| 查看: 192 | 回复: 1 | ||||
[求助]
维普求助
|
|
24.6, 50.3, 75.3, 85.2, 177.4, 180.5 维普求助 溶剂甲醇 |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有8人回复
-
26申博
已经有3人回复
-
存款400万可以在学校里躺平吗
已经有22人回复
-
最失望的一年
已经有4人回复
-
国自然申请面上模板最新2026版出了吗？
已经有19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
-
疑惑？
已经有5人回复
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
331456351: 金币+10, ★有帮助 2013-11-27 14:58:00
感谢参与，应助指数 +1
331456351: 金币+10, ★有帮助 2013-11-27 14:58:00
|
查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到18个化合物(查询结果仅供参考) 1 . platycodin-D prosapogenin /polygalacin-D2 prosapogenin 相似度:50% Chemical & Pharmaceutical Bulletin 1978 26 674-677 Structures of Polygalacin-D and -D2, Platycodin-D and -D2, and Their Monoacetates, Saponins isolated from Platycodon grandiflorum A. DC., determined by Carbon-13 Nuclear Magnetic Resonance Spectroscopy HIROSHI ISHII,KAZUO TORI,TAKEHIKO TOZYO and YOHKO YOSHIMURA Structure 13C NMR 碳谱模拟图 2 . platycodin-D prosapogenin /polygalacin-D2 prosapogenin 相似度:50% Chemical & Pharmaceutical Bulletin 1978 26 674-677 Structures of Polygalacin-D and -D2, Platycodin-D and -D2, and Their Monoacetates, Saponins isolated from Platycodon grandiflorum A. DC., determined by Carbon-13 Nuclear Magnetic Resonance Spectroscopy HIROSHI ISHII,KAZUO TORI,TAKEHIKO TOZYO and YOHKO YOSHIMURA Structure 13C NMR 碳谱模拟图 3 . 2-tert-butyl-4-hydroxytetrahydrofuran 相似度:50% Tetrahedron Letters 2000 41 10223-10227 Reaction of homoallylic alcohols with NaIO4/NaHSO3 reagent—synthesis of alkyl substituted tetrahydrofuran derivatives Yoshio Okimoto, Daisuke Kikuchi, Satoshi Sakaguchi, Yasutaka Ishii Structure 13C NMR 碳谱模拟图 4 . 4-deoxy-4-phosphonomethyl-D-erythronate 相似度:50% Tetrahedron Letters 2004 45 3465-3469 Synthesis and kinetic evaluation of 4-deoxy-4-phosphonomethyl-d-erythronate, the first hydrolytically stable and potent competitive inhibitor of ribose-5-phosphate isomerase Emmanuel Burgos, Laurent Salmon Structure 13C NMR 碳谱模拟图 5 . (2S,3S)-2-Hydroxy-3-methylpentanoic Acid 相似度:50% Bulletin of the Korean Chemical Society 2003 24 623-626 Isolation and Synthesis of Tryptamine Derivatives from a Symbiotic Bacterium Xenorhabdus nematophilus PC Seunguk Paik, Myung Kwang Park, Seong Hoon Jhun, Heai Ku Park, Chun Soo Lee, Bum Rae Cho, Hong Sik Byun, Seok Burm Choe, Seong Il Suh Structure 13C NMR 碳谱模拟图 6 . 5-deoxy-5-phosphonomethyl-D-arabinonate,trisodium salt C6H10O8PNa3 相似度:50% Bioorganic & Medicinal Chemistry 2009 17 7100-7107 Synthesis and evaluation of non-hydrolyzable d-mannose 6-phosphate surrogates reveal 6-deoxy-6-dicarboxymethyl-d-mannose as a new strong inhibitor of phosphomannose isomerases Johanna Foret, Benoit de Courcy, Nohad Gresh, Jean-Philip Piquemal, Laurent Salmon Structure 13C NMR 碳谱模拟图 7 . 2,2-dimethyl-5-(bromomethyl)-c-butyrolactone 相似度:50% Journal of Heterocyclic Chemistry 2011 48 695-698 Novel catalytic bromolactonization of alkenoic acids using iodobenzene and Oxone® Yan He, Ye Pu, Bo Shao and Jie Yan Structure 13C NMR 碳谱模拟图 8 . compound 32a C22H32B2O6 相似度:50% European Journal of Organic Chemistry 2011 3283-3292 Alkynylboronates and -boramides in CoI- and RhI-Catalyzed [2+2+2] Cycloadditions: Construction of Oligoaryls through Selective Suzuki Couplings Laura Iannazzo, K. Peter C. Vollhardt, Max Malacria, Corinne Aubert and Vincent Gandon Structure 13C NMR 碳谱模拟图 9 . 4-(ethylamino)-5-hydroxy-5-methyl-1,5-dihydroimidazol-2-one C6H11N3O2 相似度:50% Chemical Research in Toxicology 2004 17 110-118 Model Studies on the Metal-Catalyzed Protein Oxidation: Structure of a Possible His-Lys Cross-Link Yahua Liu, Gang Sun, Adrian David, and Lawrence M. Sayre Structure 13C NMR 碳谱模拟图 10 . (R)-5-((R)-1-hydroxyethyl)dihydrofuran-2(3H)-one 相似度:50% Bioorganic & Medicinal Chemistry 2013 21 903-911 Probing the steric requirements of the γ-aminobutyric acid aminotransferase active site with fluorinated analogues of vigabatrin Jose I. Juncosa Jr., Andrew P. Groves, Guoyao Xia, Richard B. Silverman Structure 13C NMR 碳谱模拟图 11 . 14-dehydrobrowniine 相似度:50% Heterocycles 1990 31 1081-1088 Studies on Aconitum Species. XIII. Two New Diterpenoid Alkaloids from Aconitum yesonese var. Macroyesoense (Nakai) Tamura. VI. Koji Wada, Hideo Bando, and Norio Kawahara Structure 13C NMR 碳谱模拟图 |
2楼2013-11-27 11:50:30