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bin85666666新虫 (小有名气)
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[求助]
求助微谱数据查寻 已有1人参与
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12.1,12.2,18.9,19.2,19.7,20.0,21.1,23.2,24.3,26.2,28.3,29.3,29.9,34.0,34.4,36.3,37.3,38.1,38.7,39.7,42.7,46.0,53.8,56.0,56.2,73.5,126.5,168.6 以上是我的化合物碳谱数据，谢谢。 |
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wangkaibo123
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bin85666666: 金币+20, ★★★★★最佳答案, 3Q 2014-07-23 09:35:00
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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14098个化合物(查询结果仅供参考) 1 . 6-hydroxystigmast-4-en-3-one C29H48O2 相似度:96.5% Steroids 2006 71 647-652 Ketosteroids and hydroxyketosteroids, minor metabolites of sugarcane wax Patricia Georges, Muriel Sylvestre, Heinz Ruegger, Paul Bourgeois Structure 13C NMR 碳谱模拟图 2 . stigmast-4-en-6β-ol-3-one C29H48O2 相似度:96.5% Journal of Asian Natural Products Research 2001 3 299-311 CONSTITUENTS FROM LIMONIA CRENULATA XUE-ME1 NIU, SHENG-HONG LI, LI-YAN PENG,and HAN-DONG SUN,ZHONG-WEN LIN, GAO-XIONG RAO Structure 13C NMR 碳谱模拟图 3 . stigmast-4-en-6β-ol-3-one 相似度:96.5% China Journal of Chinese Materia Medica 2008 33 1566-1568 Studies on chemical constituents from stem bark of Trwia nudiflora WU Shaohua, SHENG Yuemao, CHEN Youwei, YANG Liyuan, LI Shaolan, LI Zhiying Structure 13C NMR 碳谱模拟图 4 . 6β-hydroxy stigmast-4-en-3-one 相似度:96.5% Phytochemistry 1999 50 1229-1236 Triterpenoids from Mangifera indica V. Anjaneyulu , P. Satyanarayanα, K.N. Viswanadham, V.G. Jyothi, K. Nageswara Rao, P. Radhika Structure 13C NMR 碳谱模拟图 5 . (24R)-6β-hydroxy-24-ethylcholest-4-en-3-one C29H48O2 相似度:96.5% Phytochemistry 1998 48 471-474 Chemical constituents of aquatic fern Azolla nilotica Yôko Arai, Tomomi Nakagawa, Mari Hitosugi, Kenji Shiojima, Hiroyuki Ageta, Osama Basher, Abdel-Halim Structure 13C NMR 碳谱模拟图 6 . stigmastan-4-en-6β-ol-3-one C29H4802 相似度:96.5% Journal of Natural Products 1990 Vol 53 1430 Stigmasterols from Typha latifolia Marina Della Greca, Pietro Monaco, Lucio Previtera Structure 13C NMR 碳谱模拟图 7 . 6β-Hydroxy-4-stigmasten-3-one 相似度:96.5% Natural Product Sciences 2007 13 332-336 Norsesquiterpene and Steroid Constituents of Humulus japonicus Yu, Byung-Chul; Yang, Min-Cheol; Lee, Kyu-Ha; Kim, Ki-Hyun; Lee, Kang-Ro Structure 13C NMR 碳谱模拟图 8 . (24R)-6β-hydroxy-24-ethylcholest-4-en-3-one 相似度:96.5% Korean Journal of Pharmacognosy 2007 38(4) 376-381 Isolation of Melanin Biosynthesis Inhibitory Compounds from the Seeds of Plantago asiatica L. Oh, Joon-Seok; Lee, Jong-Gu; Jung, Hee-Wook; Choi, Ji-Young; Choi, Eun-Hyang; Kim, Dong-Chun; Kim, Jeong-Ah; Son, Jong-Keun; Lee, Seung-Ho Structure 13C NMR 碳谱模拟图 9 . 6β-hydroxy-stigmasta-4-en-3-one 相似度:96.5% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 10 . Stigmast-4-en-6β-ol-3-one C29H48O2 相似度:96.5% Natural Product Research 2011 Vol. 25, No. 13 1243-1249 Chemical constituents from the roots of Xanthium sibiricum Suqin Kan, Guangying Chen, Changri Han, Zhong Chen, Xinming Song, Ming Ren and Hong Jiang Structure 13C NMR 碳谱模拟图 |
2楼2014-07-22 19:50:42
wangkaibo123
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3楼2014-07-22 20:05:10
