| 查看: 198 | 回复: 2 | |||
杨大松至尊木虫 (文坛精英)
|
[求助]
求助微谱数据，谢谢
|
|
分到一个化合物猜了很久未看出来，此化合物共28个碳，碳谱数据如下： 15.9,16.0,16.1,17.6,25.7,26.2,26.5,26.6,26.7,28.9,34.3,39.6,39.7,39.8,48.7,63.9,110.9,122.1,123.8,124.1,124.2,124.3,131.2,131.3,135.0,135.5,136.4,149.5 辛苦各位了，谢谢。 |
回复此楼» 本帖已获得的红花（最新10朵）
杨大松» 猜你喜欢
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有13人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有11人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有11人回复
-
表哥与省会女结婚，父母去帮带孩子被省会女气回家生重病了
已经有9人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有10人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有11人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 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
- 求助三萜化合物解析！不甚感激
已经有38人回复
- 求助3个用微谱解析的结构
已经有8人回复
- 求助微谱数据库查询
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
- 求助解谱 个人觉得是黄酮
已经有16人回复
- 【求助】微反-色谱 怎么使用啊？
已经有8人回复
二氯甲烷
金虫 (正式写手)
- 应助: 105 (高中生)
- 金币: 2190.7
- 散金: 1870
- 红花: 15
- 帖子: 538
- 在线: 120.8小时
- 虫号: 1337209
- 注册: 2011-07-04
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
杨大松: 金币+25, ★★★★★最佳答案 2012-06-17 09:50:12
感谢参与，应助指数 +1
杨大松: 金币+25, ★★★★★最佳答案 2012-06-17 09:50:12
|
1 . peplusol C30H50O 相似度:96.5% Journal of Natural Products 2000 63 267-269 Nonpolar Components of the Latex of Euphorbia peplus José-Luis Giner, Jason D. Berkowitz, and Thomas Andersson Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . anhydrobisfarnesol C30H50O 相似度:92.8% Tetrahedron 2000 56 9647-9653 Structure and Synthesis of Anhydrobisfarnesol from Euphorbia lateriflora and Asymmetric Synthesis of (R)-Sesquilavandulol Sophie Faure, Joseph D. Connolly, Christopher O. Fakunle, Olivier Piva Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 3-(4,8,12,16-Tetramethylheptadeca-3,7,11,15-tetraenyl)-thiophene-1-oxide C25H38OS 相似度:78.5% Journal of Asian Natural Products Research 2011 Vol.13,No.9 879-883 A new acyclic thiophene sesterterpene from the Sikao Bay sponge, Xestospongia sp. Patchara Pedpradaba and Khanit Suwanborirux Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 4-hydroxy-3-octaprenylbenzoic acid 相似度:75.8% Natural Product Sciences 1999 5 177-180 Terpenoids from Two Sponge Species of the Aegean Sea Erdogan, Ilkay; Tanaka, Junichi; Higa, Tatsuo; Sener, Bilge Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 1,4-dihydroxy-2-tetraprenylbenzene derivative C28H40O3 相似度:75% Journal of Natural Products 1996 59 960-961 A New Tetraprenylhydroquinone Derivative with an Acetic Acid Unit from the Marine Sponge Ircinia muscarum Julia Pérez Baz, Librada M. Ca?edo, and Dianne Tapiolas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . sargaol 相似度:75% Phytochemistry 1999 50 63-69 Cytotoxic polyisoprenes and glycosides of long-chain fatty alcohols from Dimocarpus fumatus Laurence Voutquenne, Catherine Lavaud, Georges Massiot, Thierry Sevenet,Hamid A. Hadi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . compound 3 C27H38O4 相似度:75% Journal of Natural Products 1989 Vol 52 614 Novel Prenylated Hydroxybenzoic Acid Derivatives from Piper saltuum Anderson Maxwell, Dave Rampersad Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . sargaol C27H38O2 相似度:75% Phytochemistry 1992 31 1209-1213 A cytotoxic principle of the brown alga Sargassum tortile and structures of chromenes Atsushi Numata, Shoichi Kanbara, Chika Takahashi, Ryoko Fujiki, Michiko Yoneda, Yoshihide Usami, Eiichi Fujita Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . compound 4 C28H45F3O 相似度:75% Tetrahedron Letters 2000 41 6367-6370 Trifluoromethyl ketones derived from squalene: inhibition of the cholesterol biosynthesis in HepG2 cells Farid Benayoud, Ahmed Abouabdellah, Cyrille Richard, Danièle Bonnet-Delpon, Jean-Pierre Bégué, Danielle Levasseur, Olivier Boutaud, Francis Schuber Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 5-hydroxy-7-(3,7,11,15-tetramethylhexadeca-2,6,10,11-tetraenyl)-2(3H)-benzofuranone 相似度:71.4% Planta Medica 2007 73 279-282 A New Benzofuranone and Anti-HIV Constituents from the Stems of Rhus chinensis Qiong Gu,Rui-Rui Wang,Xue-Mei Zhang ,Yun-Hua Wang,Yong-Tang Zheng, Jun Zhou, Ji-Jun Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . compound 2 C27H38O4 相似度:71.4% Journal of Natural Products 1989 Vol 52 614 Novel Prenylated Hydroxybenzoic Acid Derivatives from Piper saltuum Anderson Maxwell, Dave Rampersad Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 2-geranylgeranyl-1,4-dihydroxybenzene C26H38O2 相似度:71.4% Journal of Natural Products 1995 Vol 58 893-896 A Bioactive Tetraprenylphenol from Lactarius lignyotus Giovanni Vidari, Paola Vita-Finzi, Anna Maria Zanocchi, Guido Pedrali Noy Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . Compound 1 C25H38O2 相似度:71.4% Bioorganic & Medicinal Chemistry Letters 1991 1 639-644 Linear sesterterpenes from the Caribbean sponge Thorecta horridus with inflammatory activity Ernesto Fattorusso, Virginia Lanzotti, Silvana Magno, Luciano Mayol, Massimo Di Rosa and, Armando Ialenti Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Compound 2 C25H38O2 相似度:71.4% Bioorganic & Medicinal Chemistry Letters 1991 1 639-644 Linear sesterterpenes from the Caribbean sponge Thorecta horridus with inflammatory activity Ernesto Fattorusso, Virginia Lanzotti, Silvana Magno, Luciano Mayol, Massimo Di Rosa and, Armando Ialenti Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 4 C27H38O2 相似度:71.4% Phytochemistry 1985 24 1047-1050 Tetraprenyltoluquinols from the brown alga Cystoseira jabukae Vincenzo Amico, Francesca Cunsolo, Mario Piattelli, Giuseppe Ruberto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 27-Methylidenesqualene C31H50 相似度:71.4% Tetrahedron Letters 2004 45 3093-3096 Enzymatic cyclization of 26- and 27-methylidenesqualene to novel unnatural C31 polyprenoids by squalene:hopene cyclase Hideya Tanaka, Hiroshi Noguchi, Ikuro Abe Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . menaquinone-4-d7 C31H33D7O2 相似度:71.4% Bioorganic & Medicinal Chemistry 2010 18 3116-3124 Structure–activity relationships in the conversion of vitamin K analogues into menaquinone-4. Substrates essential to the synthesis of menaquinone-4 in cultured human cell lines Yoshitomo Suhara, Akimori Wada, Yoji Tachibana, Masato Watanabe, Kanae Nakamura, Kimie Nakagawa, Toshio Okano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . eunicenone A C29H44O4 相似度:71.4% Tetrahedron 1993 49 9277-9284 Eunicenones A and B: Diterpenoid cyclohexenones of a rare skeletal class from a new species of the caribbean gorgonian eunicea Jongheon Shin, William Fenical Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . geranylgeranyl 1,4-hydroquinone C26H38O2 相似度:71.4% Tetrahedron 2011 67 2591-2595 Fascioquinols A–F: bioactive meroterpenes from a deep-water southern Australian marine sponge, Fasciospongia sp. Hua Zhang, Zeinab G. Khalil, Robert J. Capon Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . callophycoic acid F C27H36O3 相似度:71.4% The Journal of Organic Chemistry 2007 72 7343-7351 Callophycoic Acids and Callophycols from the Fijian Red Alga Callophycus serratus Amy L. Lane, Elizabeth P. Stout, Mark E. Hay, Anne C. Prusak, Kenneth Hardcastle, Craig R. Fairchild, Scott G. Franzblau, Karine Le Roch, Jacques Prudhomme, William Aalbersberg, and Julia Kubanek Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . methylsqualene C31H52 相似度:70.9% Phytochemistry 2004 65 3159-3165 C31–C34 methylated squalenes from a Bolivian strain of Botryococcus braunii Etienne Achitouv, Pierre Metzger, Marie-No?lle Rager, Claude Largeau Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . (2E,6E,12E,16E)-3,7,13,17,21-pentamethyl-10-(1-methylethenyl)-2,6,12,16,20-docosapentaen-1-ol C30H50O 相似度:70% Chemical & Pharmaceutical Bulletin 2005 53(8) 1037-1039 Cupaniol, a New Branched Polyprenol, from Cupania latifolia Wataru SAKANE,Noriyuki HARA, Yoshinori FUJIMOTO,Yoshihisa TAKAISHI,Ricardo ACU?A,Coralia OSORIO,and Carmenza DUQUE Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . camelliol C C30H50O 相似度:70% Journal of Natural Products 1999 62 265-268 Camelliols A-C, Three Novel Incompletely Cyclized Triterpene Alcohols from Sasanqua Oil (Camellia sasanqua) Toshihiro Akihisa, Koichi Arai, Yumiko Kimura, Kazuo Koike, Wilhelmus C. M. C. Kokke, Tsuyoshi Shibata, and Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . squalene 相似度:70% Chemical & Pharmaceutical Bulletin 1989 37 1140-1142 FERN CONSTITUENTS : TWO NEW MALABARICATRIENES ISOLATED FROM Lemmaphyllum microphyllum var. obovatum Kazuo MASUDA,Kenji SHIOJIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . squalene 相似度:70% Natural Product Research 1995 5 289-293 Sapelenin D, a New Acyclic Triterpenoid from the Stem Bark of Entandrophragma cylindricum David Ngnokam; Georges Massiot; Christophe Bliard; Etienne Tsamo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . squalene 相似度:70% Phytochemistry 1993 34 1603-1607 Sapelenins A, B and C, acyclic triterpenoids from the stem bark of Entandrophragma cylindricum David Ngnokam, Georges Massiot, Jean-Marc Nuzillard, Joseph D. Connolly, Etienne Tsamo, Christophe Morin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . (9R,10S)-polypoda-8(26),13E,17E,21-tetraen-3β-ol 相似度:70% Organic Letters 2008 Vol.10,No.21 4959-4962 Importance of Saccharomyces cerevisiae Oxidosqualene-Lanosterol Cyclase Tyrosine 707 Residue for Chair-Boat Bicyclic Ring Formation and Deprotonation Reactions Tung-Kung Wu, Tsai-Ting Wang, Cheng-Hsiang Chang, Yuan-Ting Liu, and Wen-Shiang Shie Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . squalene 相似度:70% Tetrahedron letters 1983 24 5733-5736 Fern constituents: Polypodatetraenes, novel bicyclic triterpenoids, isolated from polypodiaceous and aspidiaceous plants Kenji Shiojima, Y?ko Arai, Kazuo Masuda, Toshifumi Kamada, Hiroyuki Ageta Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . sargaol acetate C29H40O3 相似度:68.9% Heterocycles 2010 81 625-635 Absolute Configuration of Sargaol Acetate Using DFT Calculations and Vibrational Circular Dichroism Marcelo A. Mu?oz, Carlos Areche, Juana Rovirosa, Aurelio San-Martín, and Pedro Joseph-Nathan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . Compound 3g 相似度:68.9% Bioorganic & Medicinal Chemistry Letters 2002 12 895-898 Evaluation of Morphogenic Regulatory Activity of Farnesoic acid and Its Derivatives against Candida albicans Dimorphism Sanghee Kim, Eunkyung Kim, Dong-Sun Shin, Heonjoong Kang, Ki-Bong Oh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . Compound 8 相似度:68.9% Bioorganic & Medicinal Chemistry Letters 1991 1 227-232 26-Hydroxysqualene and derivatives: substrates and inhibitors for squalene epoxidase Mei Bai, Xiao-yi Xiao, Glenn D. Prestwich Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . methylation of 1-formyl-3-hydroxyneogrifolin C26H38O4 相似度:67.8% Phytochemistry 2002 59 731-737 Neogrifolin derivatives possessing anti-oxidative activity from the mushroom Albatrellus ovinus Makiko Nukata, Toshihiro Hashimoto, Isao Yamamoto, Nobuki Iwasaki,Masami Tanaka, Yoshinori Asakawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . (2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaen-1-ol 相似度:67.8% Journal of Natural Products 1997 60 65-68 Resorcinol Derivatives and Flavonoids of Ononis natrix Subspecies ramosissima Alejandro F. Barrero, M. Mar Herrador, Pilar Arteaga, Ignacio Rodríguez-García, and Manuel García-Moreno Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . bolegrevilol C28H40O4 相似度:67.8% Chemical & Pharmaceutical Bulletin 1989 37 1424-1425 BOLEGREVILOL, A NEW LIPID PEROXIDATION INHIBITOR FROM THE EDIBLE MUSHROOM SUILLUS GREVILLEI Takaaki HAYASHI,Akio KANETOSHI,Mitsuhiko IKURA and Haruhisa SHIRAHAMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . 6-geranylgeranyl-2,4-dihydroxy-1-methoxybenzene C27H40O3 相似度:67.8% Journal of Natural Products 1989 Vol 52 941 Antimicrobial Tetraprenylpenols fron suillus granulatus Corrado Triangali, Mario Piattelli, Corrada Geraci, Giovanni Nicolosi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . (2'E,6E,10'E)-2,9-Dimethyl-6-methoxyamino-7-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl)-7H-purinium C28H44N5O 相似度:67.8% Archiv der Pharmazie 2011 1 50-55 Antimicrobial and Antineoplastic Activities of Agelasine Analogs Modified in the Purine 2-Position Heidi Roggen, Colin Charnock, Robert Burman, Jenny Felth, Rolf Larsson, Lars Bohlin, and Lise-Lotte Gundersen Structure 13C NMR 碳谱模拟图 |
2楼2012-06-17 09:29:47
杨大松
至尊木虫 (文坛精英)
- 应助: 243 (大学生)
- 金币: 23878.3
- 散金: 3
- 红花: 46
- 帖子: 10466
- 在线: 831.8小时
- 虫号: 1190374
- 注册: 2011-01-15
- 专业: 化学生物学与生物有机化学
3楼2012-06-17 09:50:44