JPS55149235A - Preparation of n-acetylamino acid aluminum salt - Google Patents

Preparation of n-acetylamino acid aluminum salt

Info

Publication number
JPS55149235A
JPS55149235A JP4375779A JP4375779A JPS55149235A JP S55149235 A JPS55149235 A JP S55149235A JP 4375779 A JP4375779 A JP 4375779A JP 4375779 A JP4375779 A JP 4375779A JP S55149235 A JPS55149235 A JP S55149235A
Authority
JP
Japan
Prior art keywords
aluminum salt
aluminum
acetylamino acid
preparation
acid
Prior art date
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.)
Granted
Application number
JP4375779A
Other languages
Japanese (ja)
Other versions
JPS6157296B2 (en
Inventor
Kisho Matsushita
Shigeo Fukuda
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.)
Kawaken Fine Chemicals Co Ltd
Original Assignee
Kawaken Fine Chemicals 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 Kawaken Fine Chemicals Co Ltd filed Critical Kawaken Fine Chemicals Co Ltd
Priority to JP4375779A priority Critical patent/JPS55149235A/en
Publication of JPS55149235A publication Critical patent/JPS55149235A/en
Publication of JPS6157296B2 publication Critical patent/JPS6157296B2/ja
Granted legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare the titled compound useful as an antacid agent, etc. in high purity, economically, by reacting N-acetylamino acid with an aluminum source comprising amorphous aluminum hydroxide.
CONSTITUTION: An N-acetylamino acid aluminum salt (e.g. N-acetylcysteine aluminum salt, N-acetylglutamic acid aluminum salt, etc.) is prepared by reacting an N- acetyl-α-amino acid with amorphous aluminum hydroxide in a solvent. The reaction is pref. carried out in an aqueous solvent at 40W80°C for about 3hr. Since alcohols are not used in the process, the troubles of alcohol-containing waste water disposal which is inherent ot the aluminum alkoxide process can be eliminated.
COPYRIGHT: (C)1980,JPO&Japio
JP4375779A 1979-04-11 1979-04-11 Preparation of n-acetylamino acid aluminum salt Granted JPS55149235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4375779A JPS55149235A (en) 1979-04-11 1979-04-11 Preparation of n-acetylamino acid aluminum salt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4375779A JPS55149235A (en) 1979-04-11 1979-04-11 Preparation of n-acetylamino acid aluminum salt

Publications (2)

Publication Number Publication Date
JPS55149235A true JPS55149235A (en) 1980-11-20
JPS6157296B2 JPS6157296B2 (en) 1986-12-06

Family

ID=12672624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4375779A Granted JPS55149235A (en) 1979-04-11 1979-04-11 Preparation of n-acetylamino acid aluminum salt

Country Status (1)

Country Link
JP (1) JPS55149235A (en)

Also Published As

Publication number Publication date
JPS6157296B2 (en) 1986-12-06

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