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zhiwu1983木虫 (正式写手)
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[求助]
求助微谱数据
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| 碳谱数据如下：16.9,19.2,20.1,21.3,21.4,23.3,24.0,24.5,27.2,27.4,30.0,33.0,34.1,34.7,35.1,35.6,38.7,40.0,42.8,44.3,46.3,46.7,57.3,65.5,67.7,74.8,76.5,96.1,119.4,125.6,158.4,158.9,170.3,204.8 |
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有所不为
至尊木虫 (著名写手)
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zhiwu1983: 金币+15, ★★★★★最佳答案 2013-12-08 20:12:39
感谢参与，应助指数 +1
zhiwu1983: 金币+15, ★★★★★最佳答案 2013-12-08 20:12:39
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查询结果：共查到5062个化合物(查询结果仅供参考) 1 . protoxylocarpin H C32H46O6 相似度:94.1% Journal of Natural Products 2009 72 2188-2191 Protoxylocarpins F-H, Protolimonoids from Seed Kernels of Xylocarpus granatum Khanitha Pudhom, Damrong Sommit,Paulwatt Nuclear, Nattaya Ngamrojanavanich,and Amorn Petsom Structure 13C NMR 碳谱模拟图 2 . diepoxyazadirol C32H46O6 相似度:91.1% Helvetica Chimica Acta 2003 Vol. 86 2787 Chemical Constituents of the Flowers of Azadirachta indica Bina S. Siddiqui, Syed Tariq Ali, Munawwer Rasheed and Muhammad Nadeem Kardar Structure 13C NMR 碳谱模拟图 3 . azadirol C32H48O7 相似度:88.2% Journal of Natural Products 1991 Vol 54 408 Tetracyclic Triterpenoids of the Fruit Coats of Azadirachta indica Salimuzzaman Siddiqui, Bina Shaheen Siddiqui, Ghiasuddin, Shaheen Faizi Structure 13C NMR 碳谱模拟图 4 . bruceajavanin B C33H48O6 相似度:82.3% Chemical & Pharmaceutical Bulletin 1994 42 1416-1421 Indonesian Medicinal Plants. VIII. Chemical Structures of Three New Triterpenoids, Bruceajavanin A, Dihydrobruceajavanin A, and Bruceajavanin B, and a New Alkaloidal Glycoside, Bruceacanthinoside, from the Stems of Brucea javanica (Simaroubaceae) Isao KITAGAWA,Taifo MAHMUD,Partomuan SIMANJUNTAK,Kazuyuki HORI,Tahan UJI and Hirotaka SHIBUYA Structure 13C NMR 碳谱模拟图 5 . protoxylocarpin F C32H48O6 相似度:79.4% Journal of Natural Products 2009 72 2188-2191 Protoxylocarpins F-H, Protolimonoids from Seed Kernels of Xylocarpus granatum Khanitha Pudhom, Damrong Sommit,Paulwatt Nuclear, Nattaya Ngamrojanavanich,and Amorn Petsom Structure 13C NMR 碳谱模拟图 6 . protoxylocarpin G C32H48O6 相似度:76.4% Journal of Natural Products 2009 72 2188-2191 Protoxylocarpins F-H, Protolimonoids from Seed Kernels of Xylocarpus granatum Khanitha Pudhom, Damrong Sommit,Paulwatt Nuclear, Nattaya Ngamrojanavanich,and Amorn Petsom Structure 13C NMR 碳谱模拟图 7 . azadirachtol C32H46O6 相似度:76.4% Planta Medica 1985 51 478-480 Studies in the Chemical Constituents of Azadirachta indica Part II: Isolation and Structure of the New Triterpenoid Azadirachtol Salimuzzaman Siddiqui, Bina Shaheen Siddiqui and Shaheen Faizi Structure 13C NMR 碳谱模拟图 8 . bruceajavanin A C34H48O7 相似度:76.4% Chemical & Pharmaceutical Bulletin 1994 42 1416-1421 Indonesian Medicinal Plants. VIII. Chemical Structures of Three New Triterpenoids, Bruceajavanin A, Dihydrobruceajavanin A, and Bruceajavanin B, and a New Alkaloidal Glycoside, Bruceacanthinoside, from the Stems of Brucea javanica (Simaroubaceae) Isao KITAGAWA,Taifo MAHMUD,Partomuan SIMANJUNTAK,Kazuyuki HORI,Tahan UJI and Hirotaka SHIBUYA Structure 13C NMR 碳谱模拟图 9 . compound 8 相似度:76.4% Phytochemistry 1981 20 2596-2597 Spicatin, a protolimonoid from Entandrophragma spicatum Joseph D. Connolly, William R. Phillips, Dulcie A. Mulholland, Davod A. H. Taylor Structure 13C NMR 碳谱模拟图 10 . Protoxylogranatin B C32H46O8 相似度:76.4% The Open Natural Products Journal 2010 3 1-5 Protoxylogranatin B, a Key Biosynthetic Intermediate from Xylocarpus granatum: Suggesting an Oxidative Cleavage Biogenetic Pathway to Limonoid Wei-Min Hu and Jun Wu* Structure 13C NMR 碳谱模拟图 11 . brujavanone H C33H50O7 相似度:76.4% Phytochemistry 2013 85 175-184 Chemical constituents from Brucea javanica Shi-Hui Dong, Jia Liu, Ying-Zi Ge, Lei Dong, Cheng-Hui Xu, Jian Ding, Jian-Min Yue Structure 13C NMR 碳谱模拟图 12 . Diacetylazadirol C36H52O9 相似度:75% Helvetica Chimica Acta 2003 Vol. 86 2787 Chemical Constituents of the Flowers of Azadirachta indica Bina S. Siddiqui, Syed Tariq Ali, Munawwer Rasheed and Muhammad Nadeem Kardar Structure 13C NMR 碳谱模拟图 13 . 21R,23R-epoxy-7α,24S-diacetoxy-2la,25-dimethoxyapotirucalla-1,14-dien-3-one 相似度:75% Phytochemistry 1999 52 123-126 Triterpenoids from Turraea holstii Dulcie A. Mulholland, Thabo V. Monkhe, David A.H. Taylor, Mahomed S. Rajab Structure 13C NMR 碳谱模拟图 14 . Methyl-1ξ:,7R-diacetoxy-23R,24,25-trihydroxy-20S-21,24-epoxy-3,4-seco-apotirucall-4(28),14(15)-diene-3-oate 相似度:74.2% Phytochemistry 1996 42 1399-1403 Seco-protolimonoids from Trichilia elegans ssp. Elegans Fernanda R. Garcez, Walmir S. Garcez, Edilene D. Rodrigues, Vali J. Pott, Nídia F. Roque Structure 13C NMR 碳谱模拟图 15 . senegalene C C32H48O7 相似度:73.5% Journal of Natural Products 2010 73 669-674 Limonoids and Triterpenoids from Khaya senegalensis Tao Yuan, Chuan-Rui Zhang, Sheng-Ping Yang and Jian-Min Yue Structure 13C NMR 碳谱模拟图 16 . diacetyl azadirol C36H52O9 相似度:73.5% Journal of Natural Products 1991 Vol 54 408 Tetracyclic Triterpenoids of the Fruit Coats of Azadirachta indica Salimuzzaman Siddiqui, Bina Shaheen Siddiqui, Ghiasuddin, Shaheen Faizi Structure 13C NMR 碳谱模拟图 17 . aldehydo ester 相似度:73.5% Phytochemistry 1981 20 2596-2597 Spicatin, a protolimonoid from Entandrophragma spicatum Joseph D. Connolly, William R. Phillips, Dulcie A. Mulholland, Davod A. H. Taylor Structure 13C NMR 碳谱模拟图 18 . turrapubesol C C38H52O6 相似度:72.2% Helvetica Chimica Acta 2008 Vol. 91 510 Cytotoxic Terpenoids from Turraea pubescens Xiao-Ning Wang, Cheng-Qi Fan, Sheng Yin, Li-Ping Lin, Jian Ding, and Jian-Min Yue Structure 13C NMR 碳谱模拟图 19 . compound 6 相似度:72.2% Phytochemistry 1981 20 2596-2597 Spicatin, a protolimonoid from Entandrophragma spicatum Joseph D. Connolly, William R. Phillips, Dulcie A. Mulholland, Davod A. H. Taylor Structure 13C NMR 碳谱模拟图 20 . compound 9 C35H52O6 相似度:71.4% Chemical & Pharmaceutical Bulletin 2007 55(10) 1442-1447 Apotirucallane and Tirucallane Triterpenoids from Cedrela sinensis Kumiko MITSUI, Hiroaki SAITO, Ryota YAMAMURA, Haruhiko FUKAYA, Yukio HITOTSUYANAGI, and Koichi TAKEYA Structure 13C NMR 碳谱模拟图 |
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