| 查看: 386 | 回复: 1 | ||
[求助]
查个天然产物的微谱，给出相似度大于80%的文献！！！
|
|
溶剂：甲醇 15.9,19.9,19.9,23.0.23.6,23.9,24.3,26.2,33.3,34.9,35.6,39.7,40.2,40.3,41.2,45.5,48.5,65.5,65.7,66.1,66.4,76.2,79.4,81.3,82.8,128.8,129.2,131.8,133.4,136.3,139.8,141.7,141.8,170.6,170.7 |
回复此楼» 猜你喜欢
环境专硕调剂
已经有7人回复
-
求调剂
已经有23人回复
-
301求调剂
已经有15人回复
-
304求调剂（085602，过四级，一志愿985）
已经有17人回复
-
302分求调剂 一志愿安徽大学085601
已经有12人回复
-
288环境专硕,求调材料方向
已经有23人回复
-
22408 调剂材料
已经有6人回复
-
285求调剂
已经有12人回复
-
求调剂
已经有6人回复
-
085600材料与化工301分求调剂院校
已经有19人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求助关于化合物检搜的问题
已经有3人回复
- 微谱求助3个化合物
已经有4人回复
- 跪求2个微谱数据，衷心感谢！
已经有5人回复
- natural products isolation 第三版
已经有45人回复
- 发表的论文查相识度吗？
已经有9人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 求微普解析化合物结构
已经有3人回复
- 求助一个化合物的微谱数据
已经有4人回复
- Phytochemistry Letters
已经有3人回复
- The Indian Journal of Agricultural Sciences
已经有4人回复
- 求助微谱数据查询
已经有8人回复
- 急求求助微谱数据检索C谱数据
已经有4人回复
- 微谱13C NMR数据库 查未知化合物结构
已经有4人回复
- 微谱查结构 谢谢
已经有3人回复
- 求微谱数据库检索2个五环三萜化合物
已经有4人回复
- 急求微谱数据库查询
已经有3人回复
- 跪求能用微谱数据库的虫子们，帮忙查一下碳谱数据，本人送6个金币！！！
已经有7人回复
- 求高手解谱 有氢谱和碳谱
已经有10人回复
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
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
yuhe0920: 金币+15, ★★★很有帮助 2013-11-14 10:12:53
感谢参与，应助指数 +1
yuhe0920: 金币+15, ★★★很有帮助 2013-11-14 10:12:53
|
查询结果：共查到138个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . compound Ic 相似度:60% Acta Pharmaceutica Sinica 1990 Vol 25 515-521 NEW TRITERPENOIDAL SAPOGENINS FROM THE ROOTS OF GLYCYRRHIZA YUNNANENSIS L Zeng; RY Zhang; P Wei; D Wang; CY Gao and ZC Lou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . compound IXc 相似度:60% Acta Pharmaceutica Sinica 1990 Vol 25 750-757 GLYYUNNANPROSAPOGENIN AND GLYYUNNANSAPOGENIN FROM THE ROOTS OF GLYCYRRHIZA YUNNANENSIS L Zeng; RY Zhang; D Wang; JH Pang; ZL Zhang; CY Gao and ZC Lou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 1aS-(1aα,3aβ,6aβ,6bα)3a,4,5,6,6a,6b-hexahydro-5,5,6btrimethylcycloprop-[e]indene-1a,2(1H)-dimethyl-menthoxyacetate C12H22O3 相似度:58.9% Bioorganic & Medicinal Chemistry 1997 5 1363-1367 The preparation and bioactivities of (−  -isovelleral1,2Mikael Jonassohn, Rikard Hjertberg, Heidrun Anke, Kim Dekermendjian, Arpad Szallasi, Eckhard Thines, Robin Witt, Olov Sterner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . dichapetalin I C38H50O6 相似度:58.3% Journal of Natural Products 2006 69 332-337 Cytotoxic Constituents from the Stem Bark of Dichapetalum gelonioides Collected in the Philippines Liqiong Fang, Aiko Ito, Hee-Byung Chai, Qiuwen Mi, William P. Jones, Domingo R. Madulid,Mildred B. Oliveros, Qi Gao, Jimmy Orjala, Norman R. Farnsworth, Djaja D. Soejarto,Geoffrey A. Cordell, Steven M. Swanson, John M. Pezzuto, and A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3β,16α-di-O-acetyl-13β, 28-epoxyoleanane C34H54O5 相似度:57.1% Phytochemistry 2006 67 2641-2650 Oleanane-type triterpenes of Embelia schimperi leaves Lawrence Onyango Arot Manguro, Steve Onyango Okwiri, Peter Lemmen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 21-angeloylprotoaescigenin 相似度:57.1% China Journal of Chinese Materia Medica 1996 21 617-618 Studies on Sapogenins of Aesculus wilsonii Rehd. Yang L an and Zhao Xiaoang, Ma Libin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . compound 4 相似度:57.1% Journal of Natural Products 1988 Vol 51 335 Melilotigenin, a New Sapogenin from Melilotus officinalis Sam Sik Kang, Won Sick Woo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . compound 1a 相似度:57.1% Journal of Natural Products 1990 Vol 53 1436 Vismiaefolic Acid, a New Triterpene from Vochysia vismiaefolia Francisca W. L. Araújo, Mirian P. Souza, Raimundo Braz Filbo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . compound 10a 相似度:57.1% Journal of the Chemical Society, Perkin Transactions 1 1981 1928-1933 Saponins from roots of Platycodon grandiflorum. Part 1. Structure of prosapogenins Hiroshi Ishii, Kazuo Tori, Takehiko Tozyo and Yohko Yoshimura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 1aR-(1aα,3aβ,6aβ,6bα)-3a,4,5,6,6a,6b-hexahydro-5,5,6b-trimethylcycioprop-[e] indene-1a,2(1H)-dimethyl-menthoxyacetate C12H22O3 相似度:56.4% Bioorganic & Medicinal Chemistry 1997 5 1363-1367 The preparation and bioactivities of (− -isovelleral1,2Mikael Jonassohn, Rikard Hjertberg, Heidrun Anke, Kim Dekermendjian, Arpad Szallasi, Eckhard Thines, Robin Witt, Olov Sterner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . compound 10 相似度:55.5% Phytochemistry 1987 26 2345-2349 Triterpenoid prosaponins from leaves of Maesa chisia var. angustifolia Ajit K. Chakravarty,Binayak Das,Satyesh C. Pakrashi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 3β-Acetoxy-11α-benzoyloxy-13β-hydroxyolean-12-one C39H56O6 相似度:55.5% Archives of Pharmacal Research 2005 28 546-549 Potentially Cytotoxic Triterpenoids from the Root Bark of Siphonodon celastrineus Griff. Chokchai Niampoka, Rutt Suttisri, Rapepol Bavovada, Hiromitsu Takayama and Norio Aimi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound 4a 相似度:55.5% Helvetica Chimica Acta 1986 69 221-227 New Saponins and a Prosapogenin from Polygala chamaebuxus L Matthias Hamburger and Kurt Hostettmann Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . rhabdastrellin B C30H46O5 相似度:54.2% Journal of Natural Products 2008 71(10) 1738-1741 Rhabdastrellins A-F, Isomalabaricane Triterpenes from the Marine Sponge Rhabdastrella aff. distincta Fang Lv, Minjuan Xu, Zhiwei Deng, Nicole J. de Voogd,Rob W. M. van Soest, Peter Proksch, and Wenhan Lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 3-epi-29-hydroxystelliferin E C34H50O6 相似度:54.2% Journal of Natural Products 2000 63 205-209 New Isomalabaricane Triterpenes from the Marine Sponge Stelletta globostellata That Induce Morphological Changes in Rat Fibroblasts1 Naoya Oku, Shigeki Matsunaga, Shun-ichi Wada, Shugo Watabe, and Nobuhiro Fusetani Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . compound 11a C35H56O6 相似度:54.2% Chemical & Pharmaceutical Bulletin 1988 36 153-161 Saponin and Sapogenol. XLI. : Reinvestigation of the Structures of Soyasapogenols A, B, and E, Oleanene-Sapogenols from Soybean. Structures of Soyasaponins I, II, and III ISAO KITAGAWA,HUI KANG WANG,TOSHIO TANIYAMA and MASAYUKI YOSHIKAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . compound 12a 相似度:54.2% Acta Pharmaceutica Sinica 1993 28 116-121 STUDIES ON THE TRITERPENOIDS FROM ROOTS OF GLYCYRRHIZA SQUAMULOSA FROANCH H Liang and RY Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 22-O-angeloyltheasapogenol E C35H56O7 相似度:54.2% China Journal of Chinese Materia Medica 1997 22 228-230 Studies on the Chemical Constituents of Seeds of Camellia sinensis var. Assamica Wei J unxian , Zuo Qunying and Zhu Yan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . compound IId 相似度:54.2% Acta Pharmaceutica Sinica 1990 Vol 25 515-521 NEW TRITERPENOIDAL SAPOGENINS FROM THE ROOTS OF GLYCYRRHIZA YUNNANENSIS L Zeng; RY Zhang; P Wei; D Wang; CY Gao and ZC Lou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . oleana-11,13(18)-dien-3β,24-yl diacetate 相似度:54.2% Phytochemistry 1988 27 3653-3657 Alkaloids from Alstonia macrophylla Atta-ur-rahman,Gulzar Ahmed,M.Iqbal Choudhary,Habib-ur-rehman,K.T. De Silva Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 3β,24-diacetoxy-19α-hydroxyolean-12-ene-28-oic acid 相似度:54.2% Phytochemistry 1990 29 3959-3961 Spathodic acid: A triterpene acid from the stem bark of Spathodea campanulata Silvere Ngouela,Barthelemy Nyasse,Etienne Tsamo,Beibam L. Sondengam,Joseph D. Connolly Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . Olean-12-ene-3β,15α,16α,22α,28-pentol-21-(2-hydroxy-2-methyl-3-methoxybutanoic acid) C31H60O9 相似度:54.2% Phytochemical Analysis 1995 6 157-163 Prosapogenins from Dodonaea attenuata Andrew Y. T. Han, Leon Van Gorkom, Ian J. McFarlane and Kevin D. Barrow Structure 13C NMR 碳谱模拟图 |
2楼2013-11-13 08:11:02
