JPS6438092A - Chelate compound and production thereof - Google Patents

Chelate compound and production thereof

Info

Publication number
JPS6438092A
JPS6438092A JP63175747A JP17574788A JPS6438092A JP S6438092 A JPS6438092 A JP S6438092A JP 63175747 A JP63175747 A JP 63175747A JP 17574788 A JP17574788 A JP 17574788A JP S6438092 A JPS6438092 A JP S6438092A
Authority
JP
Japan
Prior art keywords
formula
methyl
useful
production
chelate compound
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.)
Granted
Application number
JP63175747A
Other languages
Japanese (ja)
Other versions
JPH0215554B2 (en
Inventor
Shiro Joho
Hideaki Tsurumi
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.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi 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 Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Priority to JP63175747A priority Critical patent/JPS6438092A/en
Publication of JPS6438092A publication Critical patent/JPS6438092A/en
Publication of JPH0215554B2 publication Critical patent/JPH0215554B2/ja
Granted legal-status Critical Current

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  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

NEW MATERIAL:A compound expressed by formula I (R1 and R2 are H or lower alkyl; X is halogen atom.). EXAMPLE:9-Fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydr o-7H-pyri do[1,2,3-de][1,4]-benzoxazine-6-carboxylic acid-BF2-chelate. USE:Useful for producing pyridobenzoxazine derivatives and salts thereof useful as an antimicrobial agent. PREPARATION:(A) A compound expressed by formula II is reacted with piperazines expressed by formula III. Furthermore, in the formulas, R1 and R2 are preferably methyl group and X1 is preferably fluorine atom.
JP63175747A 1988-07-14 1988-07-14 Chelate compound and production thereof Granted JPS6438092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63175747A JPS6438092A (en) 1988-07-14 1988-07-14 Chelate compound and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63175747A JPS6438092A (en) 1988-07-14 1988-07-14 Chelate compound and production thereof

Publications (2)

Publication Number Publication Date
JPS6438092A true JPS6438092A (en) 1989-02-08
JPH0215554B2 JPH0215554B2 (en) 1990-04-12

Family

ID=16001546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63175747A Granted JPS6438092A (en) 1988-07-14 1988-07-14 Chelate compound and production thereof

Country Status (1)

Country Link
JP (1) JPS6438092A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103804393A (en) * 2014-01-28 2014-05-21 广西师范大学 Marbofloxacin rare-earth chelates as well as synthetic method and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103804393A (en) * 2014-01-28 2014-05-21 广西师范大学 Marbofloxacin rare-earth chelates as well as synthetic method and application thereof

Also Published As

Publication number Publication date
JPH0215554B2 (en) 1990-04-12

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