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[求助]
化合物微谱搜索
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求助2个化合物的微谱查询，碳谱数据如下： 31.1,34.0,53.6,54.5,54.9,60.4,63.1,87.1,108.6,112.2,114.3,116.1,117.8,128.0,132.9,135.1,143.3,145.6,145.6,147.2 溶剂为甲醇，请各位帮忙了！ |
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wangkaibo123
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【答案】应助回帖
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感谢参与，应助指数 +1
alsjione: 金币+10, ★★★★★最佳答案 2013-08-30 19:30:37
感谢参与，应助指数 +1
alsjione: 金币+10, ★★★★★最佳答案 2013-08-30 19:30:37
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????????????? ??????????? ????С??????????????????????????(,)??????磺 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 ?????? ?????? (???????????????趨) ?????? %(?????>=50%) ???????????鵽486????????(???????????ο?) 1 . dihydrodehydrodiconifenyl alcohol ?????:100% Journal of Asian Natural Products Research 2008 10 499-502 One new dihydrobenzofuran lignan from Vitex trifolia Qiong Gu, Xue-Mei Zhang, Jun Zhou, Sheng-Xiang Qiu and Ji-Jun Chen Structure 13C NMR ??????? 2 . (7S,8R)-Dihydrodehydrodiconiferyl alcohol ?????:100% Archives of Pharmacal Research 2011 Vol 34, No 8 1289-1296 Phenolic Constituents of Acorus gramineus Cheol Hyeong Park, Ki Hyun Kim, Il Kyun Lee, Seung Young Lee, Sang Un Choi, Jei Hyun Lee, and Kang Ro Lee Structure 13C NMR ??????? 3 . dihydrodehydrodiconifery alcohol C20H24O6 ?????:100% Chinese Traditional and Herbal Drugs 2005 36 1142-1144 ????????????????о? Ф??,???,??????,?????,????,???? Structure 13C NMR ??????? 4 . 4-O-???????? ?????:95% Natural Product Research and Development 2013 25 345-348 Studies on the Chemical Constituents from Sambucus adnata Wall WU Hai-bo, ZHAO Yi-ning, LI Dong-mei, LV Xiang-wen, WANG Wen-shu Structure 13C NMR ??????? 5 . lawsonicin C20H24O6 ?????:90% Helvetica Chimica Acta 2003 Vol. 86 2164 Two New and a Known Compound from Lawsonia inermis Bina S. Siddiqui, M. Nadeem Kardar, S. Tariq Ali, and Shazia Khan Structure 13C NMR ??????? 6 . 3-O-demethyldihydrodehydrodiconiferyl alcohol ?????:90% Journal of the Chinese Chemical Society 1999 46 811-818 Lignans, Flavonoids and Phenolic Derivatives from Taxus mairei ????(Shung-Jim Yang);??????(Jim-Min Fang);?????(Yu-Shia Cheng) Structure 13C NMR ??????? 7 . (7R,8S)-3,5'-dimethoxy-4',7-epoxy-8,3'-neolignane-5,9,9'-triol C20H24O6 ?????:90% Fitoterapia 2012 83 883-887 Phenolics from Leontopodium leontopodioides inhibiting nitric oxide production Xin Li, Jian-Guang Luo, Xiao-Bing Wang, Jun Luo, Jun-Song Wang, Ling-Yi Kong Structure 13C NMR ??????? 8 . dihydrodehydrodiconiferyalcohol C20H24O6 ?????:90% Journal of Chinese Medicinal Materials 2008 31 985-987 Studies on the Chemical Constituents of Litsea lancifolia YANG Shu, LI Lai-wei, YANG Xiao-dong, ZHAO Jing-feng, Li LiIang Structure 13C NMR ??????? 9 . 4-???-3,5'-????????-4',7-????-8,3'-??????-9,9'-???? ?????:90% China Journal of Chinese Materia Medica 2013 38 1004-1007 Chemical constituents from Litsea greenmaniana JIANG Ming, LIN Sheng, GUO Qing-lan, JIANG Zhi-bo, WANG Su-juan, YANG Yong-chun, LIN Peng-cheng Structure 13C NMR ??????? 10 . 4-O-metbylcedrusin ?????:90% Chinese Traditional and Herbal Drugs 2013 44 1397-1399 Chemical constituents from flower buds of She Medicine Magnolia liliflora LIU Ting-ting, WU Hai-bo, WANG Wen-shu, LAN Xiao-cong Structure 13C NMR ??????? 11 . compound 2 ?????:85% Acta Pharmaceutica Sinica 2002 Vol 37 626-629 ISOLATION AND STRUCTURE IDENTIFICATION OF LIGAN GLYCOSIDES FROM PINE NEEDLES OF PINUS MASSONIANA LAMB BI Yue feng; ZHENG Xiao ke; FENG Wei sheng; ZHANG Yong zhong; JI Chun ru Structure 13C NMR ??????? |
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