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[求助]
微谱求助，辛苦
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化合物1 17.1,17.2,17.4,19.0,21.3,23.7,23.8,24.0,24.7,28.4,30.9,33.7,37.2,38.1,39.2,39.3,39.8,42.3,43.8,47.7,47.8,48.0,53.3,56.3,65.4,68.5,85.5,125.3,139.1,179.7 化合物2 12.2,17.5,18.4,19.5,19.8,21.0,22.0,23.1,28.1,32.0,33.0,33.4,37.6,39.5,40.5,41.3,42.7,43.3,43.4,54.8,55.8,67.3,73.8,75.9,120.1,131.7,141.3 化合物3 16.4,17.0,17.4,17.6,18.2,20.6,24.8,28.4,32.6,33.0,37.6,38.2,39.5,39.9,41.8,42.5,42.6,43.4,47.8,66.1,71.1,78.7,105.0,125.8,138.8,153.7 |
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lifeliuyan
至尊木虫 (职业作家)
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【答案】应助回帖
感谢参与，应助指数 +1
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化合物1 查询结果：共查到9201个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 2α,3β,24-trihydroxyurs-12-en-28-oic acid 相似度:100% Phytochemistry 1992 31 2801-2804 Triterpenoids from the fruit galls of Actinidia polygama Yutaka Sashida, Kazunori Ogawa, Noriaki Mori, Tsuyoshi Yamanouchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 2α,3β,24-trihydroxyurs-12-en-28-oic acid C30H48O5 相似度:100% 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 -------------------------------------------------------------------------------- 3 . 2α,3β,24-trihydroxyurs-12-en-28-oic acid 相似度:96.6% Chinese Journal of Natural Medicines 2010 8 260-263 Four Triterpenoids with Cytotoxic Activity from the Leaves of Actinidia valvata XIN Hai-Liang; WU Ying-Chun; XU Yan-Feng; SU Yong-Hua; ZHANG Ya-Ni; LING Chang-Quan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 2α,3β-24-trihydroxyurs-12-en-28-oic acid 相似度:96.6% Natural Product Research and Development 2007 19 978-981 Chemical Study on Saurauia napaulensis XIAO Yan-hua;ZHANG Ai-lian; ZHANG Guo-lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 2α,3β,24-trihydroxy-12-en-28-oic acid 相似度:93.3% Chinese Traditional and Herbal Drugs 1997 28 69-72 Studies on the Chemical Constituents of the Aerial Parts of Maohuamihoutao(Actinidia eriantha) Bai Suping; Huang Chusheng; Chen Xihui; et al(Bai Suping; Department of Chemistry; Xinxiang Medical College; Xinxiang); Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2α,3β,24-trihydroxyures-12-en-28-oic acid C30H48O5 相似度:93.3% Natural Product Research and Development 1992 4(3) 27-30 ISOLATION AND IDENTICATION OF A NEW TRITERPENE FROM ACTINDIA ERIATHA BENTH Huang Chusheng Chen Xihui Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . Asiatic acid 相似度:90% Molecules 2008 13 2717-2728 Bioactive Pentacyclic Triterpenes from the Stems of Combretum laxum Eder Bisoli, Walmir S. Garcez, Lidilhone Hamerski, Caroline Tieppo and Fernanda R. Garcez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . asiatic acid 相似度:90% China Journal of Chinese Materia Medica 2009 34 999-1001 Triterpenoids from leaves of Ilex cornuta YAO Zhirong, LI Jun, ZHOU Sixiang, ZHANG Yun, TU Pengfei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 2α,3α,24-trihydroxyurs-12-en-28-oic acid 相似度:90% Acta Pharmaceutica Sinica 2001 Vol 36 910-912 TRITERPENOIDS FROM CLEMATOCLETHRA SCANDENS ZHANG Xiao rong; PENG Shu lin; WANG Ming kui; DING Li sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 3β,24-Dihydroxyurs-12-en-28-oic acid 相似度:90% Phytochemistry 1994 35 377-380 Triterpenoids from callus tissue of Actinidia polygama Yutaka Sashida, Kazunori Ogawa, Tsuyoshi Yamanouchi, Hiroyuki Tanaka, Yukihiro Shoyama, Itsuo Nishioka Structure 13C NMR 碳谱模拟图 |
2楼2013-09-09 11:39:18
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
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2 查询结果：共查到6845个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . cerevisterol C28H46O3 相似度:96.4% Acta Botanica Yunnanica 2006 28(3) 315-318 A New Steroidal Glycoside from the Fruiting Bodies of Tylopilus virens (Boletaceae) WANG Fei,ZHANGLing, DONG Ze-Jun,LIU Ji-Kai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . ergosta-7,22-diene-3,5,6-triol C28H46O3 相似度:96.4% Chemistry of Natural Compounds 2009 45 124-125 COMPONENTS OF THE SCLEROTIAOF Polyporus umbellatus Weiwei Zhou, Shunxing Guo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (22E,24R)-ergosta-7,22-dien-3β,5α,6β-triol (=cerevisterol) 相似度:96.4% Steroids 2001 66 771-775 A novel sterol from Chinese truffles Tuber indicum Gao Jinming, Hu Lin, Liu Jikai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . ergosta-7,22E-diene-3β,5α,6β-triol 相似度:96.4% Journal of Asian Natural Products Research 2005 7 165-169 Sterols from the pericarp of Sphaerophysa salsula DC GUO-YU LI, JIN-HUI WANG and XIAN LI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . stigma-7,22-dien-3β,5α,6β-triol C28H46O3 相似度:96.4% Natural Product Research 2008 22 154-166 Antifouling and antibacterial compounds from the gorgonians Subergorgia suberosa and Scripearia gracillis S. H. Qi; S. Zhang; L. H. Yang; P. Y. Qian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 6,9-epidioxyergosta-7,22-dien-3β-ol 相似度:96.4% China Journal of Chinese Materia Medica 2007 32 235-237 Studies on chemical constituents from the fruiting bodies of Ganoderma sinense Zhao,Xu et Zhang LIU Chao , WANG Hongqing, LI Baoming, CHEN Ruoyun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (22E,24R)-24-methyl-5α-cholesta-7,22-diene-3β,5,6β-triol 相似度:96.4% Journal of Natural Products 1987 Vol 50 915 Four New Trihydroxylated Sterols from the Sponge Spongionella gracilis Four New Trihydroxylated Sterols from the Sponge Spongionella gracilis Vincenzo Piccialli, Donato Sica Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . cerevisterol(3β,5α,6β-trihydroxyergosta-7,22-diene) C28H46O3 相似度:96.4% Phytochemistry 1991 30 4117-4120 Glycosides of ergosterol derivatives from Hericum erinacens Yoshihisa Takaishi, Minoru Uda, Takashi Ohashi, Kimiko Nakano, Koutarou Murakami, Toshiaki Tomimatsu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . ergosta-7,22-dien-3β,5α,6β-triol C28H46O3 相似度:96.4% Indian Journal of Chemistry 2005 44B 1291-1294 Sterols and flavonol glycosides from Melothria purpusila Langoljam,Reena D; Kongbrailatpam,Brajeshwari D; Laitonjam,Warjeet S Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (22E,24R)-ergosta-7,22-dien-3β,5α,6β-triol 相似度:96.4% Chinese Traditional and Herbal Drugs 2010 41 1065-1068 小叶忍冬藤的化学成分研究 刘伟;白素平;梁会娟;袁永亮 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . (22E,24R)-ergosta-7,22-dien-3β,5α,6β-triol C28H46O3 相似度:96.4% Chinese Traditional and Herbal Drugs 2008 39 1776-1778 Chemical constituents of Russula virescens TANG Jian-guo; SHAO Hong-jun; LIU Ji-kai Structure 13C NMR 碳谱模拟图 |
3楼2013-09-09 11:43:04
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
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- 虫号: 1141109
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
月的侧脸: 金币+40, ★★★★★最佳答案, 谢谢 2013-09-09 16:02:48
月的侧脸: 金币+40, ★★★★★最佳答案, 谢谢 2013-09-09 16:02:48
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3 查询结果：共查到4820个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 2α,3α,23-trihydroxyursa-12,20(30)-dien-28-oic acid 相似度:83.3% Phytochemistry 1992 31 2801-2804 Triterpenoids from the fruit galls of Actinidia polygama Yutaka Sashida, Kazunori Ogawa, Noriaki Mori, Tsuyoshi Yamanouchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 2α,3α,23-trihydroxyurs-12,20(30)-dien-28-oic acid C30H48O5 相似度:83.3% Journal of Shenyang Pharmaceutical University 2010 27 715-718 Simultaneous determ ination of the content of three sulfides in Allium tuberosum by GC XU Chao, TAN Liang, CHEN Xiao-hui, BI Kai-shun, JIA Ying Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 2α,3α,23-trihydroxyurs-12,20(30)-dien-28-oic acid 相似度:83.3% China Journal of Chinese Materia Medica 2013 38 358-361 Triterpenes from aerial parts of Clematoclethra scandens subsp. actinidioides XIAO Shi-ji, HE Da-hai, DING Li-sheng, ZHOU Yan, CHEN Fang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 2α,3α,23-trihydroxyursa-12,20(30)-dien-28-oic acid 相似度:80% Natural Product Research and Development 2000 12(3) 38-41 CHEMICAL CONSTITUENTS FROM CLEMATOCLETHRA SCANDENS Zhang Xiaorong; Ding Lisheng; Peng Shulin; Wang Mingkui Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 2α,3α,23-trihydroxyurs-12-en-28-oic acid 相似度:76.6% Phytochemistry 1992 31 2801-2804 Triterpenoids from the fruit galls of Actinidia polygama Yutaka Sashida, Kazunori Ogawa, Noriaki Mori, Tsuyoshi Yamanouchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2α,3α,23-三羟基-12-烯-28-乌苏酸 C30H48O5 相似度:76.6% Chinese Traditional and Herbal Drugs 2009 40 1549-1551 清明花枝叶化学成分的研究 王培;宋启示;徐蔚;李尚真 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 2α,3α,23-trihydroxyurs-12-en-28-oic acid C30H48O5 相似度:76.6% Journal of Shenyang Pharmaceutical University 2010 27 715-718 Simultaneous determ ination of the content of three sulfides in Allium tuberosum by GC XU Chao, TAN Liang, CHEN Xiao-hui, BI Kai-shun, JIA Ying Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 2α,3α,23-trihydroxyurs-12-en-28-oic acid 相似度:76.6% China Journal of Chinese Materia Medica 2013 38 358-361 Triterpenes from aerial parts of Clematoclethra scandens subsp. actinidioides XIAO Shi-ji, HE Da-hai, DING Li-sheng, ZHOU Yan, CHEN Fang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 2α,3α,23-trihydroxy-urs-12-en-28-oic acid C30H48O5 相似度:75.8% Natural Product Sciences 1997 3 75-78 Tectona grandis Callus Produces Antibacterial Triterpene Acids Not Detected in the Intact Plant Marwani, Erly; Kobayashi, Akio; Kajiyama, Shin-ichiro; Fukusaki, Eiichiro; Nitoda, Teruhiko; Kanzaki, Hiroshi; Kawazu, Kazuyoshi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 229 相似度:73.3% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 2α,3α,23-trihydroxylurs-12-en-28-oic acid 相似度:73.3% Chinese Journal of Natural Medicines 2009 7 421-424 Triterpenes from Prunella vulgaris QI Jin; HU Zheng-Fang; LIU Zhi-Jun; YU Bo-Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 2α,23-dihydroxyursolic acid C30H48O5 相似度:73.3% Acta Botanica Yunnanica 2010 32 455-462 A New Lignan from Elaeagnus lanceolata (Elaeagnaceae) SONG We i-Wu, LIBo, LIU Ji-Kai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 2α,3α,23-trihydroxyursa-12-en-28-oic acid 相似度:73.3% Natural Product Research and Development 2000 12(3) 38-41 CHEMICAL CONSTITUENTS FROM CLEMATOCLETHRA SCANDENS Zhang Xiaorong; Ding Lisheng; Peng Shulin; Wang Mingkui Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 2α,3α,23-trihydroxy-urs-12-en-28-oic acid 相似度:73.3% Journal of Chinese Pharmaceutical Sciences 2012 21 273-277 Triterpenoids from the stems of Casearia velutina Bl. Fei-Fei Li; Zhi-Qin Guo; Xing-Yun Chai; Peng-Fei Tu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 16-O-Methylsesterstatin 4 C26H40O3 相似度:73.0% Journal of Natural Products 2009 72 1492-1496 Scalarane Sesterterpenoids: Semisynthesis and Biological Activity Haidy N. Kamel, Young B. Kim, John M. Rimoldi, Frank R. Fronczek, Daneel Ferreira, and Marc Slattery Structure 13C NMR 碳谱模拟图 |
4楼2013-09-09 11:44:43
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
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5楼2013-09-09 11:45:16
6楼2013-09-09 16:02:31