KR790000125B1 - Process for puping 2,9- dioxo-3,6 substituted thiazolo (5,4-f) quinoline-8-carboxy lates - Google Patents

Process for puping 2,9- dioxo-3,6 substituted thiazolo (5,4-f) quinoline-8-carboxy lates

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Publication number
KR790000125B1
KR790000125B1 KR7400404A KR740000404A KR790000125B1 KR 790000125 B1 KR790000125 B1 KR 790000125B1 KR 7400404 A KR7400404 A KR 7400404A KR 740000404 A KR740000404 A KR 740000404A KR 790000125 B1 KR790000125 B1 KR 790000125B1
Authority
KR
South Korea
Prior art keywords
puping
dioxo
quinoline
substituted thiazolo
halogen atom
Prior art date
Application number
KR7400404A
Other languages
Korean (ko)
Inventor
Dohmori Renzo
Suzuki Norio
Original Assignee
Daiizi Seiyaku 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 Daiizi Seiyaku Co Ltd filed Critical Daiizi Seiyaku Co Ltd
Priority to KR7400404A priority Critical patent/KR790000125B1/en
Application granted granted Critical
Publication of KR790000125B1 publication Critical patent/KR790000125B1/en

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Abstract

Thiazoloquinolinecarboxylic acid esters (I ; R = lower alkylene group with straight chain or side chain, R3, R6= lower alkyl or lower alkenyl, X = halogen atom, Y = amine residue, useful as antibacterial, were prepd. by recting II (Y of I is a halogen atom) in the presence of deoxidating agent. Thus, II was reacted with amine at room temp-200≰C for 20-30hr in the presence of dioxane, toluene or xylene to give I.
KR7400404A 1974-01-01 1974-01-01 Process for puping 2,9- dioxo-3,6 substituted thiazolo (5,4-f) quinoline-8-carboxy lates KR790000125B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7400404A KR790000125B1 (en) 1974-01-01 1974-01-01 Process for puping 2,9- dioxo-3,6 substituted thiazolo (5,4-f) quinoline-8-carboxy lates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7400404A KR790000125B1 (en) 1974-01-01 1974-01-01 Process for puping 2,9- dioxo-3,6 substituted thiazolo (5,4-f) quinoline-8-carboxy lates

Publications (1)

Publication Number Publication Date
KR790000125B1 true KR790000125B1 (en) 1979-03-20

Family

ID=19199186

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7400404A KR790000125B1 (en) 1974-01-01 1974-01-01 Process for puping 2,9- dioxo-3,6 substituted thiazolo (5,4-f) quinoline-8-carboxy lates

Country Status (1)

Country Link
KR (1) KR790000125B1 (en)

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