| 查看: 379 | 回复: 2 | ||
静颜木虫 (小有名气)
|
[求助]
微谱求助 多谢
|
|
化合物一：12.7,19.3,20.1,31.4,33.1,34.0,35.1,41.8,42.6,53.4,69.8,70.1,84.0,112.9,118.1, 126.4,127.3,128.2,128.2,129.6,129.6,135.3,136.9,150.0,153.3,165.0,172.5 化合物二： 8.5,24.7,27.8,47.3,42.8,52.0,75.1,79.6,80.0,180.7 |
回复此楼» 猜你喜欢
上海工程技术大学张培磊教授团队招收博士生
已经有3人回复
-
上海工程技术大学【激光智能制造】课题组招收硕士
已经有5人回复
-
求助院士们，这个如何合成呀
已经有4人回复
-
临港实验室与上科大联培博士招生1名
已经有9人回复
-
想换工作。大多数高校都是 评职称时 认可5年内在原单位取得的成果吗？
已经有7人回复
-
需要合成515-64-0，50g，能接单的留言
已经有4人回复
-
自荐读博
已经有4人回复
-
写了一篇“相变储能技术在冷库中应用”的论文，论文内容以实验为主，投什么期刊合适？
已经有6人回复
-
带资进组求博导收留
已经有10人回复
-
最近几年招的学生写论文不引自己组发的文章
已经有11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，多谢啦！
已经有3人回复
- 微谱求助，各位大侠多谢！
已经有4人回复
- 求助微谱数据，给30J
已经有3人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 微谱求助(苯环衍生物类)
已经有3人回复
- 毕业急需数据，微谱求助
已经有3人回复
- 核磁谱图求助，多谢大家
已经有5人回复
- 求助三个化合物（碳谱）的微谱数据库检索结果（相似度前20%）
已经有3人回复
- 微谱求助，多谢
已经有5人回复
- 求助微谱数据,前10个即可
已经有3人回复
- 求助通过微谱查询化合物结构
已经有4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]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：冷光和荧光有什么区别？尽量具体一点，多谢了！！！
已经有8人回复
笑多会怀孕
铁杆木虫 (著名写手)
- 应助: 1216 (讲师)
- 金币: 9782.3
- 散金: 610
- 红花: 40
- 沙发: 3
- 帖子: 2721
- 在线: 1284.6小时
- 虫号: 2010893
- 注册: 2012-09-18
- 性别: GG
- 专业: 天然有机化学
【答案】应助回帖
感谢参与，应助指数 +1
|
1 . citocalasina B 相似度:77.7% Química Nova 2005 28 991-995 Antifungal compounds of Xylaria sp., an endophytic fungus isolated from Palicourea marcgravii (Rubiaceae) Cafêu, Mariana C.; Silva, Geraldo H.; Teles, Helder L.; Bolzani, Vanderlan da S.; Araújo, Ângela R.; Young, Maria Cláudia M.; Pfenning, Ludwig H. Structure 13C NMR 碳谱模拟图 2 . cytochalasin F 相似度:75.8% Journal of Natural Products 1999 62 155-157 Geniculol, a New Biologically Active Diterpene from the Endophytic Fungus Geniculosporium sp. Gabriele M. König, Anthony D. Wright, Hans-J. Aust, Siegfried Draeger, and Barbara Schulz Structure 13C NMR 碳谱模拟图 3 . 20-Deoxycytochalasin F C29H37NO4 相似度:70.3% Bioorganic & Medicinal Chemistry Letters 2012 22 3126-3129 Cytotoxic cytochalasins from the endozoic fungus Phoma sp. of the giant jellyfish Nemopilema nomurai Eun La Kim, Jian Lin Li, Hung The Dang, Jongki Hong, Chong-Ok Lee, Dong-Kyoo Kim,Won Duk Yoon, Euikyung Kim, Yonghong Liu, Jee H. Jung Structure 13C NMR 碳谱模拟图 4 . cytochalasin Z6 C29H37NO5 相似度:65.5% Journal of Natural Products 2003 66 1540-1544 Cytochalasins Z4, Z5, and Z6, Three New 24-Oxa[14]cytochalasans Produced by Phoma exigua var. heteromorpha Antonio Evidente,Anna Andolfi, Maurizio Vurro, Maria Chiara Zonno,and Andrea Motta Structure 13C NMR 碳谱模拟图 5 . 2-(n-butyl)amino-3-(4-fluorophenyl)-6,8-diphenyl-7-methyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]-pyrimidin-4(3H)-one C32H31FN4OS 相似度:60.7% Journal of Heterocyclic Chemistry 2008 45 1809-1813 An efficient synthesis of new pyrido[4',3':4,5]thieno[2,3-d]-pyrimidin-4(3H)-one derivatives Yang-Gen Hu,Ming-Wu Ding and Guo-Ping Zeng Structure 13C NMR 碳谱模拟图 6 . cytochalasin W C29H33NO5 相似度:60% Natural Toxins 1996 4 53-57 Cytochalasin W, a new 24-oxa[14]cytochalasan from phoma exigua var. heteromorpha (pages 53–57) Antonio Evidente, Renato Capasso, Maurizio Vurro and Antonio Bottalico Structure 13C NMR 碳谱模拟图 7 . compound 20 C31H33O5 相似度:59.2% Phytochemistry 2001 58 775-787 Synthesis and antifeedant properties of N-benzoylphenylisoserinates of Lactarius sesquiterpenoid alcohols Piotr Kopczacki, Maria Gumu ka, Marek Masnyk, Halina Grabarczyk,Gerard Nowak, W odzimierz M. Daniewski Structure 13C NMR 碳谱模拟图 8 . bitungolide F C24H32O4 相似度:59.2% Journal of Natural Products 2002 65 1820-1823 Bitungolides A-F, New Polyketides from the Indonesian Sponge Theonella cf. swinhoei Sodngam Sirirath,Junichi Tanaka, Ikuko I. Ohtani, Toshio Ichiba, Rachmaniar Rachmat, Kazunori Ueda,Takeo Usui, Hiroyuki Osada, and Tatsuo Higa Structure 13C NMR 碳谱模拟图 9 . cytochalasin B 相似度:59.2% China Journal of Chinese Materia Medica 2009 34 2060-2062 Chemical constituents in the introduced Coleus forskohlii ZHANG Weiwei, KONG Lingyi Structure 13C NMR 碳谱模拟图 10 . 1-(4-methoxyphenyl)-3,3-bis(4-methylphenyl)-1'-methyl-spiro-[azetidine-2,3'-indoline]-2',4-dione C32H28N2O3 相似度:59.2% Journal of Heterocyclic Chemistry 2006 43 1665-1668 Reactions of α-diazoketones with indolinone imines: Synthesis of new 1,3,3-triaryl-1'-methylspiro[azetidine-2,3'-indoline]-2',4-diones Girija S. Singh and Boycie J. Mmolotsi Structure 13C NMR 碳谱模拟图 11 . 16R,20R)-21,22-epoxy-7,20-dihydroxy-10-phenyl-24-oxa-[14]cytochalasa-6,13E,21E-diene-1,23-dione C29H37NO6 相似度:59.2% Magnetic Resonance in Chemistry 2008 46 650-659 Synthesis, complete 1H and 13C NMR assignment and crystal structure of novel epoxide derivatives of cytochalasin B (pages 650–659) Pieter S. Steyn, Jaco C. Breytenbach, Jeanne H. Botha, Manuel A. Fernandes and Philippus L. Wessels Structure 13C NMR 碳谱模拟图 12 . splenocin B C28H32N2O9 相似度:59.2% Journal of Medicinal Chemistry 2009 52 2317-2327 Potent Inhibitors of Pro-Inflammatory Cytokine Production Produced by a Marine-Derived Bacterium Wendy K. Strangman, Hak Cheol Kwon, David Broide, Paul R. Jensen and William Fenical Structure 13C NMR 碳谱模拟图 13 . (R)-3,3,3-trifluoro-2-methoxy-1-((S)-3-methylpiperidin-1-yl)-2-phenylpropan-1-one 相似度:59.2% Tetrahedron 2012 68 10218-10229 A [3+3] cyclization strategy for asymmetric synthesis of alkyl substituted piperidine-2-ones using 1,2-cyclic sulfamidates: a formal synthesis of (S)-coniine from l-norvaline Abdullah Karanfil, Berrin Balta, Mustafa Eskici Structure 13C NMR 碳谱模拟图 14 . cytochalasin Z5 C29H37NO6 相似度:58.6% Journal of Natural Products 2003 66 1540-1544 Cytochalasins Z4, Z5, and Z6, Three New 24-Oxa[14]cytochalasans Produced by Phoma exigua var. heteromorpha Antonio Evidente,Anna Andolfi, Maurizio Vurro, Maria Chiara Zonno,and Andrea Motta Structure 13C NMR 碳谱模拟图 15 . Cytochalasin M 相似度:57.1% Tetrahedron letters 1981 22 2703-2706 Structures of cytochalasin k, l and m, isolated from chalara microspora Tomas Fex Structure 13C NMR 碳谱模拟图 16 . stoloniolide I C28H42O3 相似度:57.1% Chemistry Letters 1995 24 331-331 Structure of Sargassumketone, a Novel Highly Oxygenated Ketone from Sargassum Kjellmanianum Hiroshi Nozaki, Susumu Ohira, Daisuke Takaoka, Naoto Senda and Mitsuru Nakayama Structure 13C NMR 碳谱模拟图 17 . L-696,475 C30H39NO3 相似度:57.1% The Journal of Antibiotics 1992 45 679-685 L-696, 474, A NOVEL CYTOCHALASIN AS AN INHIBITOR OF HIV-1 PROTEASE II. ISOLATION AND STRUCTURE J. ONDEYKA, O. D. HENSENS, D. ZINK, R. BALL, R. B. LINGHAM, G. BILLS, A. DOMBROWSKI, M. GOETZ Structure 13C NMR 碳谱模拟图 18 . Cytochalasin H2 C32H43NO5 相似度:56.2% Records of Natural Products 2012 6 121-126 Cytochalasin H2,a New Cytochalasin,Isolated from the Endophytic Fungus Xylaria sp. A23 Yu Li,Chunhua Lu,Yaojian Huang,Yaoyao Li and Yuemao Shen Structure 13C NMR 碳谱模拟图 |
2楼2013-08-19 21:12:28
笑多会怀孕
铁杆木虫 (著名写手)
- 应助: 1216 (讲师)
- 金币: 9782.3
- 散金: 610
- 红花: 40
- 沙发: 3
- 帖子: 2721
- 在线: 1284.6小时
- 虫号: 2010893
- 注册: 2012-09-18
- 性别: GG
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
静颜: 金币+30, ★★★很有帮助, 谢谢 合作愉快 2013-08-19 21:20:25
静颜: 金币+30, ★★★很有帮助, 谢谢 合作愉快 2013-08-19 21:20:25
|
1 . compound 4 C10H16O3 相似度:60% Chemical & Pharmaceutical Bulletin 1994 42 736-738 ABSOLUTE STEREOSTRUCTURES OF PAEONISOTHUJONE, A NOVEL SKELETAL MONOTERPENE KETONE, AND DEOXYPAEONISUFFRONE, AND ISOPAEONISUFFRAL, TWO NEW MONOTERPENES, FROM MOUTAN CORTEX Masayuki YOSHIKAWA,Emiko HARADA,Toshie MINEMATSU,Osamu MURAOKA,Johji YAMAHARA,Nobutoshi MURAKAMI and Isao KITAGAWA Structure 13C NMR 碳谱模拟图 2 . (3R,4S)-4-Hydroxymethyl-3-tert-butoxycarbonylamino-2,2-dimethyl-4-pentanolide 相似度:60% Tetrahedron Letters 2003 44 9189-9192 Study of the Lewis acid-promoted addition of silylenol ethers to imines derived from glyceraldehyde Ramón Badorrey, Carlos Cativiela, Marı́a D. Dı́az-de-Villegas, José A. Gálvez Structure 13C NMR 碳谱模拟图 3 . N-tert-Butoxycarbonylleucine 2,2,2-trichloroethyl ester C13H22Cl3NO4 相似度:60% Journal of the Chemical Society, Perkin Transactions 1 1996 1427-1433 Synthesis of derivatives of (2S,4S)-4-hydroxy-2,5-dimethyl-3-oxohexanoic acid, a constituent of the didemnins Isabel González, Gemma Jou, Josep Maria Caba, Fernando Albericio, Paul Lloyd-Williams and Ernest Giralt Structure 13C NMR 碳谱模拟图 4 . 4-piperidino-1-but-2-yn-1-yl propionate C12H19NO2 相似度:60% Russian Journal of Organic Chemistry 2011 47 161-167 Aminomethylation of acetylene alcohols and their esters with gem-diamines catalyzed by complexes of d-transition and rare-earth metals M. G. Shaibakova, I. G. Titova, A. G. Ibragimov and U. M. Dzhemilev Structure 13C NMR 碳谱模拟图 5 . tert-Butyl N-(4-aminobutyl)-N-(3-hydroxypropyl)dicar-bamate C17H34N2O5 相似度:54.5% Bioorganic & Medicinal Chemistry 2000 8 2059-2065 Synthesis and antimicrobial activity of squalamine analogue Hong-Seok Kim, Bo-Seung Choi, Kyung-Chan Kwon, Sang-Ok Lee, Hyun Jung Kwak, Cheol Hae Lee Structure 13C NMR 碳谱模拟图 6 . N1,N3-Bis(tert-butoxycarbonyl)-N1-(5-bromopentyl)propane-1,3-diamine C18H35N2O4Br 相似度:54.5% Bioorganic & Medicinal Chemistry 2013 21 4530-4540 Synthesis and evaluation of N8-acetylspermidine analogues as inhibitors of bacterial acetylpolyamine amidohydrolase Christophe Decroos, Christine M. Bowman, David W. Christianson Structure 13C NMR 碳谱模拟图 7 . (3S,6S)-tert-butyl 2-(iodomethyl)-6-isobutyl-3-isopropyl-5-oxopiperazine-1-carboxylate C17H31IN2O3 相似度:53.8% Tetrahedron 2012 68 10114-10121 An efficient entry to highly substituted chiral 2-oxopiperazines from α-amino acids via iodocyclization Amit Kumar Jana, Sanjit Kumar Das, Gautam Panda Structure 13C NMR 碳谱模拟图 8 . (3R,6R)-tert-butyl 2-(iodomethyl)-6-isobutyl-3-isopropyl-5-oxopiperazine-1-carboxylate C17H31IN2O3 相似度:53.8% Tetrahedron 2012 68 10114-10121 An efficient entry to highly substituted chiral 2-oxopiperazines from α-amino acids via iodocyclization Amit Kumar Jana, Sanjit Kumar Das, Gautam Panda Structure 13C NMR 碳谱模拟图 9 . compound 3 C10H16O3 相似度:50% Chemical & Pharmaceutical Bulletin 1994 42 736-738 ABSOLUTE STEREOSTRUCTURES OF PAEONISOTHUJONE, A NOVEL SKELETAL MONOTERPENE KETONE, AND DEOXYPAEONISUFFRONE, AND ISOPAEONISUFFRAL, TWO NEW MONOTERPENES, FROM MOUTAN CORTEX Masayuki YOSHIKAWA,Emiko HARADA,Toshie MINEMATSU,Osamu MURAOKA,Johji YAMAHARA,Nobutoshi MURAKAMI and Isao KITAGAWA Structure 13C NMR 碳谱模拟图 10 . gelsemide 相似度:50% Natural Product Research 1994 5 15-20 Two New Iridoids from the Leaves of Gelsemium elegans Benth. in Thailand Hiromitsu Takayama; Yuhko Morohoshi; Mariko Kitajima; Norio Aimi; Sumphan Wongseripipatana; Dhavadee Ponglux; Shin-Ichiro Sakai Structure 13C NMR 碳谱模拟图 11 . (2S)-4-azido-1,2-isopropylidendioxy-2-methylbutan C8H15N3O2 相似度:50% Helvetica Chimica Acta 1977 60 1273-1295 Stereoselektivitt und Reaktivitt bei der 1,3-dipolaren Cycloaddition chiraler N-(Alkoxyalkyl)nitrone Andrea Vasella Structure 13C NMR 碳谱模拟图 12 . N-acetyl-di[(3S)-3,4-isopropylidendioxy-3-methyl-1-butyl]amin 相似度:50% Helvetica Chimica Acta 1977 60 1273-1295 Stereoselektivitt und Reaktivitt bei der 1,3-dipolaren Cycloaddition chiraler N-(Alkoxyalkyl)nitrone Andrea Vasella Structure 13C NMR 碳谱模拟图 13 . N-(1-Oxaspiro[5.5]undec-4-yl)acetamide C12H21NO2 相似度:50% Canadian Journal of Chemistry 2009 87 698-705 Cerium(IV) sulfate catalyzed one-pot threecomponent diastereo selective synthesis of 4-amidotetrahydropyrans Nagarajan Panneer Selvam and Paramasivan T. Perumal Structure 13C NMR 碳谱模拟图 14 . compound 7b 相似度:50% Organic letters 2001 3 1701-1704 Highly Enantioselective Hydrogenation of (E)-β-(Acylamino)acrylates Catalyzed by Rh(I)-Complexes of Electron-Rich P-Chirogenic Diphosphines Masaya Yasutake, Ilya D. Gridnev, Natsuka Higashi, and Tsuneo Imamoto Structure 13C NMR 碳谱模拟图 15 . 4,5-Dihydroxy-2,2,4-trimethylcyclopentanone 相似度:50% Helvetica Chimica Acta 2010 93 111-117 Alternative Synthesis of 2-Hydroxy-3,5,5-trimethylcyclopent-2-en-1-one Christian Chapuis and Christine Saint-Léger Structure 13C NMR 碳谱模拟图 16 . Compound 11 相似度:50% Magnetic Resonance in Chemistry 2010 48 651-655 NMR studies on chiral intermediates in the total synthesis of (+)-biotin from D-mannose (pages 651–655) Wen-xue Chen, Ping Zhang and Fen-er Chen Structure 13C NMR 碳谱模拟图 17 . Compound 12 相似度:50% Magnetic Resonance in Chemistry 2010 48 651-655 NMR studies on chiral intermediates in the total synthesis of (+)-biotin from D-mannose (pages 651–655) Wen-xue Chen, Ping Zhang and Fen-er Chen Structure 13C NMR 碳谱模拟图 |
3楼2013-08-19 21:12:44