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[求助]
求微谱检索化合物结构
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化合物1 24.56,27.25,34.59,38.63,71.75,71.82,72.42,76.13,110.06,132.20 CDCl3,400MHZ 化合物2 15.72,17.02,17.29,17.75,17.75,17.75,19.97,20.72,33.82,34.14,35.29,36.32,38.72,41.49,46.28,48.91,59.91,63.78,71.07,71.54 DMSO，400MHZ |
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【答案】应助回帖
感谢参与，应助指数 +1
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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 24.56,27.25,34.59,38.63,71.75,71.82,72.42,76.13,110.06,132.20 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值 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70个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (1R,2R,3R,5S,6S,8S,9S)-6-iodo-5-methyl-11,12,13-trioxatetracyclo[7.2.1.12,5.03,8]tridecane C11H15IO3 相似度:63.6% Russian Journal of Organic Chemistry 2010 46 129-137 Cleavage of the 1,6-anhydro bridge in the levoglucosenone adduct with isoprene and its derivatives B. T. Sharipov, O. Yu. Krasnoslobodtseva, L. V. Spirikhin and F. A. Valeev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . isobutyl 2,2-dimethyl-1,3-dioxolan-4-yl acetate 相似度:60% The Journal of Organic Chemistry 2010 75 8508-8515 Isolation, Structural Assignment, and Total Synthesis of Barmumycin Adriana Lorente, Daniel Pla, Librada M. Canedo, Fernando Albericio, and Mercedes Alvarez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (S)-(+)-diisopropyl (4-bromo-1-mesyloxybutyl)phosphonate C11H24BrO6PS 相似度:60% European Journal of Organic Chemistry 2011 1870-1879 Chemoenzymatic Synthesis of Phosphonic Acid Analogues of L-Lysine, L-Proline, L-Ornithine, and L-Pipecolic Acid of 99 % ee – Assignment of Absolute Configuration to (–)-Proline Frank Wuggenig, Anna Schweifer, Kurt Mereiter and Friedrich Hammerschmidt Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . (S)-(+)-diisopropyl (4-azido-1-mesyloxybutyl)phosphonate C11H24N3O6PS 相似度:60% European Journal of Organic Chemistry 2011 1870-1879 Chemoenzymatic Synthesis of Phosphonic Acid Analogues of L-Lysine, L-Proline, L-Ornithine, and L-Pipecolic Acid of 99 % ee – Assignment of Absolute Configuration to (–)-Proline Frank Wuggenig, Anna Schweifer, Kurt Mereiter and Friedrich Hammerschmidt Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 7 相似度:54.5% Tetrahedron Letters 2001 42 9069-9071 Syntheses of (6S)-6-fluoro- and (6R)-6-hydroxyshikimic acids Chuanjun Song, Shende Jiang, Gurdial Singh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (±)-diisopropyl (5-azido-1-mesyloxypentyl)phosphonate C11H26N3O6PS 相似度:54.5% European Journal of Organic Chemistry 2011 1870-1879 Chemoenzymatic Synthesis of Phosphonic Acid Analogues of L-Lysine, L-Proline, L-Ornithine, and L-Pipecolic Acid of 99 % ee – Assignment of Absolute Configuration to (–)-Proline Frank Wuggenig, Anna Schweifer, Kurt Mereiter and Friedrich Hammerschmidt Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 1-O-(2,2,2-Trichloroethoxycarbonyl)-quinic Lactone 相似度:53.8% Chemical & Pharmaceutical Bulletin 2011 59(4) 502-507 Structure–Activity Relationship of Caffeoylquinic Acids on the Accelerating Activity on ATP Production Yusaku MIYAMAE,Manami KURISU, Junkyu HAN, Hiroko ISODA, and Hideyuki SHIGEMORI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (+) (1R*, 2R*, 4R*)-trihydroxy-p-menth-3-ene C10H20O3 相似度:50% Phytochemistry 2006 67 2103-2109 α-Pinene-type monoterpenes and other constituents from Artemisia suksdorfii Ahmed A. Mahmoud , Ahmed A. Ahmed Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . stagonolide G C10H16O4 相似度:50% Journal of Natural Products 2008 71(11) 1897-1901 Stagonolides G-I and Modiolide A, Nonenolides Produced by Stagonospora cirsii, a Potential Mycoherbicide for Cirsium arvense Antonio Evidente, Alessio Cimmino, Alexander Berestetskiy, Anna Andolfi, and Andrea Motta Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . pantoisofuranoid C C10H17BrO3 相似度:50% Journal of Natural Products 1998 61 17-21 Unusual Polyoxygenated Monoterpenes from the Antarctic Alga Pantoneura plocamioides Mercedes Cueto, José Darias, Juana Rovirosa, and Aurelio San Martin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . compound 2a 相似度:50% Chemical & Pharmaceutical Bulletin 1996 44 337-342 Five New Monoterpene Glycosides and Other Compounds form Foeniculi Fructus (Fruit of Foeniculum vulgare MILLER) Masateru ONO,Yasuyuki ITO,Thoru ISHIKAWA,Junichi KITAJIMA,Yasuko TANAKA,Yujiro NIIHO and Toshihiro NOHARA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . (S)-2-(allyloxy)-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)ethanol 相似度:50% Molecules 2008 13 2962-2974 Enantioselective Synthesis of Homo-N-Nucleosides Containing a 1, 4-Dioxane Sugar Analog Qiang Yu and Per Carlsen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (2S,5S)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2-iodomethyl-1,4-dioxane C10H17IO4 相似度:50% Molecules 2008 13 2962-2974 Enantioselective Synthesis of Homo-N-Nucleosides Containing a 1, 4-Dioxane Sugar Analog Qiang Yu and Per Carlsen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (2R,5S)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2-iodomethyl-1,4-dioxane C10H17IO4 相似度:50% Molecules 2008 13 2962-2974 Enantioselective Synthesis of Homo-N-Nucleosides Containing a 1, 4-Dioxane Sugar Analog Qiang Yu and Per Carlsen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . (1S,2S)-1,2-Bis((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-dipivalate C21H35O8 相似度:50% Steroids 2006 71 529-540 Synthesis of putative metabolites of 1α,25-dihydroxy-2β-(3-hydroxypropoxy)vitamin D3 (ED-71) Yoshiyuki Ono, Hiroyoshi Watanabe, Ikuo Taira, Keisuke Takahashi, Jun Ishihara, Susumi Hatakeyama, Noboru Kubodera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . (3S,4R)-4-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-3,4-dipivaloxy-1-butene C19H32O6 相似度:50% Steroids 2006 71 529-540 Synthesis of putative metabolites of 1α,25-dihydroxy-2β-(3-hydroxypropoxy)vitamin D3 (ED-71) Yoshiyuki Ono, Hiroyoshi Watanabe, Ikuo Taira, Keisuke Takahashi, Jun Ishihara, Susumi Hatakeyama, Noboru Kubodera Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . (-)-isopinocampheol 相似度:50% Phytochemistry 1997 45 945-950 Biotransformation of (−  - and (+)-isopinocampheol by three fungiMitsuo Miyazawa, Yasuhiro Suzuki, Hiromu Kameoka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . isopinocampheol 相似度:50% Phytochemistry 1997 45 945-950 Biotransformation of (− - and (+)-isopinocampheol by three fungiMitsuo Miyazawa, Yasuhiro Suzuki, Hiromu Kameoka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 2-methyl-3-(2-oxo-[5]-5-hydroxymethyl-5-methylfuran-3-yl)-propanoic acid C10H15O5 相似度:50% Journal of Natural Products 1989 Vol 52 178 2-Methyl-3-(2-oxo-[5H]-5-hydroxymethyl-5-methylfuran-3-yl)-propanoic Acid, A New Necic Acid Lactone from Crotalaria verrucosa O. P. Suri, K. A. Suri, K. L. Dhar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . isopinocampheol C10H18O2 相似度:50% Phytochemistry 1995 40 815-817 The microbiological hydroxylation of some pinane monoterpenoids by Cephalosporium aphidicola Afgan Farooq, James R. Hanson Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 2-(4-Chlorophenylsulfanyl)cyclohexanal C12H15ClOS 相似度:50% Canadian Journal of Chemistry 2006 84 762-770 Indium(I) iodide promoted cleavage of dialkyl disulfides - Application of the Michael addition of thiolate anions to conjugated carbonyl compounds and regioselective ring opening of epoxides Brindaban C. Ranu and Tanmay Mandal Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . (3aR,7aS)-2,2-dimethyl-6-oxo-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carbaldehyde C10H12O4 相似度:50% Canadian Journal of Chemistry 2005 83 728-740 Studies towards the total synthesis of ouabagenin1 Ling Chen and Pierre Deslongchamps Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 1-Hydroxycyclohept-2-enecarbonitrile C8H11NO 相似度:50% Canadian Journal of Chemistry 2011 89 535–543 Dauben–Michno oxidative transposition of allylic cyanohydrins — Enantiomeric switch of (–)-carvone to (+)-carvone Jason R. Hudlicky, Lukas Werner, Vladislav Semak, Razvan Simionescu, and Tomas Hudlicky Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 2,6-di(6-methylheptan-2-yl)-1H,5H-[1,4]dithiino[2,3-c:5,6-c']dipyrrole-1,3,5,7(2H,6H)-tetrone C24H34N2O4S2 相似度:50% Journal of Heterocyclic Chemistry 2010 47 188-193 The synthesis and characterization of solvatochromic maleimide-fused N-allyl- and N-alkyl-substituted 1,4-dithiines and Diels–Alder reactions with anthracene Şirin Gülten Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . (1R,2R,3S,4R,5R)-5-allyl-2,3,4-tris(benzyloxy)-6,8-dioxabicyclo[3.2.1]octane C30H32O5 相似度:50% Heterocycles 2010 82 531-542 A Synthetic Approach to Anhydroketopyranoses Having a 6,8-Dioxabicyclo[3.2.1]octane Structure from Ketopyranoses Takashi Yamanoi, Kazuhide Matsumura, Sho Matsuda, and Yoshiki Oda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . (1R,2R,3S,4R,5R)-5-benzyl-2,3,4-tris(benzyloxy)-6,8-dioxabicyclo[3.2.1]octane C34H34O5 相似度:50% Heterocycles 2010 82 531-542 A Synthetic Approach to Anhydroketopyranoses Having a 6,8-Dioxabicyclo[3.2.1]octane Structure from Ketopyranoses Takashi Yamanoi, Kazuhide Matsumura, Sho Matsuda, and Yoshiki Oda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . compound 5e-t C34H34O5 相似度:50% Heterocycles 2010 82 531-542 A Synthetic Approach to Anhydroketopyranoses Having a 6,8-Dioxabicyclo[3.2.1]octane Structure from Ketopyranoses Takashi Yamanoi, Kazuhide Matsumura, Sho Matsuda, and Yoshiki Oda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . (2S*,3S*,5S*)-2-(4-fluorophenyl)-5-(methanesulfonyloxymethyl)tetrahydrofuran-3-ol C12H15O5FS 相似度:50% Heterocycles 2006 68 1429-1442 Synthesis of Tetrahydrofurfurylamines Related to Muscarine Roberto Fernández de la Pradilla,* Pilar Manzano, Alma Viso, Javier Fernández, and Antonio Gómez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . (1RS,3S)-3-hydroxy-1-phenylphospholane 1-oxide C10H13O2P 相似度:50% Heterocycles 2006 69 283-294 Synthesis of Functionalized Phospholane Oxides and Phosphorinane Oxides from 1,4- and 1,5-Di-O-mesyloxy Compounds Tadashi Hanaya,* Karsten Schürrle, and Hiroshi Yamamoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . trans-linalool oxide 相似度:50% Phytochemical Analysis 1998 9 10-13 Stereoisomeric flavour compounds. LXXVIII. Separation and structure elucidation of the pyranoid linalool oxide stereoisomers using common gas chromatographic phases, modified cyclodextrin phases and nuclear magnetic resonance spectroscopy Barbara Weinert, Matthias Wüst, Armin MosandL and Helmut Hanssum Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . Compound 3e(l,l) 相似度:50% Magnetic Resonance in Chmesitry 2004 42 524-533 Assignment of the relative configuration of spiro[4.5]decanes by 13C, 15N and 17O NMR Jorge Antonio Guerrero-Alvarez, Antonio Moncayo-Bautista and Armando Ariza-Castolo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . Compound 18 相似度:50% Magnetic Resonance in Chmesitry 2003 41 435-440 Synthesis and 1H and 13C NMR structural analysis of cis-and trans-2-imino-1, 3-and-3, 1-perhydrobenzoxazines and their 3-and 1-N-methyl derivatives Kalevi Pihlaja, Jari Sinkkonen and Ferenc Fülöp Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . compound 2a 相似度:50% Tetrahedron Letters 2005 46 2291-2294 A short and versatile route to chiral spiroketal skeletons Ahmatjan Tursun, Isabelle Canet, Bettina Aboab, Marie-Eve Sinibaldi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . compound 4a 相似度:50% Tetrahedron Letters 2005 46 4753-4756 The synthesis and catalytic application of spacer-modified diol-functionalised Merrifield resins Philip W. Dyer, Sandeep Handa, Toby B. Reeve, Samuel Suhard Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . compound 9 C19H28BrO6 相似度:50% Tetrahedron Letters 2005 46 6063-6066 Syntheses of glycodendrimers having scyllo-inositol as the scaffold Nan-Young Lee, Woo-Jae Jang, Seok-Ho Yu, Jungkyun Im, Sung-Kee Chung Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . (1'S)-3-(1',2'-Isopropylidenedioxyethyl)-4,5-dihydro-1,2-oxazole C8H13NO3 相似度:50% Zeitschrift für Naturforschung B 2004 59 451-467 Isoxazolinium Salts in Asymmetric Synthesis. 1. Stereoselective Reduction Induced by a 3'-Alkoxy Stereocentre. A New Approach to Polyfunctionalized b-Amino Acids M. Henneböhle, P.-Y. Le Roy, M. Hein, R. Ehrler, and V. Jäger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . (1'S)-3-(1',2'-Isopropylidenedioxyethyl)-2-methyl-4,5-dihydro-1,2-oxazolium tetrafluoroborate C9H16BF4NO3 相似度:50% Zeitschrift für Naturforschung B 2004 59 451-467 Isoxazolinium Salts in Asymmetric Synthesis. 1. Stereoselective Reduction Induced by a 3'-Alkoxy Stereocentre. A New Approach to Polyfunctionalized b-Amino Acids M. Henneböhle, P.-Y. Le Roy, M. Hein, R. Ehrler, and V. Jäger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . compound Z-1 相似度:50% Zeitschrift für Naturforschung B 2006 61 471-485 Bromocyclization of Unsaturated Oximes. Synthesis of Five-Membered Cyclic Nitrones (Pyrroline N-Oxides) M. Gulla, L. Bierer, S. Schmidt, L. Redcliffe, and V. Jäger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . compound E-1 相似度:50% Zeitschrift für Naturforschung B 2006 61 471-485 Bromocyclization of Unsaturated Oximes. Synthesis of Five-Membered Cyclic Nitrones (Pyrroline N-Oxides) M. Gulla, L. Bierer, S. Schmidt, L. Redcliffe, and V. Jäger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . compound 7 相似度:50% Zeitschrift für Naturforschung B 2006 61 471-485 Bromocyclization of Unsaturated Oximes. Synthesis of Five-Membered Cyclic Nitrones (Pyrroline N-Oxides) M. Gulla, L. Bierer, S. Schmidt, L. Redcliffe, and V. Jäger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . (2S,3R)-3-Benzyloxy-1,2-isopropylidenedioxy-4-phenylbutanone C20H24O4 相似度:50% Zeitschrift für Naturforschung B 2008 63 431-446 New Approaches to Branched b-Amino a-Hydroxy Acids, Taxol Side-chain Analogs F. Li, Z.-M. Li, H. Yang, and V. Jäger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . 1,2-O-(1-Ethylthioethylidene)-α-D-glucopyranose C10H18O6S 相似度:50% Organic & Biomolecular Chemistry 2003 1 4373-4379 Synthesis of rhamnosylated diosgenyl glucosides as mimetics of cytostatic steroidal saponins from Ornithogalum saundersiae and Galtonia candicans René Suhr, Pascal Pfefferkorn, Saskia Weingarten and Joachim Thiem Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . methyl 2,3-O-isopropylideneerythronate 相似度:50% Journal of the Chemical Society, Perkin Transactions 1 1997 1013-1016 D-Erythronolactone as a C4 building unit. Part 2.1 A short and efficient synthesis of both enantiomers of epi-muricatacin, a diastereoisomer of the native acetogenin from Annona muricata Andreas Gypser, Marcus Peterek and Hans-Dieter Scharf Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . (-)-p-menthanetriol 相似度:50% Bioscience, Biotechnology, and Biochemistry 2003 67 475-479 (+)-Menthol and Its Hydroxy Derivatives, Novel Fungal Monoterpenols from the Fusicoccin-producing Fungi, Phomopsis amygdali F6a and Niigata 2 Takeshi SASSA, Hiromichi KENMOKU, Mitsuyoshi SATO, Tetsuya MURAYAMA and Nobuo KATO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . (Z)-2-(7-Iodohept-6-enyl)-2-methyl-1,3-dioxolane 相似度:50% Chemistry-A European Journal 2008 14 10978-10984 Synthesis and Cannabinoid Receptor Activity of Ketoalkenes from Echinacea pallida and Nonnatural Analogues Michael Egger, Patrina Pellett, Kathrin Nickl, Sarah Geiger, Stephanie Graetz, Roland Seifert, Jörg Heilmann and Burkhard König Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . compound 2 相似度:50% Heterocycles 2002 57 229-234 Stereoselective C-Allylation of 1-C-Alkyl-2,3,4,6-tetra-O-benzyl-D-glucopyranoses with Allyltrimethylsilane Takashi Yamanoi* and Yoshiki Oda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . compound 2b 相似度:50% Heterocycles 2000 53 637-655 Studies on the Rh(II)-catalyzed C-H Insertion Reaction of Some Derivatives of N-[4-{(S)-1,2-Dihydroxy- butyl}]-α-diazoanilides: Site-Selectivity Andrew G. H. Wee* and Douglas D. McLeod Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . compound 19 C11H18O6 相似度:50% Bioorganic & Medicinal Chemistry 2010 18 3726-3734 Polymerization of mannosyl tricyclic orthoesters for the synthesis of α(1–6) mannopyranan—the backbone of lipomannan Chanokpon Yongyat, Somsak Ruchirawat, Siwarutt Boonyarattanakalin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . (2S,4R,5S)-2-allyl-5-hydroxy-4-heptanolide C10H16O3 相似度:50% Tetrahedron 2006 62 1102-1109 Stereochemical revision of communiols D and H through synthesis Masaru Enomoto, Takashi Nakahata, Shigefumi Kuwahara Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . (2'S,2S)-3-O-(1'-hydroxy-2'-methoxypropytl)-1,2-isopropylidene glyceryl ether 相似度:50% Tetrahedron 1995 51 4723-4732 Stereoselective total synthesis of (2R,2'S,3Z)-1-O-(2-methoxyhexadecenyl) glycerol and (2R,2'S)-1-(2'-methoxyhexadecyl)glycerol-potential antitumour compounds from Shark liver oil Mirza Hamed A. Baig, Subramanian Baskaran, Sharmila Banerjee, Girish K. Trivedi Structure 13C NMR 碳谱模拟图 |
2楼2012-08-17 07:40:42
火箭穿屁屁
木虫 (正式写手)
地球球长
- 应助: 197 (高中生)
- 金币: 3684.8
- 红花: 8
- 帖子: 529
- 在线: 194.4小时
- 虫号: 407719
- 注册: 2007-06-20
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
qqzhao: 金币+20, ★★★很有帮助, 非常感谢 2012-08-18 09:58:49
qqzhao: 金币+20, ★★★很有帮助, 非常感谢 2012-08-18 09:58:49
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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 15.72,17.02,17.29,17.75,17.75,17.75,19.97,20.72,33.82,34.14,35.29,36.32,38.72,41.49,46.28,48.91,59.91,63.78,71.07,71.54 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值 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20个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . abiesadine C C20H32O5 相似度:95% Bioorganic & Medicinal Chemistry 2010 18 744-754 Isolation, structure, and bioactivities of abiesadines A–Y, 25 new diterpenes from Abies georgei Orr Xian-Wen Yang, Lin Feng, Su-Mei Li, Xiao-Hua Liu, Yong-Li Li, Liang Wu, Yun-Heng Shen, Jun-Mian Tian, Xi Zhang, Xin-Ru Liu, Ning Wang, Yonghong Liu, Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . pterokaurane M1 C20H32O3 相似度:55% Journal of Natural Products 2008 71(2) 227-231 Cytotoxic Diterpenoids and Sesquiterpenoids from Pteris multifida Xin Ge, Guan Ye, Ping Li, Wen-Jie Tang, Jin-Li Gao, and Wei-Min Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 7α-Hydroxy-abieta-8(14)-en-18-ol 9α,13α-endoperoxide C20H32O4 相似度:55% Journal of Integrative Plant Biology 2006 48 613-616 A Diterpene Endoperoxide from Microtoena insuavis Prain ex Dunn Chong-Qian LI, Bo-gang LI, Feng-Peng WANG and Guo-LI ZHANG Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 8 相似度:55% Phytochemistry 1998 49 1101-1105 Diterpenes from pinus taeda Mário Geraldo de Carvalho, Victor M. Rumjanek, Maria de Jesus S. Lopes, Acácio Geraldo de Carvalho Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . Pregn-17(20)-ene-3β,21-diol C21H34O2 相似度:52.3% Steroids 2011 76 497-501 A convenient synthesis of the side chain of loteprednol etabonate-An ocular soft corticosteroid from 20-oxopregnanes using metal-mediated halogenation as a key reaction Pritish Chowdhury∗, Juri Moni Borah, Papori Goswami, Archana Moni Das Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 5α-Pregnan-3β,17α,21-triol-20-one C21H34O4 相似度:52.3% Steroids 2011 76 497-501 A convenient synthesis of the side chain of loteprednol etabonate-An ocular soft corticosteroid from 20-oxopregnanes using metal-mediated halogenation as a key reaction Pritish Chowdhury∗, Juri Moni Borah, Papori Goswami, Archana Moni Das Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3β,17-Dihydroxy-17-methyl-16-nitrile-16,17-seco-5-androstene C20H31NO2 相似度:50% Steroids 2001 66 645-653 New D-modified androstane derivatives as aromatase inhibitors Katarina M. Penov Gai, Slobodanka M. Stankovi, János J. Csanádi, Evgenija A. Djurendi, Marija N. Saka, Ljubica Medi Mijaevi, Otto N. Arcson, Srdjan Z. Stojanovi, Silvana Andri, Dora Molnar Gabor, Radmila Kovaĕević Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 12α,13β-dihydroxyabiet-8(14)-en-18-oic acid 相似度:50% Phytochemistry 1998 49 1101-1105 Diterpenes from pinus taeda Mário Geraldo de Carvalho, Victor M. Rumjanek, Maria de Jesus S. Lopes, Acácio Geraldo de Carvalho Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 7α,9α,11α-trihydroxyabiet-8(14)-en-18-oic acid 相似度:50% Phytochemistry 1998 49 1101-1105 Diterpenes from pinus taeda Mário Geraldo de Carvalho, Victor M. Rumjanek, Maria de Jesus S. Lopes, Acácio Geraldo de Carvalho Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 9 相似度:50% Phytochemistry 1998 49 1101-1105 Diterpenes from pinus taeda Mário Geraldo de Carvalho, Victor M. Rumjanek, Maria de Jesus S. Lopes, Acácio Geraldo de Carvalho Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . nakijiquinone R C23H32NO6S 相似度:50% Journal of Natural Products 2010 73 467-471 Nakijiquinones J−R, Sesquiterpenoid Quinones with an Amine Residue from Okinawan Marine Sponges Yohei Takahashi, Masahiro Ushio, Takaaki Kubota, Sunao Yamamoto, Jane Fromont and Jun’ichi Kobayashi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . ent-kuarane-16α,17,18-triol 相似度:50% Acta Pharmaceutica Sinica 2007 Vol 42 1155-1158 Isolation and identification of two new diterpenoid from Rubus corchorifolius L.f ZHANG Min; CAO Yong; DU Fang-lu; OU-YANG Wen; YUAN Yong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 3β,21-Diacetoxy-5α-pregnan-17α,20-diol C25H40O6 相似度:50% Steroids 2011 76 497-501 A convenient synthesis of the side chain of loteprednol etabonate-An ocular soft corticosteroid from 20-oxopregnanes using metal-mediated halogenation as a key reaction Pritish Chowdhury∗, Juri Moni Borah, Papori Goswami, Archana Moni Das Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 17-Epimethyltestosterone 相似度:50% Steroids 1992 57 537-550 17-Epimerization of 17α-methyl anabolic steroids in humans: metabolism and synthesis of 17α-hydroxy-17β-methyl steroids Willi Schänzer, Georg Opfermann, Manfred Donike Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 2 相似度:50% Steroids 1989 54 1-10 Carbon-13 nuclear magnetic resonance spectra of D-homoannulated 17-hydroxypregnan-20-ones Richard W. Draper, Mohindar S. Puar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . compound 7C 相似度:50% Steroids 1989 54 1-10 Carbon-13 nuclear magnetic resonance spectra of D-homoannulated 17-hydroxypregnan-20-ones Richard W. Draper, Mohindar S. Puar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . compound Sch 382582 相似度:50% Tetrahedron Letters 2001 42 3549-3551 Isolation and structure elucidation of two novel deformylase inhibitors produced by Streptomyces sp. Min Chu, Ronald Mierzwa, Ling He, Ling Xu, Frank Gentile, Joseph Terracciano, Mahesh Patel, Lynn Miesel, Samantha Bohanon, Cynthia Kravec, Christina Cramer, Thierry O Fischman, Alan Hruza, Lata Ramanathan, Petia Shipkova, Tze-Ming Chan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . compound C20H32O4 相似度:50% Journal of the Chemical Society, Perkin Transactions 1 2000 731-735 Asymmetric synthesis of 3β-angeloyloxy-4β-hydroxyeudesman-8-one, purported sesquiterpene from Pluchea quitoc Estela Muri, Alice Kanazawa, Eliezer Barreiro and Andrew E. Greene Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . phomactin J C20H30O5 相似度:50% Tetrahedron 2010 66 2594-2597 Phomactin I, 13-epi-Phomactin I, and Phomactin J, three novel diterpenes from a marine-derived fungus Masahiro Ishino, Nobuto Kiyomichi, Kazuhiko Takatori, Takashi Sugita, Motoo Shiro, Kaoru Kinoshita, Kunio Takahashi, Kiyotaka Koyama Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . (4R)-4-ethenyl-2-[(2R,3S,5S)-2,3,5-trimethyl-7-((2R)-N-methyl-2-methylbutyramido)-heptyl]oxazoline C21H38N2O2 相似度:50% Tetrahedron 2004 60 6859-6880 An expeditious total synthesis of kalkitoxins: determination of the absolute stereostructure of natural kalkitoxin Fumiaki Yokokawa, Toshinobu Asano, Tatsufumi Okino, William H. Gerwick, Takayuki Shioiri Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- |
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