| 查看: 274 | 回复: 1 | ||
meitianyxs木虫 (正式写手)
|
[求助]
微谱求助 已有1人参与
|
| 13C NMR (101 MHz, Acetone) δ 15.67, 17.10, 18.12, 18.26, 20.96, 24.50, 25.50, 26.10, 26.33, 26.40, 34.07, 37.59, 41.38, 41.60, 41.70, 41.96, 43.04, 47.43, 50.39, 53.81, 60.18, 63.10, 72.33, 128.11, 133.32, 138.93, 155.74, 178.30. |
回复此楼» 猜你喜欢
职称评审没过，求安慰
已经有39人回复
-
硝基苯如何除去
已经有3人回复
-
A期刊撤稿
已经有4人回复
-
垃圾破二本职称评审标准
已经有17人回复
-
回收溶剂求助
已经有6人回复
-
投稿Elsevier的Neoplasia杂志，到最后选publishing options时页面空白，不能完成投稿
已经有22人回复
-
申请26博士
已经有5人回复
-
EST投稿状态问题
已经有7人回复
-
毕业后当辅导员了，天天各种学生超烦
已经有4人回复
-
求助文献
已经有3人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48804.8
- 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
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
meitianyxs: 金币+15, ★★★很有帮助 2014-01-07 14:27:15
感谢参与，应助指数 +1
meitianyxs: 金币+15, ★★★很有帮助 2014-01-07 14:27:15
|
查询结果：共查到1645个化合物(查询结果仅供参考) 1 . hyptadienic acid 相似度:93.3% Chinese Traditional and Herbal Drugs 2011 42 2402-2406 Chemical constituents in Rabdosia excisa WU, Yue-xia, ZHANG, Wei, LI, Ji-cheng, YANG, Li-jia, LIU, Na Structure 13C NMR 碳谱模拟图 2 . hyptadienic acid C30H46O4 相似度:86.6% Phytochemistry 1990 29 1326-1329 An A-ring contracted triterpenoid from Hyptis suaveolens K.V. Raja Rao,L.J.M. Rao,N.S. Prakasa Rao Structure 13C NMR 碳谱模拟图 3 . hyptadienic acid 相似度:83.3% 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 4 . methyl A(1)-1,19α-dihydroxy-urs-2(3),12-dien-28-oate 相似度:80.6% Natural Product Research 2008 22 1067-1073 Anti-inflammatory and antioxidant activities and constituents of Platostoma africanum P. Beauv. Felix A. Aladedunye; Domingo A. Okorie; Osasenega M. Ighodaro Structure 13C NMR 碳谱模拟图 5 . haptadienic acid 相似度:80% Chinese Journal of Medicinal Chemistry 2009 19 52-53 Triterpenes of Sanguisorba off icinalis L. WANG Han, YUAN Zhong Structure 13C NMR 碳谱模拟图 6 . hyptadienic acid 相似度:80% Natural Product Research and Development 2003 15 490-493 STUDIES ON THE CHEMICAL CONSTITUENTS FROM RABDOSIA JAPONICA(BURM. F.) HARA VAR. GLAUCOCALYX(MAXIM.) HARA YANG Xiu-wei; ZHAO Jing Structure 13C NMR 碳谱模拟图 7 . hyptadienic acid 相似度:79.3% Phytochemistry 2002 59 315-323 Production of bioactive triterpenes by Eriobotrya japonica calli Shoko Taniguchi, Yoko Imayoshi, Eri Kobayashi, Yoshie Takamatsu, Hideyuki Ito,Tsutomu Hatano, Hiroshi Sakagami, Harukuni Tokuda, Hoyoku Nishino,Daigo Sugita, Susumu Shimura, Takashi Yoshida Structure 13C NMR 碳谱模拟图 8 . coleonic acid 相似度:76.6% 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 9 . hyptadienic acid 相似度:73.3% Chemical & Pharmaceutical Bulletin 2009 57 525-527 New Terpenoids from Isodon sculponeata Fei Wang, Xiang-Mei Li and Ji-Kai Liu Structure 13C NMR 碳谱模拟图 10 . barbinerric acid C30H46O5 相似度:70% Chinese Traditional and Herbal Drugs 2009 40 1036-1039 诺丽青果化学成分研究 汤建国;任福才;刘吉开 Structure 13C NMR 碳谱模拟图 11 . euscaphic acid 相似度:70% Chinese Traditional and Herbal Drugs 1995 26 339-341+391 Studies on the Chemical Constituents of Indian Mockstrawberry(Duchesnea indica) Peng Jiangnan; Lu Yunru and Chen Dechang(Department of Materia Madica; Beijing college of Traditional Chinese; Beijing); Structure 13C NMR 碳谱模拟图 12 . 2α,3α,19α,23-Tetrahydroxyurs-12en-28oic acid 相似度:70% Archives of Pharmacal Research 2008 31 1578-1583 Triterpenoic acids of Prunella vulgaris var. lilacina and their cytotoxic activities In Vitro Il Kyun Lee, Do Hoon Kim, Seung Young Lee, Kyung Ran Kim and Sang Un Choi, et al. Structure 13C NMR 碳谱模拟图 13 . 3β,19α-dihydroxyurs-12-en-28-oate C31H50O4 相似度:70% Indian Journal of Chemistry Section B 1999 38B 518-520 Triterpenoidal glycosides from the seeds of Dendrocalamus strictus Renu Rai, I R Siddiqui & J Singh Structure 13C NMR 碳谱模拟图 14 . 2α,3α,19α,24-tetrahydroxyurs-12-en-28-oic acid 相似度:70% 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 15 . Euscaphic acid L C30H46O5 相似度:70% Planta Medica 2012 78 1584-1590 Triterpene Acids from Euscaphis japonica and Assessment of Their Cytotoxic and Anti-NO Activities Zhang, Li-Jie; Cheng, Jing-Jy; Liao, Chia-Ching; Cheng, Hui-Ling; Huang, Hung-Tse; Kuo, Li-Ming Yang; Kuo, Yao-Haur: Structure 13C NMR 碳谱模拟图 16 . 19-hydroxy-2,3-secours-12-ene-2,3,28-trioic acid 3- methyl ester C31H48O7 相似度:67.7% Chemistry & Biodiversity 2007 Vol. 4 17 Three New Triterpenoids from Potentilla multicaulis Ping-Lin Li, Chang-Jun Lin, Zhan-Xin Zhang, and Zhong-Jian Jia Structure 13C NMR 碳谱模拟图 17 . Euscaphic acid K C31H48O7 相似度:67.7% Planta Medica 2012 78 1584-1590 Triterpene Acids from Euscaphis japonica and Assessment of Their Cytotoxic and Anti-NO Activities Zhang, Li-Jie; Cheng, Jing-Jy; Liao, Chia-Ching; Cheng, Hui-Ling; Huang, Hung-Tse; Kuo, Li-Ming Yang; Kuo, Yao-Haur: Structure 13C NMR 碳谱模拟图 18 . serrulatin B C33H52O5 相似度:66.6% Helvetica Chimica Acta 2008 Vol. 91 665 Triterpenoids from the Edible Leaves of Photinia serrulata Ya-Ling Song, Yue-Hu Wang, Qing Lu, Hui-Jun Qiao, and Yong-Xian Cheng Structure 13C NMR 碳谱模拟图 19 . ilexpernoside J C48H78O20 相似度:66.6% Helvetica Chimica Acta 2008 Vol. 91 1630 Triterpene Saponins from the Leaves of Ilex pernyi Guang-Bo Xie, Jiao Zheng, Peng-Fei Tu, and Guo-Qing Liu Structure 13C NMR 碳谱模拟图 20 . barbinervic acid 相似度:66.6% Phytochemistry 2003 64 293-302 Isolation and absolute stereochemistry of coussaric acid, a new bioactive triterpenoid from the stems of Coussarea brevicaulis Bao-Ning Su, Young-Hwa Kang, Rosa Elena Pinos,Bernard D. Santarsiero, Andrew D. Mesecar, D. Doel Soejarto, Harry H.S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 21 . 2α,3α,19α-trihydroxy-urs-12-en-28-oic acid 相似度:66.6% Acta Pharmaceutica Sinica 2001 Vol 36 590-594 CHEMICAL CONSTITUENTS OF DIURANTHERA INARTICULATA YANG Wei li; TIAN Jun; PENG Shu lin; GUAN Jia fa; DING Li sheng Structure 13C NMR 碳谱模拟图 22 . 2α,3α,19α,24-tetrahydroxyurs-12-en-28-oic acid 相似度:66.6% 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 23 . 3β,19α-dihydtoxyurs-12-ene-24,28-methyl dioate 相似度:66.6% Phytochemistry 1995 38 935-938 Triterpenoid and prenylated phenol glycosides from Blumea lacera Rashmi Agarwal, Rahul Singh, I. R. Siddiqui, J. Singh Structure 13C NMR 碳谱模拟图 |
2楼2013-12-18 17:25:19