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M201175065金虫 (正式写手)
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[求助]
维普求助，谢谢了已有1人参与
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| 13C NMR (101 MHz, MeOD) δ 12.13, 13.57, 24.59, 24.89, 27.09, 29.81, 39.01, 39.50, 41.03, 50.4, 56.72, 57.83, 79.17, 108.46, 110.37, 134.83, 142.96, 149.27, 180.33. |
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jiangtao2956
木虫 (正式写手)
GT
- 应助: 123 (高中生)
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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, 谢谢 2014-12-23 11:18:28
感谢参与，应助指数 +1
M201175065: 金币+8, ★★★★★最佳答案, 谢谢 2014-12-23 11:18:28
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查询结果：共查到21个化合物(查询结果仅供参考) 1 . ((E)-Labda-8(17),12,14-trien-19-oic acid C20H30O2 相似度:80% Monatshefte für Chemie 2000 131 401-408 A Diterpene, a Flavonol Glycoside, and a Phytosterol Glycoside from Securidaca longipedunculata and Entada abyssinica Asfaw Debella, Olaf Kunert, Martin G. Schmid, Guènter Michl, Franz Bucar, Dawit Abebe, and Ernst Haslinger Structure 13C NMR 碳谱模拟图 2 . henrilabdane B C20H32O4 相似度:75% Phytochemistry 2008 69 2867-2874 Bis-sesquiterpenes and diterpenes from Chloranthus henryi Chuang-Jun Li, Dong-Ming Zhang, Yong-Ming Luo, Shi-Shan Yu, Yan Li, Yang Lu Structure 13C NMR 碳谱模拟图 3 . 14(R),15-Dihydroxy-8(17),12(E)–labdadien-19-oic acid C20H32O4 相似度:65% Journal of Asian Natural Products Research 2006 8 677-682 Labdane diterpenes from the seeds of Platycladus orientalis X.-Y. REN and Y. YE Structure 13C NMR 碳谱模拟图 4 . mumic acid D C20H32O5 相似度:65% Journal of Natural Medicines 2014 68 199-205 Mumic acids A–E: new diterpenoids from mumiyo Yuko Kiren, Alfarius Eko Nugroho, Yusuke Hirasawa, Osamu Shirota, Myrzaim Bekenova, Narbekov Omorbay Narbekovich, Marina Shapilova, Hiromichi Maeno, Hiroshi Morita Structure 13C NMR 碳谱模拟图 5 . mumic acid D C20H32O5 相似度:65% Journal of Natural Medicines 2014 68 199-205 Mumic acids A–E: new diterpenoids from mumiyo Yuko Kiren, Alfarius Eko Nugroho, Yusuke Hirasawa, Osamu Shirota, Myrzaim Bekenova, Narbekov Omorbay Narbekovich, Marina Shapilova, Hiromichi Maeno, Hiroshi Morita Structure 13C NMR 碳谱模拟图 6 . 14(RS),15-dihydroxy-8(17),12(E)-labdadien-19-oic-acid C20H32O4 相似度:60.8% Biochemical Systematics and Ecology 2012 45 16-19 Chemical constituents from Fritillaria anhuiensis Qingyao Shou, Hans Wohlmuth, Xiaoxiang He, Lei Liu, Zhengwu Shen Structure 13C NMR 碳谱模拟图 7 . mallonicusin B C20H34O3 相似度:60% Journal of Natural Products 2013 76 1580-1585 ent-Labdane Diterpenes from the Stems of Mallotus japonicus De-Zheng Li, Chunping Tang, Ronald J. Quinn, Yunjiang Feng, Chang-Qiang Ke, Sheng Yao, and Yang Ye Structure 13C NMR 碳谱模拟图 8 . 14R,15-dihydroxylabda-8(17),12Z-dien-19-oic acid C20H32O4 相似度:55% Phytochemistry 2008 69 518-526 Diterpenoids from the pericarp of Platycladus orientalis Ya-Zhou Wang, Chun-Ping Tang, Chang-Qiang Ke, Hans-Christoph Weiss,Ernst-Rudolf Gesing, Yang Ye Structure 13C NMR 碳谱模拟图 9 . 14S,15-dihydroxylabda-8(17),12Z-dien-19-oic acid C20H32O4 相似度:55% Phytochemistry 2008 69 518-526 Diterpenoids from the pericarp of Platycladus orientalis Ya-Zhou Wang, Chun-Ping Tang, Chang-Qiang Ke, Hans-Christoph Weiss,Ernst-Rudolf Gesing, Yang Ye Structure 13C NMR 碳谱模拟图 10 . 12(R)-12,15-dihydroxylabda-8(17),13E-dien-19-oic acid 相似度:55% Planta Medica 2009 75 1344-1348 Terpenoids from Roots of Chloranthus henryi Xianwen Gan, LeiMa, Qigang Chen, Qiuqun Chen, Qiang Yu, Lihong Hu Structure 13C NMR 碳谱模拟图 11 . 16-hydroxy-8(17),13-ent-labdadien-15,16-olid-19-oic acid C20H28O5 相似度:50% Phytochemistry 2003 1309-1317 ent-Labdane diterpenes from the aquatic plant Potamogeton pectinatus Patrice Waridel, Jean-Luc Wolfender, Jean-Bernard Lachavanne, Kurt Hostettmann Structure 13C NMR 碳谱模拟图 12 . Botryosphaerin E C20H32O5 相似度:50% Helvetica Chimica Acta 2009 92 1118-1125 Labdane and Tetranorlabdane Diterpenoids from Botryosphaeria sp. MHF, an Endophytic fungus of Maytenus hookeri Lin Yuan, Pei-Ji Zhao, Juan Ma, Chun-Hua Lu, Yue-Mao Shen Structure 13C NMR 碳谱模拟图 13 . 15,16-Epoxy-12-hydroxy-8(17),13(16),14-labdatrien-19-oic acid C20H28O4 相似度:50% Phytochemical Analysis 2006 17 32-35 Labdane Diterpenes from Juniperus communis L. Berries Anne Marie Martin, Emerson Ferreira Queiroz, Andrew Marston and Kurt Hostettmann Structure 13C NMR 碳谱模拟图 14 . 16α-Hydroxy-ent-kauran-19-oic acid 相似度:50% Archives of Pharmacal Research 2003 26 731-734 Inhibitory effect of kaurane type diterpenoids fromAcanthopanax koreanum on TNF-α secretion from trypsin-stimulated HMC-1 cells Xing Fu Cai, Guanghai Shen, Nguyen Tien Dat, Ok Hwa Kang and Young Mi Lee, et al. Structure 13C NMR 碳谱模拟图 15 . 16α-hydroxy-ent-kauran-19-oic acid 相似度:50% Archives of Pharmacal Research 2006 29 548-555 Cytotoxic and COX-2 inhibitory constituents from the aerial parts ofAralia cordata Ik Soo Lee, Wen Yi Jin, Xinfeng Zhang, Tran Manh Hung and Kyung Sik Song, et al. Structure 13C NMR 碳谱模拟图 16 . 14-deoxy-12(R)-sulfo andrographolide C20H30O7S 相似度:50% Tetrahedron 2003 59 6603-6607 Four new andrographolide metabolites in rats Xiangjiu He, Jiankuan Li, Hao Gao, Feng Qiu, Ke Hu, Xiangmin Cui, Xinsheng Yao Structure 13C NMR 碳谱模拟图 17 . compound A 相似度:50% Tetrahedron 2003 59 6603-6607 Four new andrographolide metabolites in rats Xiangjiu He, Jiankuan Li, Hao Gao, Feng Qiu, Ke Hu, Xiangmin Cui, Xinsheng Yao Structure 13C NMR 碳谱模拟图 18 . 14-sulfo isoandrographolide C20H30O7S 相似度:50% Tetrahedron 2003 59 6603-6607 Four new andrographolide metabolites in rats Xiangjiu He, Jiankuan Li, Hao Gao, Feng Qiu, Ke Hu, Xiangmin Cui, Xinsheng Yao Structure 13C NMR 碳谱模拟图 19 . (12E)-3β,18-Dihydroxylabda-8(17),12-dien-16,15-olide C20H30O4 相似度:50% Journal of Natural Products 2013 76 237-242 Tetracyclic Diterpenoids with Isomerized Isospongian Skeleton and Labdane Diterpenoids from the Fruits of Amomum kravanh Hong Yin, Jian-Guang Luo, and Ling-Yi Kong Structure 13C NMR 碳谱模拟图 20 . Calomacrin C C22H32O5 相似度:50% Fitoterapia 2013 85 154-160 Labdane diterpenoids and lignans from Calocedrus macrolepis Xing-De Wu, Shuang-Yan Wang, Lei Wang, Juan He, Gen-Tao Li, Lin-Fen Ding, Xun Gong, Liao-Bin Dong, Liu-Dong Song, Yan Li, Qin-Shi Zhao Structure 13C NMR 碳谱模拟图 21 . 13ξ,14β-dihydroxy-8(17)-labdaen-(15→16)-lactone-19-oicacid C20H30O6 相似度:50% Journal of Asian Natural Products Research 2014 16 555-564 Five new terpenoids from the rhizomes of Isodon adenantha Xing-Li Zhou, Chao-Jiang Xiao, La-Bin Wu, Bo Huang, Xiang Dong & B |
2楼2014-12-23 10:39:43