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a 1 . Endo ethyl 4,5-dibromobicyclo[6.1.0]nonane-9-carboxylate ÏàËÆ¶È:61.5% Molecules 2007 12 2427-2433 A Simple and Efficient Approach to the Synthesis of Endo and Exo Bicyclo[6.1.0]nona-3, 5-diene-9-carboxaldehyde Mehdi Ghandi and Gholamreza Mashayekhi Structure 13C NMR ̼Æ×Ä£Äâͼ 2 . Ethyl 3-(4-methoxyphenylamino)-4-methylpentanoate ÏàËÆ¶È:61.5% Tetrahedron 2012 68 5522-5532 Synthesis of chiral ¦Â-amino acid derivatives by asymmetric hydrosilylation with an imidazole derived organocatalyst Simon Jones, Xianfu Li Structure 13C NMR ̼Æ×Ä£Äâͼ 3 . 2-(R,S)-(2-amino-benzoylamino)-3-methyl-butyric acid ethyl ester ÏàËÆ¶È:57.1% Bioorganic & Medicinal Chemistry 2009 17 2336-2350 Anthranilic acid based CCK1 receptor antagonists: Blocking the receptor with the same ¡®words¡¯ of the endogenous ligand Lucia Lassiani, Michela V. Pavan, Federico Berti, George Kokotos, Theodoros Markidis, Laura Mennuni, Francesco Makovec, Antonio Varnavas Structure 13C NMR ̼Æ×Ä£Äâͼ 4 . valinoctin A C13H26N2O4 ÏàËÆ¶È:53.8% Journal of Natural Products 1996 59 232-236 Isolation and Synthesis of Novel Farnesyl Protein Transferase Inhibitors, Valinoctins A and B, from Streptomyces Strain MJ858-NF3 Ryuichi Sekizawa, Hironobu Iinuma, Yasuhiko Muraoka, Hiroshi Naganawa, Naoko Kinoshita, Hikaru Nakamura, Masa Hamada, Tomio Takeuchi, and Kazuo Umezawa Structure 13C NMR ̼Æ×Ä£Äâͼ 5 . 1-[(1R)-1-(2-{[tert-butyl(dimethyl)silyl]oxy}ethyl)butyl]pyrrolidin-2-one C16H33NO2Si ÏàËÆ¶È:53.8% Heterocycles 2009 79 935-953 Formal Synthesis of (5R,8R,8aS)-Indolizidine 209I via Enaminones Incorporating Weinreb Amides Charles B. de Koning, Joseph P. Michael, and Darren L. Riley Structure 13C NMR ̼Æ×Ä£Äâͼ 6 . (3R)-3-(2-Thioxopyrrolidin-1-yl)hexyl acetate C12H21NO2S ÏàËÆ¶È:53.8% Heterocycles 2009 79 935-953 Formal Synthesis of (5R,8R,8aS)-Indolizidine 209I via Enaminones Incorporating Weinreb Amides Charles B. de Koning, Joseph P. Michael, and Darren L. Riley Structure 13C NMR ̼Æ×Ä£Äâͼ 7 . compound 1f ÏàËÆ¶È:53.8% Tetrahedron Letters 2004 45 7911-7914 Mild and reliable cleavage sequence for phenoxy acetates Daniela Mirk, Siegfried R. Waldvogel Structure 13C NMR ̼Æ×Ä£Äâͼ 8 . compound 2 C12H20O3 ÏàËÆ¶È:53.8% Tetrahedron letters 1982 23 3743-3746 The structure of pacifigorgiol, an ichthyotoxic sesquiterpenoid from the pacific gorgonian coral pacifigorgia cf. adamsii Richard R. Izac, Steven E. Poet, William Fenical, Donna Van Engen, Jon Clardy Structure 13C NMR ̼Æ×Ä£Äâͼ 9 . compound 22 C13H19NO4 ÏàËÆ¶È:53.8% Tetrahedron 2011 67 10267-10273 New synthetic routes to the kainoids: a synthesis of kainic acid and its analogues Philip J. Parsons, Stephen P.G. Rushton, Raghava R. Panta, Adrian J. Murray, Martyn P. Coles, Jason Lai Structure 13C NMR ̼Æ×Ä£Äâͼ 10 . ethyl 5-(1,3-dithian-2-yl0-2-furylacetate C12H16O3S2 ÏàËÆ¶È:53.8% Heterocycles 2000 52 1279-1295 A Facile Synthesis of 5-Substituted 2-Furyl-, 2-Thienyl- and 2-Pyrrolylacetates by Cyclodehydration of ¦Ã-Functionalized ¦Á,¦Â-Unsaturated Ketones Tomikazu Kawano, Toru Ogawa, Saiful Md. Islam, and Ikuo Ueda* Structure 13C NMR ̼Æ×Ä£Äâͼ 11 . (R∗ -ethyl 2-((4R∗,5S∗,6S∗ -5-bromo-2,2-dimethyl-6-propyl-1,3-dioxan-4-yl)-2-hydroxyacetate C13H23BrO5 ÏàËÆ¶È:53.8% Tetrahedron 2012 68 2984-2992 Study on the stereochemical control of dihydroxylation of vinyl epoxides and their derivatives Giuliana Righi, Emanuela Mandic¡¯, Gaia Clara Mercedes Naponiello, Paolo Bovicelli, Ilaria Tirotta Structure 13C NMR ̼Æ×Ä£Äâͼ 12 . ethyl (1S*,2S*)-2-(tert-butoxycarbonylamino)-5-oxocyclohexanecarboxylate C14H23NO5 ÏàËÆ¶È:53.8% European Journal of Organic Chemistry 2011 4993-5001 Selective Synthesis of New Fluorinated Alicyclic ¦Â-Amino Ester Stereoisomers Lor¨¢nd Kiss, Enikő Forr¨®, Santos Fustero and Ferenc F¨¹löp Structure 13C NMR ̼Æ×Ä£Äâͼ 13 . compound 3bA ÏàËÆ¶È:53.8% Organic Magnetic Resonance 1982 20 229-234 Structural studies on 6-methyl-9-carbamoyl-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-ones by 1H, 13C and 15N NMR spectroscopy G¨¢bor T¨®th, Carlos de La Cruz, Istv¨¢n Bitter, Istv¨¢n Hermecz, B¨¦la Pete and Zolt¨¢n M¨¦sz¨¢ros Structure 13C NMR ̼Æ×Ä£Äâͼ 14 . compound 3bC ÏàËÆ¶È:53.8% Organic Magnetic Resonance 1982 20 229-234 Structural studies on 6-methyl-9-carbamoyl-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-ones by 1H, 13C and 15N NMR spectroscopy G¨¢bor T¨®th, Carlos de La Cruz, Istv¨¢n Bitter, Istv¨¢n Hermecz, B¨¦la Pete and Zolt¨¢n M¨¦sz¨¢ros Structure 13C NMR ̼Æ×Ä£Äâͼ 15 . Butyl N-(3-Hydroxypropyl)-¦Â-alaninate C10H21NO3 ÏàËÆ¶È:53.8% European Journal of Organic Chemistry 2012 1164-1170 Promiscuous Behavior of Rhizomucor miehei Lipase in the Synthesis of N-Substituted ¦Â-Amino Esters Leandro N. Monsalve, Florencia Gillanders and Alicia Baldessari Structure 13C NMR ̼Æ×Ä£Äâͼ 16 . Pivaloyl-(S)-tert-leucyl-(2e,4S)-N-methyl-4-amino-2,5-dimethylhex-2-enoic acid C20H36N2O4 ÏàËÆ¶È:50% 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 ̼Æ×Ä£Äâͼ 17 . valinoctin B C14H28N2O4 ÏàËÆ¶È:50% Journal of Natural Products 1996 59 232-236 Isolation and Synthesis of Novel Farnesyl Protein Transferase Inhibitors, Valinoctins A and B, from Streptomyces Strain MJ858-NF3 Ryuichi Sekizawa, Hironobu Iinuma, Yasuhiko Muraoka, Hiroshi Naganawa, Naoko Kinoshita, Hikaru Nakamura, Masa Hamada, Tomio Takeuchi, and Kazuo Umezawa Structure 13C NMR ̼Æ×Ä£Äâͼ 18 . ethyl (-)-4-(4'-butanoyloxyphenyl)-6-methyl-3,4-dihydropyrimidin-2-one-5-carboxylate C18H22N2O5 ÏàËÆ¶È:50% Indian Journal of Chemistry 2009 48B 1738-1748 Synthesis and lipase-catalysed enantioselective acylation studies on ethyl 4-aryl-3,4-dihydropyrimidin-2(1H)-ones Prasad,Ashok K; Arya,Pragya; Bhatia,Sumati; Sharma,Raman K; Singh,Rishipal; Singh,Brajendra K; Eycken,Erik Van der; Singh,Rajpal; Olsen,Carl E; Parmar,Virinder S Structure 13C NMR ̼Æ×Ä£Äâͼ 19 . compound 4(minor isomer) C23H27NO4 ÏàËÆ¶È:50% Heterocycles 2008 75 2429-2441 Aldolisation and Carboxylation Reactions from ¦Á-Silyl-¦Â-lactams. A Combined Theoretical and Experimental Study Sabrina Parat, B¨¦atrice Pelotier, Lycia Fournier, Michel Rajzmann, Philip J. Kocienski, and Jean-Marc Pons Structure 13C NMR ̼Æ×Ä£Äâͼ 20 . N-[2-(2,5-dimethoxy-phenyl)ethyl]butyramide ÏàËÆ¶È:50% Bioorganic & Medicinal Chemistry 2000 8 163-171 Synthesis of a small library of phenylalkylamide derivatives as melatoninergic ligands for human mt1 and MT2 receptors C¨¦cile P¨¦gurier, Sophie Curtet, Jean-Paul Nicolas, Jean A. Boutin, Philippe Delagrange, Pierre Renard, Michel Langlois Structure 13C NMR ̼Æ×Ä£Äâͼ |
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jiangchunyong: ½ð±Ò+1, лл 2013-04-11 19:34:44
Á÷·ç˪: ½ð±Ò+30 2013-04-11 21:25:45
jiangchunyong: ½ð±Ò+1, лл 2013-04-11 19:34:44
Á÷·ç˪: ½ð±Ò+30 2013-04-11 21:25:45
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b 1 . 3-(4-hydroxy-3-methoxy-phenyl)propane-1,2-diol C10H14O4 ÏàËÆ¶È:90% Phytochemistry 1999 52 1307-1312 Antioxidative phenylpropanoids from berries of Pimenta dioica Hiroe Kikuzaki, Sanae Hara, Yayoi Kawai, Nobuji Nakatani Structure 13C NMR ̼Æ×Ä£Äâͼ 2 . 3-(4- hydroxy-3 -methoxy)-phenyl 1,2-propandiol ÏàËÆ¶È:90% Phytochemistry 1998 49 1299-1304 Antialgal compounds from zantedeschia aethiopica Marina Della Grec¦Á, Maria Ferrar¦Á, Antonio Fiorentino, Pietro Monaco, Lucio Previtera Structure 13C NMR ̼Æ×Ä£Äâͼ 3 . 3-(4-hydroxy-3-methoxy phenyl) propan-1,2-diol C10H14O4 ÏàËÆ¶È:70% Natural Product Research 2007 21 769-774 Water-soluble phenylpropanoid constituents from aerial roots of Ficus microcarpa Ming-An Ouyang; Pei-Qing Chen; Si-Bing Wang Structure 13C NMR ̼Æ×Ä£Äâͼ 4 . cis-coniferyl alcohol C10O3H12 ÏàËÆ¶È:66.6% Phytochemistry 1987 26 1147-1152 Phenolic glucoside gallates from quercus mongolica and q. acutissima Kanji Ishimaru,Gen-Ichiro Nonaka,Itsuo Nishioka Structure 13C NMR ̼Æ×Ä£Äâͼ 5 . 1-(4-hydroxy-3-methoxyphenyl)ethanesulfonic acid ÏàËÆ¶È:66.6% Magnetic Resonance in Chemistry 2008 46 299-305 1H and 13C NMR data of benzylsulfonic acids¡ªmodel compounds for lignosulfonate (pages 299¨C305) Bjart F. Lutnaes, Bernt O. Myrvold, Rolf A. Lauten and Molla M. Endeshaw Structure 13C NMR ̼Æ×Ä£Äâͼ 6 . 1,4-Bis(4-methoxyphenylthio)-2,3,5,6-tetrafluorobenzene ÏàËÆ¶È:66.6% European Journal of Organic Chemistry 2012 1953-1959 Copper-Catalyzed Direct Thiolation of Pentafluorobenzene with Diaryl Disulfides or Aryl Thiols by C¨CH and C¨CF Bond Activation Chuanming Yu, Cuiling Zhang and Xiangjun Shi Structure 13C NMR ̼Æ×Ä£Äâͼ 7 . methyl caffeate ÏàËÆ¶È:66.6% Natural Product Sciences 2009 15 246-249 Phytochemical Constituents of Thesium chinense TURCZ and Their Cytotoxic Activities In Vitro Lee, Il-Kyun; Kim, Ki-Hyun; Choi, Sang-Un; Lee, Jae-Hyun; Lee, Kang-Ro Structure 13C NMR ̼Æ×Ä£Äâͼ 8 . 2,3-dihydroxy-1-(3,4-dihydroxyphenyl)-1-propanone ÏàËÆ¶È:66.6% Journal of Agricultural and Food Chemistry 2011 59 7708-7716 Further Investigation into Maple Syrup Yields 3 New Lignans, a New Phenylpropanoid, and 26 Other Phytochemicals Liya Li and Navindra P. Seeram Structure 13C NMR ̼Æ×Ä£Äâͼ 9 . 4-Hydroxy-3-methoxybenzyl Methyl Ether ÏàËÆ¶È:66.6% Australian Journal of Chemistry 1985 38 1631-1645 Chemistry of the Podocarpaceae. LXIX. Further Lignans from te Wood of Dacrydium intermedium RC Cambie, GR Clark, PA Craw, TC Jones, PS Rutledge and PD Woodgate Structure 13C NMR ̼Æ×Ä£Äâͼ 10 . fraction 3 ÏàËÆ¶È:60% Chemical & Pharmaceutical Bulletin 1993 41 832-841 Constituents of Cimicifugae Rhizoma. I. Isolation and Characterization of Ten New Cycloartenol Triterpenes from Cimicifuga heracleifolia KOMAROV Jian Xin LI,Shigetoshi KADOTA,Masao HATTORI,Sadao YOSHIMACHI,Motoo SHIRO,Naoko OOGAMI,Hiroshi MIZUNO and Tsuneo NAMBA Structure 13C NMR ̼Æ×Ä£Äâͼ 11 . ferulic acid ÏàËÆ¶È:60% Chemical & Pharmaceutical Bulletin 1983 31 156-161 Studies on the Constituents of the Stems of Tinospora tuberculata BEUMEE. I. N-trans- and N-cis-Feruloyl Tyramine, and a New Phenolic Glucoside, Tinotuberide NAOMICHI FUKUDA,MICHIKO YONEMITSU and TAKEATSU KIMURA Structure 13C NMR ̼Æ×Ä£Äâͼ 12 . compound V ÏàËÆ¶È:60% Acta Pharmaceutica Sinica 1993 28 777-781 CHEMICAL CONSTITUENTS OF TRADITIONAL CHINESE DRUG ¡°SHENG-MA¡±(CIMICIFUGA DAHURICA ) CJ Li; DH Chen and PG Xiao Structure 13C NMR ̼Æ×Ä£Äâͼ 13 . isoferulic acid 3-monopotassium sulphate ÏàËÆ¶È:60% Natural Product Sciences 1998 4 245-252 Unique Phenolic Sulphate Conjugates from the Flowers of Tamarix amplexicaulis Souleman, Ahmed A.M.; Barakat, Heba H.; Hussein, Sahar A.M.; El-Mousallamy, Amani M.D.; Nawwar, Mahmoud A.M. Structure 13C NMR ̼Æ×Ä£Äâͼ 14 . eugenol ÏàËÆ¶È:60% Natural Product Sciences 1998 4 263-267 Constituents from Syzygium aromaticum Merr. et Perry Son, Kun-Ho; Kwon, Soon-Youl; Kim, Hyun-Pyo; Chang, Hyeun-Wook; Kang, Sam-Sik Structure 13C NMR ̼Æ×Ä£Äâͼ 15 . isoferulic acid 3-O-KSO3 ÏàËÆ¶È:60% Natural Product Sciences 2000 6 193-198 Polyphenolic Metabolites of the Flowers of Tamarix tetragyna El-Mousallami, Amani M.D.; Hussein, Sahar A.M.; Nawwar, Mahmoud A.M. Structure 13C NMR ̼Æ×Ä£Äâͼ 16 . Threo-(-)-¿ª»·ÂäÒ¶ËÉÖ¬ËØ C20H29NO6 ÏàËÆ¶È:60% Chemical Journal of Chinese Universities 2010 31 947-952 Total Synthesis of the Dilignan threo(-)Diferuloysecoisolariciresinol XIA Ya-Mu, WANG Wei,YANG Feng-Ke, CHANG Liang Structure 13C NMR ̼Æ×Ä£Äâͼ 17 . (Z)-¦Á-(2'-Bromo-5'-hydroxy-4'-methoxyphenyl)-N-tert-butylnitrone C12H16BrNO3 ÏàËÆ¶È:60% Bioorganic & Medicinal Chemistry 2011 19 951-960 Synthesis, structure, theoretical and experimental in vitro antioxidant/pharmacological properties of ¦Á-aryl, N-alkyl nitrones,as potential agents for the treatment of cerebral ischemia Abdelouahid Samadi, Elena Soriano, Julia Revuelta, Carolina Valderas, Mourad Chioua,Ignacio Garrido, Begoña Bartolom¨¦, Isabelle Tomassolli, Lhassane Ismaili, Laura Gonz¨¢lez-Lafuente,Mercedes Villarroya, Antonio G. Garc¨ªa, Mar¨ªa J. Oset-Gasque, Jos¨¦ Marco- Structure 13C NMR ̼Æ×Ä£Äâͼ 18 . threo-(¡À)-¿ª»·ÂäÒ¶ËÉÖ¬ËØ C20H26O6 ÏàËÆ¶È:60% Acta Chimica Sinica 2010 31 947-952 Total Synthesis of the Dilignan threo-(¡À)-D iferuloysecoisolariciresinol XIA Ya-Mu,WANG Wei,YANG Feng-Ke,CHANG L iang Structure 13C NMR ̼Æ×Ä£Äâͼ 19 . compound 3i ÏàËÆ¶È:60% Journal of Heterocyclic Chemistry 2002 39 1219-1228 Determination of aromaticity indices of thiophene and furan by nuclear magnetic resonance spectroscopic analysis of their anilides Chang Kiu Lee, Ji Sook Yu and Young Ran Ji Structure 13C NMR ̼Æ×Ä£Äâͼ 20 . eugenol ÏàËÆ¶È:60% Phytochemistry 1983 22 609-610 Dehydrodieugenols from Nectandra polita Margoth Suarez, Jorge Bonilla, Aura M.P. De Diaz, Hans Achenbach Structure 13C NMR ̼Æ×Ä£Äâͼ 21 . Ò찢κËá C10H10O4 ÏàËÆ¶È:60% Chinese Traditional and Herbal Drugs 2010 41 870-873 Áõ¼ÄÅ«µÄ»¯Ñ§³É·ÖÑо¿ Î¾§;Ê·º£Ã÷;êÃçæ;ÁõÑÞ·¼;ÖÜÓêºç;³ÂÓñƽ;ÍÀÅô·É Structure 13C NMR ̼Æ×Ä£Äâͼ 22 . isoferulic acid C10H10O4 ÏàËÆ¶È:60% Chinese Journal of Natural Medicines 2006 4 257-259 Chemical Constituents of Sibiraea angustata TAO Ting-Ting; SEI Yasuo; WANG Tian-Zhi; BAI Chuan; CHANG Yan-Bo Structure 13C NMR ̼Æ×Ä£Äâͼ 23 . Isoferulic acid ÏàËÆ¶È:60% Pharmazie 2009 64 342-347 Aphyllin, the first isoferulic acid glycoside and other phenolics from Tamarix aphylla flowers M. A. M. Nawwar, S. A. M. Hussein, N. A. Ayoub, K. Hofmann, M. Linscheid, M. Harms, K. Wende and U. Lindequist Structure 13C NMR ̼Æ×Ä£Äâͼ 24 . Eugenol ÏàËÆ¶È:60% Archives of Pharmacal Research 2001 24 194-197 Phytochemical constituents of Artemisia japonica ssp. Littoricola Hak Cheol Kwon and Kang Ro Lee Structure 13C NMR ̼Æ×Ä£Äâͼ 25 . compound 5 ÏàËÆ¶È:60% Tetrahedron Letters 2004 45 3921-3924 Synthesis of tyrosine derivatives for saframycin MX1 biosynthetic studies Eric W. Schmidt, James T. Nelson, John P. Fillmore Structure 13C NMR ̼Æ×Ä£Äâͼ 26 . secoislariciresinol ÏàËÆ¶È:60% Chinese Pharmaceutical Journal 2004 39 820-821 Chemical constituents isolated from Pine needles of Pinus massoniana Lamb. ZHENG Xiao-ke, FENG Wei-sheng, WANG Yan-zhi, BI Yue-feng, WANG Xin-liang Structure 13C NMR ̼Æ×Ä£Äâͼ 27 . Ò찢κËá ÏàËÆ¶È:60% Modern Chinese Medicine 2008 10(9) 10-11 Studies on chemical constituents of rhizoma Anemones altaicae Zou Zhongjie, Yang Junshan Structure 13C NMR ̼Æ×Ä£Äâͼ 28 . 4-hydroxy-3-methoxy cinnamic acid ÏàËÆ¶È:60% Chinese Journal of Medicinal Chemistry 2007 17 47-49 Chemical constituents of Radix Puerariae from Anhui Province CHI Ji-fei, ZHANG Guo-gang, LI Ping, KOU Li-ping Structure 13C NMR ̼Æ×Ä£Äâͼ 29 . isoferulic acid ÏàËÆ¶È:60% Journal of Shenyang Pharmaceutical University 2009 26 112-115 Isolation and identification of chemical constituents from roots of Picrorhiza scrophulariiflora Pennell HUANG Kai-yi, HE Le, QU Yang, GAO Hui-yuan, DENG Xu-ming, WU Li-jun Structure 13C NMR ̼Æ×Ä£Äâͼ 30 . eugenol C10H12O2 ÏàËÆ¶È:60% Russian Journal of Organic Chemistry 2008 44 823-829 Oxidation reactions of some natural volatile aromatic compounds: anethole and eugenol E. M. Elgendy and S. A. Khayyat Structure 13C NMR ̼Æ×Ä£Äâͼ 31 . 2-methoxy-4-(2-methoxyethyl)phenol C10H14O3 ÏàËÆ¶È:60% Food Chemistry 2011 129 1169-1178 Preparation and antioxidant activity of tyrosyl and homovanillyl ethers A. Madrona, G. Pereira-Caro, L. Bravo, R. Mateos, J.L. Espartero Structure 13C NMR ̼Æ×Ä£Äâͼ 32 . (-)-secoisolariciresinol ÏàËÆ¶È:60% Bioorganic & Medicinal Chemistry 2012 20 4164-4171 Natural products as a gold mine for selective matrix metalloproteinases inhibitors Liyan Wang, Xi Li, Shoude Zhang, Weiqiang Lu, Sha Liao, Xiaofeng Liu, Lei Shan, Xu Shen, Hualiang Jiang, Weidong Zhang, Jin Huang, Honglin Li Structure 13C NMR ̼Æ×Ä£Äâͼ 33 . isoferulic acid ÏàËÆ¶È:60% Korean Journal of Pharmacognosy 2011 42 110-116 Constituents of Flowers of Carthamus tinctorius L. and Their Antioxidant Activity Choi, Hyun-Gyu; Jiang, Yan-Fu; Park, Sung-Hee; Son, Ae-Ryang; Na, Min-Kyun; Lee, Seung-Ho Structure 13C NMR ̼Æ×Ä£Äâͼ 34 . 2-[2-(4-methoxyphenoxy)ethylamino]-6-chloropyrazine C15H17ClN4O2 ÏàËÆ¶È:60% Journal of Medicinal Chemistry 2006 49 407-416 Novel Inhibitors of B-RAF Based on a Disubstituted Pyrazine Scaffold. Generation of a Nanomolar Lead Ion Niculescu-Duvaz, Esteban Roman, Steven R. Whittaker, Frank Friedlos, Ruth Kirk, Ian J. Scanlon, Lawrence C. 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(3S,6S)-6-benzyl-3-(hydroxymethyl)-3-methylpiperazine-2,5-dione C13H16N2O3 ÏàËÆ¶È:54.5% Heterocycles 2009 79 781-789 Use of Diketopiperazines for Determining Absolute Configurations of ¦Á-Substituted Serines by 1H-NMR Spectroscopy Shigeki Sano, Michiyasu Nakao, Masanori Takeyasu, Syuji Kitaike, Yasuko Yoshioka, and Yoshimitsu Nagao Structure 13C NMR ̼Æ×Ä£Äâͼ 62 . 1-benzyl-3-dimehylamino-5-phenyl-1H-1,2,4-triazole ÏàËÆ¶È:54.5% Heterocycles 2008 75 847-857 Synthesis of Nitrogen-Containing Heterocycles 11. 1, 2, 4-Triazole Formation through Disproportionation of Polyazapolyenes Yoshiko Miyamoto Structure 13C NMR ̼Æ×Ä£Äâͼ 63 . cis-1,2-diacetoxy-1-phenylcyclopropane C13H14O4 ÏàËÆ¶È:54.5% Heterocycles 2008 76 1381-1399 Diastereoselective Nucleophilic Cyclopropanation of 1, 2-Diketones and ¦Á-Ketoimines with Bis(iodozincio)methane Kenichi Nomura, Keisuke Asano, Takuya Kurahashi, and Seijiro Matsubara Structure 13C NMR ̼Æ×Ä£Äâͼ 64 . (¡À)-2,3,3a,4,5¨CPyrolo[2,1-c][1,4]benzodiazepine-1,4,10¨Ctrione C12H10N2O3 ÏàËÆ¶È:54.5% Heterocycles 2003 60 2023-2044 Approach to the Synthesis of (+)-Ifforestine. Model Studies Directed at the Tetracyclic Framework Gregory H. P. Roos* and Kim A. Dastlik Structure 13C NMR ̼Æ×Ä£Äâͼ |
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