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[求助]
微谱求助,谢谢 已有1人参与
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溶剂：吡啶 14.7,16.9,18.6,21.2,32.8,36.9,37.3,44.7,46.1,71.2,72.9,74.6,77.7,78.3,79.9,82.2,122.8,163.9,175.2,198.9 |
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lifeliuyan
至尊木虫 (职业作家)
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【答案】应助回帖
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感谢参与，应助指数 +1
瞬然: 金币+10, ★★★很有帮助 2015-01-09 21:16:03
感谢参与，应助指数 +1
瞬然: 金币+10, ★★★很有帮助 2015-01-09 21:16:03
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查询结果：共查到180个化合物(查询结果仅供参考) 1 . 5α,14β,15β-Trihydroxyklaineanone C20H28O9 相似度:75% Bioorganic & Medicinal Chemistry 2004 12 537-544 Cytotoxic and antimalarial constituents from the roots of Eurycoma longifolia Ping-Chung Kuo, Amooru G Damu, Kuo-Hsiung Lee, Tian-Shung Wu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . erythromycin A 9-[O-(2-chlorobenzyl)oxime] 相似度:61.9% The Journal of Antibiotics 1993 46 647-660 CHEMICAL MODIFICATION OF ERYTHROMYCINS. IX.1) SELECTIVE METHYLATION AT THE C-6 HYDROXYL GROUP OF ERYTHROMYCIN A OXIME DERIVATIVES AND PREPARATION OF CLARITHROMYCIN YOSHIAKI WATANABE, SHIGEO MORIMOTO, TAKASHI ADACHI, MASATO KASHIMURA, TOSHIFUMI ASAKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . yadanziolide C C20H26O19 相似度:60% Chemical & Pharmaceutical Bulletin 1984 32 1698-1701 STRUCTURES OF YADANZIOLIDES A, B, AND C, NEW BITTER PRINCIPLES FROM BRUCEA JAVANICA Shin Yoshimura,Toshiro Sakaki,Masami Ishibashi,Takahiko Tsuyuki,Takeyoshi Takahashi,Kazuhiro Matsushita and Tadashi Honda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 1-epi-glaucarubolone C20H26O8 相似度:60% Phytochemistry 1999 50 637-645 Quassinoids from the twigs and thorns of Castela polyandra Paul A. Grieco, Jalal Haddad, Marta M. Pineiro-Nunez, John C. Huffman Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . Yadanziolide C C20H26O9 相似度:60% Bulletin of the Chemical Society of Japan 1985 58 2673-2679 Constituents of Seeds of Brucea javanica. Structures of New Bitter Principles, Yadanziolides A, B, C,Yadanziosides F, I, J, and L. Shin YOSHIMURA, Toshiro SAKAKI, Masami ISHIBASHI, Takahiko TSUYUKI,Takeyoshi TAKAHASHI, and Tadashi HONDA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . microtropin C C17H29NO9 相似度:60% Phytochemistry 2013 87 140-147 Microtropins A–I: 6′-O-(2″S,3″R)-2″-Ethyl-2″,3″-dihydroxybutyrates of aliphatic alcohol β-d-glucopyranosides from the branches of Microtropis japonica Yuka Uemura, Sachiko Sugimoto, Katsuyoshi Matsunami, Hideaki Otsuka, Yoshio Takeda, Masatoshi Kawahata, Kentaro Yamaguchi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . compound 5 C20H32O5 相似度:55% Journal of Natural Products 2004 67 2017-2023 Bioactive Rearranged and Halogenated Semisynthetic Derivatives of the Marine Natural Product Sarcophine Swapnali S. Sawant, Paul W. Sylvester, Mitchell A. Avery,Prashant Desai, Diaa T. A. Youssef, and Khalid A. El Sayed Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . (1α,3S,4S,5S,7α,9α,10α,11R)-1,7-dihydroxy-9-p-nitrobenzoyloxylongipinane C22H29O6N 相似度:55% Journal of Natural Products 2002 65 1398-1411 Quirogane, Prenopsane, and Patzcuarane Skeletons Obtained by Photochemically Induced Molecular Rearrangements of Longipinene Derivatives Myriam Meléndez-Rodréguez, Carlos M. Cerda-Garcéa-Rojas, and Pedro Joseph-Nathan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . austroside A C19H30O9 相似度:55% Planta Medica 2005 71 96-98 Norsesquiterpenoid and Sesquiterpenoid Glycosides from Evodia austrosinensis Wang, Junsong; Shen, Yuemao; He, Hongping; Kang, Wenyi; Hao, Xiaojiang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . compound 3 C20H30O8 相似度:55% Chemical & Pharmaceutical Bulletin 1993 41 403-405 NOVEL QUASSINOIDS FROM EURYCOMA LONGIFOLIA Hideji ITOKAWA,Xu-Rong QIN,Hiroshi MORITA,Koichi TAKEYA and Yoichi IITAKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . Coleon T C20H26O5 相似度:55% Chinese Chemical Letters 2001 12 339-342 The Diterpenoid Quinones from Coleus forskohlii Chun Suo YAO, Yun Long XU Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . cymosanine C19H26O7 相似度:55% Natural Product Research 2005 19 151-155 Cymosanine, a novel C19-Quassinoid from Simaba subcymosa Rodrigo Primo de Sousa; Lara Fonseca Barbosa; Angélica Ferreira de Oliveira; Leda Mathias; Raimundo Braz-Filho; Ivo José Curcino Vieira Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . (1R,3E,7S,8R,9R,11R,l2R)-7,8-epoxy-9,12-dihydroxydolabella-3-ene C22H34O3 相似度:55% Journal of Natural Products 1994 Vol 57 1529 Extensive 1D and 2D Nmr and X-Ray Studies of Diterpenes Isolated from the Marine Alga Dictyota pardalis f. pseudohamata Gabriele M. König, Anthony D. Wright, Frank R. Fronczek Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . compound 2 C20H30O11 相似度:55% Phytochemistry 1994 35 1369-1370 Iridoid glucosides from Viburnum suspensum Tetsuo Iwagawa, Shigetoshi Yaguchi, Tsunao Hase Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . samaderine E 相似度:55% Phytochemistry 1994 35 459-463 Quassinoids from Quassia indica Kazuo Koike, Taichi Ohmoto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . compound 26 相似度:55% Phytochemistry 1993 34 133-138 The biotransformation of two ent-15β,16β-epoxy-kaurane derivatives by Gibberella fujikuroi Braulio M. Fraga, Melchor G. Hernández, Fernando García-Tellado, Pedro González, Aurea Perales Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . trachinodiol 7β-acetate-18-formate C23H34O4 相似度:55% Phytochemistry 1991 30 3361-3364 Diterpenes from Sideritis canariensis Braulio M. Fraga, Ricardo Guillermo, Melchor G. Hernández, Teresa Mestres, José M. Arteaga Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . 8-epi-sarcophinone C20H28O3 相似度:55% Marine drugs 2012 10 209-222 Bioactive Hydroperoxyl Cembranoids from the Red Sea Soft Coral Sarcophyton glaucum Mohamed-Elamir F. Hegazy,Amira M. Gamal Eldeen,Abdelaaty A. Shahat,Fathy F. Abdel-Latif,Tarik A. Mohamed,Bruce R. Whittlesey and Paul W. Paré Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . scutebarbatine W C33H37NO8 相似度:55% Chemical & Pharmaceutical Bulletin 2010 58 1267-1270 Scutebarbatines W—Z, New neo-Clerodane Diterpenoids from Scutellaria barbata and Structure Revision of a Series of 13-Spiro neo-Clerodanes Fei Wang, Fu-Cai Ren, Ya-Ju Li and Ji-Kai Liu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . coleon T C20H26O5 相似度:55% Natural Product Research and Development 2002 14(2) 1-6 THE CHEMICAL CONSTITUENTS OF COLEUS FORSKOHLII YAO Chun-suo SHEN Yun-heng XU Yun-long Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . quesnoin C20H30O4 相似度:55% The Journal of Organic Chemistry 2008 73 412-417 Quesnoin, a Novel Pentacyclic ent-Diterpene from 55 Million Years Old Oise Amber Jean Jossang, Hakima Bel-Kassaoui, Akino Jossang, Mannan Seuleiman, and André Nel Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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