Nothing Special   »   [go: up one dir, main page]

KR850007258A - Preparation of 6-fluoro-1,8-naphthyridine derivatives, 3/2 hydrates thereof and salts thereof - Google Patents

Preparation of 6-fluoro-1,8-naphthyridine derivatives, 3/2 hydrates thereof and salts thereof Download PDF

Info

Publication number
KR850007258A
KR850007258A KR1019840001999A KR840001999A KR850007258A KR 850007258 A KR850007258 A KR 850007258A KR 1019840001999 A KR1019840001999 A KR 1019840001999A KR 840001999 A KR840001999 A KR 840001999A KR 850007258 A KR850007258 A KR 850007258A
Authority
KR
South Korea
Prior art keywords
fluoro
naphthyridine
ammonia
naphthyridine derivatives
hydrates
Prior art date
Application number
KR1019840001999A
Other languages
Korean (ko)
Other versions
KR890003601B1 (en
Inventor
시로우(외 1) 가또
Original Assignee
후지와라 도미오
다이닛뽕 세이야꾸 가부시기가이샤
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 후지와라 도미오, 다이닛뽕 세이야꾸 가부시기가이샤 filed Critical 후지와라 도미오
Priority to KR1019840001999A priority Critical patent/KR890003601B1/en
Publication of KR850007258A publication Critical patent/KR850007258A/en
Application granted granted Critical
Publication of KR890003601B1 publication Critical patent/KR890003601B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

내용 없음No content

Description

6-플루오로-1,8-나프티리딘 유도체, 그의 3/2수화물 및 그 염의 제법Preparation of 6-fluoro-1,8-naphthyridine derivatives, 3/2 hydrates thereof and salts thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (5)

하기 일반식(Ⅱ)의 1,8-나프티리딘 유도체를 암모니아와 반응시킴을 특징으로 하는 하기 일반식(Ⅰ)의 6-플루오로-1,8-나프티리딘 유도체, 그의 3/2 수화물 및 그 염의 조법.6-fluoro-1,8-naphthyridine derivatives of the general formula (I), 3/2 hydrates thereof, characterized by reacting 1,8-naphthyridine derivatives of the general formula (II) with ammonia Salt recipe. 상기식에서, X는 할로겐원자, 저급알킬술포닐옥시기, 또는 아릴술포닐옥시기를 나타낸다.In the formula, X represents a halogen atom, a lower alkylsulfonyloxy group, or an arylsulfonyloxy group. 제1항에 있어서, X가 할로겐원자인 원료화합물(Ⅱ)와 암모니아를 반응시키는 6-플루오로-1,8-나프티리딘 유도체의 제법.The process for producing a 6-fluoro-1,8-naphthyridine derivative according to claim 1, wherein a raw material compound (II) wherein X is a halogen atom is reacted with ammonia. 제1항에 있어서, X가 염소원자인 원료화합물(Ⅱ)와 암모니아를 반응시키는 6-플루오로-1,8-나프티리딘 유도체의 제법.The process for producing a 6-fluoro-1,8-naphthyridine derivative according to claim 1, wherein the raw material compound (II), wherein X is a chlorine atom, is reacted with ammonia. 제1항에 있어서, X가 브롬원자인 원료화합물(Ⅱ)와 암모니아를 반응시키는 6-플루오로-1,8-나트티리딘 유도체의 제법.The process for producing a 6-fluoro-1,8-nathyridine derivative according to claim 1, wherein a raw material compound (II) wherein X is a bromine atom is reacted with ammonia. 제1항에 있어서, 목적물이 일반식(Ⅰ)의 화합물의 3/2 수화물인 6-플루오로-1,8-나프티리딘 유도체의 제법.The preparation method of 6-fluoro-1,8-naphthyridine derivatives according to claim 1, wherein the target substance is 3/2 hydrate of the compound of general formula (I). ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019840001999A 1984-04-16 1984-04-16 Process for the preparation of 6-fluoro-1,8-naphtyridine derivatives its 3/2 hydrate and salts KR890003601B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840001999A KR890003601B1 (en) 1984-04-16 1984-04-16 Process for the preparation of 6-fluoro-1,8-naphtyridine derivatives its 3/2 hydrate and salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840001999A KR890003601B1 (en) 1984-04-16 1984-04-16 Process for the preparation of 6-fluoro-1,8-naphtyridine derivatives its 3/2 hydrate and salts

Publications (2)

Publication Number Publication Date
KR850007258A true KR850007258A (en) 1985-12-02
KR890003601B1 KR890003601B1 (en) 1989-09-27

Family

ID=19233541

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001999A KR890003601B1 (en) 1984-04-16 1984-04-16 Process for the preparation of 6-fluoro-1,8-naphtyridine derivatives its 3/2 hydrate and salts

Country Status (1)

Country Link
KR (1) KR890003601B1 (en)

Also Published As

Publication number Publication date
KR890003601B1 (en) 1989-09-27

Similar Documents

Publication Publication Date Title
KR840000528A (en) Method for preparing bis-triazole derivative
ES417333A1 (en) Omega-(4'-(3"-indolyl)-piperidino)-alkyl-arylketones
KR850008678A (en) Method for preparing 2-amino-3-ethoxycarbonylamino-6-cP-fluoro-benzylamino) -pyridine gluconate
KR840004113A (en) Method for preparing 7-acylamino-3-cepem-4-carboxylic acid derivative
KR860008143A (en) Method for preparing 4,5,6,7-tetrahydro 2H-indazole derivative
KR840001152A (en) Preparation of New Heterocyclic Compounds
KR860003239A (en) Process for preparing quinolone carboxylic acid derivative
KR850001724A (en) Method for preparing 4-phenyl-4-oxo-butene-2-pentophosphate derivative
KR870007127A (en) Process for preparing quinolone carboxylic acid derivative
KR830004320A (en) Method for preparing quinazoline derivatives
KR850007258A (en) Preparation of 6-fluoro-1,8-naphthyridine derivatives, 3/2 hydrates thereof and salts thereof
KR840001968A (en) Method for preparing 4-phenylquinazoline derivative
KR870003078A (en) Method for preparing N-sulfamil-3- (2-guanidino-thiazol-4-yl-methylthio) propionamidine
KR830009077A (en) Method for preparing furan derivative
KR890002011A (en) 5-halogeno-6-amino-nicotinic acid halide. Method of manufacture and use thereof
KR860008965A (en) Method for preparing 1,3-propanedione derivative
KR860001800A (en) 6-Fluoro-1,8-naphthyridine derivatives, 3/2 hydrates thereof and methods for preparing the salts thereof
KR860002451A (en) Method for preparing an amide compound
KR900006295A (en) Halogeno-4-methylpyrazoles and preparation method thereof
KR860006461A (en) Method for preparing a compound having antiallergic action
KR890014504A (en) Method for preparing 4- (2'-cyano ethylthio) methyl-2-guanidinothiazole
KR860002473A (en) Method for preparing 4-methyl-5-thioformamidinomethylimidazole dihydrochloride
KR830003487A (en) Method for preparing benzodiazepines derivatives
KR900004758A (en) Anthracycline Derivatives and Methods for Making the Same
KR890009823A (en) Method for preparing 2- (4-bromophenyl) -2-methyl propyl chloride

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030715

Year of fee payment: 15

EXPY Expiration of term