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Machine translation
1. (WO1999042438) PROCESS FOR PREPARING 2-ACETYLTHIO-3-PHENYL-PROPIONIC ACID AND THE SALTS THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/042438    International Application No.:    PCT/EP1999/000467
Publication Date: 26.08.1999 International Filing Date: 26.01.1999
Chapter 2 Demand Filed:    17.07.1999    
IPC:
C07C 327/32 (2006.01)
Applicants: ZAMBON GROUP S.P.A. [IT/IT]; Via della Chimica, 9, I-36100 Vicenza (IT)
Inventors: ALLEGRINI, Pietro; (IT).
SORIATO, Giorgio; (IT)
Agent: LONGONI, Alessandra; Zambon Group S.p.A., Corporate Patents & Trademarks Dept., Via Lillo del Duca, 10, I-20091 Bresso (IT)
Priority Data:
MI98A000301 18.02.1998 IT
Title (EN) PROCESS FOR PREPARING 2-ACETYLTHIO-3-PHENYL-PROPIONIC ACID AND THE SALTS THEREOF
(FR) PROCEDE DE PREPARATION D'ACIDE 2-ACETHYLTHIO-3-PHENYL-PROPIONIQUE ET DES SELS DE CET ACIDE
Abstract: front page image
(EN)It is described a process for preparing 2-acethylthio-3-phenyl-propionic acid and the salts thereof starting from 2-bromo-3-phenyl-propionic acid and potassium thioacetate in an organic solvent and in the presence of a phase transfer catalyst.
(FR)Cette invention se rapporte à un procédé servant à préparer l'acide 2-acéthylthio-3-phényl-propionique et les sels de cet acide, en partant de l'acide 2-bromo-3-phényl-propionique et de thioacétate de potassium dans un solvant organique et en présence d'un catalyseur de transfert de phase.
Designated States: CA, CZ, HU, IL, IN, RO, SI.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)