Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyowa Hakko Kogyo Co LtdfiledCriticalKyowa Hakko Kogyo Co Ltd
Priority to JP5428776ApriorityCriticalpatent/JPS52139037A/en
Publication of JPS52139037ApublicationCriticalpatent/JPS52139037A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PURPOSE: To prepare title compounds of high purity, useful as antiinflammatory agents, in high yield by hydrogenative decomposition of 2-(4-alkylphenyl)-2anilinopropionic acids in the presence of a catalytic reduction catalyst.
COPYRIGHT: (C)1977,JPO&Japio
JP5428776A1976-05-141976-05-14Synthesis of 2-(4-alkylphenyl)propionic acids
PendingJPS52139037A
(en)