-Cui Li, Hong Liang, Yu-Ying Zhao and Li-He Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . Spinasterol 相似度:87.8% Journal of Asian Natural Products Research 2005 7 649-653 A new sterol glycoside from Securidaca inappendiculata LI-JIE ZHANG, XUE-DONG YANG, LI-ZHEN XU, ZHONG-MEI ZOU and SHI-LIN YANG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 24-ethyl-5α-cholesta-7-22(E)-dien-3β-ol 相似度:87.8% China Journal of Chinese Materia Medica 2007 32 596-599 Phytochemical investigation on Lysimachia fortunei HUANG Xin'an, CAI Jiazhong, HU Yingjie, ZHANG Yuhu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . α-spinasterol 相似度:87.8% China Journal of Chinese Materia Medica 2007 32 921-923 Chemical constituents from root of Psammosilene tunicoides LIU Xiaoxiao, WANG Lei, WANG Qiang, QIU Bin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . α-spinasterol 相似度:87.8% China Journal of Chinese Materia Medica 2007 32 1138-1141 Studies on Chemical Constituents of Alternan theraphilox eroid es (Martl) Griseb LUO Xiaoru, LI Bin, NIAN Jinxing, DONG Junxing Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 24-ethyl-5α-cholesta-7,22(E)-dien-3β-ol 相似度:87.8% China Journal of Chinese Materia Medica 2006 31 562-565 Chemical constituents from roots of Ardisia punctata LI Chun , YUE Dangkun, BU Pengbin, SUN Youfu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . α-spinasterol C29H48O 相似度:87.8% China Journal of Chinese Materia Medica 2006 31 1072-1075 Chemical constituents from herb of Alternanthera philoxeroides FANG Jinbo, DUNG Hongquan, ZHANG Yanwen, Yoshihisa Takaishi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . α-spinasterol 相似度:87.8% China Journal of Chinese Materia Medica 2005 30 584-586 Studies on chemical constituents from rhizome of Impatiens pritzellii var. hupehensis ZHAO Xiaoya, SUN Handong, WU Jizhou Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . spinasterol 相似度:87.8% China Journal of Chinese Materia Medica 1997 22 103-104 Studies on the Chemical Constituents of Aster poliothamnus Diels Zhang Jiamin and Chen Yaozu, Li Bogang and Wang Mingkui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . spinasterol 相似度:87.8% China Journal of Chinese Materia Medica 1991 16 289-290 A Study on the Constituents of the Root of Berneuxia thibetica Decne Ding Liangsheng and Cehn Yaosu , Wu Fenge Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . α-spinasterol 相似度:87.8% Acta Pharmaceutica Sinica 2000 Vol 35 29-31 STRUCTURE IDENTIFICATION OF VULGARSAPONIN A Tian Jing; Xiao Zhiyan; Chen Yayan; Zhao Yuying and Wang Zhuju Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . α-菠甾醇(α-spinasterol) 相似度:87.8% Chinese Journal of Marine Drugs 2006 25(3) 15-17 Study on the chemical constituents of Ipomoea Pescaprae( L.) Sweet(I) WANG Qing-Ji, WANG You-Shao, HE Lei, ZHANG Si Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . α-spinasterol 相似度:87.8% Planta Medica 2011 77 1528-1530 Downregulation of Matrix Metalloproteinase-13 by the Root Extract of Cyathula officinalis Kuan and its Constituents in IL-1β-treated Chondrocytes Hyun Young Park, Hyun Lim, Hyun Pyo Kim, Yong Soo Kwon Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . spinasterol 相似度:87.8% Phytochemistry 1990 29 2351-2355 Sterol glucosides from Prunella vulgaris Hisashi Kojima,Noriko Sato,Akiko Hatano,Haruo Ogura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . α-spinasterol 相似度:87.8% Phytochemistry 1990 29 2539-2543 Caffeine and theanine from cultured cells of Camellia sinensis Tsutomu Furuya,Yutaka Orihara,Yumiko Tsuda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-05-23 12:20:15
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