JPS57106690A - 2-aminoethylphosphonic acid derivative - Google Patents

2-aminoethylphosphonic acid derivative

Info

Publication number
JPS57106690A
JPS57106690A JP55182093A JP18209380A JPS57106690A JP S57106690 A JPS57106690 A JP S57106690A JP 55182093 A JP55182093 A JP 55182093A JP 18209380 A JP18209380 A JP 18209380A JP S57106690 A JPS57106690 A JP S57106690A
Authority
JP
Japan
Prior art keywords
acid
amide compound
aminoethylphosphonic
formula
aminoethylphosphonic 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.)
Pending
Application number
JP55182093A
Other languages
Japanese (ja)
Inventor
Kazuo Kikazawa
Mineji Hiiragi
Kikuo Wakizaka
Hideo Sugi
Keizo Tanigawa
Yukio Suzuki
Shigeru Yamabe
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.)
Aska Pharmaceutical Co Ltd
Original Assignee
Grelan Pharmaceutical 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 Grelan Pharmaceutical Co Ltd filed Critical Grelan Pharmaceutical Co Ltd
Priority to JP55182093A priority Critical patent/JPS57106690A/en
Publication of JPS57106690A publication Critical patent/JPS57106690A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:The 2-aminoethylphosphonic acid dervative of formulaI(R is H, amino acid residue, (substituted)phenyl or heterocyclic group).
EXAMPLE: 2-(l-Alanyl)aminoethylphosphonic acid.
USE: Antibacterial agent having strong antibacterial activity against Gram-positive and Gram-negative bacteria.
PROCESS: The amino acid of formula II (A is amino-protecting group) or its reactive derivative is condensed with the aminoethylphosphonic acid of formula III (R' is H or lower alkyl) or its ester by the process used in the peptide synthesis (e.g. acid halide process, mixed acid anhydride process) to obtain the amide compound of formula IV. The protecting group is removed from the amide compound, and if necessary, the phosphoric acid ester group of the amide compound is hydrolyzed to obtain the compound of formulaI.
COPYRIGHT: (C)1982,JPO&Japio
JP55182093A 1980-12-24 1980-12-24 2-aminoethylphosphonic acid derivative Pending JPS57106690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55182093A JPS57106690A (en) 1980-12-24 1980-12-24 2-aminoethylphosphonic acid derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55182093A JPS57106690A (en) 1980-12-24 1980-12-24 2-aminoethylphosphonic acid derivative

Publications (1)

Publication Number Publication Date
JPS57106690A true JPS57106690A (en) 1982-07-02

Family

ID=16112223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55182093A Pending JPS57106690A (en) 1980-12-24 1980-12-24 2-aminoethylphosphonic acid derivative

Country Status (1)

Country Link
JP (1) JPS57106690A (en)

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