| 查看: 413 | 回复: 1 | |||
[求助]
求助碳谱 已有1人参与
|
|
氘代氯仿 13.02,13.52,13.84,15.69,16.80,21.57,24.96,28.51,28.82,32.55,34.62,35.57,37.25,40.00,40.75,48.65,51.40,51.95,61.66,77.12 |
回复此楼» 猜你喜欢
基金申报
已经有5人回复
-
基金委咋了？2026年的指南还没有出来？
已经有7人回复
-
国自然申请面上模板最新2026版出了吗？
已经有17人回复
-
纳米粒子粒径的测量
已经有8人回复
-
疑惑？
已经有5人回复
-
计算机、0854电子信息（085401-058412）调剂
已经有5人回复
-
Materials Today Chemistry审稿周期
已经有5人回复
-
溴的反应液脱色
已经有7人回复
-
推荐一本书
已经有12人回复
-
常年博士招收(双一流，工科)
已经有4人回复
Katharine3628
至尊木虫 (著名写手)
- 应助: 174 (高中生)
- 金币: 6591.1
- 散金: 3339
- 红花: 9
- 帖子: 1919
- 在线: 790.8小时
- 虫号: 693633
- 注册: 2009-01-17
- 性别: MM
- 专业: 中药药代动力学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
慧慧鑫鑫: 金币+8 2014-12-24 14:44:34
感谢参与，应助指数 +1
慧慧鑫鑫: 金币+8 2014-12-24 14:44:34
|
查询结果：共查到1032个化合物(查询结果仅供参考) 1 . 5α-androsten-2,3-α-epoxide 相似度:70% Magnetic Resonance in Chemistry 1986 24 718-722 13C NMR and lanthanide-induced shifts in epoxides of Terpenes and related compounds Hans-Jörg Schneider and Pawan K. Agrawal Structure 13C NMR 碳谱模拟图 2 . 3β-14β-Dihydroxy-5α-pregnan-20-one 相似度:66.6% Steroids 1993 58 518-523 Synthesis and structure-activity relationships of 14β-hydroxy-5α-pregnanes: pregnanes that bind to the cardiac glycoside receptor John F. Templeton, Yangzhi Ling, V.P.Sashi Kumar, Frank S. LaBella Structure 13C NMR 碳谱模拟图 3 . 5α-hydroxy-5α-androstan-3,17-dione 相似度:65% Phytochemistry 1997 45 951-956 The hydroxylation of some 13α-methylsteroids by Cephalosporium aphidicola Juliette Boynton, James R. Hanson, A. Christy Hunter Structure 13C NMR 碳谱模拟图 4 . [3aS-(3aα,5aβ,6β,7α,9aα,9bβ)]-7-(2-hydroxyethyl)dodecahydro-3a,6-dimethyl-3H-benz[e]inden-3-one C17H28O2 相似度:65% Journal of Medicinal Chemistry 1993 36 3956-3967 Neurosteroid analogs: structure-activity studies of benz[e]indene modulators of GABAA receptor function. 1. The effect of 6-methyl substitution on the electrophysiological activity of 7-substituted benz[e]indene-3-carbonitriles Yuefei Hu, Charles F. Zorumski, Douglas F. Covey Structure 13C NMR 碳谱模拟图 5 . 4-methyl-4-aza-5α-androstane-3,17-dione C19H29O2N 相似度:65% Journal of Medicinal Chemistry 1995 38 1158-1173 Synthesis and in Vitro Activity of 17.beta.-(N-Alkyl/arylformamido and N-alkyl/arylalkyl/arylamido)-4-methyl-4-aza-3-oxo-5.alpha.-androstan-3-ones as Inhibitors of Human 5.alpha.-Reductases and Antagonists of the Androgen Receptor Xun Li, Shankar M. Singh, Fernand Labrie Structure 13C NMR 碳谱模拟图 6 . [3aS-(3aα,5aβ,7β,9aα,9bβ)]-dodecahydro-7-(2-hydroxyethyl)-3a-methyl-3H-benz[e]inden-3-one C16H26O2 相似度:65% Journal of Medicinal Chemistry 1995 38 4548-4556 Neurosteroid Analogs. 3. The Synthesis and Electrophysiological Evaluation of Benz[e]indene Congeners of Neuroactive Steroids Having the 5.beta.-Configuration Mingcheng Han, Yuefei Hu, Charles F. Zorumski, Douglas F. Covey Structure 13C NMR 碳谱模拟图 7 . 5α-Androstan-2α-ol C19H32O 相似度:65% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR 碳谱模拟图 8 . Terminaline C23H41NO2 相似度:63.6% Steroids 2005 70 295-303 Cholinesterase inhibitory pregnane-type steroidal alkaloids from Sarcococca hookeriana M. Iqbal Choudhary, Krishna Prasad Devkota, Sarfraz Ahmad Nawaz, Rosa Ranjit, Atta-ur- Rahman Structure 13C NMR 碳谱模拟图 9 . Rhabdastin B C21H32O4 相似度:61.9% Journal of Natural Products 2010 73 1512-1518 Cytotoxic Isomalabaricane Derivatives and a Monocyclic Triterpene Glycoside from the Sponge Rhabdastrella globostellata Miyabi Hirashima, Kazuomi Tsuda, Toshiyuki Hamada, Hiroaki Okamura, Tatsuhiko Furukawa, Shin-ichi Akiyama, Yusuke Tajitsu, Ryuji Ikeda, Masaharu Komatsu, Matsumi Doe, Yoshiki Morimoto, Motoo Shiro, Rob W. M. van Soest, Kaoru Takemura, and Tetsuo Iwagawa Structure 13C NMR 碳谱模拟图 10 . 11β,17α-dihydroxy-3α,21-disulfooxy-5α-pregnan-20-one disodium salt C21H32O11S2Na2 相似度:61.9% Chemical & Pharmaceutical Bulletin 2010 58 344-353 Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5α- and 5β-Series Rika Okihara, Kuniko Mitamura, Maki Hasegawa, Megumi Mori, Akina Muto, Genta Kakiyama, Shoujiro Ogawa, Takashi Iida, Miki Shimada, Nariyasu Mano and Shigeo Ikegawa Structure 13C NMR 碳谱模拟图 11 . 17α-hydroxy-3α,21-disulfooxy-5α-pregnan-20-one disodium salt C21H32O10S2Na2 相似度:61.9% Chemical & Pharmaceutical Bulletin 2010 58 344-353 Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5α- and 5β-Series Rika Okihara, Kuniko Mitamura, Maki Hasegawa, Megumi Mori, Akina Muto, Genta Kakiyama, Shoujiro Ogawa, Takashi Iida, Miki Shimada, Nariyasu Mano and Shigeo Ikegawa Structure 13C NMR 碳谱模拟图 12 . (2α,3α,5α,20R)-2,3-epoxypregnan-20-ol C21H34O2 相似度:61.9% Steroids 2012 77 1403-1418 Solid-phase chemical synthesis and in vitro biological evaluation of novel 2β-piperazino-(20R)-5α-pregnane-3α,20-diol N-derivatives as anti-leukemic agents Hajer Jegham, René Maltais, Philippe Dufour, Jenny Roy, Donald Poirier Structure 13C NMR 碳谱模拟图 13 . compound 54 相似度:60.8% Magnetic Resonance in Chemistry 1989 27 1166-1175 13C NMR data for isopimarane and 8-epi-isopimarane diterpenoids A. San Feliciano, M. Medarde, F. Tomé, B. Hebrero and E. Caballero Structure 13C NMR 碳谱模拟图 14 . (16R)-Ent-3α-hydroxykauran-15-one C20H32O2 相似度:60% Chemical & Pharmaceutical Bulletin 2002 50(6) 808-813 Cytotoxic and Apoptosis-Inducing ent-Kaurane-Type Diterpenoids from the Japanese Liverwort Jungermannia truncata NEES Fumihiro NAGASHIMA, Masuo KONDOH, Toshinari UEMATSU,Akiko NISHIYAMA，Sayaka SAITO,Masao SATO, and Yoshinori ASAKAWA Structure 13C NMR 碳谱模拟图 15 . 15-hydroxy-cis-clerodan-3-ene-18-oic acid C20H34O3 相似度:60% Journal of Natural Products 2003 66 316-319 cis-Clerodane Type Diterpenes from Cistus monspeliensis1 Eleftherios Kalpoutzakis, Nektarios Aligiannis, Alexios-Leandros Skaltsounis, and Sofia Mitakou Structure 13C NMR 碳谱模拟图 16 . 15-hydroxy-cis-clerodan-3-ene-18-al C20H34O2 相似度:60% Journal of Natural Products 2003 66 316-319 cis-Clerodane Type Diterpenes from Cistus monspeliensis1 Eleftherios Kalpoutzakis, Nektarios Aligiannis, Alexios-Leandros Skaltsounis, and Sofia Mitakou Structure 13C NMR 碳谱模拟图 17 . ent-16(S)-7β-hydroxykauran-15-one C20H32O2 相似度:60% Phytochemistry 1996 42 1641-1646 Sesquiterpenoids and diterpenoids from the liverwort Jungermannia truncata Malcolm S. Buchanan, Joseph D. Connolly, Azizol A. Kadir, David S. Rycroft Structure 13C NMR 碳谱模拟图 18 . 11ξ-hydroxystemodinone 相似度:60% Phytochemistry 1994 36 1391-1393 Biotransformation of some stemodane diterpenoids by Cephalosporium aphidicola James R. Hanson, Paul B. Reese, Jacqueline A. Takahashi, Maureen R. Wilson Structure 13C NMR 碳谱模拟图 19 . ent-7,19-dihydroxy-6,7-seco-kauran-6-oic acid 6→19-lactone C20H32O3 相似度:60% Phytochemistry 1988 27 761-765 7-hydroxy-6,7-seco-kaurenes as inhibitors of gibberellin biosynthesis in Gibberella fujikuroi Mark K. Baynham,Julia M. Dickinson,James R. Hanson Structure 13C NMR 碳谱模拟图 20 . compound 1 相似度:60% Phytochemistry 1989 28 543-551 Diterpenes and other constituents from Australian Helichrysum and related species J. Jakupovic,A. Schuster,F. Bohlmann,U. Ganzer,R.M. King,H. Robinson Structure 13C NMR 碳谱模拟图 21 . SCH 39185 相似度:60% Bioorganic & Medicinal Chemistry Letters 1992 2 575-578 Biosynthesis of macrolactam antifungal agents M. S. Puar, V. Gullo, I. Gunnarsson, V. Hegde, M. Patel, J. Schwartz Structure 13C NMR 碳谱模拟图 22 . 17β-Bromo-5β,6β-epoxy-3β-hydroxy-5α-androstane C19H29BrO2 相似度:60% Tetrahedron Letters 2003 44 1351-1354 A selective Cu(II)/Fe(III)-mediated hydrogenation of steroidal haloalkenes in the presence of hydrazine Kai-Hsuan Chang, Malikah N. Jenkins, Hsin-Ru Wu, Wen-Shan Li Structure 13C NMR 碳谱模拟图 23 . E-isolinaridiol C20H34O2 相似度:60% Tetrahedron 1993 49 9067-9078 Neo-clerodane diterpenoids from aerial parts of linaria saxatilis var. glutinosa Arturo San Feliciano, Marina Gordaliza, José M. Miguel del Corral, María L. de la Puente, Santiago García-Granda, Miguel A. Salvado Structure 13C NMR 碳谱模拟图 24 . 4,5α-epoxy-androstan-3,17-dione 相似度:60% Tetrahedron 2012 68 9249-9255 Oxidation of unsaturated steroid ketones with hydrogen peroxide catalyzed by Fe(bpmen)(OTf)2. New methodology to access biologically active steroids by chemo-, and stereoselective processes David Clemente-Tejeda, Alejandro López-Moreno, Francisco A. Bermejo Structure 13C NMR 碳谱模拟图 25 . 4α,5β-epoxy-1βH,9αH-caryophyll-8-ol 相似度:60% Pharmazie 1997 52 162-163 A new caryophyllane derivative from Stevia triflora J.M.AMARO-LUIS and R.M.ADRIAN Structure 13C NMR 碳谱模拟图 26 . compound 18 相似度:60% Organic Magnetic Resonance 1984 22 734-736 Carbon-13 NMR spectra of Piper alkamides and related compounds Avijit Banerji, Manjusha Sarkar (née Chaudhuri), Tapasree Ghosal and Sudhir Chandra Pal Structure 13C NMR 碳谱模拟图 27 . compound 18 相似度:60% Organic Magnetic Resonance 1984 22 736-738 Carbon-13 nuclear magnetic resonance spectra of some heterocyclic D-homoandrostanes Deanna Marcano, Jeannette De Méndez, Ana C. Ortiz and Mirna Salinas Structure 13C NMR 碳谱模拟图 28 . (5α,13α,17α)-16-carboxamido-10,17-dimethylgon-15-ene C20H31NO 相似度:60% Steroids 2013 78 1177-1182 Synthesis of novel 13α-18-nor-16-carboxamido steroids via a palladium-catalyzed aminocarbonylation reaction Eszter Szánti-Pintér, Zsolt Csók, Zoltán Berente, László Kollár, Rita Skoda-Földes Structure 13C NMR 碳谱模拟图 29 . compound 7 相似度:60% Magnetic Resonance in Chemistry 1985 23 959-963 13C NMR spectra of 5β,14β-hydroxysteroids Gerhard G. Habermehl, Peter E. Hammann and Victor Wray Structure 13C NMR 碳谱模拟图 30 . 3,5,15-tri-O-acetyllathyrol C26H36O7 相似度:60% Phytochemistry 2014 104 79-88 Lathyrane-type diterpenoids from the seeds of Euphorbia lathyris Jin Lu, Guoyu Li, Jian Huang, Cui Zhang, Lan Zhang, Ke Zhang, Pingya Li, Ruichao Lin, Jinhui Wang Structure 13C NMR 碳谱模拟图 31 . 5,15-di-O-acetyl-3-O-salicyllathyrol,respectively C31H38O8 相似度:60% Phytochemistry 2014 104 79-88 Lathyrane-type diterpenoids from the seeds of Euphorbia lathyris Jin Lu, Guoyu Li, Jian Huang, Cui Zhang, Lan Zhang, Ke Zhang, Pingya Li, Ruichao Lin, Jinhui Wang Structure 13C NMR 碳谱模拟图 32 . (20S)-3β ,6α -dihydroxy-5α -pregnane-20-methanol C22H38O3 相似度:59.0% Steroids 2004 69 617-628 Synthesis of [26,27-2H6]brassinosteroids from 23,24-bisnorcholenic acid methyl ester Andrey P. Antonchick, Bernd Schneider, Vladimir N. Zhabinskii, Vladimir A. Khripach Structure 13C NMR 碳谱模拟图 33 . 17α,21-dihydroxy-3α-sulfooxy-5α-pregnan-20-one sodium salt C21H33O7SNa 相似度:59.0% Chemical & Pharmaceutical Bulletin 2010 58 344-353 Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5α- and 5β-Series Rika Okihara, Kuniko Mitamura, Maki Hasegawa, Megumi Mori, Akina Muto, Genta Kakiyama, Shoujiro Ogawa, Takashi Iida, Miki Shimada, Nariyasu Mano and Shigeo Ikegawa Structure 13C NMR 碳谱模拟图 34 . compound A11αP 相似度:59.0% Magnetic Resonance in Chemistry 1993 31 689-692 13C NMR spectra of trimethylsilylated secondary steroid alcohols Jan Schraml, Jan Čermák and Alexander Kasal Structure 13C NMR 碳谱模拟图 35 . Clerodan-15,18-dioic acid dimethyl ester 相似度:59.0% Journal of the Brazilian Chemical Society 2000 11 355-360 Separation of Acid Diterpenes of Copaifera cearensis Huber ex Ducke by Flash Chromatography Using Potassium Hydroxide Impregnated Silica Gel Angelo C. Pinto, Waldenir F. Braga, Claudia M. Rezende, Francisco M. S. Garrido, Valdir F. Veiga Jr., Lothar Bergter, Maria Lucia Patitucci and Octávio A. C. Antunes Structure 13C NMR 碳谱模拟图 36 . Isoatisine 相似度:59.0% The Journal of Organic Chemistry 1987 52 5051-5053 The case of the troubling doubling. Isoatisine and 19-epiisoatisine from the Chinese herb guan-bai-fu (Aconitum koreanum) Manfred G. Reinecke, William H. Watson, De Chang Chen, Wen Mei Yan Structure 13C NMR 碳谱模拟图 37 . 1α,2α-methylene-5α-androstan-17β-ol-acetate 相似度:59.0% Magnetic Resonance in Chemistry 1995 33 529-540 Ring a conformation in steroids. 3—Cyclosteroids and cyclopropanosteroids Kirk Marat, J. F. Templeton, Yangzhi Ling, Weiyang Lin and R. K. Gupta Structure 13C NMR 碳谱模拟图 38 . 3α,4α-methylene-5α-androstan-17β-ol acetate 相似度:59.0% Magnetic Resonance in Chemistry 1995 33 529-540 Ring a conformation in steroids. 3—Cyclosteroids and cyclopropanosteroids Kirk Marat, J. F. Templeton, Yangzhi Ling, Weiyang Lin and R. K. Gupta Structure 13C NMR 碳谱模拟图 39 . (3β,5α,6α)- and (3β,5β,6β)-Pregnane-20α-carboxaldehyde-5,6-epoxy-3-yl acetate C24H36O4 相似度:58.3% Steroids 2010 75 879-883 A concise synthesis of β-sitosterol and other phytosterols Jiliang Hang, Patrick Dussault Structure 13C NMR 碳谱模拟图 40 . lupeol C30H50O 相似度:58.3% Chinese Traditional and Herbal Drugs 2012 43 1071-1074 Chemical constituents from twigs and leaves of Fordia cauliflora LIU Jin-lei; PAN Zheng-hong; SU Tao; YAN Xiao-jie; LI Dian-peng Structure 13C NMR 碳谱模拟图 41 . tumonoic acid F C21H37NO5 相似度:57.1% Journal of Natural Products 2008 71(9) 1530-1537 Natural Products Chemistry and Taxonomy of the Marine Cyanobacterium Blennothrix cantharidosmum Benjamin R. Clark, Niclas Engene, Margaret E. Teasdale, David C. Rowley,Teatulohi Matainaho, Frederick A. Valeriote, and William H. Gerwick Structure 13C NMR 碳谱模拟图 42 . methyl ent-15β,16β-epoxykauran-19-oate C21H32O3 相似度:57.1% Journal of Natural Products 2003 66 491-496 Labdane and Kaurane Diterpenoids from Plectranthus fruticosus Cristina Gaspar-Marques, M. Ftima Simes, Aida Duarte, and Benjamn Rodrguez Structure 13C NMR 碳谱模拟图 43 . caesaldekarin c C21H30O4 相似度:57.1% Chemical & Pharmaceutical Bulletin 1996 44 1157-1161 Indonesian Medicinal Plants. XIII. Chemical Structures of Caesaldekarins c, d, and e, Three Additional Cassane-Type Furanoditerpenes from the Roots of Caesalpinia major (Fabaceae). Several Interesting Reaction Products of Caesaldekarin a Provided by N-Bro Isao KITAGAWA,Partomuan SIMANJUNTAK,Taifo MAHMUD,Motomasa KOBAYASHI,Satoshi FUJII,Tahan UJI and Hirotaka SHIBUYA Structure 13C NMR 碳谱模拟图 44 . caesaldekarin C C21H30O4 相似度:57.1% Phytochemistry 1998 47 1153-1155 Cassane diterpenes from Caesalpinia bonducella Sonia Peter, Winston F. Tinto, Stewart McLean, William F. Reynolds, Margaret Yu Structure 13C NMR 碳谱模拟图 45 . methyl-2α,3α,9β-trihydroxy-9-epi-labd-13(Z)-en-15-oate 相似度:57.1% Phytochemistry 1997 45 797-800 9-epi-labdane diterpenoids from Nolana rostrata var. Rostrata María Cristina Chamy, Juan A. Garbarino, Marisa Piovano, José L. López-Pérez, Marcello Nicoletti, Rossana Gandolfo, Arturo San Feliciano Structure 13C NMR 碳谱模拟图 46 . Methyl 15-hydroxy-8,12α-epidioxyabiet-13-en-18-oate 相似度:57.1% Phytochemistry 1994 35 1271-1274 Terpenoids of the wood of Abies marocana Alejandro F. Barrero, Juan F. Sanchez, Enrique J. Alvarez-Manzaneda, M. Muñoz Dorado, Ali Haidour Structure 13C NMR 碳谱模拟图 47 . Methyl ent-7α,15β-dihydroxy-kaur-16-en-19-oate C21H32O4 相似度:57.1% Phytochemistry Letters 2012 5 401-406 Biologically active abietane and ent-kaurane diterpenoids and other constituents from Erythroxylum suberosum Cristiane Justino do Nascimento, Ivana Maria Povoa Violante, Walmir Silva Garcez,Arnildo Pott, Fernanda Rodrigues Garcez Structure 13C NMR 碳谱模拟图 48 . 17α,21-dihydroxy-3α-sulfooxy-5β-pregnan-20-one sodium salt C21H33O7SNa 相似度:57.1% Chemical & Pharmaceutical Bulletin 2010 58 344-353 Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5α- and 5β-Series Rika Okihara, Kuniko Mitamura, Maki Hasegawa, Megumi Mori, Akina Muto, Genta Kakiyama, Shoujiro Ogawa, Takashi Iida, Miki Shimada, Nariyasu Mano and Shigeo Ikegawa Structure 13C NMR 碳谱模拟图 49 . 3α,17α-dihydroxy-21-sulfooxy-5β-pregnan-20-one sodium salt C21H33O7SNa 相似度:57.1% Chemical & Pharmaceutical Bulletin 2010 58 344-353 Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5α- and 5β-Series Rika Okihara, Kuniko Mitamura, Maki Hasegawa, Megumi Mori, Akina Muto, Genta Kakiyama, Shoujiro Ogawa, Takashi Iida, Miki Shimada, Nariyasu Mano and Shigeo Ikegawa Structure 13C NMR 碳谱模拟图 50 . 17α-hydroxy-3α,21-disulfooxy-5β-pregnan-20-one disodium salt C21H32O10S2Na2 相似度:57.1% Chemical & Pharmaceutical Bulletin 2010 58 344-353 Potential Corticoid Metabolites: Chemical Synthesis of 3- and 21-Monosulfates and Their Double-Conjugates of Tetrahydrocorticosteroids in the 5α- and 5β-Series Rika Okihara, Kuniko Mitamura, Maki Hasegawa, Megumi Mori, Akina Muto, Genta Kakiyama, Shoujiro Ogawa, Takashi Iida, Miki Shimada, Nariyasu Mano and Shigeo Ikegawa Structure 13C NMR 碳谱模拟图 |
2楼2014-12-23 15:08:45