RO81939A - Procedeu pentru prepararea unor derivati de halo-4-oxo-7-(1-pyperazinil)-1,8-naftitidina - Google Patents

Procedeu pentru prepararea unor derivati de halo-4-oxo-7-(1-pyperazinil)-1,8-naftitidina

Info

Publication number: RO81939A
Authority: RO; Romania
Prior art keywords: pyperazinyl; halo; oxo; preparation; naphthyridine derivatives
Prior art date: 1978-12-20

Application number

RO79103693A

Other languages

English (en)

French (fr)

Other versions

RO81939B (ro

Inventor

Junichi Matsumoto

Yoshiyuki Takase

Yoshiro Nishimura

Original Assignee

Laboratoire Roger Bellon,Fr

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.)

1978-12-20

Filing date

1979-09-13

Publication date

1983-06-01

1978-12-20 Priority claimed from JP15793978A external-priority patent/JPS5583785A/ja

1978-12-29 Priority claimed from JP16209578A external-priority patent/JPS5592385A/ja

1979-09-13 Application filed by Laboratoire Roger Bellon,Fr filed Critical Laboratoire Roger Bellon,Fr

1983-05-30 Publication of RO81939B publication Critical patent/RO81939B/ro

1983-06-01 Publication of RO81939A publication Critical patent/RO81939A/ro

Links

RO79103693A 1978-12-20 1979-09-13 Procedeu pentru prepararea unor derivati de halo-4-oxo-7-(1-pyperazinil)-1,8-naftitidina RO81939A (ro)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP15793978A JPS5583785A (en)	1978-12-20	1978-12-20	6-fluoro-1,8-naphthyridine derivative and its salt
JP16209578A JPS5592385A (en)	1978-12-29	1978-12-29	1-vinyl-1,8-naphthylidine derivative and its salt

Publications (2)

Publication Number	Publication Date
RO81939B RO81939B (ro)	1983-05-30
RO81939A true RO81939A (ro)	1983-06-01

Family

ID=26485214

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
RO7998656A RO77558A (ro)	1978-12-20	1979-09-13	Procedeu pentru prepararea unor derivati de naftiridina
RO79103693A RO81939A (ro)	1978-12-20	1979-09-13	Procedeu pentru prepararea unor derivati de halo-4-oxo-7-(1-pyperazinil)-1,8-naftitidina
RO79103692A RO81940A (ro)	1978-12-20	1979-09-13	PROCEDEU PENTRU PREPARAREA UNOR DERIVATI DE 6-HALO-OXO-7-(1-PIPEљAZINIL)-1,8-NAFTIRIDINA
RO79103694A RO81942A (ro)	1978-12-20	1979-09-13	Procedeu pentru prepararea unor derivati de naftiridina

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
RO7998656A RO77558A (ro)	1978-12-20	1979-09-13	Procedeu pentru prepararea unor derivati de naftiridina

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
RO79103692A RO81940A (ro)	1978-12-20	1979-09-13	PROCEDEU PENTRU PREPARAREA UNOR DERIVATI DE 6-HALO-OXO-7-(1-PIPEљAZINIL)-1,8-NAFTIRIDINA
RO79103694A RO81942A (ro)	1978-12-20	1979-09-13	Procedeu pentru prepararea unor derivati de naftiridina

Country Status (1)

Country	Link
RO (4)	RO77558A (ro)

1979
- 1979-09-13 RO RO7998656A patent/RO77558A/ro unknown
- 1979-09-13 RO RO79103693A patent/RO81939A/ro unknown
- 1979-09-13 RO RO79103692A patent/RO81940A/ro unknown
- 1979-09-13 RO RO79103694A patent/RO81942A/ro unknown

Also Published As

Publication number	Publication date
RO81940A (ro)	1983-06-01
RO81940B (ro)	1983-05-30
RO81942A (ro)	1983-06-01
RO81939B (ro)	1983-05-30
RO77558A (ro)	1982-04-12
RO81942B (ro)	1983-05-30

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