GB1228196A - - Google Patents

Info

Publication number
GB1228196A
GB1228196A GB1228196DA GB1228196A GB 1228196 A GB1228196 A GB 1228196A GB 1228196D A GB1228196D A GB 1228196DA GB 1228196 A GB1228196 A GB 1228196A
Authority
GB
United Kingdom
Prior art keywords
benzo
group
naphthyridone
general formula
substituted
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.)
Expired
Application number
Other languages
English (en)
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
Priority claimed from PL121670A external-priority patent/PL60793B1/pl
Application filed filed Critical
Publication of GB1228196A publication Critical patent/GB1228196A/en
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB1228196D 1967-07-13 1968-07-15 Expired GB1228196A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL121670A PL60793B1 (ko) 1967-07-13
PL121669A PL60795B1 (ko) 1967-07-13

Publications (1)

Publication Number Publication Date
GB1228196A true GB1228196A (ko) 1971-04-15

Family

ID=26652815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228196D Expired GB1228196A (ko) 1967-07-13 1968-07-15

Country Status (3)

Country Link
CH (1) CH498841A (ko)
FR (1) FR1585099A (ko)
GB (1) GB1228196A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471516A1 (en) * 1990-08-16 1992-02-19 Imperial Chemical Industries Plc Tricyclic heterocyclic derivatives

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126352A (en) * 1985-06-13 1992-06-30 Schering Corporation Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives
US4810708A (en) * 1986-05-15 1989-03-07 Schering Corporation Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives
US4988705A (en) * 1985-06-13 1991-01-29 Schering Corporation Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives
IE60420B1 (en) * 1985-06-13 1994-07-13 Schering Corp Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471516A1 (en) * 1990-08-16 1992-02-19 Imperial Chemical Industries Plc Tricyclic heterocyclic derivatives

Also Published As

Publication number Publication date
FR1585099A (ko) 1970-01-09
CH498841A (fr) 1970-11-15
DE1770839B2 (de) 1977-03-17
DE1770839A1 (de) 1972-03-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee