专利号:US-4161609-A 优先权日:1977-09-14 标题:Synthesis of carboxylic acid esters 发明人:CRAMER RICHARD D 权利人:DU PONT 摘要:A method is provided for converting a carboxylic acid amide to a carboxylic acid ester by reacting a vaporized mixture of the amide and an aliphatic alcohol or a phenol in the presence of a suitable catalyst at temperatures of from 100 DEG C. to 400 DEG C. The process is especially useful for the conversion of methacrylamide to methyl methacrylate.
专利号:US-8003785-B2 优先权日:2008-06-18 标 题 :Halo-substituted pyrimidodiazepines 发明人:CAI JIANPING; CHEN SHAOQING; CHU XIN-JIE; LUK KIN-CHUN; MISCHKE STEVEN GREGORY; SUN HONGMAO; WOVKULICH PETER MICHAEL 权利人:TAKEDA PHARMACEUTICAL 摘要:The present invention provides PLK1 inhibitor compounds of formula I: n nuseful in the treatment or control of cell proliferative disorders, particularly oncological disorders. These compounds and formulations containing such compounds may be useful in the treatment or control of solid tumors, such as, for example, breast, colon, lung and prostate tumors and other oncological diseases such as non-Hodgkin's lymphomas. Also provided are intermediate compounds useful in the synthesis of compounds of formula I.
专利号:US-8372971-B2 优先权日:2004-08-25 标 题:Heterocyclic compounds and methods of use 发明人:WRASIDLO WOLFGANG; DNEPROVSKAIA ELENA 权利人:TARGEGEN INC; WRASIDLO WOLFGANG; DNEPROVSKAIA ELENA 摘要:Heterocyclic compounds derived from benzotriazine, triazines, triazoles and oxadiazoles are disclosed. The methods of synthesis and of use of such heterocyclic compounds are also provided.
专利号:EA-002478-B1 优先权日:1996-12-19 标 题:METHOD OF SOLID-PHASE SYNTHESIS OF ALDEHYDES, KETONES, OXYMS, AMINES AND HYDROXAMIC ACID
专利号:CN-117756807-A 优先权日:2023-11-22 标题 :A method for the photocatalytic synthesis of tetracyclic quinazolinone under metal-free conditions
专利号:US-9944644-B2 优先权日:2013-03-14 标 题 :Octahydropyrrolopyrroles their preparation and use 发明人:PETRUKHIN KONSTANTIN; CIOFFI CHRISTOPHER; JOHNSON GRAHAM; DOBRI NICOLETA; FREEMAN EMILY; CHEN PING; CONLON MICHAEL; ZHU LEI 权利人:PETRUKHIN KONSTANTIN; CIOFFI CHRISTOPHER; JOHNSON GRAHAM; DOBRI NICOLETA; FREEMAN EMILY; CHEN PING; CONLON MICHAEL; ZHU LEI; UNIV COLUMBIA 摘要:The present invention provides compounds comprising variously substituted octahydropyrrolopyrroles, their synthesis, methods of making, methods of using, compositions and formulations thereof.