| 查看: 284 | 回复: 1 | ||
[求助]
维普求助 已有1人参与
|
| 13C NMR (101 MHz) δ 8.15, 12.54, 15.53, 29.36, 32.23, 39.40, 41.26, 42.54, 46.84, 49.86, 62.83, 71.77, 75.16, 77.90, 78.18, 82.56, 83.34, 102.49, 131.64, 142.51, 181.23 |
回复此楼» 猜你喜欢
存款400万可以在学校里躺平吗
已经有17人回复
-
拟解决的关键科学问题还要不要写
已经有7人回复
-
请教限项目规定
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
-
推荐一本书
已经有13人回复
-
国自然申请面上模板最新2026版出了吗？
已经有17人回复
-
纳米粒子粒径的测量
已经有8人回复
-
疑惑？
已经有5人回复
-
计算机、0854电子信息（085401-058412）调剂
已经有5人回复
有所不为
至尊木虫 (著名写手)
- 应助: 304 (大学生)
- 金币: 9684.2
- 散金: 16
- 红花: 14
- 帖子: 1106
- 在线: 814.3小时
- 虫号: 481441
- 注册: 2007-12-17
- 性别: GG
- 专业: 有机合成
【答案】应助回帖
★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
dwblsj: 金币+6, ★有帮助 2013-12-17 08:41:46
感谢参与，应助指数 +1
dwblsj: 金币+6, ★有帮助 2013-12-17 08:41:46
|
查询结果：共查到104个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 4α,5α-epoxy-10α,11β,13H,14H-1-epi-inuviscolide 3-β-D-glucoside C21H32O9 相似度:66.6% Journal of Natural Products 1997 60 550-555 Sesquiterpene Lactones and Thymol Esters from Vicoa pentanema Jaber S. Mossa, Farouk S. El-Feraly, Ilias Muhammad, Kyaw Zaw, Zakaria H. Mbwambo, John M. Pezzuto, and Harry H. S. Fong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 3β-hydroxy-4αH-3-dihydrosantamarine-β-D-glucopyranoside C21H32O9 相似度:66.6% Phytochemistry 1999 51 991-994 Eudesmanolides and inositol derivatives from Taraxacum linearisquameum C. Zidorn, E.P. Ellmerer-Muller, H. Stuppner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . dictamnoside J C21H38O9 相似度:61.9% Journal of Natural Products 2001 64 935-938 Seven New Sesquiterpene Glycosides from the Root Bark of Dictamnus dasycarpus Jun Chang, Li-Jiang Xuan, Ya-Ming Xu, and Jin-Sheng Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . picriside C 相似度:61.9% Chemical & Pharmaceutical Bulletin 1986 34 3769-3773 Sesquiterpene Glycosides from Youngia denticulata (HOUTT.) KITAM. SHIGERU ADEGAWA,TOSHIO MIYASE and SEIGO FUKUSHIMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . picriside C 相似度:61.9% Chemical & Pharmaceutical Bulletin 1987 35 2869-2874 Studies on Sesquiterpene Glycosides from Sonchus oleraceus L. TOSHIO MIYASE and SEIGO FUKUSHIMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . sonchuside H C21H34O9 相似度:61.9% Phytochemistry 1989 28 3399-3402 Sesquiterpene lactone glycosides and ionone derivative glycosides from Sonchus asper Shigeru Shimizu,Toshio Miyase,Akira Ueno,Khan Usmanghani Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . lactuside B 相似度:61.9% Chinese Traditional and Herbal Drugs 2010 41 692-696 Chemical constituents in rhizome of Pterocypsela elata and activity of lactuside B against brain ischemia ZHAN He-qin; GUO Lan-qing; CUI Jian-min; YAN Fu-lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . lactuside B 相似度:61.9% Chinese Traditional and Herbal Drugs 2001 32 970-972 Chemical constituents of Notoseris gracilipes YE Xiao xia; WANG Ming kui; HUANG Ke xin; GUAN Jia fa; DING Li sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Crepidiaside C 相似度:61.9% Archives of Pharmacal Research 2005 28 164-168 The inhibition of diacylglycerol acyltransferase by terpenoids from Youngia koidzumiana Nguyen Tien Dat, Xing Fu Cai, Mun-Chual Rho, Hyun Sun Lee and KiHwan Bae, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . sonchuside A 相似度:61.9% Chinese Journal of Applied & Environmental Biology 2001 7 438-442 CHEMICAL CONSTITUENTS OF NOTOSERIS TRIFLORA YE Xiaoxia; WANG Mingkui; PENG Shulin; HUANG Kexin & DING Lisheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . dihydrotamaulipin A β-D-glucoside C21H32O8 相似度:61.9% Pharmaceutical Research 1990 7 1269-1272 Sesquiterpene Lactones and Other Constituents from a Cytotoxic Extract of Michelia floribunda Ing-On Mondranondra, Chun-tao Che, Agnes M. Rimando, Srunya Vajrodaya, Harry H. S. Fong, Norman R. Farnsworth Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . cichorioside H C21H28O10 相似度:57.1% Chemical & Pharmaceutical Bulletin 2008 56(10) 1445-1451 Sesquiterpenes from the Roots of Cichorium endivia Tsutomu WARASHINA,and Toshio MIYASE Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . youngiajaponicoside D C21H32O8 相似度:57.1% Planta Medica 2006 72 143-150 New Guaiane, Megastigmane and Eudesmane-Type Sesquiterpenoids and Anti-Inflammatory Constituents from Youngia japonica Wenliang Chen,Qunfang Liu,Jian Wang,Jian Zou,Dahai Meng,Jianping Zuo,Xingzu Zhu,Weimin Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . picriside C C21H30O8 相似度:57.1% Chemical & Pharmaceutical Bulletin 1986 34 2518-2521 Sesquiterpene Lactones from Picris hieracioides L. var. japonica REGEL. I KEIICHI NISHIMURA,TOSHIO MIYASE,AKIRA UENO,TADATAKA NORO,MASANORI KUROYANAGI and SEIGO FUKUSHIMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . sonchuside A C21H32O8 相似度:57.1% Chemical & Pharmaceutical Bulletin 1987 35 2869-2874 Studies on Sesquiterpene Glycosides from Sonchus oleraceus L. TOSHIO MIYASE and SEIGO FUKUSHIMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . sonchuside C C21H32O8 相似度:57.1% Chemical & Pharmaceutical Bulletin 1987 35 2869-2874 Studies on Sesquiterpene Glycosides from Sonchus oleraceus L. TOSHIO MIYASE and SEIGO FUKUSHIMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . ixerin H 相似度:57.1% Natural Product Sciences 2005 11 55-57 Sesquiterpene Lactones from the Roots of Ixeris sonchifolia Jo, Young-Mi; Suh, Ji-Young; Bae, Song-Ja; Jung, Jee-H.; Im, Kwang-Sik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . rubinaphthin C C22H26O8 相似度:57.1% Chemical & Pharmaceutical Bulletin 2002 50 276-279 Constituents of the Roots of Rubia yunnanensis Meei-Jen Liou, Pei-Lin Wu and Tian-Shung Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . hypochoeroside I C21H28O9 相似度:57.1% Phytochemistry 1989 28 1919-1924 Sesquiterpene glucosides and a phenylbutanoid glycoside from Hypochoeris radicata Kuniko Ohmura,Toshio Miyase,Akira Ueno Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . sonchuside F C21H32O9 相似度:57.1% Phytochemistry 1989 28 3399-3402 Sesquiterpene lactone glycosides and ionone derivative glycosides from Sonchus asper Shigeru Shimizu,Toshio Miyase,Akira Ueno,Khan Usmanghani Structure 13C NMR 碳谱模拟图 |
2楼2013-12-16 15:42:45