| 查看: 729 | 回复: 3 | ||
[求助]
微谱求助，万分感谢 已有1人参与
|
|
碳谱数据：141.66,139.61,130.84,129.27,72.35,72.28,69.97,65.12,64.98,63.95,45.86,45.48,44.01,40.98,38.11,37.92,35.38,29.83,29.12,28.04,27.93,27.81,27.78,22.43,22.23,21.98,15.66,15.59 溶剂：甲醇 相似度：大于70 |
回复此楼» 猜你喜欢
310求调剂
已经有3人回复
-
材料与化工328分调剂
已经有8人回复
-
318一志愿吉林大学生物与医药 求调剂
已经有5人回复
-
一志愿南开大学0710生物学359求调剂
已经有4人回复
-
求调剂
已经有6人回复
-
085600材料与化工调剂
已经有4人回复
-
327求调剂
已经有4人回复
-
309求调剂
已经有8人回复
-
一志愿南航 335分 | 0856 | GPA 4.07 | 有科研经历
已经有8人回复
-
求化学调剂
已经有5人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 8微谱求助，谢谢。
已经有3人回复
- 断口分析求助，非常紧急万分感谢
已经有14人回复
- 微谱求助，感谢！
已经有3人回复
- 微谱求助，万分感谢
已经有3人回复
- 求维普，万分感谢。
已经有4人回复
- 锰酸锂XPS数据分析求助！！万分感谢！
已经有4人回复
- 求助一晶体 是否报道过晶体数据，万分感谢！
已经有5人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 求助一个化合物的微谱数据
已经有4人回复
- X射线光电子能谱 XPS数据分析求助！！急！万分感谢！
已经有8人回复
- 求大虾查微谱，万分感谢啊！！！
已经有3人回复
- JMC paper 投稿指南求助， 万分期待！！！
已经有7人回复
- 求人微谱查询，急，谢谢
已经有4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
- 【求助】求助：求教：德固赛 Degussa P25 万分感谢~~！
已经有15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
2楼2013-12-11 16:54:28
3楼2013-12-11 20:58:55
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
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
骐拉拉: 金币+15, ★有帮助 2013-12-12 14:46:08
骐拉拉: 金币+15, ★有帮助 2013-12-12 14:46:08
|
查询结果：共查到401个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . nicaphysalin A 相似度:60.7% Chemical & Pharmaceutical Bulletin 1994 42 318-321 Five New Ergostane-Related Compounds from Nicandra physaloides Kazushi SHINGU,Shoji YAHARA and Toshihiro NOHARA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 3β,6α-diacetoxy-9α,11α-dihydroxy-5α-pregn-7-ene-20(S)-carbaldehyde ethylene acetal 相似度:60.7% Natural Product Research 2001 15 221-228 Short Synthesis of Novel 9,11-Secosterols Raissa Jäälaid; Ivar Järving; Tõnis Pehk; Omar Parve; Ülo Lille Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 12α-Chloro-9α,11α-epoxy-5α-stigmastan-3β-ol C29H49ClO2 相似度:60.7% European Journal of Organic Chemistry 1993 1993 657-663 Pheromone Synthesis, CLI. Synthesis of Chlorinated Steroids Related to the Structures Proposed for Blattellastanosides A and B, the Aggregation Pheromone of the German Cockroach, Blattella germanica L. Kenji Mori, Kunio Fukamatsu and Masaru Kido Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . sodium sulfate C29H49O6SNa 相似度:58.6% Chemistry of Natural Compounds 1986 22 411-415 STEROID COMPOUNDS OF MARINE SPONGES.VII. PREPARATION OF DERIVATIVES OF SOKOTRASTEROL AND HALISTANOL SULFATES AND STRUCTURE-ACTIVITY INTERRELATIONSHIPS AMONG THESE COMPOUNDS T. N. Makar'eva, I. A. Gorshkova, B. A. Gorshkov, A. I. Kalinovskii, and V. A. Stonik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . dehyahsapogenin 相似度:58.6% 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 -------------------------------------------------------------------------------- 6 . dehydrosapogenin 相似度:58.6% Phytochemistry 1984 23 639-644 Noroleanane saponins from Celmisia petriei Daryl D. Rowan, Roger H. Newman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . abeohyousterone C27H42O5 相似度:57.1% Journal of Natural Products 2007 70 1859-1864 Ecdysteroids from the Antarctic Tunicate Synoicum adareanum Yoshinari Miyata,Thushara Diyabalanage,Charles D. Amsler, James B. McClintock, Frederick A. Valeriote, and Bill J. Baker Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (22R)-9,11-secochlolest-3β,9β,11,22-tetraol C27H50O4 相似度:57.1% Steroids 2010 75 834-847 Synthesis of cytotoxic novel 9,11-secosterol analogs: Structure/activity studies Boonsong Kongkathip, Anuch Hasakunpaisarn, Suthinee Boonananwong, Ngampong Kongkathip Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 2α,5α-Diacetoxy-10β,11-epoxy-14-oxo-taxa-4(20),12(13)-diene C24H32O6 相似度:57.1% Chemical & Pharmaceutical Bulletin 2011 59(8) 1038-1041 Biotransformation of a Taxadiene by Ginkgo Cell Cultures and the Tumor Multi-Drug Resistant Reversal Activities of the Metabolites Dan XIE, Yi ZHANG, Jianhua ZOU, Dali YIN, Xiaoguang CHEN, and Jungui DAI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 3β-28-dihydroxy-18-1upene 相似度:56.6% Chemistry of Natural Compounds 1989 25 557-564 OXIDATION OF TRITERPENES DERIVED FROM 18-LUPENE AND 18,19- SECOLUPANE WITH RUTHENIUM TETROXIDE BY AN IMPROVED PROCEDURE M. V. Denisenko, L. E. Odinokova, and N. I. Uvarova Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . (20S,24R)3β,20,21β,25-tetrahydroxy-21,24-cyclodammarane C30H52O4 相似度:56.6% Chinese Chemical Letters 2011 22 1461-1464 Two new dammarane-type sapogenins from Gynostemma pentaphyllum Xia Li,Jia Qing Cao,Lin Shi,Yu Qing Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 13β-Hydroxy-7α, 27-oxy-12-dihydro-18β-glycyrrhetinic acid 相似度:56.6% Phytochemistry 2010 71 262-270 Bioactive microbial metabolites from glycyrrhetinic acid Galal T. Maatooq, Amani M. Marzouk, Alexander I. Gray, John P. Rosazza Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound 3 C32H54O6 相似度:56.2% Chemical & Pharmaceutical Bulletin 1980 28 473-478 Studies on Marine Natural Products. II. New Polyhydroxylated Sterols from the Soft Coral Lobophytum pauciflorum (Ehrenberg) YASUJI YAMADA,SUKEJI SUZUKI,KAZUO IGUCHI,HIROYUKI KIKUCHI,YASUMASA TSUKITANI,HARUO HORIAI and HAJIME NAKANISHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 2α,3α,19α-trihydroxy-24-norurs-4(23),12-dien-28-oic acid C29H44O5 相似度:55.1% Chemical & Pharmaceutical Bulletin 2005 53(12) 1594-1596 24-nor-Ursane Type Triterpenoids from the Stems of Rumex japonicus Dae Sik JANG,Jong Min KIM,Joo-Hwan KIM,and Jin Sook KIM Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 24-ethyl-3β,6β-dihydroxycholest-22-ene disulfate 相似度:55.1% Steroids 2009 74 1057-1060 Synthesis and cytotoxic analysis of some disodium 3β,6β-dihydroxysterol disulfates Jianguo Cui, Hui Wang, Yanmin Huang, Yi Xin, Aimin Zhou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . maragenin II 相似度:55.1% 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 -------------------------------------------------------------------------------- 17 . Ajugamarin B1 相似度:55.1% Phytochemical Analysis 2002 13 372-380 NMR shift data of neo-clerodane diterpenes from the genus Ajuga Josep Coll Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . maragenin (II) 相似度:55.1% Phytochemistry 1984 23 639-644 Noroleanane saponins from Celmisia petriei Daryl D. Rowan, Roger H. Newman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . haliclonacyclamine C C32H58N2 相似度:55.1% Tetrahedron 1998 54 8811-8826 The haliclonacyclamines, cytotoxic tertiary alkaloids from the tropical marine sponge Haliclona sp Richard J. Clark, Kim L. Field, Romila D. Charan, Mary J. Garson, M. Brereton, Anthony C. Willis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 2-{2-[3-(acetamidomethyl)benzylamino]-2-oxoethoxy}-N,N-dioctylacetamide C30H51N3O4 相似度:55.1% European Journal of Organic Chemistry 2011 3959-3969 Hydrolysis and Radiation Stability of m-Xylylene Bis-diglycolamide: Synthesis and Quantitative Study of Degradation Products by HPLC–APCI+ Hitos Galán, María Teresa Murillo, Rosa Sedano, Ana Núñez, Javier de Mendoza, Amparo González-Espartero and Pilar Prados Structure 13C NMR 碳谱模拟图 |
4楼2013-12-12 09:14:41
