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.)
Idemitsu Kosan Co Ltd
Unitika Ltd
Original Assignee
Idemitsu Kosan Co Ltd
Unitika Ltd
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Filing date
Publication date
Application filed by Idemitsu Kosan Co Ltd, Unitika LtdfiledCriticalIdemitsu Kosan Co Ltd
Priority to JP12457375ApriorityCriticalpatent/JPS5915902B2/en
Publication of JPS5248601ApublicationCriticalpatent/JPS5248601A/en
Publication of JPS5915902B2publicationCriticalpatent/JPS5915902B2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PURPOSE: Amino acids are economically prepared in high yield by the reaction of α-keto-acid with ammonia in the presence of sodium hydrosulfite as a reducing agent.
COPYRIGHT: (C)1977,JPO&Japio
JP12457375A1975-10-161975-10-16
Amino acid production method
ExpiredJPS5915902B2
(en)