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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：17.0,19.2,20.4,21.3,21.4,24.0,24.4,24.7,27.5,30.1,35.1,35.6,38.8,39.9,43.0,44.3,46.4,46.6,52.0,62.3,64.3,75.0,97.7,119.6,125.6,158.4,159.2,170.2,204.8 |
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笑多会怀孕
铁杆木虫 (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
zhiwu1983: 金币+12, ★★★★★最佳答案 2013-12-09 14:37:02
感谢参与，应助指数 +1
zhiwu1983: 金币+12, ★★★★★最佳答案 2013-12-09 14:37:02
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查询结果：共查到2244个化合物(查询结果仅供参考) 1 . diepoxyazadirol C32H46O6 相似度:78.1% 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 2 . protoxylocarpin G C32H48O6 相似度:78.1% 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 3 . protoxylocarpin H C32H46O6 相似度:78.1% 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 4 . azadirol C32H48O7 相似度:78.1% 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 5 . chisocheton compound F C28H38O5 相似度:75.8% Acta Botanica Sinica 2003 45 1129-1133 A Novel Flavane from Carapa guianensis QI Shu-Hua, WU Da-Gang, MA Yun-Bao, LUO Xiao-Dong Structure 13C NMR 碳谱模拟图 6 . compound 4 相似度:75.8% 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 7 . azadirone 相似度:75.8% Magnetic Resonance in Chemistry 2003 41 206-212 Complete assignments of the 1H and 13C NMR spectra of 15 limonoids Benjamín Rodríguez Structure 13C NMR 碳谱模拟图 8 . azadirone 相似度:75.8% Tetrahedron 2000 56 3547-3551 Biologically Active Triterpenoids of Biogenetic Interest from the Fresh Fruit Coats of Azadirachta indica Bina S Siddiqui, Munawwer Rasheed, Ghiasuddin, Shaheen Faizi, S.N.H Naqvi, R.M Tariq Structure 13C NMR 碳谱模拟图 9 . senegalene C |
2楼2013-12-09 09:46:42
wangkaibo123
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kerry
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专家经验: +726 - PhEPI: 3
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【答案】应助回帖
感谢参与，应助指数 +1
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查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到2244个化合物(查询结果仅供参考) 1 . diepoxyazadirol C32H46O6 相似度:78.1% 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 2 . protoxylocarpin G C32H48O6 相似度:78.1% 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 3 . protoxylocarpin H C32H46O6 相似度:78.1% 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 4 . azadirol C32H48O7 相似度:78.1% 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 5 . chisocheton compound F C28H38O5 相似度:75.8% Acta Botanica Sinica 2003 45 1129-1133 A Novel Flavane from Carapa guianensis QI Shu-Hua, WU Da-Gang, MA Yun-Bao, LUO Xiao-Dong Structure 13C NMR 碳谱模拟图 6 . compound 4 相似度:75.8% 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 7 . azadirone 相似度:75.8% Magnetic Resonance in Chemistry 2003 41 206-212 Complete assignments of the 1H and 13C NMR spectra of 15 limonoids Benjamín Rodríguez Structure 13C NMR 碳谱模拟图 8 . azadirone 相似度:75.8% Tetrahedron 2000 56 3547-3551 Biologically Active Triterpenoids of Biogenetic Interest from the Fresh Fruit Coats of Azadirachta indica Bina S Siddiqui, Munawwer Rasheed, Ghiasuddin, Shaheen Faizi, S.N.H Naqvi, R.M Tariq Structure 13C NMR 碳谱模拟图 9 . senegalene C C32H48O7 相似度:75% 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 10 . O-methylazadironolide C29H38O6 相似度:72.4% 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 11 . 20,21,22,23-tetrahydro-23-oxoazadirone 相似度:72.4% Phytochemistry 1997 44 1449-1454 Sesquiterpenes, triterpenoids, limonoids and flavonoids of Cedrela odorata graft and speculations on the induced resistance against Hypsipyla grandella JoséR. de Paula, Ivo J. C. Vieira, M. Fátima das G. F. da Silva, Edson Rodrigues Fo, João B. Fernandes, Paulo C. Vieira, Antônio L. Pinheiro, Evaldo F. Vilela Structure 13C NMR 碳谱模拟图 12 . limocin A C29H42O5 相似度:72.4% Phytochemistry 1991 30 1615-1619 Terpenoids from fruit coatings of Azadirachta indica Salimuzzaman Siddiqui, Bina Shaheen Siddiqui, Ghiasuddin, Shaheen Faizi Structure 13C NMR 碳谱模拟图 13 . limocin B C29H42O5 相似度:72.4% Phytochemistry 1991 30 1615-1619 Terpenoids from fruit coatings of Azadirachta indica Salimuzzaman Siddiqui, Bina Shaheen Siddiqui, Ghiasuddin, Shaheen Faizi Structure 13C NMR 碳谱模拟图 14 . isoazadironolide C28H36O6 相似度:72.4% Magnetic Resonance in Chemistry 2003 41 206-212 Complete assignments of the 1H and 13C NMR spectra of 15 limonoids Benjamín Rodríguez Structure 13C NMR 碳谱模拟图 15 . limocin E C29H42O5 相似度:72.4% Journal of Oleo Science 2009 58 581-594 Melanogenesis Inhibitory, Anti-Inflammatory, and Chemopreventive Effects of Limonoids from the Seeds of Azadirachta indicia A. Juss. (Neem) Toshihiro Akihisa, Taisuke Noto, Akitomo Takahashi, Yukiko Fujita, Norihiro Banno, Harukuni Tokuda, Kazuo Koike, Takashi Suzuki, Ken Yasukawa, Yumiko Kimura Structure 13C NMR 碳谱模拟图 16 . 23-epilimocin E C29H42O5 相似度:72.4% Journal of Oleo Science 2009 58 581-594 Melanogenesis Inhibitory, Anti-Inflammatory, and Chemopreventive Effects of Limonoids from the Seeds of Azadirachta indicia A. Juss. (Neem) Toshihiro Akihisa, Taisuke Noto, Akitomo Takahashi, Yukiko Fujita, Norihiro Banno, Harukuni Tokuda, Kazuo Koike, Takashi Suzuki, Ken Yasukawa, Yumiko Kimura Structure 13C NMR 碳谱模拟图 |
3楼2013-12-09 09:47:00
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