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[求助]
求助微谱数据
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| 12.1,14.5,19.6,23.8,25.5,26.5,27.4,30.3,30.4,30.5,32.8,36.0,36.7,38.5,40.6,52.0,57.5,61.6,107.6,111.9,118.7,120.3,122.7,129.7,136.8,139.9 |
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木虫 (小有名气)
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紫苏一幽香: 金币+10, ★★★很有帮助 2012-06-04 15:21:55
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感谢参与，应助指数 +1
紫苏一幽香: 金币+10, ★★★很有帮助 2012-06-04 15:21:55
豆哥: 金币+1, 谢谢参与交流 2012-06-04 16:08:19
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前50个 1 . iso-hymenamide C 相似度:69.2% Tetrahedron 2001 57 6249-6255 Synthesis, structural aspects and bioactivity of the marine cyclopeptide hymenamide C Assunta Napolitano, Ines Bruno, Paolo Rovero, Rut Lucas, Miguel Payà Peris, Luigi Gomez-Paloma, Raffaele Riccio Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . hermitamide B C25H38N2O2 相似度:61.5% Journal of Natural Products 2000 63 952-955 Hermitamides A and B, Toxic Malyngamide-Type Natural Products from the Marine Cyanobacterium Lyngbya majuscula Lik Tong Tan, Tatsufumi Okino, and William H. Gerwick Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (25S)-3β -Hydroxy-5β -spirostan-23-ene-23-nitramine C27H42O5N2 相似度:61.5% Steroids 2006 71 2010-12-17 New bisfuran derivative from sarsasapogenin: An X-ray and NMR analysis Yliana López, Rosa Santillan, Norberto Farfán Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound D3 相似度:61.5% Steroids 2010 75 926-935 Chemical synthesis of 20S-hydroxyvitamin D3, which shows antiproliferative activity Wei Li, Jianjun Chen, Zorica Janjetovic, Tae-Kang Kim, Trevor Sweatman, Yan Lu, Jordan Zjawiony, Robert C. Tuckey, Duane Miller, Andrzej Slominski Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . N16-Desmethylhemiasterlin C29H44N4O4 相似度:61.5% Journal of Natural Products 2003 66 183-199 Synthesis and Antimitotic/Cytotoxic Activity of Hemiasterlin Analogues James A. Nieman, John E. Coleman, Debra J. Wallace, Edward Piers, Lynette Y. Lim, Michel Roberge, and Raymond J. Andersen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (24S)-24-Methylcholest-5,9-diene-1α,3β-diol C28H46O2 相似度:60.7% Bulletin of the Chemical Society of Japan 2008 81 1616-1620 Anti-Inflammatory Polyoxygenated Steroids from the Soft Coral Sinularia sp. Jui-Hsin Su, Ching-Li Lo, Yi Lu, Zhi-Hong Wen, Chiung-Yao Huang, Chang-Feng Dai, Jyh-Horng Sheu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 1-[(3R,4R)-1-Cyclooctylmethyl-3-hydroxymethyl-4-piperidinyl]-3-ethyl-1,3-dihydro-2H-benzimidazol-2-one 相似度:59.2% Bioorganic & Medicinal Chemistry 2008 16 822-829 A new synthesis of the ORL-1 antagonist 1-[(3R,4R)-1-cyclooctylmethyl-3-hydroxymethyl-4-piperidinyl]-3-ethyl-1,3-dihydro-2H-benzimidazol-2-one (J-113397) and activity in a calcium mobilization assay Emilie D. Smith, N. Ariane Vinson, Desong Zhong, Bertold D. Berrang, Jennifer L. Catanzaro, James B. Thomas, Hernán A. Navarro, Brian P. Gilmour, Jeffrey Deschamps, F. Ivy Carroll Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . petilidine 相似度:59.2% Chinese Traditional and Herbal Drugs 2009 40 15-17 Alkaloid constituents of Fritillaria cirrhosa CAO Xin-wei; ZHANG Meng; LI Jun; XIAO Pei-gen; CHEN Si-bao; CHEN Shi-lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (S)-Nα,N1,β,β-Tetramethyltryptophanyl-(S)-tert-leucyl-(2e)-N-methyl-4-amino-2-methylbut-2-enoic acid C27H40N4O4 相似度:57.6% Journal of Natural Products 2003 66 183-199 Synthesis and Antimitotic/Cytotoxic Activity of Hemiasterlin Analogues James A. Nieman, John E. Coleman, Debra J. Wallace, Edward Piers, Lynette Y. Lim, Michel Roberge, and Raymond J. Andersen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 5 C25H51ON3 相似度:57.6% Journal of Natural Products 1997 60 495-496 Cytotoxic Acylated Spermidine from a Soft Coral, Sinularia sp. Young-Hee Choi and Francis J. Schmitz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . Gordonoside A C26H38O5 相似度:57.6% Steroids 2007 72 559-568 Steroidal glycosides from Hoodia gordonii Stefano Dall’Acqua, Gabbriella Innocenti Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . compound 6 C28H45N3SO3 相似度:57.6% Journal of Natural Products 1992 Vol 55 389 (-)-Agelasidine C and (-)-Agelasidine D, Two New Hypotaurocyamine Diterpenoids from the Caribbean Sea Songe Agelas clathrodes José J. Morales, Abimael D. Rodríguez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . friedolabd-5-en-15,18-dioic acid C22H36O4 相似度:57.6% Phytochemistry 1991 30 3669-3677 Friedolabdanes and other constituents from chileanHaplopappus species C. Zdero, F. Bohlmann, H.M. Niemeyer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 12-O-β-tigloyl-3β,14β-dihydroxy-pregn-5-ene-20-one(Hoodigonenin A) C26H38O5 相似度:57.6% Steroids 2011 76 702-708 Synthesis of Hoodigogenin A, aglycone of natural appetite suppressant glycosteroids extracted from Hoodia gordonii Philippe Geoffroy, Blandine Ressault, Eric Marchioni, Michel Miesch Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . cis-N,N-Dimethyl-2-(2-heptyloxyphenylcarbamoyloxy)cyclohepthylmethylammonium Chloride C24H41N2O3Cl 相似度:57.6% Chemical & Pharmaceutical Bulletin 2011 59(8) 978-983 Synthesis and Characterization of Two Homologous Series of Diastereomeric 2-Alkoxyphenylcarbamates Fridrich GREGAN, Juraj GREGAN, and Marek SKORSEPA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . cis-N,N-Dimethyl-2-(2-octyloxyphenylcarbamoyloxy)cyclohepthylmethylammonium Chloride C25H43N2O3Cl 相似度:57.6% Chemical & Pharmaceutical Bulletin 2011 59(8) 978-983 Synthesis and Characterization of Two Homologous Series of Diastereomeric 2-Alkoxyphenylcarbamates Fridrich GREGAN, Juraj GREGAN, and Marek SKORSEPA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . (24S)-24-methylcholeserol C28H48O 相似度:57.6% Chinese Journal of Marine Drugs 1998 1 17-20 STUDIES ON THE CHEMICAL CONSTITUENTS OF THE HARD CORAL ACROPORA PULCHRA FROM THE SOUTH CHINA SEA Xiao Ding jun, Deng Songzhi, Li Fengying Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . compound 6 相似度:57.6% Phytochemistry 1987 26 3037-3040 Labdane diterpenoids from Halimium viscosum and H. verticilatum Julio G. Urones,Isidro Sánchez Marcos,David Diez Martin,F.M.S.Brito Palma,Jesús M. Rodilla Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . compound 10 相似度:57.6% Phytochemistry 1988 27 1173-1179 Pregnane glycosides from an antitumour fraction of Periploca sepium Hideji itokawa,Junping Xu,Koichi Takeya Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 6 相似度:57.6% Phytochemistry 1986 25 711-713 Labdane diterpenoids from Halimium viscosum Joaquín De Pascual Teresa, Julio G. Urones, Isidro S. Marcos, David Díez Martín, Victoria M. Alvarez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . N-(2-(1H-indol-3-yl)ethyl)hexadecanamide C26H42N2O 相似度:57.6% Bioorganic & Medicinal Chemistry 2010 18 5103-5113 Tryptamine-derived alkaloids from Annonaceae exerting neurotrophin-like properties on primary dopaminergic neurons Fanny Schmidt, Gael Le Douaron, Pierre Champy, Majid Amar, Blandine Séon-Méniel, Rita Raisman-Vozari, Bruno Figadère Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . N-(2-(1H-indol-3-yl)ethyl)-octadeca-9Z,12Z-dienamide C28H42N2O 相似度:57.6% Bioorganic & Medicinal Chemistry 2010 18 5103-5113 Tryptamine-derived alkaloids from Annonaceae exerting neurotrophin-like properties on primary dopaminergic neurons Fanny Schmidt, Gael Le Douaron, Pierre Champy, Majid Amar, Blandine Séon-Méniel, Rita Raisman-Vozari, Bruno Figadère Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . (5'R,20S)-20-(3-isopropyl-4,5-dihydroisoxazol-5-yl)pregn-5-en-3β-ol 相似度:57.6% Russian Journal of Organic Chemistry 2002 38 355-360 Modification of A and B Rings in 20-Dihydroisoxazolyl Steroids and Their Derivatives with a Functionalized Side Chain R. P. Litvinovskaya, N. V. Koval' and V. A. Khripach Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . (22R,22S)-cholest-5-ene-3β,22,24-triol 相似度:57.6% Russian Journal of Organic Chemistry 2002 38 355-360 Modification of A and B Rings in 20-Dihydroisoxazolyl Steroids and Their Derivatives with a Functionalized Side Chain R. P. Litvinovskaya, N. V. Koval' and V. A. Khripach Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 5,14-Dimethylbudmunchiamine L1 C32H66N4O 相似度:57.6% Natural Product Communications 2009 4 791-796 Antimicrobial, Antiparasitic and Cytotoxic SpermineAlkaloids from Albizia schimperiana Volodymyr Samoylenko, Melissa R. Jacob, Shabana I. Khan, Jianping Zhao,Babu L. Tekwani, Jacob O. Midiwo, Larry A. Walker and Ilias Muhammad Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . 2-(1H-indol-3-yl)-ethyl (7S,4E)-methoxytetradecenamide C25H38N2O2 相似度:57.6% Bioorganic & Medicinal Chemistry 2011 19 4322-4329 Synthesis and evaluation of hermitamides A and B as human voltage-gated sodium channel blockers Eliseu O. De Oliveira, Kristin M. Graf, Manoj K. Patel, Aparna Baheti, Hye-Sik Kong, Linda H. MacArthur, Sivanesan Dakshanamurthy, Kan Wang, Milton L. Brown, Mikell Paige Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 2-(1H-indol-3-yl)-ethyl (7R,4E)-methoxytetradecenamide C25H38N2O2 相似度:57.6% Bioorganic & Medicinal Chemistry 2011 19 4322-4329 Synthesis and evaluation of hermitamides A and B as human voltage-gated sodium channel blockers Eliseu O. De Oliveira, Kristin M. Graf, Manoj K. Patel, Aparna Baheti, Hye-Sik Kong, Linda H. MacArthur, Sivanesan Dakshanamurthy, Kan Wang, Milton L. Brown, Mikell Paige Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . isophysalin B C28H30O9 相似度:57.1% Phytochemistry 1993 34 529-533 Physalin and neophysalins from Physalis alkekengi var. francheti and their differentiation inducing activity Reiko Sunayama, Masanori Kuroyanagi, Kaoru Umehara, Akira Ueno Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . (23E)-25-Methoxy-cholesta-5,23-dien-3β-ol C28H46O2 相似度:57.1% Marine drugs 2011 9 162-183 New Cytotoxic Oxygenated Sterols from the Marine Bryozoan Cryptosula pallasiana Xiang-Rong Tian,Hai-Feng Tang,Yu-Shan Li,Hou-Wen Lin,Xiao-Li Chen,Ning Ma,Min-Na Yao and Ping-Hu Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . compound 4b(minor isomer) 相似度:57.1% Heterocycles 2007 73 729-742 Lithium Bromide-Promoted Three-Component Synthesis of Oxa-Bridged Tetracyclic Tetrahydroisoquinolines Aude Fayol, Eduardo González-Zamora, Michèle Bois-Choussy, and Jieping Zhu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . Asporyzin C C28H39NO2 相似度:57.1% Bioorganic & Medicinal Chemistry Letters 2010 20 5677-5680 Indoloditerpenes from an algicolous isolate of Aspergillus oryzae Ming-Feng Qiao, Nai-Yun Ji, Xiang-Hong Liu, Ke Li, Qing-Mei Zhu, Qin-Zhao Xue Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . terpendole E C28H39NO3 相似度:57.1% The Journal of Antibiotics 1995 48 793-804 Terpendoles, Novel AC AT Inhibitors Produced by Albophoma yamanashiensis III. Production, Isolation and Structure Elucidation of New Components HIROSHI TOMODA, NORIKO TABATA, DA-JUN YANG, HIROAKI TAKAYANAGI, SATOSHI OMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . 8-epi-6-Deoxoblepharodol C30H44O4 相似度:56.6% Tetrahedron 2005 61 2513-2519 New phenolic triterpenes from Maytenus blepharodes. Semisynthesis of 6-deoxoblepharodol from pristimerin Félix M. Rodríguez, Manuel R. López, Ignacio A. Jiménez, Laila Moujir, Angel G. Ravelo, Isabel L. Bazzocchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . 3β-O-sulfated-6α-ol-cholest-9(11)-en-23-onesodium salt C27H43O6SNa 相似度:55.5% Journal of Chinese Pharmaceutical Sciences 2006 15 1-5 Sulfated Sterols Isolated from Starfish Asterias amurensis Lutken LIU Hong-wei; LI Jian-kuan; WANG Nai-li; YAO Xin-sheng; and CAI Guo-ping Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . compound 4 相似度:55.5% Acta Pharmaceutica Sinica 1994 29 200-203 ISOLATION AND IDENTIFICATION OF YIBEINOSIDE C FROM FRITILLAPIA PALLIDIFLORA YJ Xu; DM Xu; DB Cui; JS Gao; Ex Huang; SY Liu and DQYu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . 3β-Acetoxy-17β-[3-(N-4-chlorophenyl)-2-oxazolidon-5-yl]androst-5-ene 相似度:55.5% Steroids 2008 73 1375-1384 Neighboring group participation: Part 17 Stereoselective synthesis of some steroidal 2-oxazolidones, as novel potential inhibitors of 17α-hydroxylase-C17,20-lyase Dóra Ondré, János Wölfling, Zoltán Iványi, Gyula Schneider, István Tóth, Mihály Szécsi, János Julesz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . Lichuanine C27H45NO2 相似度:55.5% Journal of Asian Natural Products Research 2006 8 253-257 Two new steroidal alkaloids from bulbs of Fritillaria lichuanensis H.-F. PI, H.-L. RUAN, Y.-H. ZHAN and J.-Z. WU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . 7-thiabrassinolide C28H46O4S 相似度:55.5% Phytochemistry 1998 49 1849-1858 Structure–activity studies of brassinolide B-ring analogues Denise L. Baron, Weide Luo, Loeke Janzen, Richard P. Pharis, Thomas G. Back Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . budmunchiamine-A C27H56N4O 相似度:55.5% Phytochemistry 1996 42 1211-1215 Spermine alkaloids from Albizia schimperana Geoffrey M. Rukunga, Peter G. Waterman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . hookerianamides N 相似度:55.5% Planta Medica 2010 76 1022-1025 Bioactive Steroidal Alkaloids from Sarcococca hookeriana Devkota, Krishna Prasad; Wansi, Jean D.; Lenta, Bruno N.; Khan, Samreen; Choudhary, Muhammad I.; Sewald, Norbert Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . 3β-hydroxy-5α-cholest-8(14),16-dien-15-one 相似度:55.5% Bioorganic & Medicinal Chemistry 1995 3 367-374 Chemical synthesis of 15-ketosterols and their inhibitions of cholesteryl ester transfer protein Hong-Seok Kim, Sang Ho Oh, Dong-Il Kim, In-Chul Kim, Kyung-Hyun Cho, Yong Bok Park Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . N-{2-{3-[2-[(3-Indoly)ethyl]aminosulfonyl]phenylamino-carbonyl}ethyl}hexadecanoic acid amide C35H52N3O4S 相似度:55.5% Bioorganic & Medicinal Chemistry 2000 8 1991-2006 Design, synthesis and early structure–activity relationship of farnesyltransferase inhibitors which mimic both the peptidic and the prenylic substrate Martin Schlitzer, Markus Böhm, Isabel Sattler, Hans-Martin Dahse Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . 17α-allyl-17-hydroxy-3β-(2-tetrahydropyranyl-oxy)androsta-5,15-diene 相似度:55.5% Russian Journal of Organic Chemistry 2007 43 1151-1157 Synthetic approach to preparation of indole derivatives fused with a bicyclo[3.3.1]nonane framework A. V. Baranovskii, R. P. Litvinovskaya and V. A. Khripach Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . cycloart-24-en-3β,26-diol 相似度:55.5% Chinese Journal of Natural Medicines 2012 10 36-39 Chemical constituents of Allophylus longipes Xiang-Yun ZHANG, Xiang-Hai CAI, Xiao-Dong LUO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . β-sitosterol 相似度:55.1% Phytochemistry 2004 65 2463-2470 Biosynthesis of the irregular monoterpene artemisia ketone, the sesquiterpene germacrene D and other isoprenoids in Tanacetum vulgare L. (Asteraceae) Dirk Umlauf, Josef Zapp, Hans Becker, Klaus Peter Adam Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . tetrahydroplakinamine A C29H50N2 相似度:55.1% Journal of Natural Products 2002 65 1206-1209 Minor Steroidal Alkaloids from the Marine Sponge Corticium sp. Nicola Borbone,Simona De Marino,Maria Iorizzi, Franco Zollo, Cecile Debitus, Giuseppe Esposito, and Teresa Iuvone Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . stigmasterol C29H28O 相似度:55.1% Chemistry of Natural Compounds 2004 40 87-88 BIOLOGICALLY ACTIVE COMPOUNDS FROM Climacoptera B. K. Eskalieva, A. Akhmed, G. Sh. Burasheva,Zh. A. Abilov, and V. U. Akhmad Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . (25R)-23-nitroamin-5,23-dien-3β-ol acetate 相似度:55.1% Steroids 2008 73 657-668 Mechanistic insights and new products of the reaction of steroid sapogenins with NaNO2 and BF3·Et2O in acetic acid Yliana López, Karen M. Ruíz-Pérez, Rebeca Yépez, Rosa Santillan, Marcos Flores-Alamo, Martín A. Iglesias-Arteaga Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . plakinamine A 相似度:55.1% Journal of Natural Products 1994 Vol 57 1004 Two Steroidal Alkaloids from a Sponge, Corticium Sp. Jaroslaw Jurek, Paul J. Scheuer, Michelle Kelly-Borges Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . wilforol B C29H36O4 相似度:55.1% Phytochemistry 1995 39 1159-1163 D:A-friedo-24-noroleanane triterpenoids from Tripterigium wilfordii Takashi Morota, Chun-Xin Yang, Tatsunori Ogino, Wan-Zhang Qin, Takao Katsuhara, Li-Hong Xu, Yasuhiro Komatsu, Kang-Li Miao, Masao Maruno, Bing-Hui Yang Structure 13C NMR 碳谱模拟图 |
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