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M201175065金虫 (正式写手)
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[求助]
维谱求助急急急i已有1人参与
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13C NMR (101 MHz, CDCl3) δ ：16.47,20.06,22.08,23.46,24.26,25.52,28.45,33.61,40.53,42.55,44.70,47.07,50.91,52.36,53.09,58.00,64.33,72.80,74.89,117.41,142.79,168.19,209.30,210.29, 210.43,213.84 |
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【答案】应助回帖
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感谢参与，应助指数 +1
M201175065: 金币+8, ★★★★★最佳答案 2014-11-17 15:14:25
感谢参与，应助指数 +1
M201175065: 金币+8, ★★★★★最佳答案 2014-11-17 15:14:25
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查询结果：共查到195个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 1α-methoxy-1,2-dihydroepoxyazadiradione 相似度:62.0% Phytochemistry 1997 44 1449-1454 Sesquiterpenes, triterpenoids, limonoids and flavonoids of Cedrela odorata graft and speculations on the induced resistance against Hypsipyla grandella JoséR. de Paula, Ivo J. C. Vieira, M. Fátima das G. F. da Silva, Edson Rodrigues Fo, João B. Fernandes, Paulo C. Vieira, Antônio L. Pinheiro, Evaldo F. Vilela Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 1α-methoxy-1,2-dihydroepoxyazadiradione C29H38O7 相似度:62.0% Phytochemistry 1981 20 117-120 Tetranortriterpenoids from the seeds of Azadirachta indica Wolfgang Kraus, Rudolf Cramer, Gisela Sawitzki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 24-epipetuniosterol B 相似度:60.7% Phytochemistry 1994 36 1307-1314 Ergostane glycosides from Petunia hybrida Kazushi Shingu, Hiroshi Fujii, Kouichi Mizuki, Ikuhiko Ueda, Shoji Yahara, Toshihiro Nohara Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . terretonin D C26H34O8 相似度:57.6% Journal of Natural Products 2005 68 1243-1246 Sesterterpenoids, Terretonins A−D, and an Alkaloid, Asterrelenin, from Aspergillus terreus Guo-You Li, Bo-Gang Li, Tao Yang, Jian-Hua Yin, Hua-Yi Qi, Guang-Ye Liu, and Guo-Lin Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . scutalpin H C29H42O10 相似度:57.6% Phytochemistry 1995 38 181-187 Neo-clerodane diterpenoids from scutellaria alpina María C. de la Torre, Benjamín Rodríguez, Maurizio Bruno, Franco Piozzi, Giuseppe Savona, Nadia Vassallo, Orietta Servettaz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 6R,8α-dihydroxycarapin C27H32O9 相似度:55.5% Phytochemistry 2005 66 1088-1093 Four tetranortriterpenoids from the stem bark of Khaya anthotheca Michel K. Tchimene, Pierre Tane, Dieudonne Ngamga,Joseph D. Connolly, Louis J. Farrugia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 6R,8α-dihydroxycarapin 相似度:55.5% Natural Product Research 2008 22 763-800 13C NMR spectroscopy of D and B, D-ring seco-limonoids of Meliaceae family T. Narender; T. Khaliq; Shweta Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (1S,6S,8S)-(1R,2S,5R)-2-(2-(4-methoxyphenyl) propan-2-yl)-5-methylcyclohexyl7,7,8-trimethyl-5-oxobicyclo-[4.2.0]octane-1-carboxylate C29H42O 相似度:55.5% Tetrahedron 2013 69 782-790 Highly diastereodifferentiating and regioselective [2+2]-photoreactions using methoxyaromatic menthyl cyclohexenone carboxylates Inga Inhülsen, Naoya Akiyama, Ken Tsutsumi, Yasuhiro Nishiyama, Kiyomi Kakiuchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3S,4R-dihydroxycholest-5(6)-en-23-one C27H44O3 相似度:55.5% Steroids 2014 86 26-31 Cytotoxic steroids from the leaves of Dysoxylum binectariferum Hui-Jiao Yan, Jun-Song Wang, Ling-Yi Kong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 3S,4R-dihydroxycholest-7(8)-en-23-one C27H44O3 相似度:55.5% Steroids 2014 86 26-31 Cytotoxic steroids from the leaves of Dysoxylum binectariferum Hui-Jiao Yan, Jun-Song Wang, Ling-Yi Kong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 3S,4R-dihydroxycholest-8(9)-en-23-one C27H44O3 相似度:55.5% Steroids 2014 86 26-31 Cytotoxic steroids from the leaves of Dysoxylum binectariferum Hui-Jiao Yan, Jun-Song Wang, Ling-Yi Kong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . alianthaltone A 相似度:55.1% Bulletin of the Korean Chemical Society 2011 32 127-130 Triterpenoids and Sterones from the Stem Bark of Ailanthus altissima Xiao Jiang Zhou, Min Xu, Xue Song Li, Yue Hu Wang, Ye Gao, Rui Cai, Yong Xian Cheng* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound 9 C31H46O4 相似度:54.8% Journal of Natural Products 1992 Vol 55 963 Triterpenes from Miconia stenostachya Wilfred R. Chan, Veronica Sheppard, Kathleen A. Medford, Winston F. Tinto, William F. Reynolds, Stewart McLean Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 2,3-secolabdane 相似度:53.8% Phytochemistry 2003 585-589 Seco diterpenoids from Excoecaria agallocha L. Ammanamanchi S.R. Anjaneyulu, Vadali Lakshmana Rao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . terretonin A C26H32O8 相似度:53.8% Journal of Natural Products 2005 68 1243-1246 Sesterterpenoids, Terretonins A−D, and an Alkaloid, Asterrelenin, from Aspergillus terreus Guo-You Li, Bo-Gang Li, Tao Yang, Jian-Hua Yin, Hua-Yi Qi, Guang-Ye Liu, and Guo-Lin Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 19-acetoxy-2α,7α,15-trihydroxylabda-8(17),(13Z)-diene C22H36O5 相似度:53.8% Journal of Natural Products 1999 62 45-50 Novel Labdane Diterpenes from the Insecticidal Plant Hyptis spicigera1 Mabel Fragoso-Serrano, Emma González-Chimeo, and Rogelio Pereda-Miranda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 15,19-diacetoxy-2α,7α-dihydroxylabda-8(17),(13Z)-diene 相似度:53.8% Journal of Natural Products 1999 62 45-50 Novel Labdane Diterpenes from the Insecticidal Plant Hyptis spicigera1 Mabel Fragoso-Serrano, Emma González-Chimeo, and Rogelio Pereda-Miranda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . denudatine 相似度:53.8% Acta Botanica Sinica 1997 39 582-584 Diterpenoid Alkaloids from Aconitum vilmorinianum Var . altifidum Zhang Jia-min, Wang Ming-kui and Chen Yao-zu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . ent-13-epi-8,13-epoxy-2,3-secolabd-14-ene-2,3-dioic acid 3-methyl ester C21H34O5 相似度:53.8% Chemical & Pharmaceutical Bulletin 1998 46 1393-1398 Five New Labdane-Type Diterpenes from Excoecaria agallocha. IV Tenji KONISHI,Yasuhiro FUJIWARA,Takao KONOSHIMA and Shiu KIYOSAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 3a C22H36O5 相似度:53.8% Chemical & Pharmaceutical Bulletin 1998 46 1393-1398 Five New Labdane-Type Diterpenes from Excoecaria agallocha. IV Tenji KONISHI,Yasuhiro FUJIWARA,Takao KONOSHIMA and Shiu KIYOSAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . ent-13-epi-8,13-epoxy-2,3-secolabd-14-en-2,3-oic acid dimethyl ester 相似度:53.8% Chemical & Pharmaceutical Bulletin 1999 47 456-458 Stereostructures of New Labdane-Type Diterpenes, Excoecarins F, G1, and G5 from the Wood of Excoecaria agallocha Tenji KONISHI,Takao KONOSHIMA,Yasuhiro FUJIWARA,Shiu KIYOSAWA,Kazumoto MIYAHARA and Masatoshi NISHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . atlantinone A C26H34O6 相似度:53.8% Journal of Natural Products 2010 73 942-948 Chemical Epigenetics Alters the Secondary Metabolite Composition of Guttate Excreted by an Atlantic-Forest-Soil-Derived Penicillium citreonigrum Xiaoru Wang, José G. Sena Filho, Ashley R. Hoover, Jarrod B. King, Trevor K. Ellis, Douglas R. Powell and Robert H. Cichewicz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 20-O-acetylteucrasiatin C24H30O8 相似度:53.8% Phytochemistry 1996 43 435-438 Neo-clerodane diterpenoids from three species of Teucrium Benjamín Rodríguez, María C. de la Torre, Maurizio Bruno, Franco Piozzi, Nadia Vassallo, Rosaria Ciriminna, Orietta Servettaz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 6β-acetoxy-13α-hydroxyhaplopan-7-one C22H34O4 相似度:53.8% Phytochemistry 1991 30 3683-3691 Seco-, nor-, normal and rearranged labdanes fromHaplopappus parvifolius C. Zdero, F. Bohlmann, H.M. Niemeyer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . octanorcucurbitacin A C22H30O3 相似度:53.8% Chemical & Pharmaceutical Bulletin 2010 58 225-229 Octanorcucurbitane Triterpenoids Protect against tert-Butyl Hydroperoxide-Induced Hepatotoxicity from the Stems of Momordica charantia Chi-I Chang, Chiy-Rong Chen, Yun-Wen Liao, Wen-Ling Shih, Hsueh-Ling Cheng, Chih-Ying Tzeng, Jia-Wei Li and Ming-Ting Kung Structure 13C NMR 碳谱模拟图 |
2楼2014-11-05 10:10:09