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[求助]
微谱数据求助，在线等！！！谢谢 已有1人参与
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| 12.9,13.0,13.4,13.6,18.1,22.9,24.1,25.0,28.3,29.0,30.1,33.4,40.9,41.1,41.4,41.6,46.9,47.2,52.7,53.3,53.6,60.8,61.2,63.2,64.5,126.0,132.2,172.2,172.5,208.6,208.9 |
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Katharine3628
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【答案】应助回帖
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查询结果：共查到36个化合物(查询结果仅供参考) 1 . 6-ketostearoyluvidin A 相似度:56.2% Journal of Natural Products 1994 Vol 57 905 New Fatty Acid Esters of Drimane Sesquiterpenes from Lactarius uvidus Luigi Garlaschelli, Giorgio Mellerio, Giovanni Vidari, Paola Vita-Finzi Structure 13C NMR 碳谱模拟图 2 . (2R,3S,5α,22S,23E)-6,6-ethylenedioxy-2,3-isopropylidenedioxy-26,27-dinorcholest-23-en-22-ol C30H48O5 相似度:54.8% Canadian Journal of Chemistry 1993 71 156-163 A new synthesis of castasterone and brassinolide from stigmasterol. A concise and stereoselective elaboration of the side chain from a C-22 aldehyde Thomas G. Back, Peter G. Blazecka, M. Vijaya Krishna Structure 13C NMR 碳谱模拟图 3 . 2,3-Dihydro-21-hydroxytrechonolide A C28H38O8 相似度:54.8% Phytochemistry 2014 98 232-235 Withanolides from Jaborosa caulescens var. bipinnatifida Huaping Zhang, Cong-Mei Cao, Robert J. Gallagher, Victor W. Day, Gloria Montenegro, Barbara N. Timmermann Structure 13C NMR 碳谱模拟图 4 . N-[1-cyano-19β,28-epoxy-2,3-seco-2-nor-18αH-olean-3-oyl]-2-aminopropane-1,3-diol 相似度:54.5% Chemistry of Natural Compounds 2014 49 1050-1058 Synthesis and antiviral activity of C-3(C-28)-substituted 2,3-seco-triterpenoids I. A. Tolmacheva, E. V. Igosheva, O. V. Savinova, E. I. Boreko, V. V. Grishko Structure 13C NMR 碳谱模拟图 5 . K-Trap C34H47N5O8 相似度:53.1% Journal of the American Chemical Society 1996 118 10412-10422 Synthesis of Natural and Modified Trapoxins, Useful Reagents for Exploring Histone Deacetylase Function Jack Taunton, Jon L. Collins, and Stuart L. Schreiber Structure 13C NMR 碳谱模拟图 6 . 3β-hydroxy-21-oxo-11,13(18)-oleanadien-28-oic acid methyl ester C31H46O4 相似度:51.6% Phytochemistry 2007 68 631-635 Oleanane-type triterpenes from the flowers, pith, leaves, and fruit of Tetrapanax papyriferus Jiau-Ching Ho, Chiu-Ming Chen, Lie-Ching Row Structure 13C NMR 碳谱模拟图 7 . 2-ethoxycarbonyl-24-ethyl-2β-hydroxy-A-nor-cholesta-5-en-4-one C31H50O4 相似度:51.6% Journal of Natural Products 2006 69 1330-1334 Oculatol, Oculatolide, and A-nor Sterols from the Sponge Haliclona oculata Shanjiang Yu, Zhiwei Deng, Peter Proksch, and Wenhan Lin Structure 13C NMR 碳谱模拟图 8 . 3α-hydroxy-24S,25R-epoxylanost-9(11)-en-27-oic Acid 相似度:51.6% Chemistry of Natural Compounds 1990 26 545-548 STRUCTURE OF A NEW TRITERPENOID FROM THE BARK OF THE SIBERIAN LARCH G. F. Chernenko, I. Yu. Bagryanskaya,and E. N. Shmidt Structure 13C NMR 碳谱模拟图 9 . (5Z)-(7R,8R,10S)-7,8;10,19-Diepoxy-9,10-secoergosta-5,22-dien-3β-yl acetate C30H46O4 相似度:51.6% Steroids 2006 71 565-577 Regio and stereoselective oxidations of unsaturated steroidal compounds with H2O2 mediated by CH3ReO3 Francesco P. Ballistreri, Rosa Chillemi, Sebastiano Sciuto, Gaetano A. Tomaselli, Rosa M. Toscano Structure 13C NMR 碳谱模拟图 10 . 24S-ethyl-2β-hydroxy-4,7-diketo-Anorcholest-5-en-2-oic acid C31H48O5 相似度:51.6% Steroids 2008 73 1500-1504 New A-nor steroids and their antifouling activity from the Chinese marine sponge Acanthella cavernosa Yan Qiu, Zhi Wei Deng, Minjuan Xu, Qingshan Li, Wen Han Lin Structure 13C NMR 碳谱模拟图 11 . 2β-hydroxy-4,7-diketo-24R-methyl-Anorcholest-5,22(E)-diene-2-oic acid C30H44O5 相似度:51.6% Steroids 2008 73 1500-1504 New A-nor steroids and their antifouling activity from the Chinese marine sponge Acanthella cavernosa Yan Qiu, Zhi Wei Deng, Minjuan Xu, Qingshan Li, Wen Han Lin Structure 13C NMR 碳谱模拟图 12 . 24,25-dihydrowithacnistine 相似度:51.6% Phytochemistry 1993 34 517-521 Withanolides from Iochroma coccineum Dorothée Alfonso, Gérald Bernardinelli, Ilias Kapetanidis Structure 13C NMR 碳谱模拟图 13 . petuniolide E C29H42O6 相似度:51.6% Phytochemistry 1990 29 2853-2863 Ergostanoids from Petunia parodii Carl A. Elliger,Anthony C. Waiss Jr,Mabry Benson,Rosalind Y. Wong Structure 13C NMR 碳谱模拟图 14 . 24-hydroxytormentic acid 相似度:51.6% Phytochemistry 1986 25 1939-1944 Triterpenoids from Desfontainia spinosa Peter J. Houghton, Lu Ming Lian Structure 13C NMR 碳谱模拟图 15 . compound 19 C31H49O3I 相似度:51.6% Natural Product Research 2010 24 177-196 Different pathways for the deoxygenation of the A-ring of natural triterpene compounds Andres Parra; Pilar E. Lopez; Andres Garcia-Granados Structure 13C NMR 碳谱模拟图 16 . compound 4 相似度:51.6% Archives of Pharmacal Research 1992 15 374-375 A steroselective synthesis of (22R, 23R)-methylenecholesterol Deukjoon Kim Structure 13C NMR 碳谱模拟图 17 . (22S,23Z)-6-(1,3-Dioxolan-2-yl)-3α,5-cyclo-26,27-bisnor-5αcholest-23-en-22-ol 相似度:51.6% Steroids 2012 77 780-790 A new approach to the side chain formation of 24-alkyl-22-hydroxy steroids: Application to the preparation of early brassinolide biosynthetic precursors Alaksiej L. Hurski, Vladimir N. Zhabinskii, Vladimir A. Khripach Structure 13C NMR 碳谱模拟图 18 . triptolidyl 2-(1-methylpiperidine-1-yl) acetate C27H35O7N1 相似度:51.6% Bioorganic & Medicinal Chemistry 2010 18 1806-1815 Design, synthesis, and biological evaluation of novel water-soluble triptolide derivatives: Antineoplastic activity against imatinib-resistant CML cells bearing T315I mutant Bcr-Abl Fang Xu, Xianping Shi, Shichang Li, Jieshun Cui, Zhongzheng Lu, Yanli Jin, Yongcheng Lin, Jiyan Pang, Jingxuan Pan Structure 13C NMR 碳谱模拟图 19 . triptolidyl 2-(diethylamine-1-yl) acetate C26H35O7N1 相似度:51.6% Bioorganic & Medicinal Chemistry 2010 18 1806-1815 Design, synthesis, and biological evaluation of novel water-soluble triptolide derivatives: Antineoplastic activity against imatinib-resistant CML cells bearing T315I mutant Bcr-Abl Fang Xu, Xianping Shi, Shichang Li, Jieshun Cui, Zhongzheng Lu, Yanli Jin, Yongcheng Lin, Jiyan Pang, Jingxuan Pan Structure 13C NMR 碳谱模拟图 20 . VM 54159 相似度:51.6% The Journal of Antibiotics 1991 44 492-497 NEW PARAHERQUAMIDE ANTIBIOTICS WITH ANTHELMINTIC ACTIVITY SIMON E. BLANCHFLOWER, RHONA M. BANKS, JEREMY R. EVERETT, BRIAN R. MANGER, CHRISTOPHER READING Structure 13C NMR 碳谱模拟图 21 . phenyl 3,4,6-tri-O-hexanoyl-2-O-octanoyl-1-thio-α-D-mannopyranoside S-oxide C38H60O10S 相似度:51.6% Tetrahedron 2013 69 9917-9930 Stereoselective total synthesis of acremomannolipin A and its anomer, the potent calcium signal modulators with a novel glycolipid structure: role of the stereochemistry at the anomeric center on the activity Nozomi Tsutsui, Genzoh Tanabe, Genki Gotoh, Ayako Kita, Reiko Sugiura, Osamu Muraoka Structure 13C NMR 碳谱模拟图 22 . (22R)-6β-methoxy-3α,5-cyclo-5α-cholest-23-yn-22-ol 相似度:51.6% Magnetic Resonance in Chemistry 1993 31 605-608 Synthesis and configurational assignment of epimeric 22-hydroxy-, 23, 24-acetylenic, olefinic or epoxy steroids using carbon-13 NMR Spectroscopy Braja G. Hazra, Vandana S. Pore, Padmakar L. Joshi, Sharmila N. Padalkar, Shubhada A Deshpande and Pattuparambil R. Rajamohanan Structure 13C NMR 碳谱模拟图 23 . (22R,23S,24R)-6β-methoxy-3α,5-cyclo-5α-cholest-23,24-epoxy-22-ol C28H46O3 相似度:51.6% Magnetic Resonance in Chemistry 1993 31 605-608 Synthesis and configurational assignment of epimeric 22-hydroxy-, 23, 24-acetylenic, olefinic or epoxy steroids using carbon-13 NMR Spectroscopy Braja G. Hazra, Vandana S. Pore, Padmakar L. Joshi, Sharmila N. Padalkar, Shubhada A Deshpande and Pattuparambil R. Rajamohanan Structure 13C NMR 碳谱模拟图 24 . compound 1A C30H46O5 相似度:51.6% Natural Product Research 2013 27 711-718 Cytotoxicity of semisynthetic acetal triterpenes from one-pot vicinal diol cleavage following by lactolization: Reaction promoted by NaIO4/SiO2 gel in THF Louis Pergaud Sandjo, Aurelie Vigee Barry Songfack Djoumessi, Vincent Rincheval, Hervé Martial Poumale Poumale, Berhanu M. Abegaz & Bonaventure T. Ngadjui Structure 13C NMR 碳谱模拟图 25 . Davinvolunic acid C C31H50O7 相似度:51.6% Molecules 2014 19 4897-4906 Three New Ring-A Modified Ursane Triterpenes from Davidia involucrata Qing-Wei Tan, Ming-An Ouyang and Bo Gao Structure 13C NMR 碳谱模拟图 26 . 3-(4'-methoxy-4'-oxosuccinyloxy)-1-cyano-19β,28-epoxy-2,3-seco-2-nor-18αH-oleanane 相似度:51.4% Chemistry of Natural Compounds 2014 49 1050-1058 Synthesis and antiviral activity of C-3(C-28)-substituted 2,3-seco-triterpenoids I. A. Tolmacheva, E. V. Igosheva, O. V. Savinova, E. I. Boreko, V. V. Grishko Structure 13C NMR 碳谱模拟图 27 . 12α-acetoxy-16α-(3'-hydroxypentanoyloxy)-20,24-dimethyl-24-oxoscalaran-25β-oic acid C34H54O8 相似度:50% Journal of Natural Products 2007 70 802-807 Additional Scalarane Sesterterpenes from the Sponge Phyllospongia papyracea Hou-Jin Li,Taro Amagata, Karen Tenney, and Phillip Crews Structure 13C NMR 碳谱模拟图 28 . amphidinolide B6 C32H54O8 相似度:50% Journal of Natural Products 2007 70 1676-1679 Amphidinolides B6 and B7, Cytotoxic Macrolides from a Symbiotic Dinoflagellate Amphidinium Species Keiko Oguchi, Masashi Tsuda, Rie Iwamoto, Yumiko Okamoto, Taeko Endo,Jun’ichi Kobayashi, Tomoko Ozawa, and Atsunori Masuda Structure 13C NMR 碳谱模拟图 29 . acidissiminin epoxide 相似度:50% Journal of Natural Products 1991 Vol 54 1389 Tyramine Derivatives from the Fruit of Limonia acidissima Parthasarathi Ghosh, Prabal Sil, Srabani Das, Swapnadip Thakur, W. C. M. C. Kokke, Toshihiro Akihisa, Naoto Shimizu, Toshitake Tamura, Taro Matsumoto Structure 13C NMR 碳谱模拟图 30 . ethyl (1R,6R,7S)-1,5,5,6-tetramethylbicyclo[4.3.0]-nonane-[8.2']-spirooxirane-7-carboxylates 相似度:50% Indian Journal of Chemistry Section B 2009 48B 413-422 Enantiospecific total synthesis of ent-10,11-thapsan-10-ol Srikrishna,A; Anebouselvy,K Structure 13C NMR 碳谱模拟图 31 . 23,24-Diacetoxy-19-hydroxy-3-oxo-urs-12-en-28-oic acid 相似度:50% Phytochemistry 1984 23 627-630 Triterpenoids from enkianthus campanulatus Jinsaku Sakakibara, Toyo Kaiya, Haruyo Fukuda Structure 13C NMR 碳谱模拟图 32 . N-Boc-Sta-Thr-Ala-Nα-Me-D-Phe-L-Pro-OMe C36H57N5O10 相似度:50% Bioorganic & Medicinal Chemistry 2012 20 4774-4780 Total synthesis of grassystatin A, a probe for cathepsin E function Siming Yang, Wei Zhang, Ning Ding, Jeannette Lo, Yanxia Liu, Michael J. Clare-Salzler, Hendrik Luesch, Yingxia Li Structure 13C NMR 碳谱模拟图 33 . 2β-bromo-3-oxo-28-O-acetylbetulin C32H48Br2O3 相似度:50% Journal of Natural Products 2014 77 863-872 Antineoplastic Agents. 595. Structural Modifications of Betulin and the X-ray Crystal Structure of an Unusual Betulin Amine Dimer1 George R. Pettit, Noeleen Melody, Frank Hempenstall, Jean-Charles Chapuis, Thomas L. Groy, and Lee Williams Structure 13C NMR 碳谱模拟图 34 . 2α-Acetyl tormentic acid 相似度:50% Bioorganic & Medicinal Chemistry 2007 15 7355-7360 Natural triterpenoids from Cecropia lyratiloba are cytotoxic to both sensitive and multidrug resistant leukemia cell lines Gleice da Graça Rocha, Marisol Simões, Kelly Araujo Lúcio, Rodrigo Rodrigues Oliveira, Maria Auxiliadora Coelho Kaplan, Cerli Rocha Gattass Structure 13C NMR 碳谱模拟图 35 . Methyl (4S)-4-({[(2S)-1-({(2R)-1-[(1R,2S,3R,4R)-3-(tert-Butyl)-2-isopropyl-4-nitrocyclobutyl]pyrrolidin-2-yl}carbonyl)pyrrolidin-2-yl]carbonyl}amino)-5-(dodecylamino)-5-oxopentanoate C39H70N5O7 相似度:50% Helvetica Chimica Acta 2013 96 799-852 Stoichiometric Reactions of Enamines Derived from Diphenylprolinol Silyl Ethers with Nitro Olefins and Lessons for the Corresponding Organocatalytic Conversions – a Survey Dieter Seebach, Xiaoyu Sun, Marc-Olivier Ebert, W. Bernd Schweizer, Nirupam Purkayastha, Albert K. Beck, Jörg Duschmalé, Helma Wennemers, Takasuke Mukaiyama, Meryem Benohoud, Yujiro Hayashi and Markus Reiher Structure 13C NMR 碳谱模拟图 36 . 6α-Hydroxy-5α-cholestan-3β-yl N,N-bis(2-hydroxyethyl) carbamate C32H57NO5 相似度:50% Bioorganic & Medicinal Chemistry 2013 21 5297-5309 Structure–activity relationship studies of Niemann-Pick type C1-like 1 (NPC1L1) ligands identified by screening assay monitoring pharmacological chaperone effect Fumika Karaki, Kenji Ohgane, Kosuke Dodo, Yuichi Hashimoto Structure 13C NMR 碳谱模拟图 |
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