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[求助]
又要来求微谱啦 麻烦各位朋友了 已有2人参与
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碳谱 溶剂 吡啶 13.9,16.5,17.8,19.5,20.6,23.6,24.8,27.6,28.6,32.7,33.9,37.6,39.6,40.7,42.5,43.6,48.2,48.9,54.6,55.4,55.7,65.3,76.6,87.1,105.9,127.1,137.9,153.7,179.2,211.9 谢谢哦~~~ |
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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
田园-dan: 金币+10, ★★★很有帮助, 童鞋的应助真是神速呀 非常感谢 2014-02-27 22:11:38
PSA: 金币+1, 3u 2014-02-28 10:43:55
感谢参与，应助指数 +1
田园-dan: 金币+10, ★★★很有帮助, 童鞋的应助真是神速呀 非常感谢 2014-02-27 22:11:38
PSA: 金币+1, 3u 2014-02-28 10:43:55
|
查询结果：共查到8399个化合物(查询结果仅供参考) 1 . 1α,2α,3β,24-tetrahydroxyursa-12,20(30)-dien-28-oic acid C30H46O6 相似度:80% Phytochemistry 1994 36 997-999 Two triterpenoids from Gentiana tibetica Zhang Ying-Jun, Yang Chong-Ren Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 1β,2α,3α,24-Tetrahydroxyursa-12,20(30)-dien-28-oic Acid C30H46O6 相似度:76.6% Helvetica Chimica Acta 2010 93 2439-2447 Triterpenoids and Iridoid Glycosides from Gentiana dahurica Hui Fan, Yi Zang, Yi Zhang, Hong-Feng Zhang, Zheng Zhao and Jin-Feng Hu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . Rhododendric acid C30H46O4 相似度:73.3% Bioorganic & Medicinal Chemistry Letters 2012 22 6116-6119 Rhododendric acid A, a new ursane-type PTP1B inhibitor from the endangered plant Rhododendron brachycarpum G. Don Yeon Ho Choi, Wei Zhou, Joonseok Oh, Sanggil Choe, Dong Woo Kim, Seung Ho Lee, MinKyun Na Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 2-oxo-3β,23-dihydroxyurs-12-en-28-oic-acid 相似度:73.3% Journal of Asian Natural Products Research 2012 14 1039-1045 Two new oxidation products obtained from the biotransformation of asiatic acid by the fungus Fusarium avenaceum AS 3.4594 Fei-Xia Huang, Xiong-Hao Lin, Wen-Ni He, Wei Song, Min Ye, Wen-Zhi Yang & De-An Guo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 2α,3α,19α-Trihydroxyurs-12-en-23-formyl-28-oic Acid 相似度:70% Journal of Natural Products 2009 72 1755-1760 Triterpenoid Saponins from Rubus ellipticus var. obcordatus Wei Li, Hongwei Fu, Hong Bai, Tatsunori Sasaki, Hiroyoshi Kato, and Kazuo Koike Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 2-oxo-pomolic acid 相似度:70% Journal of China Pharmaceutical University 2002 33 184-187 Studies on the Constituents of Rosa multiflora Thunb LI Yan Fang*; HU Li Hong; LOU Feng Chang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 2α,3α,24-trihydroxyurs-12,20(30)-dien-28-oic acid C30H46O5 相似度:70% Academic Journal of Second Military Medical University 2011 32 749-753 Anti-tumor constituents from the roots of Actinidia valvata XU Yi-xin, XIANG Zhao-bao, CHEN Xiao-jing, CHEN Hai-sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 3-epi-micromeric acid C30H46O3 相似度:70% Natural Medicines 1999 53 237-241 Studies on the Constituents of Scutellaria Species XX : Constituents of Roots of Scutellaria strigillosa HEMSL. MIYAICHI YUKINORI,ISHII KAORI,KUNO TAKUYA,TOMIMORI TSUYOSHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 2α,3α,24-trihydroxyursa-12,20(30)-dien-28-oic acid 相似度:67.7% Journal of Chinese Pharmaceutical Sciences 2000 9 128-130 A New Phenylpropanoid and Triterpenoids from Prunella vulgaris Wang Zhuju, Zhao Yuying, Wang Bin, Li Jiexiu, Ai Tiemin and Chen Yayan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . ilexhainanin C |
2楼2014-02-27 21:20:11
谢谢哈 3楼2014-02-27 22:19:57
wangkaibo123
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【答案】应助回帖
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PSA: 金币+1, 3u 2014-02-28 10:44:06
PSA: 金币+1, 3u 2014-02-28 10:44:06
|
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8399个化合物(查询结果仅供参考) 1 . 1α,2α,3β,24-tetrahydroxyursa-12,20(30)-dien-28-oic acid C30H46O6 相似度:80% Phytochemistry 1994 36 997-999 Two triterpenoids from Gentiana tibetica Zhang Ying-Jun, Yang Chong-Ren Structure 13C NMR 碳谱模拟图 2 . 1β,2α,3α,24-Tetrahydroxyursa-12,20(30)-dien-28-oic Acid C30H46O6 相似度:76.6% Helvetica Chimica Acta 2010 93 2439-2447 Triterpenoids and Iridoid Glycosides from Gentiana dahurica Hui Fan, Yi Zang, Yi Zhang, Hong-Feng Zhang, Zheng Zhao and Jin-Feng Hu Structure 13C NMR 碳谱模拟图 3 . Rhododendric acid C30H46O4 相似度:73.3% Bioorganic & Medicinal Chemistry Letters 2012 22 6116-6119 Rhododendric acid A, a new ursane-type PTP1B inhibitor from the endangered plant Rhododendron brachycarpum G. Don Yeon Ho Choi, Wei Zhou, Joonseok Oh, Sanggil Choe, Dong Woo Kim, Seung Ho Lee, MinKyun Na Structure 13C NMR 碳谱模拟图 4 . 2-oxo-3β,23-dihydroxyurs-12-en-28-oic-acid 相似度:73.3% Journal of Asian Natural Products Research 2012 14 1039-1045 Two new oxidation products obtained from the biotransformation of asiatic acid by the fungus Fusarium avenaceum AS 3.4594 Fei-Xia Huang, Xiong-Hao Lin, Wen-Ni He, Wei Song, Min Ye, Wen-Zhi Yang & De-An Guo Structure 13C NMR 碳谱模拟图 5 . 2α,3α,19α-Trihydroxyurs-12-en-23-formyl-28-oic Acid 相似度:70% Journal of Natural Products 2009 72 1755-1760 Triterpenoid Saponins from Rubus ellipticus var. obcordatus Wei Li, Hongwei Fu, Hong Bai, Tatsunori Sasaki, Hiroyoshi Kato, and Kazuo Koike Structure 13C NMR 碳谱模拟图 6 . 2-oxo-pomolic acid 相似度:70% Journal of China Pharmaceutical University 2002 33 184-187 Studies on the Constituents of Rosa multiflora Thunb LI Yan Fang*; HU Li Hong; LOU Feng Chang Structure 13C NMR 碳谱模拟图 7 . 2α,3α,24-trihydroxyurs-12,20(30)-dien-28-oic acid C30H46O5 相似度:70% Academic Journal of Second Military Medical University 2011 32 749-753 Anti-tumor constituents from the roots of Actinidia valvata XU Yi-xin, XIANG Zhao-bao, CHEN Xiao-jing, CHEN Hai-sheng Structure 13C NMR 碳谱模拟图 8 . 3-epi-micromeric acid C30H46O3 相似度:70% Natural Medicines 1999 53 237-241 Studies on the Constituents of Scutellaria Species XX : Constituents of Roots of Scutellaria strigillosa HEMSL. MIYAICHI YUKINORI,ISHII KAORI,KUNO TAKUYA,TOMIMORI TSUYOSHI Structure 13C NMR 碳谱模拟图 9 . 2α,3α,24-trihydroxyursa-12,20(30)-dien-28-oic acid 相似度:67.7% Journal of Chinese Pharmaceutical Sciences 2000 9 128-130 A New Phenylpropanoid and Triterpenoids from Prunella vulgaris Wang Zhuju, Zhao Yuying, Wang Bin, Li Jiexiu, Ai Tiemin and Chen Yayan Structure 13C NMR 碳谱模拟图 10 . ilexhainanin C C30H46O7 相似度:66.6% Helvetica Chimica Acta 2007 Vol. 90 121 Triterpenoids from the Leaves of Ilex hainanensis Si-Xiang Zhou, Jun-Shan Yang, Fu-Cheng Liu, and Peng-Fei Tu Structure 13C NMR 碳谱模拟图 11 . 2-Oxours-12-en-28-oic acid C30H46O3 相似度:66.6% Journal of Natural Products 2009 72 1414-1418 Synthesis of 3-Deoxypentacyclic Triterpene Derivatives as Inhibitors of Glycogen Phosphorylase Pu Zhang,Jia Hao,Jun Liu,Qian Lu, Huaming Sheng, Luyong Zhang, and Hongbin Sun Structure 13C NMR 碳谱模拟图 12 . myrianthic acid C30H48O6 相似度:66.6% Phytochemistry 2003 845-849 Pentacyclic triterpenoid and saponins from Gambeya boukokoensis Jean Wandji, François Tillequin, Dulcie A. Mulholland, Jovita Chi Shirri,Nole Tsabang, ElisabethSeguin, Philippe Verite, Francine Libotb, Z.T. Fomum Structure 13C NMR 碳谱模拟图 13 . Luculiaoic acid A C30H48O5 相似度:66.6% Journal of Asian Natural Products Research 2005 7 91-94 A new triterpene from Luculia pinciana Hook WEN-YI KANG, ZHI-ZHI DU, XIAO-SHENG YANG and XIAO-JIANG HAO Structure 13C NMR 碳谱模拟图 14 . asiatic acid 相似度:66.6% Natural Product Research 2008 22 1074-1084 Biological activity of two related triterpenes isolated from Combretum nelsonii (Combretaceae) leaves P. Masoko; L. K. Mdee; L. J. Mampuru; J. N. Eloff Structure 13C NMR 碳谱模拟图 15 . 1α,3β,24-trihydroxyursolic acid 相似度:66.6% China Journal of Chinese Materia Medica 2009 34 406-409 α-Glucosidase inhibitors from Luculia pinciana KANG Wenyi, ZHANG Li, SONG Yanli Structure 13C NMR 碳谱模拟图 16 . liquiridiolic acid 相似度:66.6% Phytochemistry 1994 36 139-145 Oleanane glycosides from roots of Glycyrrhiza yunnanensis Kazuhiro Ohtani, Ryoji Kasai, Chong-Ren Yang, Kazuo Yamasaki, Jun Zhou, Osamu Tanaka Structure 13C NMR 碳谱模拟图 17 . Fatsicarpain B C30H46O6S 相似度:66.6% Journal of Natural Products 2011 74 1744-1750 Oleanane-Type Triterpenoids from the Leaves and Twigs of Fatsia polycarpa Shi-Yie Cheng, Chao-Min Wang, Yuan-Man Hsu, Tsurng-Juhn Huang, Shen-Chieh Chou, En-Hung Lin, and Chang-Hung Chou Structure 13C NMR 碳谱模拟图 |
4楼2014-02-27 22:38:36