JPS5665874A - Novel quinoline derivative - Google Patents

Novel quinoline derivative

Info

Publication number
JPS5665874A
JPS5665874A JP14046079A JP14046079A JPS5665874A JP S5665874 A JPS5665874 A JP S5665874A JP 14046079 A JP14046079 A JP 14046079A JP 14046079 A JP14046079 A JP 14046079A JP S5665874 A JPS5665874 A JP S5665874A
Authority
JP
Japan
Prior art keywords
formula
compound shown
quinoline derivative
forming residue
reacted
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
JP14046079A
Other languages
Japanese (ja)
Inventor
Takuo Nakano
Akira Matsubara
Hideaki Sakai
Seitaro Kajitani
Makoto Odate
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP14046079A priority Critical patent/JPS5665874A/en
Publication of JPS5665874A publication Critical patent/JPS5665874A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:A quinoline derivative shown by the formula I (R1 and R2 are both H, or one is OH or 1W5C lower alkoxy and the other is H; R3 is H, salt forming residue, or ester forming residue).
EXAMPLE: 4,5-Dihydroxy-3-quinolinecarboxylic acid ethyl ester.
USE: An intermediate for penicillin or a cephalosporin derivative.
PROCESS: A compound shown by the formula II is reacted with a compound shown by the formula III (E is ester forming residue) in a solvent to give a compound shown by the formula IV, which is reacted with a mixture of polyphosphoric acid and phosphorus oxychloride, to give a compound shown by the formula I wherein R3 is H.
COPYRIGHT: (C)1981,JPO&Japio
JP14046079A 1979-11-01 1979-11-01 Novel quinoline derivative Pending JPS5665874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14046079A JPS5665874A (en) 1979-11-01 1979-11-01 Novel quinoline derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14046079A JPS5665874A (en) 1979-11-01 1979-11-01 Novel quinoline derivative

Publications (1)

Publication Number Publication Date
JPS5665874A true JPS5665874A (en) 1981-06-03

Family

ID=15269108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14046079A Pending JPS5665874A (en) 1979-11-01 1979-11-01 Novel quinoline derivative

Country Status (1)

Country Link
JP (1) JPS5665874A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49125387A (en) * 1973-04-05 1974-11-30
JPS49125386A (en) * 1973-04-04 1974-11-30
JPS5017994A (en) * 1973-06-19 1975-02-25
JPS5064294A (en) * 1973-10-19 1975-05-31
JPS5096594A (en) * 1973-12-27 1975-07-31
JPS50101382A (en) * 1974-01-25 1975-08-11

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49125386A (en) * 1973-04-04 1974-11-30
JPS49125387A (en) * 1973-04-05 1974-11-30
JPS5017994A (en) * 1973-06-19 1975-02-25
JPS5064294A (en) * 1973-10-19 1975-05-31
JPS5096594A (en) * 1973-12-27 1975-07-31
JPS50101382A (en) * 1974-01-25 1975-08-11

Similar Documents

Publication Publication Date Title
JPS55130991A (en) Pyrazole phosphate esters, their preparation and insecticide and acaricide
JPS5665874A (en) Novel quinoline derivative
JPS5545648A (en) 2-formyldibenzazepin derivative and its preparation
JPS5767589A (en) Carbamic acid esters
JPS5289695A (en) Novel 7alpha-methoxycephalosporins and preparation thereof
JPS5759897A (en) Thiazolineazatidinone
JPS5772981A (en) 1,8-naphthyridine derivative and its salt
JPS5711981A (en) Theobromine derivative and its preparation
JPS579784A (en) Production of penem-3-carboxylic derivative
JPS57116048A (en) Novel quinoline derivative
IE42992L (en) PYRIMIDO [1,2-a] QUINOLINE DERIVATIVES
JPS5759896A (en) Production of thiazolineazetidinone derivative
JPS55102561A (en) 2-aroylformyl-substituted pyrrole derivative and its preparation
JPS5573656A (en) 4-substituted azetidine-2-one compound and its preparation
JPS5598188A (en) Novel cephalosporin and its preparation
JPS57144254A (en) 2-substituted-2-oxoazetidine derivative and its preparation
JPS55118498A (en) Phosphonic derivative and its preparation
JPS5711975A (en) Aminophenyltetrazole derivative and salt thereof
JPS56125386A (en) Pyrido (2,3-d)pyrimidine derivative and its preparation
JPS56128787A (en) Cephalosporin derivative and its preparation
JPS57131792A (en) Novel 2-oxabicyclo(2.2.2)octan-3-one derivative
JPS5573682A (en) 1-carba-1-penem-3-carboxylic acid derivative and its preparation
JPS51113890A (en) Method for preparing novel cephalosporins
JPS5692290A (en) Preparation of 7-amino-3-substituted methylcephem carboxylic acid, its salt or ester
JPS57209292A (en) Preparation of 7-aminocephem compound