JPS5770897A - Aminoethylphosphonic acid derivative - Google Patents

Aminoethylphosphonic acid derivative

Info

Publication number
JPS5770897A
JPS5770897A JP14432380A JP14432380A JPS5770897A JP S5770897 A JPS5770897 A JP S5770897A JP 14432380 A JP14432380 A JP 14432380A JP 14432380 A JP14432380 A JP 14432380A JP S5770897 A JPS5770897 A JP S5770897A
Authority
JP
Japan
Prior art keywords
compound expressed
aminoethylphosphonic acid
acid
formulai
acid derivative
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
JP14432380A
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 JP14432380A priority Critical patent/JPS5770897A/en
Publication of JPS5770897A publication Critical patent/JPS5770897A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:A compound expressed by formulaI(R1 is H, lower alkyl, lower alkenyl or lower alkoxyl; R2 is H or lower alkyl: ring A is 1W12C aromatic or heterocyclic ring which may have a substituent group).
EXAMPLE: 1-[ (1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carbonyl ) l-alanyl]aminoethylphosphonic acid.
USE: An antimicrobial agent against Gram-positive and Gram-negative bacteria.
PROCESS: A carboxylic acid compound expressed by formula II, e.g. nalidixic acid, is reacted with an aminoethylphosphonic acid expressed by formula III or an ester thereof, and if necessary the ester residue is removed to give the compound expressed by formulaI.
COPYRIGHT: (C)1982,JPO&Japio
JP14432380A 1980-10-17 1980-10-17 Aminoethylphosphonic acid derivative Pending JPS5770897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14432380A JPS5770897A (en) 1980-10-17 1980-10-17 Aminoethylphosphonic acid derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14432380A JPS5770897A (en) 1980-10-17 1980-10-17 Aminoethylphosphonic acid derivative

Publications (1)

Publication Number Publication Date
JPS5770897A true JPS5770897A (en) 1982-05-01

Family

ID=15359420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14432380A Pending JPS5770897A (en) 1980-10-17 1980-10-17 Aminoethylphosphonic acid derivative

Country Status (1)

Country Link
JP (1) JPS5770897A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1881974A2 (en) * 2005-04-21 2008-01-30 Targanta Therapeutics Inc. Phosphonated fluoroquinolones, antibacterial analogs thereof, and methods for the prevention and treatment of bone and joint infections

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1881974A2 (en) * 2005-04-21 2008-01-30 Targanta Therapeutics Inc. Phosphonated fluoroquinolones, antibacterial analogs thereof, and methods for the prevention and treatment of bone and joint infections
EP1881974A4 (en) * 2005-04-21 2011-03-16 Targanta Therapeutics Inc Phosphonated fluoroquinolones, antibacterial analogs thereof, and methods for the prevention and treatment of bone and joint infections

Similar Documents

Publication Publication Date Title
GR76267B (en)
JPS5543011A (en) 7-halothiazolylalkoxyiminoacetamido-3-cephem compound
JPS57131758A (en) 1-sulfo-2-oxoazetidine derivative, its preparation and use
JPS5770897A (en) Aminoethylphosphonic acid derivative
JPS55111463A (en) Beta-lactam compound and its preparation
JPS57114556A (en) Novel peptide compound and its preparation
JPS57118587A (en) Novel penicillin
JPS56142282A (en) Penem-3-carboxylic acid derivative and its preparation
JPS5772981A (en) 1,8-naphthyridine derivative and its salt
IE790650L (en) Substituted n-iminomethylpiperidine
JPS56115788A (en) Azetidinone derivative and its preparation
JPS57167993A (en) Novel 3-((4-carboxy-3-hydroxyisothiazole-5-yl) thiomethyl)-delta3-cephem derivative
JPS5754177A (en) Substituted thiazole derivative
JPS5770889A (en) 1-ethyl-1,8-naphthyridine derivative and salt thereof
JPS56133260A (en) Azetidine derivative and its preparation
JPS55164671A (en) Azetidine derivative and its preparation
JPS55118498A (en) Phosphonic derivative and its preparation
JPS56142283A (en) Penem-3-carboxylic acid derivative and its preparation
JPS57169452A (en) Novel phenoxyalkylamide derivative
JPS56125391A (en) Novel penicillin derivative, its intermediate and preparation
JPS56122383A (en) Novel cephalosporin compound and its preparation
JPS5788178A (en) Beta-lactam derivative
JPS54128599A (en) Pyrrolobenzazepin derivative
JPS57212179A (en) 4,4-disubstituted-1-sulfo-2-oxoazetidine derivative and its preparation
JPS57118544A (en) Novel peptide and its preparation