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[求助]
微谱求！急！谢谢！！！已有1人参与
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| C谱数据：16.01,22.03,23.26,31.92,34.38,41.74,47.17,47.79,49.37,52.82,108.80,123.62,129.06,129.22,133.71,144.52,147.30,160.01,175.26,193.04,197.31, |
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
药化理工男: 金币+10, ★有帮助 2014-11-05 15:43:38
感谢参与，应助指数 +1
药化理工男: 金币+10, ★有帮助 2014-11-05 15:43:38
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1 . compound 3 C21H24O5 相似度:100% Journal of Natural Products 2012 75 2188-2192 Clerodane Diterpenoids from Croton crassifolius Guo-Cai Wang, Jia-Gui Li, Guo-Qiang Li, Jiao-Jiao Xu, Xia Wu, Wen-Cai Ye, and Yao-Lan Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . crotohalimoneic acid C20H26O4 相似度:57.1% Planta Medica 2004 70 87-89 New Halimane Diterpenoids from Croton oblongifolius Sophon Roengsumran ,Surachai Pornpakaku, Nongnuj Muangsin ,Polkit Sangvanich , Thumnoon Nhujak , Pravit Singtothong,Narongsak Chaichit , Songchan Puthong , Amorn Petsom Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . (12S,20S)-15,16-epoxy-4α-hydroxy-18-dimethylamino-6-oxo-neo-cleroda-13(16),14-dien-20,12,19-acetal C22H31NO5 相似度:57.1% Phytochemistry 1994 37 147-157 Chemical transformations of some neo-clerodanes isolated from Teucrium: Effect on the antifeedant activity Peter Y. Malakov, Georgi Y. Papanov, Benjamín Rodríguez, María C. de la Torre, Monique S.J. Simmonds, Wally M. Blaney, Iva M. Bonevat Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 1-((1R,2S,5R)-menthoxycarbonyl)-(R)-2-triphenylsilyl-2,3-dihydro-4-pyridone 相似度:57.1% Heterocycles 2002 58 505-519 Synthesis and Reactions of Enantiopure 1-Acyl-2-[triaryl(alkyl)silyl]-2,3-dihydro-4-pyridones Daniel L. Comins,* Michael O. Killpack, Emilie Despagnet, and Emmanuel Zeller Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 19-acetyl-teuspinin C22H26O8 相似度:57.1% Heterocycles 1980 14 193-195 New Clerodane Diterpenoids from Teucrium spinosum L. Giuseppe Savona, Mariapia Paternostro, Franco Piozzi, and Benjamin Rodriguez Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . compound 4n C23H29NO5 相似度:56.5% Tetrahedron 2013 69 10747-10751 Iron-catalyzed three-component tandem process: a novel and convenient synthetic route to quinoline-2,4-dicarboxylates from arylamines, glyoxylic esters, and α-ketoesters Original Research Article Wei Wei, Jiangwei Wen, Daoshan Yang, Xuejun Sun, Jinmao You, Yourui Suo, Hua Wang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 2-(((2-((6-chloro-1,2,3,4-Tetrahydroacridin-9-yl)amino)ethyl)amino)methyl)phenol C22H24ClN3O 相似度:54.5% Bioorganic & Medicinal Chemistry 2012 20 5884-5892 O-Hydroxyl- or o-amino benzylamine-tacrine hybrids: Multifunctional biometals chelators, antioxidants, and inhibitors of cholinesterase activity and amyloid-β aggregation Fei Mao, Ling Huang, Zonghua Luo, Anqiu Liu, Chuanjun Lu, Zhiyong Xie, Xingshu Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 2,3-secolabdane 相似度:52.3% Phytochemistry 2003 585-589 Seco diterpenoids from Excoecaria agallocha L. Ammanamanchi S.R. Anjaneyulu, Vadali Lakshmana Rao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . ent-13-epi-8,13-epoxy-2,3-secolabd-14-ene-2,3-dioic acid 3-methyl ester C21H34O5 相似度:52.3% 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 Structure & 13C NMR 碳谱模拟图 10 . carnosol 相似度:52.3% Phytochemistry 1998 48 1035-1038 Tricyclic diterpenes from Hyptys dilatata Julio G. Urones, Isidro S. Marcos, David Diez, Luis Cubilla R Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . salviarin 相似度:52.3% Phytochemistry 1997 46 781-784 Diterpenoids from Salvia splendens Da-Peng Hu, Kazuyoshi Kawazoe, Yoshihisa Takaishi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 8,11,13-Cleistanthatrien-7-one-17-oie acid methyl ester 相似度:52.3% Phytochemistry 1995 38 1269-1271 Minor cleisthantane and tetranorfriedolabdane from Vellozia flavicans Angelo C. Pinto, Octávio A. C. Antunes, Claudia M. Rezende, Carlos Roque D. Correia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . linguifolide C20H24O4 相似度:52.3% Phytochemistry 1990 29 3229-3231 Rearranged cuparane-type sesqui-and clerodane-type diterpenoids from the liverwortDemotarisia linguifolia Fumihiro Nagashima,Yoshinori Asakawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 4-(4-methoxybenzocyclobuten-1-yl)-1-(4-toluenesulfonyl)butyl isocyanide C21H23NO3S 相似度:52.3% Heterocycles 2009 79 773-779 Studies toward Intramolecular Cycloaddition of o-Quinodimethane with an Oxazole Moiety Yuji Matsuya, Hongbo Qin, and Hideo Nemoto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 2,3-dihydro-3-[(1R,2S,5R)-menthoxycarbonylmethyl]-4(1H)-quinazolinone C20H28N2O3 相似度:52.3% Heterocycles 2004 63 2019-2032 Synthesis of 2,3-Dihydro-4(1H)-quinazolinones Jaime Escalante,* Patricia Flores, and Jaime M. Priego Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . salviarin 相似度:52.3% Magnetic Resonance in Chemistry 2006 44 962-965 Complete 1H and 13C NMR assignments of clerodane diterpenoids of Salvia splendens (pages 962–965) Gianfranco Fontana, Giuseppe Savona and Benjamín Rodríguez Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . carnosol 相似度:52.3% Phytochemistry 1984 23 1677-1679 An abietane diterpene from the labiate Coleus barbatus Alphonse Kelecom Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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