[EN] A NOVEL SYNTHETIC APPROACH TO ß-AMINOBUTYRYL SUBSTITUTED COMPOUNDS<br/>[FR] NOUVELLE APPROCHE SYNTHÉTIQUE DE SS-AMINOBUTYRYLES SUBSTITUÉS
申请人:LEK PHARMACEUTICALS
公开号:WO2011151443A1
公开(公告)日:2011-12-08
The present invention relates to process to prepare β-aminobutyryl compounds of formula (I), wherein Q is N, CH, C-CF3 or C-phenyl, preferably N, and R10 is H, C1-C4-alkyl or fluorinated C1C2-alkyl, preferably trifluoromethyl, and wherein X is halogen selected from fluoro, chloro, or bromo, preferably fluoro, same or different, and n is 1-4.
本发明涉及一种制备式(I)的β-氨基丁酰化合物的方法,其中Q为N、CH、C-CF3或C-苯基,优选为N,R10为H、C1-C4-烷基或氟化的C1C2-烷基,优选为三氟甲基,X为从氟、氯或溴中选择的卤素,优选为氟,相同或不同,并且n为1-4。