专利号:US-4774331-A 优先权日:1986-08-22 标 题:Process for ortho-cyanation of phenols or phenylamines 发明人:ADACHI MAKOTO; MATSUMURA HIROMU; SUGASAWA TSUTOMU 权利人:SHIONOGI & CO 摘要:A process for ortho-cyanation of phenols or phenylamines which comprises reacting a phenyl compound having a hydroxy group or an optionally substituted amino or cyclic amino group, of which the ortho position is vacant, with trichloroacetonitrile, a C1-C5 alkyl thiocyanate or a C6 - C12 aryl thiocyanate in the presence of a boron trihalide and treating the resultant product with an alkali is provided, and said process is useful in the synthesis of intermediates for medicinals or pesticides.
专利号:US-4857645-A 优先权日:1986-11-06 标 题:Process for introducing a thiocarboxylic ester group at the orthoposition of phenols or phenylamines 发明人:MAKOTO ADACHI; MATSUMURA HIROMU; SUGASAWA TSUTOMU 权利人:SHIONOGI & CO 摘要:A process for introducing thiocarboxylic ester at ortho-position of phenols or phenylamines which comprises reacting a phenyl compound having group or optionally substituted amino or cyclic amino group, of which at least one ortho-position is vacant, with C 1 -C 5 alkyl thiocyanate, C 7 -C 13 aralkyl thiocyanate or C 6 -C 12 aryl thiocyanate in the presence of a boron trihalide and hydrolyzing the resultant product under acidic conditions is provided, and said process is useful in the synthesis of medicinals, pesticides and dyes.
专利号:ES-2288114-B1 优先权日:2006-04-26 标题:NEW SYNTHESIS PROCEDURE OF (6- (4-PHENYLBUTOXY) HEXIL) N-SUBSTITUTED AMINES AND ITS USE IN THE SYNTHESIS OF SALMETEROL XINAFOATO.
专利号:US-7811556-B2 优先权日:2003-03-24 标题 :Polymeric modifiers and pharmaceutical compositions 发明人:KASUYA YUJI; HONMA MASASHI 权利人:SANKYO CO 摘要:A copolymer or a pharmacologically acceptable salt thereof is provided, which contains, as constitutional units, (a) one or more structural units of formula (I): wherein m is an integer of from 3 to 100, Alk represents alkyline, and R 1 and R 2 are the same or different and each represents hydrogen or optionally substituted alkyl, and (b) one or more structural units of formula (II): wherein R 3 represents hydroxyl, optionally substituted alkoxy, optionally substituted aryloxy, or a group represented by the formula —NR 4 R 5 , wherein R 4 and R 5 are the same or different and each represents hydrogen or optionally substituted alkyl. There is further provided a pharmaceutical composition comprising said copolymer, a protein modifier comprising said copolymer, a complex of said copolymer with a protein, and method of preventing or treating diseases using said complex, use of said complex in the manufacture of a medicament for preventing or treating diseases and methods for the synthesis of said copolymers and said complexes.
专利号:WO-2014057500-A1 优先权日:2012-10-08 标题 :One step process for synthesis of cyclic carbonates
专利号:ES-2288114-A1 优先权日:2006-04-26 标 题:NEW SITENSIS PROCEDURE OF (6- (4-PHENYLBUTOXY) HEXYL) AMINAS N-S USTITUIDAS AND ITS USE IN THE SYNTHESIS OF SALMETEROL XINAFOATO.
摘要:Sharma, U.; Kumar, R.; Gupta, S. S.; Chandra, D., Science of Synthesis Knowledge Updates, (2022) 2, 85. 摘要:Stoltz, B.; Ebner, D. C.; Park, N., Science of Synthesis: Stereoselective Synthesis, (2011) 2, 210. 摘要:De Wildeman, S.; Sereinig, N., Science of Synthesis: Stereoselective Synthesis, (2011) 2, 160. 摘要:Stoltz, B.; Ebner, D. C.; Park, N., Science of Synthesis: Stereoselective Synthesis, (2011) 2, 228. 摘要:Stoltz, B. M.; Wright, A. C.; Ebner, D. C.; Park, N., Science of Synthesis: Catalytic Oxidation in Organic Synthesis, (2017) 1, 570.