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wdzhengqun新虫 (小有名气)
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[求助]
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溶剂：氘代氯仿 碳谱数据： 28.2,78.1,100.4,101.1,106.0,114.5,115.7,122.8,123.7,127.5,130.3,152.2,152.5,156.1,159.6,162.2,181.0 代为查找，万分感谢！ |
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风行者007
至尊木虫 (著名写手)
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【答案】应助回帖
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感谢参与，应助指数 +1
wdzhengqun: 金币+10, ★★★★★最佳答案 2014-11-07 12:11:13
感谢参与，应助指数 +1
wdzhengqun: 金币+10, ★★★★★最佳答案 2014-11-07 12:11:13
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???????????鵽186????????(???????????ο?) 1 . derrone C20H16O5 ?????:100% Natural Product Research and Development 2013 25 624-627 Chemical Constituents from the Stems of Ficus auriculata Lour SHAO Tai-ming, SONG Xiao-ping, HAN Chang-ri, CHEN Guang-ying, CHEN Wen-hao, DAI Chun-yan, SONG Xin-ming Structure 13C NMR ??????? 2 . derrone C20H16O5 ?????:85% Zeitschrift f??r Naturforschung C 2002 57 609-613 A New Prenylisoflavone from Ulex jussiaei P. M??ximo, A. Lourenço, S. S. Feio, and J. C. Roseiro Structure 13C NMR ??????? 3 . derrone 4'-methyl ether ?????:83.3% Phytochemistry 1990 29 2663-2665 Flavonoids in the roots of Euchresta horsfieldii in Thailand Mizuo Mizuno,Toshiyuki Tanaka,Koh-Ichi Tamura,Nobuyasu Matsuura,Munekazu Iinuma,Chamlong Phengklai Structure 13C NMR ??????? 4 . 5,4'-dihydroxy-2",2??-dimethylpyrano[5,6:6,7 ] isoflavone ?????:76.4% Chinese Traditional and Herbal Drugs 2005 36 975-978 Chemical constituents from stem bark of Erythrina variegata LI Xiao-li; WANG Nai-li); YAO Xin-sheng Structure 13C NMR ??????? 5 . alpinumisoflavone ?????:76.4% Journal of the Chinese Chemical Society 1996 43 515-518 Three Prenylated Isoflavones from Erythrina variegata ?S???(Keh-Feng Huang);??????(Yuh-Fang Yen) Structure 13C NMR ??????? 6 . alpinumisoflavone C20H16O5 ?????:76.4% Natural Product Research and Development 2013 25 624-627 Chemical Constituents from the Stems of Ficus auriculata Lour SHAO Tai-ming, SONG Xiao-ping, HAN Chang-ri, CHEN Guang-ying, CHEN Wen-hao, DAI Chun-yan, SONG Xin-ming Structure 13C NMR ??????? 7 . 5,3'-dihydroxy-4'-methoxy-2'',2''-dimethylpyrano-(5'',6'':8,7)-isoflavone C21H18O6 ?????:75% Journal of the Brazilian Chemical Society 2013 24 1857-1863 New Isoflavones from the Leaves of Vatairea guianensis Aubl?? Ronilson Freitas de Souza; Victor H. S. Marinho; Geilson A. da Silva; Livio M. Costa-Jr; Joyce Kelly R. da Silva; Gilmara N. T. Bastos; Alberto C. Arruda; Milton N. da Silva; Mara Silvia P. Arruda Structure 13C NMR ??????? 8 . alpinum isoflavone ?????:72.2% Journal of Shenyang Pharmaceutical University 2005 22 189-192 NMR characteristics of prenyl isoflavones LI Xiao-li, WANG Nai-li, ZHANG Xue, YAO Xin-sheng Structure 13C NMR ??????? 9 . 4'-O-methylalpinumisoflavone ?????:72.2% Natural product sciences 2011 17 206-211 Isolation of Prenylated Isoflavonoids from Cudrania tricuspidata Fruits that Inhibit A2E Photooxidation Uddin, Golam Mezbah; Lee, Hee-Ju; Jeon, Je-Seung; Chung, Dong-Hwa; Kim, Chul-Young Structure 13C NMR ??????? 10 . 4'-O-methylderrone ?????:72.2% Journal of Natural Remedies 2008 8 57-60 Flavonoids of Derris heyneanawight and arm S. Ganapaty , C. H. Bharath , P. Steve Thomas , S. Fotso , H. Laatsch Structure 13C NMR ??????? 11 . 4'-O-methylderrone C21H20O6 ?????:71.4% Natural Product Research 2008 22 449-453 A new 3-arylcoumarin from the roots of an Egyptian collection of Lotus polyphyllos Maged S. Abdel-Kader; Omer A. Basudan; Mehtab Parveen; Masouda E. Amer Structure 13C NMR ??????? 12 . 8-(1,1-dimethylallyl)genistein C20H18O5 ?????:70.5% Phytochemistry 2003 1389-1394 Prenylated flavonoids from Moghania philippinensis Eun-Mi Ahn, Norio Nakamura, Teruaki Akao,Katsuko Komatsu, Ming-Hua Qui, Massao Hattori Structure 13C NMR ??????? 13 . alpinumisoflavone ?????:70.5% Natural product sciences 2011 17 206-211 Isolation of Prenylated Isoflavonoids from Cudrania tricuspidata Fruits that Inhibit A2E Photooxidation Uddin, Golam Mezbah; Lee, Hee-Ju; Jeon, Je-Seung; Chung, Dong-Hwa; Kim, Chul-Young Structure 13C NMR ??????? 14 . 4'-O-methylalpinmumisoflavone ?????:68.4% Chinese Traditional and Herbal Drugs 2013 44 1734-1737 Isolation of two benzopyran isoflavones from fruits of Cudrania cochinchinensis and their antitumor activities LIU Zhi-ping, ZHOU Min, LIU Sheng, GAN Chun-fang, WEI Wan-xing Structure 13C NMR ??????? 15 . 4'-O-methylalpinumisoflavone ?????:66.6% Archives of Pharmacal Research 2005 28 1324-1327 Monoamine oxidase inhibitory constituents from the fruits of Cudrania tricuspidata Xiang Hua Han, Seong Su Hong, Ji Sang Hwang, Seon Hwa Jeong and Ji Hye Hwang, et al. Structure 13C NMR ??????? 16 . compound 7 ?????:65% Phytochemistry 1990 29 1287-1291 Isoflavones from root bark of gorse Graeme B. Russell,Hasnah Md. Sirat,Oliver R.W. Sutherland Structure 13C NMR ??????? 17 . Rhynedulinal C21H16O6 ?????:65% Natural Product Communications 2011 6 1637-1644 Prenylated Isoflavonoids from Rhynchosia edulis Ifedayo V. Ogungbe, Gabrielle M. Hill, Rebecca A. Crouch, Bernhard Vogler, Meenakshi Nagarkoti, William A. Haber and William N. Setzer Structure 13C NMR ??????? 18 . alpinumisoflavone C20H16O5 ?????:64.7% Fitoterapia 2000 71 595-597 Pyranoisoflavones from Rinorea welwitschii M. Stewart, B. Bartholomew, F. Currie, D.K. Abbiw,Z. Latif, S.D. Sarker,U, R.J. Nash Structure 13C NMR ??????? 19 . alpinumisoflavone ?????:64.7% Archives of Pharmacal Research 2005 28 1324-1327 Monoamine oxidase inhibitory constituents from the fruits of Cudrania tricuspidata Xiang Hua Han, Seong Su Hong, Ji Sang Hwang, Seon Hwa Jeong and Ji Hye Hwang, et al. Structure 13C NMR ??????? 20 . 5-Hydroxy-3-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl 2-chloroacetate C18H14ClO6 ?????:64.7% Bioorganic & Medicinal Chemistry 2012 20 2962-2970 Ester and carbamate ester derivatives of Biochanin A: Synthesis and in vitro evaluation of estrogenic and antiproliferative activities Nikolas Fokialakis, Xanthippi Alexi, Nektarios Aligiannis, Despina Siriani, Aggeliki K. Meligova, Harris Pratsinis, Sofia Mitakou, Michael N. Alexis Structure 13C NMR ??????? 21 . compound 4 ?????:64.7% Magnetic Resonance in Chemistry 1991 29 631-635 Proton and carbon-13 NMR spectra of some 3,4-fused pyranocoumarins and furocoumarins Amarendra Patra, Samir K. Panda, K. C. Majumdar, A. T. Khan and S. Saha Structure 13C NMR ??????? 22 . 5,7-Dihydroxy-6-(2''-hydroxy-3''-methylbut-3''-enyl)-4'-methoxylisoflavone C21H20O6 ?????:63.1% Journal of Natural Products 2009 72 164-167 Prenylated and Benzylated Flavonoids from the Fruits of Cudrania tricuspidata Xiang Hua Han, Seong Su Hong, Qinghao Jin, Dayu Li, Hyun-Kyu Kim, Jeongrai Lee, Suk Hyung Kwon,Dongho Lee,Chong-Kil Lee, Myung Koo Lee,and Bang Yeon Hwang Structure 13C NMR ??????? 23 . 5,4'-dimethoxy-(7,6:2'',3'')-6'',6''-dimethylpyranoflavone C22H20O5 ?????:63.1% Phytochemistry 2002 60 533-540 Flavonoids from two Lonchocarpus species of the Yucatan Peninsula Roc??o Borges-Arg??ez, Luis M. Peña-Rodr??guez, Peter G. Waterman Structure 13C NMR ??????? 24 . isoderrone ?????:63.1% Phytochemistry 1998 48 359-362 A pterocarpan from Ulex parviflorus Patr??cia M??ximo, Ana Lourenço Structure 13C NMR ??????? 25 . parvisoflavone A ?????:63.1% Heterocycles 2008 75 3085-3089 Studies of the Egyptian Traditional Folk Medicines. IV. New Isoflavonoid Isolated from Egyptian Licorice Masaki Baba, Sakiko Sumi, Noriaki Iwasaki, Hisahiro Kai, Masami Sakano (nee Komiya), Yoshihito Okada, and Toru Okuyama Structure 13C NMR ??????? 26 . compound 12 ?????:61.9% Phytochemistry 1987 26 295-300 Isoflavones from Lupinus angustifolius root Geoffrey A. Lane,Roger H. Newman Structure 13C NMR ??????? 27 . 6-methoxy-3,3-dimethyl-3H,7H-pyrano[2,3-c]xanthen-7-one ?????:61.1% Heterocycles 2000 53 93-106 Synthesis and Conformational Analysis of Some New Pyrano[2,3-c]xanthen-7-one and Pyrano[3,2-b]xanthen-6-one Derivatives with Cytotoxic Activity Konstantinos Ghirtis, Nicole Pouli, Panagiotis Marakos,* Alexios-Leandros Skaltsounis, Stephane Leonce, Daniel H. Caignard, and Ghanem Atassi Structure 13C NMR ??????? 28 . alpinumisoflavone ?????:60% Phytochemistry 2002 60 783-787 Prenylated flavonoids of Erythrina lysistemon grown in Egypt Sawsan El-Masry, Masouda E. Amer, Maged S. Abdel-Kader, Hala H. Zaatout Structure 13C NMR ??????? 29 . 4'-O-methylalpinumisoflavone ?????:60% Phytochemistry 1995 39 1215-1218 Pyrano- and dihydrofurano-isoflavones from Milletia thonningii William A. Asomaning, Charles Amoako, Isaac V. Oppong, William R. Phillips, Ivan Addae-Mensah, Emmanuel Y. Osei-Twum, Reiner Waibel, Hans Achenbach Structure 13C NMR ??????? |
2楼2014-11-05 18:44:58
