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方小平金虫 (小有名气)
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[求助]
维普求助 已有2人参与
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维普求助 溶剂甲醇 相似度大于60% 碳谱 7.78,19.77,28.30,34.91,46.43,48.66,57.73,60.36,63.61,67.54,69.83,70.24,71.28,72.03,72.54,74.79,83.66,100.33,108.47,115.16,123.83,137.60,142.13,165.93,179.70 谢谢 |
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wangkaibo123
荣誉版主 (职业作家)
kerry
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专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
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- 专业: 抗肿瘤药物药理
- 管辖: 药学
【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6个化合物(查询结果仅供参考) 1 . compound 相似度:52% Chemical & Pharmaceutical Bulletin 1981 29 1561-1566 Studies on the Constituents of Momordica charantia L. II. Isolation and Characterization of Minor Seed Glycosides, Momordicosides C, D and E YUMI MIYAHARA,HIKARU OKABE and TATSUO YAMAUCHI Structure 13C NMR 碳谱模拟图 2 . compound 23 相似度:51.8% Tetrahedron 1996 52 10997-11012 Investigation of the polar steroids from an Antarctic Starfish of the family Echinasteridae: isolation of twenty seven polyhydroxysteroids and steroidal oligoglycosides, structures and biological activities Maria Iorizzi, Simona De Marino, Luigi Minale, Franco Zollo, Valérie Le Bert, Christos Roussakis Structure 13C NMR 碳谱模拟图 3 . compound 6 相似度:50% Journal of Natural Products 1988 Vol 51 1153 The Structures of Pulicaral and Related Sesquiterpenoids from Pulicaria paludosa A. San Feliciano, M. Medarde, M. Gordaliza, E. Del Olmo, J. M. Miguel Del Corral Structure 13C NMR 碳谱模拟图 4 . Compound 2 (Major isomer) 相似度:50% Magnetic Resonance in Chemistry 2000 38 366-369 Total assignment of the 1H and 13C NMR spectra of casimiroedine and its peracetylated derivative William F. Reynolds, Raul G. Enriquez, Gil A. Magos and Dino Gnecco Structure 13C NMR 碳谱模拟图 5 . 檞皮素-O-β-D-木糖-(1→4)-α-L-鼠李糖苷 C26H28O15 相似度:50% Chinese Traditional and Herbal Drugs 1997 28 140-141 落地生根叶的化学成分研究 苗抗立,张建中,吴伟洁,唐志杰 Structure 13C NMR 碳谱模拟图 6 . quercetin 3-O-α-L-arabinopyranosyl(1→2)-α-L-rhamnopyranoside C26H28O15 相似度:50% Journal of the Chinese Chemical Society 2004 51 827-834 Flavonol Glycosides and Cytotoxic Triterpenoids from Alphitonia philippinensis Sheng-Jye Jou, Chung-Hsiung Chen, Jih-Hwa Guh,Chun-Nan Lee and Shoei-Sheng Lee* Structure 13C NMR 碳谱模拟图 |
2楼2013-12-27 16:26:20
有所不为
至尊木虫 (著名写手)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
方小平: 金币+15, ★★★很有帮助 2013-12-27 16:29:06
感谢参与，应助指数 +1
方小平: 金币+15, ★★★很有帮助 2013-12-27 16:29:06
|
查询结果：共查到6个化合物(查询结果仅供参考) 1 . compound 相似度:52% Chemical & Pharmaceutical Bulletin 1981 29 1561-1566 Studies on the Constituents of Momordica charantia L. II. Isolation and Characterization of Minor Seed Glycosides, Momordicosides C, D and E YUMI MIYAHARA,HIKARU OKABE and TATSUO YAMAUCHI Structure 13C NMR 碳谱模拟图 2 . compound 23 相似度:51.8% Tetrahedron 1996 52 10997-11012 Investigation of the polar steroids from an Antarctic Starfish of the family Echinasteridae: isolation of twenty seven polyhydroxysteroids and steroidal oligoglycosides, structures and biological activities Maria Iorizzi, Simona De Marino, Luigi Minale, Franco Zollo, Valérie Le Bert, Christos Roussakis Structure 13C NMR 碳谱模拟图 3 . compound 6 相似度:50% Journal of Natural Products 1988 Vol 51 1153 The Structures of Pulicaral and Related Sesquiterpenoids from Pulicaria paludosa A. San Feliciano, M. Medarde, M. Gordaliza, E. Del Olmo, J. M. Miguel Del Corral Structure 13C NMR 碳谱模拟图 4 . Compound 2 (Major isomer) 相似度:50% Magnetic Resonance in Chemistry 2000 38 366-369 Total assignment of the 1H and 13C NMR spectra of casimiroedine and its peracetylated derivative William F. Reynolds, Raul G. Enriquez, Gil A. Magos and Dino Gnecco Structure 13C NMR 碳谱模拟图 5 . 檞皮素-O-β-D-木糖-(1→4)-α-L-鼠李糖苷 C26H28O15 相似度:50% Chinese Traditional and Herbal Drugs 1997 28 140-141 落地生根叶的化学成分研究 苗抗立,张建中,吴伟洁,唐志杰 Structure 13C NMR 碳谱模拟图 6 . quercetin 3-O-α-L-arabinopyranosyl(1→2)-α-L-rhamnopyranoside C26H28O15 相似度:50% Journal of the Chinese Chemical Society 2004 51 827-834 Flavonol Glycosides and Cytotoxic Triterpenoids from Alphitonia philippinensis Sheng-Jye Jou, Chung-Hsiung Chen, Jih-Hwa Guh,Chun-Nan Lee and Shoei-Sheng Lee* Structure 13C NMR 碳谱模拟图 |
3楼2013-12-27 16:26:36