| 查看: 330 | 回复: 1 | |||
cai3575133金虫 (小有名气)
|
[求助]
求助微谱查询
|
|
化合物打谱溶剂为氘代丙酮。 化合物的碳谱数据：15.1，16.2，16.6，16.7，19.1，19.5，21.7，26.4，28.3，28.6，30.5，31.4，32.8，35.2，37.6，38.0，39.1，39.6，39.7，41.6，43.2，48.0，49.9，51.5，56.4，56.8，78.6，110.1，119.4，129.1，129.1，129.9，129.9，131.1，135.6，145.5，151.7，167.8，177.6。、 谢谢! |
回复此楼» 猜你喜欢
一志愿A区211，22408 321求调剂
已经有8人回复
-
295分求调剂
已经有6人回复
-
一志愿中科大材料与化工，353分还有调剂学校吗
已经有13人回复
-
085600材料与化工调剂
已经有6人回复
-
期刊推荐
已经有5人回复
-
有没有接收比较快的sci期刊呀，最好在一个月之内的，研三孩子求毕业
已经有7人回复
-
又一批高校组建人工智能学院 师资行吗 不是骗人吗
已经有4人回复
-
337求调剂
已经有3人回复
-
申博/考博
已经有5人回复
-
申博
已经有3人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求助微谱数据库查询 三个化合物
已经有3人回复
- 求助微谱数据查询
已经有3人回复
- 微谱数据查询求助
已经有3人回复
- 求助微谱数据查询
已经有3人回复
- 求助微谱数据库查询3个化合物的模糊查找（》80%）
已经有4人回复
- 求助微谱数据查询
已经有4人回复
- 求助微谱数据查询
已经有8人回复
- 求助微谱数据库查询一个化合物~急~！谢谢
已经有3人回复
- 求助微谱数据，谢谢
已经有3人回复
- 急求求助微谱数据检索C谱数据
已经有4人回复
- 求助微谱数据库查化合物
已经有3人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 求助微谱查询解谱
已经有5人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
潘宪伟
木虫 (正式写手)
- 应助: 225 (大学生)
- 金币: 3679.1
- 红花: 5
- 帖子: 708
- 在线: 55.3小时
- 虫号: 1114857
- 注册: 2010-10-06
- 性别: GG
- 专业: 药物分析
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
cai3575133: 金币+30, ★★★很有帮助, 很谢谢你 2013-03-10 21:23:39
感谢参与，应助指数 +1
cai3575133: 金币+30, ★★★很有帮助, 很谢谢你 2013-03-10 21:23:39
|
查询结果：共查到1653个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . ocimol C39H56O6 相似度:76.9% Chemical & Pharmaceutical Bulletin 2007 55(4) 516-519 Two New Triterpenoids and a Steroidal Glycoside from the Aerial Parts of Ocimum basilicum Bina Shaheen SIDDIQUI,Huma ASLAM, Syed Tariq ALI, Sabira BEGUM, and Nasima KHATOON Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 3β-O-cisferuloylbetulinic acid C39H54O5 相似度:76.9% Journal of Natural Products 2004 67 994-998 New 3-O-Acyl Betulinic Acids from Strychnos vanprukii Craib Nguyen Quyet Chien, Nguyen Van Hung, Bernard D. Santarsiero, Andrew D. Mesecar,Nguyen Manh Cuong, D. Doel Soejarto, John M. Pezzuto, Harry H. S. Fong, and Ghee T. Tan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . betulinic acid 3β-caffeate 相似度:76.9% Phytochemistry 1994 37 795-799 Triterpene caffeates from bark of Betula pubescens Hefeng Pan, Lennart N. Lundgren, Rolf Andersson Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . pyracrenic acid 相似度:76.9% Chinese Traditional and Herbal Drugs 2004 35 241-242 Study on chemical constituents from stem of Photinia parvifolia LI Yuan; ZHANG Dong-ming; YU Shi-shan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3β-O-trans-coumaroyl betulinic acid 相似度:76.9% Journal of Ethnopharmacology 2012 142 456–461 Antiparasitic compounds from Cornus florida L. with activities against Plasmodium falciparum and Leishmania tarentolae Rocky Graziose, Patricio Rojas-Silva, Thirumurugan Rathinasabapathy, Carmen Dekock, Mary H. Grace, Alexander Poulev, Mary Ann Lila, Peter Smith, Ilya Raskin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2-O-E-p-Coumaroylalphitolic Acid 相似度:74.3% Chemical & Pharmaceutical Bulletin 2006 54(4) 535-537 Ceanothane- and Lupane-Type Triterpenes with Antiplasmodial and Antimycobacterial Activities from Ziziphus cambodiana Sunit SUKSAMRARN,Panomwan PANSEETA,Soykam KUNCHANAWATTA,Thanomsin DISTAPORN,Saovaluk RUKTASING,and Apichart SUKSAMRARN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 28-O-β-D-glucopyranosyl 3β-hydroxy-lup-20(29)-en-28-oate C36H58O8 相似度:74.3% Journal of Natural Products 1999 62 761-763 Glucosidation of Betulinic Acid by Cunninghamella Species Parnali Chatterjee, John M. Pezzuto, and Samir A. Kouzi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 3β-O-(2-deoxy-α-L-arabinohexopyranosyl)-20(29)-lupen-28-oic acid C37H60O7 相似度:74.3% Chemistry of Natural Compounds 2006 42 706-709 SYNTHESIS OF METHYL ESTERS OF BETULINIC ACID 2-DEOXY-a-GLYCOSIDES AND 28-OXO-19,28-EPOXYOLEANANE O. B. Flekhter, N. I. Medvedeva, E. V. Tret'yakova,F. Z. Galin, and G. A. Tolstikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 2-O-caffeoylalphitolic acid C39H54O7 相似度:74.3% Chinese Chemical Letters 2002 13 1181-1184 Two New Triterpene Esters from Daphniphyllum oldhami Zhi Yu SHAO, Da Yuan ZHU, Yue Wei GUO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 5 相似度:74.3% Chinese Chemical Letters 2002 13 1181-1184 Two New Triterpene Esters from Daphniphyllum oldhami Zhi Yu SHAO, Da Yuan ZHU, Yue Wei GUO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 2-O-protocatechuoylalphitolic acid C37H52O7 相似度:74.3% Phytochemistry 1996 43 847-851 Three triterpene esters from Zizyphus jujuba Shoei-Sheng Lee, Buh-Fang Lin, Karin C. Liu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . pyracrenic acid C39H54O6 相似度:74.3% Chinese Traditional and Herbal Drugs 2008 39 972-975 Chemical constituents from roots of Millettia speciosa WANG Chun-hua; WANG Ying; WANG Guo-cai; YA Ji; ZHANG Xiao-qi; YE Wen-cai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 3β-hydroxy-27-benzoyloxylup-20(29)-en-28-oic acid C37H52O5 相似度:71.7% Phytochemistry 2006 67 1041-1047 Pregnane, coumarin and lupane derivatives and cytotoxic constituents from Helicteres angustifolia Wenliang Chen, Weidong Tang, Liguang Lou, Weimin Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 3β-hydroxy-27-benzoyloxylup-20(29)-en-28-oic acid methyl ester C38H54O5 相似度:71.7% Phytochemistry 2006 67 1041-1047 Pregnane, coumarin and lupane derivatives and cytotoxic constituents from Helicteres angustifolia Wenliang Chen, Weidong Tang, Liguang Lou, Weimin Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 2b 相似度:71.7% Acta Pharmaceutica Sinica 1996 31 940-944 ISOLATION AND STRUCTURE ELUCIDATION OF CIRENSENOSIDES O AND P FROM THE LEAVES OF OPLOPANAX ELATUS NAKAL GS Wang; YP Chen; JD Xu; T Murayama and J Shoji Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . pyracrenic acid 相似度:71.7% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 9 1193-1197 Studies on chemical constituents in roots of Helicteres angustifolia WEI Yingrou,WANG Guocai,ZHANG Xiaoqi,WANG Ying,YE Wencai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . Betulin 28-O-2-chlorocinnamate C39H55ClO3 相似度:71.7% Chemistry of Natural Compounds 2011 Vol. 47, No. 4 583-586 SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF BETULIN ESTERS K.-T. Chue, M.-S. Chang, and L. N. Ten Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Betulin 28-O-3,4-dichlorobenzoate C37H52Cl2O3 相似度:71.7% Chemistry of Natural Compounds 2011 Vol. 47, No. 4 583-586 SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF BETULIN ESTERS K.-T. Chue, M.-S. Chang, and L. N. Ten Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 3β-O-cinnamoyl 相似度:71.7% Journal of the Brazilian Chemical Society 1991 2 105-110 Terpenoids from Cnidoscolus phyllacanthus Pax et Hoff . Telma L.G. de Lemos, Edilberto R. Silveira, Mailcar F. Oliveira, Raimundo Braz Filho and Charles D. Hufford. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 3β-O-trans-feruloylbetulinic acid C40H56O6 相似度:70% Journal of Natural Products 2004 67 994-998 New 3-O-Acyl Betulinic Acids from Strychnos vanprukii Craib Nguyen Quyet Chien, Nguyen Van Hung, Bernard D. Santarsiero, Andrew D. Mesecar,Nguyen Manh Cuong, D. Doel Soejarto, John M. Pezzuto, Harry H. S. Fong, and Ghee T. Tan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 3β-hydroxy-27-(4-hydroxy-3-methoxy2E2cinnamoyloxy)-lup-20(29)-en-28-oic acid C30H48O3 相似度:70% Acta Botanica Sinica 2002 44 354-358 Triterpenoids from the Dai Medicinal Plant Winchia calophylla ZHU Wei-Ming, SHEN Yue-Mao, HONG Xin, ZUO Guo-Ying, YANG Xiao-Sheng, HAO Xiao-Jiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 2-O-caffeoylalphitolate C40H56O7 相似度:70% Chinese Chemical Letters 2002 13 1181-1184 Two New Triterpene Esters from Daphniphyllum oldhami Zhi Yu SHAO, Da Yuan ZHU, Yue Wei GUO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 3-β-O-(benzenesulfonyloxy)betulinic Acid C36H52O5S 相似度:69.2% Journal of Natural Products 2009 72 1643-1650 Rational Design and Semisynthesis of Betulinic Acid Analogues as Potent Topoisomerase Inhibitors Fatma M. Abdel Bar, Mohammad A. Khanfar, Ahmed Y. Elnagar, Hui Liu, Ahmed M. Zaghloul, Farid A. Badria,Paul W. Sylvester, Kadria F. Ahmad, Kevin P. Raisch, and Khalid A. El Sayed Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . synthesis of betulinic acid benzyl ester C37H54O3 相似度:69.2% Planta Medica 1997 63 255-257 Betulinic Acid: Isolation from Triphyophyllum peltatum and Ancistrocladus heyneanus, Antimalarial Activity, and Crystal Structure of the Benzyl Ester Gerhard Bringmann, WaeI Saeb, Laurent Aké Assi, Guido Francois, A. S. Sankara Narayanan, Karl Peters,and Eva-Maria Peters Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 3β-O-(2,6-dideoxy-α-L-arabinohexopyranosyl)-20(29)-lupen-28-oic acid C38H62O6 相似度:69.2% Chemistry of Natural Compounds 2006 42 706-709 SYNTHESIS OF METHYL ESTERS OF BETULINIC ACID 2-DEOXY-a-GLYCOSIDES AND 28-OXO-19,28-EPOXYOLEANANE O. B. Flekhter, N. I. Medvedeva, E. V. Tret'yakova,F. Z. Galin, and G. A. Tolstikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . coumarobtusane C39H58O5 相似度:69.2% Journal of Natural Products 1990 Vol 53 1332 Three Pentacyclic Triterpenoids from the Leaves of Plumeria obtusa Salimuzzaman Siddiqui, Bina Shaheen Siddiqui, Akhtar Naeed, Sabira Begum Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . (E)-betulin-3-p-coumarate C39H56O4 相似度:69.2% Journal of Natural Products 1992 Vol 55 851 Coumarins from Phebalium tuberculosum ssp. megaphyllum and Phebalium filifolium Mohammad A. Rashid, Alexander I. Gray, Peter G. Waterman, James A. Armstrong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . betulin 3β-caffeate 相似度:69.2% Phytochemistry 1994 37 795-799 Triterpene caffeates from bark of Betula pubescens Hefeng Pan, Lennart N. Lundgren, Rolf Andersson Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . querspicatin A C39H54O6 相似度:69.2% Phytochemistry 1989 28 3437-3442 Querspicatins A and B,two pentacyclic triterpenes from Quercus spicata Sunil K. Talapatra,Kedar Man Shrestha,Milan K. Pal,Amit Basak,Bani Talapatra Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 3-[2-Methyl-5-(1-methylethyl)-3,6-dioxocyclohexa-1,4-dienyl)propyl Betulinate 相似度:69.2% Chemistry & Biodiversity 2010 7 129-139 Terpene Conjugates of the Nigella sativa Seed-Oil Constituent Thymoquinone with Enhanced Efficacy in Cancer Cells Katharina Effenberger, Sandra Breyer and Rainer Schobert Structure 13C NMR 碳谱模拟图 |
2楼2013-03-10 10:39:36
5