📜氧化环己烯置于氨,碘体系中,用 水,乙腈 作为反应溶剂,化学反应 1.0H,以60%的收率获得产物2-氨基环己醇 参考文献:Molecular Iodine In Aqueous Ammonia: Oxidative Fragmentation Of Oxiranes To Nitriles 标题:Molecular Iodine In Aqueous Ammonia: Oxidative Fragmentation Of Oxiranes To Nitriles 摘要:环氧乙烷在碘和氨水的作用下,会发生氧化性断裂,反应生成腈.反应过程首先反应生成1,2-氨基醇中间体,随后发生c-C键断裂.该方法的优势在于使用现成的非爆炸性试剂,与先前使用的潜在爆炸性的邻碘氧基苯甲酸不同,而且反应条件温和,后处理简便. DOI:10.1246/cl.2013.162
专利号:WO-0140193-A1 优先权日:1999-12-03 标题:Method for the synthesis of pyrazolines 发明人:BOLDI ARMEN M 权利人:CHEMRX ADVANCED TECHNOLOGIES I; BOLDI ARMEN M 摘要:The present invention provides a method for the synthesis of compounds of Formula (I). Also claimed are novel intermediates and their methods of synthesis.
专利号:US-2002103381-A1 优先权日:2000-11-30 标 题 :Method for the synthesis of pyrazolines 发明人:BOLDI ARMEN M 摘要:The present invention provides a method for the synthesis of compounds of Formula I: n n n Also claimed are novel intermediates and their methods of synthesis.
专利号:US-2007197797-A1 优先权日:2005-12-30 标 题 :Compounds and methods for carbazole synthesis 发明人:HARRINGTON PETER J 权利人:HARRINGTON PETER J 摘要:Compounds having bi-cyclic structure comprising a partially unsaturated 6-carbon first cyclic moiety interconnected to a 6-carbon second cyclic moiety second via a divalent linking moiety are provided. The compounds can be used as intermediates compounds in methods for the synthesis of carbazoles and derviatives thereof, including carvedilol, and tricyclic alkylhydroxamates, which do not require Fischer indole synthetic steps. Methods of preparing the compounds having bi-cyclic structures are also provided.
专利号:US-6960601-B2 优先权日:2001-09-24 标题 :Preparation and use of imidazole derivatives for treatment of obesity 发明人:SMITH ROGER A; O'CONNOR STEPHEN J; WIRTZ STEPHAN-NICHOLAS; WONG WAI C; CHOI SOONGYU; KLUENDER HAROLD C E; SU NING; WANG GAN; ACHEBE FURAHI; YING SHIHONG 权利人:BAYER PHARMACEUTICALS CORP 摘要:This invention relates to substituted imidazole derivatives which have been found to suppress appetite and induce weight loss. The invention also provides methods for synthesis of the compounds, pharmaceutical compositions comprising the compounds, and methods of using such compositions for inducing weight loss and treating obesity and obesity-related disorders.
专利号:US-2005192265-A1 优先权日:2003-03-20 标 题:Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting beta-amyloid peptide release and/or its synthesis by use of such compounds 发明人:THOMPSON RICHARD C; WILKIE STEPHEN; STACK DOUGLAS R; VANMETER ELDON E; SHI QING; BRITTON THOMAS C; AUDIA JAMES E; REEL JON K; MABRY THOMAS E; DRESSMAN BRUCE A; CWI CYNTHIA L; HENRY STEVEN S; MCDANIEL STACEY L; STUCKY RUSSELL D; PORTER WARREN J 摘要:Disclosed are compounds which inhibit β-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions that include a compound which inhibits β-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
专利号:US-6906056-B2 优先权日:1998-06-22 标 题:Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting β-amyloid peptide release and/or its synthesis by use of such compounds 发明人:THOMPSON RICHARD C; WILKIE STEPHEN; STACK DOUGLAS R; VANMETER ELDON E; SHI QING; BRITTON THOMAS C; AUDIA JAMES E; REEL JON K; MABRY THOMAS E; DRESSMAN BRUCE A; CWI CYNTHIA L; HENRY STEVEN S; MCDANIEL STACEY L; STUCKY RUSSELL D; PORTER WARREN J 权利人:LILLY CO ELI 摘要:Disclosed are compounds which inhibit β-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions that include a compound which inhibits β-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
摘要:M. Mousseron and R. Granger. Bull. Soc. Chim. France 1947, 850. 参考文献:10.1021/jacs.9b03844 摘要:Herrera BT, Moor SR, McVeigh M, Roesner EK, Marini F, Anslyn EV. Rapid Optical Determination of Enantiomeric Excess, Diastereomeric Excess, and Total Concentration Using Dynamic-Covalent Assemblies: A Demonstration Using 2-Aminocyclohexanol and Chemometrics. J Am Chem Soc. 2019 Jul 17;141(28):11151–60.