FI833137A0 - 1,8-NAPHTHYRIDINE OCH 1,5,8-AZANAFTYRIDINE DERIVATIVE - Google Patents

1,8-NAPHTHYRIDINE OCH 1,5,8-AZANAFTYRIDINE DERIVATIVE

Info

Publication number
FI833137A0
FI833137A0 FI833137A FI833137A FI833137A0 FI 833137 A0 FI833137 A0 FI 833137A0 FI 833137 A FI833137 A FI 833137A FI 833137 A FI833137 A FI 833137A FI 833137 A0 FI833137 A0 FI 833137A0
Authority
FI
Finland
Prior art keywords
azanaftyridine
naphthyridine
och
derivative
naphthyridine och
Prior art date
Application number
FI833137A
Other languages
Finnish (fi)
Other versions
FI78088C (en
FI833137A (en
FI78088B (en
Inventor
Margaret H Sherlock
Original Assignee
Schering Corp
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 Schering Corp filed Critical Schering Corp
Publication of FI833137A0 publication Critical patent/FI833137A0/en
Publication of FI833137A publication Critical patent/FI833137A/en
Application granted granted Critical
Publication of FI78088B publication Critical patent/FI78088B/en
Publication of FI78088C publication Critical patent/FI78088C/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D241/26—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with nitrogen atoms directly attached to ring carbon atoms
FI833137A 1982-11-03 1983-09-02 Process for the preparation of 1-phenyl-1,8-naphthyridine-2-one derivatives suitable for chronic lung diseases FI78088C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43868182A 1982-11-03 1982-11-03
US43868182 1982-11-03

Publications (4)

Publication Number Publication Date
FI833137A0 true FI833137A0 (en) 1983-09-02
FI833137A FI833137A (en) 1984-05-04
FI78088B FI78088B (en) 1989-02-28
FI78088C FI78088C (en) 1989-06-12

Family

ID=23741589

Family Applications (1)

Application Number Title Priority Date Filing Date
FI833137A FI78088C (en) 1982-11-03 1983-09-02 Process for the preparation of 1-phenyl-1,8-naphthyridine-2-one derivatives suitable for chronic lung diseases

Country Status (6)

Country Link
KR (1) KR890004662B1 (en)
FI (1) FI78088C (en)
GR (1) GR79325B (en)
HU (1) HU189715B (en)
NO (1) NO161974C (en)
OA (1) OA07522A (en)

Also Published As

Publication number Publication date
KR840006998A (en) 1984-12-04
FI78088C (en) 1989-06-12
NO161974B (en) 1989-07-10
NO832534L (en) 1984-05-04
GR79325B (en) 1984-10-22
HU189715B (en) 1986-07-28
FI833137A (en) 1984-05-04
NO161974C (en) 1989-10-18
FI78088B (en) 1989-02-28
KR890004662B1 (en) 1989-11-24
OA07522A (en) 1985-03-31

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SCHERING CORPORATION