A Quick Route for the Synthesis of 3-Aryl-3,4-dihydro-2H-benz[e]-1,3-oxazin-2-ones
作者:Davender Kumar Shukla、Manju Rani、Arif Ali Khan
DOI:10.14233/ajchem.2013.14053
日期:——
N-(2-Hydroxy)-benzyl-arylamines (1) gave substantially pure 3-aryl-3,4-dihydro-2H-benz[e]-1,3-oxazin-2-one 2 on cyclization with carbonyldiimidazole in DMSO in 20-30 min at 20-25 ºC in excellent yields.
Multistep Solid-State Organic Synthesis of Carbamate-Linked Covalent Organic Frameworks
作者:Steven J. Lyle、Thomas M. Osborn Popp、Peter J. Waller、Xiaokun Pei、Jeffrey A. Reimer、Omar M. Yaghi
DOI:10.1021/jacs.9b04731
日期:2019.7.17
example of a multistep solid-state organic synthesis, in which a new imine-linked two-dimensional covalent organic framework (COF-170, 1) was transformed through three consecutive postsynthetic modifications into porous, crystalline cyclic carbamate and thiocarbamate-linked frameworks. These linkages are previously unreported and inaccessible through de novo synthesis. While not altering the overall connectivity
Novel Salicylaldehyde-Based Mineral-Supported Expeditious Synthesis of Benzoxazin-2-ones
作者:Lal Dhar S. Yadav、Ritu Kapoor
DOI:10.1021/jo0492315
日期:2004.11.1
One-pot montmorillonite K-10 clay supported reactions of either salicylaldehyde/2-hydroxyacetophenone hydrazones and aryl-/alkylureas or salicylaldehydes/2-hydroxyacetophenone and 4-aryl-/alkylsemicarbazides expeditiously yield 3,4-dihydro-4-hydrazino-2H-benz[e]-1,3-oxazin-2-ones (9) via cycloisomerization of the intermediate salicylaldehyde/2-hydroxyacetophenone 4-aryl-/alkylsemicarbazones (5) under
水杨醛/ 2-羟基苯乙酮supported与芳基-/烷基脲或水杨醛/ 2-羟基苯乙酮与4-芳基-/烷基半脲的一锅蒙脱土K-10粘土反应迅速生成3,4-二氢-4-肼基-2 H -在无溶剂微波辐射下,通过中间体水杨醛/ 2-羟基苯乙酮4-芳基-/烷基半咔唑酮(5)的环异构化反应生成苯并[ e ] -1,3-恶嗪-2-酮(9)。在相同条件下,肼(9)易于在氧化铝负载的硫酸铜(II)上进行还原性脱水,以提供2 H-苯并[ e ] -1,3-恶嗪-2-酮(10)。
[EN] MIF INHIBITORS FOR THE ACUTE OR CHRONIC TREATMENT OF PULMONARY HYPERTENSION<br/>[FR] INHIBITEURS DU MIF POUR LE TRAITEMENT D'URGENCE OU CHRONIQUE DE L'HYPERTENSION PULMONAIRE
申请人:MIFCARE
公开号:WO2015173433A1
公开(公告)日:2015-11-19
The present invention relates to the use of compounds of general Formula I and pharmaceutically acceptable enantiomers, salts or solvates thereof, for treating pulmonary hypertension in a subject.
本发明涉及使用一般式I的化合物及其药学上可接受的对映体、盐或溶剂,用于治疗患有肺动脉高压的受试者。
[EN] MACROPHAGE MIGRATION INHIBITORY FACTOR INHIBITORS, AND METHODS OF MAKING AND USING SAME<br/>[FR] INHIBITEURS DU FACTEUR INHIBITEUR DE LA MIGRATION DES MACROPHAGES, ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
申请人:UNIV YALE
公开号:WO2022093817A1
公开(公告)日:2022-05-05
The present disclosure provides inhibitors of MIF tautomerase activity. In certain embodiments, the compounds inhibitors are useful in treating or preventing inflammatory and/or auto-immune diseases. In other embodiments, the compounds are useful in reversing, ameliorating, and/or preventing tumor growth. In yet other embodiments, the compounds are useful in reversing, ameliorating, and/or preventing angiogenesis.