| 查看: 279 | 回复: 1 | |||
[求助]
求助微谱，急！
|
|
赶着毕业，有个重要的化合物解不出来。上C谱信号，请大家多多帮忙。感激不尽。 4.32,6.91,8.28,8.49,9.34,14.49,14.58,15.04,16.97,17.1,19.35,22.12,23.93,24.08,24.34,25.41,28.15,30.21,31.04,33.26,33.5,34.49,37.76,38.15,38.69,55.11,55.67,55.94,59.19,60.15,60.7,60.88,62.28,63.14,63.51,64.74,66.87,71.24,72.8,92.06,94.73,95.15,114.14,135.75,172.37 |
回复此楼» 猜你喜欢
求助一下有机合成大神
已经有3人回复
-
拟解决的关键科学问题还要不要写
已经有8人回复
-
最失望的一年
已经有13人回复
-
存款400万可以在学校里躺平吗
已经有30人回复
-
求推荐英文EI期刊
已经有5人回复
-
请教限项目规定
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20人回复
-
26申博
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
» 本主题相关价值贴推荐，对您同样有帮助:
- 微谱求助，急急急！
已经有4人回复
- 微谱求助，急急急！
已经有3人回复
- 微谱求助 急急急！！！
已经有4人回复
- 微谱求助，急！急！急！
已经有4人回复
- 建议群主开一个微谱求助专栏吧
已经有14人回复
- 求助微谱数据，谢谢
已经有5人回复
- 求助微谱数据查询！急求！
已经有6人回复
- 微谱数据求助 急毕业
已经有4人回复
- 求助微谱数据查询
已经有8人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助微谱数据库查询一个化合物~急~！谢谢
已经有3人回复
- 求助微谱数据，谢谢！
已经有4人回复
- 急求求助微谱数据检索C谱数据
已经有4人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 急急急。。。。求助微谱数据（50%相似度就OK了），不胜感谢！
已经有8人回复
- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
已经有19人回复
- 求助3个用微谱解析的结构
已经有8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
潘宪伟
木虫 (正式写手)
- 应助: 225 (大学生)
- 金币: 3679.1
- 红花: 5
- 帖子: 708
- 在线: 55.3小时
- 虫号: 1114857
- 注册: 2010-10-06
- 性别: GG
- 专业: 药物分析
【答案】应助回帖
感谢参与，应助指数 +1
|
查询结果：共查到61个化合物(查询结果仅供参考) 1 . dihypoestoxide C44H64O10 相似度:54.5% Journal of Natural Products 1984 Vol 47 308-311 Roseatoxide and Dihypoestoxide: Additional New Diterpenoids from Hypoestes rosea Akinbo A. Adesomoju, Joseph I. Okogun Structure 13C NMR 碳谱模拟图 2 . 3-O-β-D-glucopyranosyl-3-β-hydroxyolean-12-en-28-oic acid 28-O-[β-D-glucopyranosyl-(1→2)-β-D-galactopyranosyl] ester C48H78O18 相似度:54.1% Journal of Natural Products 2010 73 247-251 Sesquiterpene Lactones from Anthemis melanolepis and Their Antibacterial and Cytotoxic Activities. Prediction of Their Pharmacokinetic Profile Vasiliki Saroglou, Anastasia Karioti, Ana Rancic, Kostas Dimas, Catherine Koukoulitsa, Maria Zervou and Helen Skaltsa Structure 13C NMR 碳谱模拟图 3 . 3-O-(6'-butyl ester)-β-D-glucuropyranosyl-oleanolic acid-28-O-α-L-arabinopyranoside C45H72O13 相似度:53.3% Acta Botanica Yunnanica 2003 25(5) 613-619 A New Cucurbitacin and A New Oleanolic Acid Glycosides from Hemsleya gigantha CHEN Ya,QIU Ming-Hua, GU Kun, CHEN Jian-Chao Structure 13C NMR 碳谱模拟图 4 . 3-O-β-D-glucopyranosyl-3-β-hydroxyolean-12-en-28-oic acid 28-O-[β-Dapiofuranosyl-(1→2)-β-D-glucopyranosyl] ester C47H76O17 相似度:53.1% Journal of Natural Products 2010 73 247-251 Sesquiterpene Lactones from Anthemis melanolepis and Their Antibacterial and Cytotoxic Activities. Prediction of Their Pharmacokinetic Profile Vasiliki Saroglou, Anastasia Karioti, Ana Rancic, Kostas Dimas, Catherine Koukoulitsa, Maria Zervou and Helen Skaltsa Structure 13C NMR 碳谱模拟图 5 . 3β-(2-O-sulfo-α-L-arabinopyranosyl)-27-dihydroxyurs-12-en-28-oic acid 28-O-β-D-glucopyranoside C41H66O16S 相似度:52.2% Journal of Natural Products 2007 70 584-588 Sulfated Triterpene Derivatives from Fagonia arabica Angela Perrone,Milena Masullo, Carla Bassarello, Arafa I. Hamed, Maria Antonietta Belisario, Cosimo Pizza, and Sonia Piacente Structure 13C NMR 碳谱模拟图 6 . compound 21 相似度:52.2% Planta Medica 1984 50 322-327 Saponins from Chinese Medicinal Plants. (I). Isolation and Structures of Hemsiosides Rui-Lin Nie, Toshinobu Morita, Ryoji Kasai, Jun Zhou, Cheng-Yih Wu and Osamu Tanaka Structure 13C NMR 碳谱模拟图 7 . compound 7 相似度:52.2% Chinese Pharmaceutical Journal 2007 42 178-180 Studies on Triterpenoid Saponins from Achyranthese bidentata Bl LI Juan, BI Zhi-ming, XIAO Ya-jie, LI Ping Structure 13C NMR 碳谱模拟图 8 . compound 7g 相似度:52.2% Bioorganic & Medicinal Chemistry 1998 6 2029-2039 New 1α,25-dihydroxy vitamin D3 analogues with side chains attached to C-18: synthesis and biological activity Gunnar Grue-Sørensen, Christina Mørk Hansen Structure 13C NMR 碳谱模拟图 9 . apratoxin A C45H69N5O8S 相似度:52.2% Journal of the American Chemical Society 2001 123 5418-5423 Total Structure Determination of Apratoxin A, a Potent Novel Cytotoxin from the Marine Cyanobacterium Lyngbya majuscula Hendrik Luesch, Wesley Y. Yoshida, Richard E. Moore, Valerie J. Paul, and Thomas H. Corbett Structure 13C NMR 碳谱模拟图 10 . chikusetsusaponin IVa methyl ester 相似度:52.2% Journal of Agricultural and Food Chemistry 1997 45 1027-1031 Saponins from Ilex dumosa, an Erva-maté (Ilex paraguariensis) Adulterating Plant Viviane S. Pires, Dominique Guillaume, Grace Gosmann, and Eloir P. Schenkel Structure 13C NMR 碳谱模拟图 11 . Cyclo[D-Val-Ser-D-Phe-Ser-Phe-Pro-allo-Thr] 相似度:52.2% Journal of the American Chemical Society 1996 118 12358-12367 Total Synthesis and Assignment of Configuration of Lissoclinamide 7 Peter Wipf and Paul C. Fritch Structure 13C NMR 碳谱模拟图 12 . 3-O-(6'-butyl ester)-β-D-glucur opyranosyl-oleanolic acid-28-O-β-D-glucopyranoside C46H74O14 相似度:52.1% China Journal of Chinese Materia Medica 2008 33 1770-1773 Studies on the Chemical Constituents of Triterpenoid Saponins in Hemsleya chensnsis Cogn XU Jinzhong, WANG Xianqin, HUANG Kexin, YANG Xinyu, MA Xiyan, ZHANG Hongye, DONG Jianyong Structure 13C NMR 碳谱模拟图 13 . taibaienoside IV C46H74O14 相似度:52.1% Chinese Pharmaceutical Journal 1997 32 78-80 Two new oleanolic acid saponins from the root bark of Aralia taibaiensis Tang Haifeng(Tang HF), Yi Yanghua(Yi YH), Wang Zhongzhuang(Wang ZZ), et al Structure 13C NMR 碳谱模拟图 14 . Peracetylated dumosasaponin 6 相似度:52.1% Journal of Agricultural and Food Chemistry 1997 45 1027-1031 Saponins from Ilex dumosa, an Erva-maté (Ilex paraguariensis) Adulterating Plant Viviane S. Pires, Dominique Guillaume, Grace Gosmann, and Eloir P. Schenkel Structure 13C NMR 碳谱模拟图 15 . 3-O-β-D-glucopyranosyl-3-β-hydroxyolean-12-en-28-oic acid 28-O-[α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl] ester C48H78O17 相似度:52.0% Journal of Natural Products 2010 73 247-251 Sesquiterpene Lactones from Anthemis melanolepis and Their Antibacterial and Cytotoxic Activities. Prediction of Their Pharmacokinetic Profile Vasiliki Saroglou, Anastasia Karioti, Ana Rancic, Kostas Dimas, Catherine Koukoulitsa, Maria Zervou and Helen Skaltsa Structure 13C NMR 碳谱模拟图 16 . funingenoside L C38H58O14 相似度:51.0% Helvetica Chimica Acta 2004 Vol. 87 516 Six Novel 5α-Adynerin-Type Cardenolides from Parepigynum funingense Yan Hua, Li Da Han, and Chang Xiang Chen Structure 13C NMR 碳谱模拟图 17 . 牛膝皂苷 Ⅲ C47H70O20 相似度:51.0% Chinese Journal of Medicinal Chemistry 2005 15 224-226 The triterpenoid saponins in Achyra nt hes bientata Bl WANG Guang-shu, CONG Deng-li, YANGJin-zhu, YANG Xiao-hong Structure 13C NMR 碳谱模拟图 18 . syringostatin B 相似度:51.0% Journal of the Chemical Society, Perkin Transactions 1 1992 875-880 Isolation and structural elucidation of syringostatins, phytotoxins produced by Pseudomonas syringae pv. syringae lilac isolate Naoyuki Fukuchi, Akira Isogai, Jiro Nakayama, Seiji Takayama, Shuichi Yamashita, Kazuo Suyama and Akinori Suzuki Structure 13C NMR 碳谱模拟图 19 . micropeptin HU909 C41H64ClN9NaO12 相似度:50% Journal of Natural Products 2009 72 1429-1436 Protease Inhibitors from a Water Bloom of the Cyanobacterium Microcystis aeruginosa Shiri Gesner-Apter and Shmuel Carmeli Structure 13C NMR 碳谱模拟图 20 . apratoxin D C48H75N5O8S 相似度:50% Journal of Natural Products 2008 71(6) 1099-1103 Apratoxin D, a Potent Cytotoxic Cyclodepsipeptide from Papua New Guinea Collections of the Marine Cyanobacteria Lyngbya majuscula and Lyngbya sordida Marcelino Gutie#rrez, Takashi L. Suyama, Niclas Engene,Joshua S. Wingerd, Teatulohi Matainaho, and William H. Gerwick Structure 13C NMR 碳谱模拟图 21 . actinomycin G4 C61H84N12O17 相似度:50% Journal of Natural Products 2006 69 1153-1157 Actinomycins with Altered Threonine Units in the β-Peptidolactone Jens Bitzer, Victoria Gesheva, and Axel Zeeck Structure 13C NMR 碳谱模拟图 22 . certonardoside H 相似度:50% Journal of Natural Products 2002 65 1649-1656 New Saponins from the Starfish Certonardoa semiregularis Weihong Wang,Famei Li,Naseer Alam, Yonghong Liu,Jongki Hong,Chong-Kyo Lee,Kwang Sik Im,and Jee H. Jung Structure 13C NMR 碳谱模拟图 23 . lotoidoside E C44H71NO13 相似度:50% Planta Medica 2005 71 554-560 Antiproliferative Hopane and Oleanane Glycosides from the Roots of Glinus lotoides Arafa I. Hamed,Sonia Piacente, Giuseppina Autore,Stefania Marzocco,Cosimo Pizza,Wieslaw Oleszek Structure 13C NMR 碳谱模拟图 24 . chikusetsusaponin-IVa 相似度:50% Planta Medica 1984 50 322-327 Saponins from Chinese Medicinal Plants. (I). Isolation and Structures of Hemsiosides Rui-Lin Nie, Toshinobu Morita, Ryoji Kasai, Jun Zhou, Cheng-Yih Wu and Osamu Tanaka Structure 13C NMR 碳谱模拟图 25 . betavulgaroside I 1'''-methyl ester C48H72O20 相似度:50% Chemical & Pharmaceutical Bulletin 1996 44 1212-1217 Medicinal Foodstuffs. III. Sugar Beet. (1) : Hypoglycemic Oleanolic Acid Oligoglycosides, Betavulgarosides, I, II, III, and IV, from the Root of Beta vulgaris L. (Chenopodiaceae) Masayuki YOSHIKAWA,Toshiyuki MURAKAMI,Masashi KADOYA,Hisashi MATSUDA,Osamu MURAOKA,Johji YAMAHARA and Nobutoshi MURAKAMI Structure 13C NMR 碳谱模拟图 26 . betavulgaroside II C41H60O15 相似度:50% Chemical & Pharmaceutical Bulletin 1996 44 1212-1217 Medicinal Foodstuffs. III. Sugar Beet. (1) : Hypoglycemic Oleanolic Acid Oligoglycosides, Betavulgarosides, I, II, III, and IV, from the Root of Beta vulgaris L. (Chenopodiaceae) Masayuki YOSHIKAWA,Toshiyuki MURAKAMI,Masashi KADOYA,Hisashi MATSUDA,Osamu MURAOKA,Johji YAMAHARA and Nobutoshi MURAKAMI Structure 13C NMR 碳谱模拟图 27 . chikusetsusaponin Iva C42H66O15 相似度:50% Chemical & Pharmaceutical Bulletin 1990 38 375-377 Saponins from Bran of Quinoa, Chenopodium quinoa WILLD. II Fumie MIZUI,Ryoji KASAI,Kazuhiro OHTANI and Osamu TANAKA Structure 13C NMR 碳谱模拟图 28 . 20S-(2',3',4',6'-Tetra-O-acetyl-β-D-glucopyransoyloxy)dammar-24-en-3,12-dione C44H66O12 相似度:50% Chemistry of Natural Compounds 2006 42 452-458 SYNTHESIS OF 20S-PROTOPANAXADIOL 20-O-b-D-GLUCOPYRANOSIDE, A METABOLITE OF Panax ginseng GLYCOSIDES, AND COMPOUNDS RELATED TO IT L. N. Atopkina and V. A. Denisenko Structure 13C NMR 碳谱模拟图 |
2楼2013-03-03 11:09:24