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[求助]
微谱求助一个化合物结构，特急
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13C NMR (101 MHz, CDCl3) δ 191.38,164.56,139.16,126.77,77.19,51.90,41.74,41.33,39.10,37.06,33.63,33.29,29.69,26.02,21.67,20.13,19.49,19.00,17.63 |
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2楼2013-04-03 09:29:27
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
guigui2011: 金币+10 2013-04-12 00:44:03
感谢参与，应助指数 +1
guigui2011: 金币+10 2013-04-12 00:44:03
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查询结果：共查到1104个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (+)-eperua-8,13-dien-15-oic acid C20H32O2 相似度:75% Journal of Natural Medicines 2007 61 77-79 First isolation of three diterpenes as naturally-occurring compounds from Sindora siamensis Wataru Aoki, Takashi Ohtsuki, Samir Kumar Sadhu, Masaaki Sato and Takashi Koyano, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 13(S),15-dihydroxy-8(9)-en-ent-labdane 相似度:70% Natural Product Research 2005 19 625-631 Stereo- and regioselective hydroxylation of grindelic acid derivatives by Aspergillus niger A. A. Orden; D. A. Cifuente; E. J. Borkowski; C. E. Tonn; M. Kurina Sanz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . compound17 相似度:70% Tetrahedron Letters 2005 46 3755-3759 Reaction of allylic and benzylic alcohols and esters with PPh3/I2: one-pot synthesis of β,γ-unsaturated compounds E.J. Alvarez-Manzaneda, R. Chahboun, E. Cabrera Torres, E. Alvarez, R. Alvarez-Manzaneda, A. Haidour, J.M. Ramos López Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 5β,10α-14,15-Dinor-8-labden-13-on C18H30O 相似度:68.4% Helvetica Chimica Acta 1980 63 154-190 Photochemische Reaktionen. 106. Mitteilung. Zur Photochemie tetraalkylsubstituierter γ-Keto-olefine Jacob Berger, Michikazu Yoshioka, Markus P. Zink, Hans R. Wolf, Oskar Jeger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (13-epoxy-14,15-bisnorlabdane-13-ol ) 相似度:68.4% Natural Product Research 2006 20 887-895 Hemisynthesis of new labdane derivatives from (-)-sclareol Abdel waheb Fekih; Karima Gafsi; Letitia Ferreiro-Mederos; Gilles Hanquet Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (+)-14,15-bisnorlabda-8-ene-13-one 相似度:68.4% Natural Product Research 2006 20 887-895 Hemisynthesis of new labdane derivatives from (-)-sclareol Abdel waheb Fekih; Karima Gafsi; Letitia Ferreiro-Mederos; Gilles Hanquet Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . labda-8,13E-dien-15-ol 相似度:68.4% Phytochemistry 1983 22 1294-1295 Two labdane diterpenoids from Nicotiana setchellii Hideaki Suzuki, Masana Noma, Nobumaro Kawashima Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (+)-(4aR,6S,6aS,10aS,10bR)-3,4a,7,7,10a-pentamethyl-4a,5,6,6a,7,8,9,10,10a,10b-decahydro-1H-benzo[f]chromene C18H30O 相似度:68.4% Tetrahedron 2001 57 5663-5679 The synthesis of Ambrox®-like compounds starting from (+)-larixol Marjon G Bolster, Ben J.M Jansen, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (+)-(4aS,6aS,10aS)-3,4a,7,7,10a-pentamethyl-4a,5,6,6a,7,8,9,10,10a,10b-decahydro-1H-benzo[f]chromene 相似度:68.4% Tetrahedron 2001 57 5657-5662 The synthesis of (−  -Ambrox® starting from labdanolic acidMarjon G Bolster, Ben J.M Jansen, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 14,15-dinorlabd-8-en-13-one C18H30O 相似度:68.4% Australian Journal of Chemistry 1995 48 1747-1755 Synthesis of a Novel Diterpenoid Rearrangement Product JG Bendall, RC Cambie, SC Moratti, PS Rutledge and PD Woodgate Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . cyclic peroxide 7 相似度:65% Journal of Natural Products 2003 66 289-291 Mycaperoxide H, a New Cytotoxic Norsesterterpene Peroxide from a Thai Marine Sponge Mycale sp. Preecha Phuwapraisirisan, Shigeki Matsunaga, Nobuhiro Fusetani,Nilnaj Chaitanawisuti, Sirusa Kritsanapuntu, and Piamsak Menasveta Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . flavidusin B C20H32O2 相似度:65% Phytochemistry 1998 48 1025-1029 Diterpenoids from Isodon flavidus Qin-Shi Zhao, Tian Jun, Jian-Min Yue, Shao-Nong Chen, Zhong-Wen Lin, Han-Dong Sun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . labda-8,14-dien-13-ol 相似度:65% Phytochemistry 1997 44 101-105 Labdanoids and bis(bibenzyls) from Jungermannia species Chia-Li Wu, Hsiang-Ru Lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . fritillaziebinol 相似度:65% Acta Pharmaceutica Sinica 2007 Vol 42 1152-1154 Diterpenoids from bulbus of Fritillaria monanth LIU Hong-ning; LI Fei; LUO Yong-ming; ZHU Wei-feng; YAN Dong-mei; HUANG Xing-fa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . fritillaziebinol C20H55OCl 相似度:65% Chinese Traditional and Herbal Drugs 1999 30(11) 804-807 Structure of a New Chloro-substituded Diterpenoid,Fritillaziebinol from Zihua Wu Jizhou; Zhao Qinshi; Fujita Tetsuro Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . Jungermannenone B C20H28O 相似度:65% Tetrahedron 2005 61 4531-4544 Novel cytotoxic kaurane-type diterpenoids from the New Zealand Liverwort Jungermannia species Fumihiro Nagashima, Masuo Kondoh, Makiko Fujii, Shigeru Takaoka, Yoshiteru Watanabe, Yoshinori Asakawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 17-hydroxy-13-methyl-labda-7,13Z-diene-15-oic acid C20H32O3 相似度:65% Phytochemistry 2012 84 141-146 Rare, seven-membered cyclic ether labdane diterpenoid from Dodonaea polyandra Bradley S. Simpson, David J. Claudie, Nick M. Smith, Ross A. McKinnon, Susan J. Semple Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Coleorol C20H34O2 相似度:65% Phytochemistry 2012 79 141-146 Labdane-type diterpenoids from hairy root cultures of Coleus forskohlii, possible intermediates in the biosynthesis of forskolin Yoshihisa Asada, Wei Li, Tomohiro Terada, Xinzhu Kuang, Qin Li, Takafumi Yoshikawa, Shogo Hamaguchi, Iyuki Namekata, Hikaru Tanaka, Kazuo Koike Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (4aR,6aR,12aR,12bS)-1,2,3,4,4a,5,6,6a,12a,12b-decahydro-11-hydroxy-9-hydroxymethyl-4,4,6a,12b-tetramethylbenz[a]xanthene C22H32O3 相似度:63.6% Bioscience, Biotechnology, and Biochemistry 2001 65 167-171 Synthesis of the Racemate of the Stereoisomer at C-6a of BE-40644, a Bioactive Metabolite of Actinoplanes sp. with a Sesquiterpene-substituted p-Benzoquinone Structure Hisayuki TSUJIMORI, Kenji MORI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 17 相似度:63.1% Journal of Natural Products 1998 61 525-528 Mycaperoxides F and G and a Related Norterpene Ketone from Southern Australian Marine Sponges, Mycale Species Robert J. Capon, Simone J. Rochfort, Simon P. B. Ovenden, and Robert P. Metzger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 11-hydroxy-entabieta-8,11,13-trien-15-one C19H26O2 相似度:63.1% Biochemical Systematics and Ecology 2009 37 504-508 Ent-abietane diterpenoids from Euphorbia guyoniana Boiss. & Reut. Hamada Haba, Catherine Lavaud, Laurence Marcourt, Christophe Long, Hassina Harkat, Mohammed Benkhaled Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . isoanticopal-13(16)-en-15-al(7) from (-)-sclareol 相似度:63.1% Natural Product Research 2009 23 256-263 Hemisynthesis of two marine cheilanthane sesterterpenes from (-)-sclareol: First enantioselective synthesis of petrosaspongiolide R Leticia Ferreiro-Mederos; Steve Lanners; Hichem Henchiri; Abdelwaheb Fekih; Gilles Hanquet Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . spongia-13(16),14-diene 相似度:63.1% Journal of Natural Products 1988 Vol 51 293 Chemistry of Sponges, IV. Spongian Diterpenes from Hyatella intestinalis R. C. Cambie, P. A. Craw, M. J. Stone, Patricia R. Bergquist Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . ent-17-Norkauran-16-one 相似度:63.1% Phytochemistry 1994 35 1279-1284 Abietanes and kauranes from leaves of Cryptomeria japonica Wen-Chiung Su, Jim-Min Fang, Yu-Shia Cheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . isoalbicanal 相似度:63.1% Phytochemistry 1994 35 1263-1265 Drimane-type sesquiterpenoids from the liverwort Diplophyllum serrulatum Masao Toyota, Yasushi Ooiso, Tatsuya Kusuyama, Yoshinori Asakawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . ent-kauran-16β-ol 相似度:63.1% Phytochemistry 1993 32 335-348 Terpenoids of the liverwort Frullanoides densifolia and Trocholejeunea sandvicensis Motoo Tori, Hernita Arbiyanti, Zenei Taira, Yoshinori Asakawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . ent-17-norkauran-16-one 相似度:63.1% Journal of the Chemical Society, Perkin Transactions 1 1976 114-117 The 13C nuclear magnetic resonance spectra of kauranoid diterpenes James R. Hanson, Michael Siverns, Franco Piozzi and Giuseppe Savona Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 16-aza-ent-trachylobane 相似度:63.1% Journal of the American Chemical Society 2007 129 12453-12460 16-Aza-ent-beyerane and 16-Aza-ent-trachylobane: Potent Mechanism-Based Inhibitors of Recombinant ent-Kaurene Synthase from Arabidopsis thaliana Arnab Roy, Frank G. Roberts, P. Ross Wilderman, Ke Zhou, Reuben J. Peters, and Robert M. Coates Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . compound 12 相似度:63.1% Australian Journal of Chemistry 1991 44 77-85 Norterpene Dienes From an Australian Marine Sponge Latrunculia brevis MS Butler and RJ Capon Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . norsesterterpene diene acid 相似度:62.5% Australian Journal of Chemistry 1991 44 77-85 Norterpene Dienes From an Australian Marine Sponge Latrunculia brevis MS Butler and RJ Capon Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- |
3楼2013-04-03 09:40:52