| 查看: 2083 | 回复: 15 | |||
[交流]
复杂的三萜呀，求救~
|
|||
复杂的三萜呀，求救~分别是两个碳谱和氢谱 4.png  1.png  2.png  3.png |
回复此楼» 猜你喜欢
梦想
已经有8人回复
-
有多少人是今天查系统知道结果的？
已经有19人回复
-
面上合作单位盖章
已经有9人回复
-
面上函评意见出来了，像什么等级？
已经有17人回复
-
为什么国自然不能直接公布
已经有5人回复
-
学科评审组评审是指会评吗？
已经有4人回复
-
为什么资助数各大高校都创新高，自己申请怎么就这么难
已经有14人回复
-
小白求助 投论文要求的highlights应该如何写
已经有4人回复
-
麻烦专家们看看评委们的意见（F口面上）
已经有12人回复
-
怎么看青基中了没有啊
已经有6人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求助三萜化合物解析！不甚感激
已经有38人回复
- 疑似三萜类化合物解谱求助，有H，CNMR ，MS图谱看不出来
已经有9人回复
- 【求助】用乙醇提取中药中的三萜皂苷，提取液颜色比较深，如何除去色素，和脱脂
已经有8人回复
- 【求助】某一中药材中含三萜皂苷和三萜皂苷元，设计方法提取分离？
已经有12人回复
- 【求助】各位前辈在分离三萜酸类物质时选用的显色体系是什么啊？
已经有9人回复
- 【求助】三萜皂苷（连接一个糖）石油醚和CH2Cl2能萃取出来吗？
已经有9人回复
- 【求助】中草药有效成分
已经有10人回复
- 【求助】怎样消除三萜皂苷粗提液减压浓缩过程中产生的泡沫
已经有12人回复
2楼2012-12-29 14:04:50
8楼2012-12-29 16:10:08
9楼2012-12-29 19:01:38
10楼2012-12-30 00:12:43
★
小木虫: 金币+0.5, 给个红包，谢谢回帖
小木虫: 金币+0.5, 给个红包，谢谢回帖
|
标号为c-7的 . 28-O-α-L-rhamnopyranosyl (l→2)-β-D-glucopyranoside tormentic acidester C42H68O14 相似度:61.3% Chemistry of Natural Compounds 2009 45 197-199 A NEW TRITERPENE GLYCOSIDEFROM Premna microphylla Zha-Jun Zhan, Lan Tang, and Wei-Guang Shan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 3-O-trans-p-coumaroyltormentic acid 相似度:59.0% Chemical & Pharmaceutical Bulletin 1989 37 648-651 Cytotoxic Triterpenes from a Chinese Medicine, Goreishi Atsushi NUMATA,Peiming YANG,Chika TAKAHASHI,Ryoko FUJIKI,Michiko NABAE and Eiichi FUJITA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . ilemaminoside B C41H66O13 相似度:59.0% Natural Product Research 2012 26 1991-1995 Triterpenoid saponins from Ilex mamillata C.Y. Wu ex C.J. Tseng Che Yan-Yun, Zhang Liang, Li Ning, Zeng Ke-Wu & Tu Peng-Fei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 3-O-cis-p-coumaroyltormentic acid 相似度:56.8% Chemical & Pharmaceutical Bulletin 1989 37 648-651 Cytotoxic Triterpenes from a Chinese Medicine, Goreishi Atsushi NUMATA,Peiming YANG,Chika TAKAHASHI,Ryoko FUJIKI,Michiko NABAE and Eiichi FUJITA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . randiasaponin II C41H66O14 相似度:56.8% Phytochemistry 2000 54 77-84 Triterpene saponins from Randia formosa Sevser Sahpaz, Mahabir P. Gupta, Kurt Hostettmann Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (Z)-萎陵菜酸-3-O-对香豆酸酯 相似度:56.8% Chinese Pharmaceutical Journal 2010 45 825-828 Isolation and Identification of 3-O-p-Coumaroyloxyl Pentacyclic Triterpenoids from Lysimachia clethroides Duby XU Qiong-ming, TANG Li-hua, LI Xia, HAO Li-li, LI Xiao-ran*, YANG Shi-lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (E)-萎陵菜酸-3-O-对香豆酸酯 相似度:56.8% Chinese Pharmaceutical Journal 2010 45 825-828 Isolation and Identification of 3-O-p-Coumaroyloxyl Pentacyclic Triterpenoids from Lysimachia clethroides Duby XU Qiong-ming, TANG Li-hua, LI Xia, HAO Li-li, LI Xiao-ran*, YANG Shi-lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . ziyu glycoside I 相似度:56.8% Chinese Journal of Medicinal Chemistry 2008 18 138-141 Triterpenoid saponins of Sanguisorba off icinalis and their anti-inflammatory activity LUO Yan, WANG Han, YUAN Zhong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3β-O-cis-p-coumaroyltormentic acid C39H54O7 相似度:56.8% Journal of Ethnopharmacology 2008 116 554-560 Antibacterial compounds from Planchonia careya leaf extracts Original Research Article Jacqui M. McRae, Qi Yang, Russell J. Crawford, Enzo A. Palombo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . serjanic acid 3-O-β-D-glucopyranosyl-(1''→3')-α-L-arabinopyranoside C42H66O14 相似度:54.5% Journal of Natural Products 2002 65 1023-1026 Oleanane Saponins in “Kancolla”, a Sweet Variety of Chenopodium quinoa Irene Dini, Gian Carlo Tenore, and Antonio Dini Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . rivaloside B C42H66O15 相似度:54.5% Journal of Natural Products 2000 63 1012-1014 Rivalosides A and B, Two 19-Oxo Triterpenoid Saponins from Galium rivale Salvatore De Rosa,Maya Mitova, Nedyalka Handjieva, Simeon Popov, and Mincho Anchev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . prosapogenin II C43H68O14 相似度:54.5% Chemical & Pharmaceutical Bulletin 1992 40 1990-1992 Triterpenoid Saponins of Aquifoliaceous Plants. V. Ilexosides XV-XIX from the Barks of Ilex crenata THUNB. Chieko HATA,Miho KAKUNO,Kazuko YOSHIKAWA and Shigenobu ARIHARA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . trachelosperoside B-2 C36H56O11 相似度:54.5% Chemical & Pharmaceutical Bulletin 1987 35 1748-1754 Trachelosperosides, Glycosides of 19α-Hydroxyursane-Type Triterpenoids from Trachelospermum asiaticum (Trachelospermum. III) FUMIKO ABE and TATSUO YAMAUCHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 4-Benzyl-5-N-cyclohexylcarboxamido-4-aza-5α-cholestan-3-one C40H62N2O2 相似度:54.5% Steroids 2008 73 1270-1276 Synthesis of 4-azasteroids by an intramolecular Ugi reaction Fernando Alonso, Sofía L. Acebedo, Andrea C. Bruttomesso, Javier A. Ramírez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 4-(2'-Phenylethyl)-5-N-cyclohexylcarboxamido-4-aza-5α-cholestan-3-one C41H64N2O2 相似度:54.5% Steroids 2008 73 1270-1276 Synthesis of 4-azasteroids by an intramolecular Ugi reaction Fernando Alonso, Sofía L. Acebedo, Andrea C. Bruttomesso, Javier A. Ramírez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . ziyuglucoside I 相似度:54.5% Natural Product Research 2002 16 137-141 Aculeoside I, A Novel 18,19-Seco-ursane Saponin Isolated from Ilex Aculeolata Ming-An Ouyang; Xu Zhang; Dian-Peng Li Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 28-O-β-D-glucopyranosyl(1→ 6)-β-D-glucopyranosyl-24-hydroxytormentic acid 相似度:54.5% China Journal of Chinese Materia Medica 2009 34 1228-1230 Triterpenes and triterpene glycosides from aerial part of Paraboea glutinosa WANG Xiaoqin, PENG Yong, XU Lijia, XIAO Wei, XI AO Peigen, LIU Yong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . ziyu glycoside I 相似度:54.5% Phytochemistry 1992 31 1317-1320 Pomolic acid derivatives from the rootof Sanguisorba officinalis Cheng, D. and Cao, X. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . pomolic acid 28-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside C42H68O13 相似度:54.5% Phytochemistry 1992 31 3553-3557 Saturated hopane and gammacerane triterpene-diols from the stem bark of Abies veitchii Reiko Tanaka, Shunyo Matsunaga Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 2 相似度:54.5% Phytochemistry 1985 24 2655-2657 Aquilegifolin: a triterpenoid glycoside from Thalictrum aquilegifolium Hiroji Ina, Yasushi Ohta, Hideo Iida Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 3β-[(α-L-arabinopyranosyl)oxy]-29-hydroxyolean-12-en-28-oic acid-β-D-glucopyranosyl ester 相似度:54.5% Chinese Journal of Medicinal Chemistry 2008 18 138-141 Triterpenoid saponins of Sanguisorba off icinalis and their anti-inflammatory activity LUO Yan, WANG Han, YUAN Zhong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . pomolic acid 3-O-6"-methyl-β-D-glucuronopyranosyl-(1→3)-α-L-arabinopyranoside C42H66O14 相似度:54.5% Chinese Journal of Chemistry 2006 24 577-579 New Triterpene Saponins and Flavonol Glycosides from the Leaves of Ilex cornuta Yan Li, Tao Wu, Zhi-Hong Chen and Zheng-Tao Wang Structure 13C NMR 碳谱模拟图 |
11楼2012-12-30 09:04:04
12楼2012-12-30 10:26:11
13楼2012-12-30 11:51:40
14楼2012-12-30 14:36:52
15楼2012-12-30 14:38:16
简单回复
2012-12-29 14:18
回复
蕾子1216(金币+2): 谢谢参与
2012-12-29 14:18
回复
蕾子1216(金币+2): 谢谢参与
2012-12-29 14:18
回复
蕾子1216(金币+2): 谢谢参与
2012-12-29 14:18
回复
蕾子1216(金币+2): 谢谢参与
2012-12-29 14:18
回复
蕾子1216(金币+2): 谢谢参与
徐祖疆16楼
2012-12-31 21:25
回复
投票:
5