[EN] PROCESS FOR THE PREPARATION OF GAMMA AMINO ACIDS AND INTERMEDIATES USED IN SAID PROCESS [FR] PROCÉDÉ DE PRÉPARATION DE ACIDES AMINÉS GAMMA ET INTERMÉDIAIRES UTILISÉS DANS CE PROCÉDÉ
PROCESS FOR THE PREPARATION OF GAMMA AMINO ACIDS AND INTERMEDIATES USED IN SAID PROCESS
申请人:Royal College of Surgeons in Ireland
公开号:US20140336412A1
公开(公告)日:2014-11-13
The invention relates to the preparation of gamma amino acids of formula (I) and pharmaceutically acceptable salts, solvates and prodrugs thereof, and to intermediates used for their preparation. (formula I) wherein R
1
is selected from an alkyl group, an alkenyl group, an alkynyl group and a cycloalkyl group, each of which may be optionally substituted and * denotes a chiral centre. In particular, the present invention provides an efficient synthesis of (S)-pregabalin which is suitable for carrying out on an industrial scale.
[DE] VERWENDUNG VON ARYL- UND HETARYLCARBOXAMIDEN ALS ENDOPARASITIZIDE<br/>[EN] USE OF ARYL AND HETARYL CARBOXAMIDES AS ENDOPARASITICIDES<br/>[FR] ARYLCARBOXAMIDES ET HÉTARYLCARBOXAMIDES UTILISÉES EN TANT QU'ENDOARASITICIDES
申请人:BAYER IP GMBH
公开号:WO2013076230A1
公开(公告)日:2013-05-30
Die vorliegende Anmeldung betrifft bekannte und neue Aryl- und Hetarylcarboxamide der Formel (I), und ihre Verwendung als Arzneimittel zur Bekämpfung von Endoparasiten bei Tieren oder Menschen, sowie parasitizide Mittel, insbesondere Endoparasitizide, die Aryl- und Hetarylcyclylcarboxamide enthalten.