IE47051B1 - Pyranoquinolinones - Google Patents

Pyranoquinolinones

Info

Publication number
IE47051B1
IE47051B1 IE890/78A IE89078A IE47051B1 IE 47051 B1 IE47051 B1 IE 47051B1 IE 890/78 A IE890/78 A IE 890/78A IE 89078 A IE89078 A IE 89078A IE 47051 B1 IE47051 B1 IE 47051B1
Authority
IE
Ireland
Prior art keywords
group
formula
compound
ester
cooh
Prior art date
Application number
IE890/78A
Other languages
English (en)
Other versions
IE780890L (en
Inventor
H Cairns
D Cox
Original Assignee
Fisons 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 Fisons Ltd filed Critical Fisons Ltd
Publication of IE780890L publication Critical patent/IE780890L/xx
Publication of IE47051B1 publication Critical patent/IE47051B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/16—Otologicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 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 in position 2

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Quinoline Compounds (AREA)
IE890/78A 1977-05-04 1978-05-03 Pyranoquinolinones IE47051B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1859777 1977-05-04
GB4586577 1977-11-04

Publications (2)

Publication Number Publication Date
IE780890L IE780890L (en) 1978-11-04
IE47051B1 true IE47051B1 (en) 1983-12-14

Family

ID=26253475

Family Applications (1)

Application Number Title Priority Date Filing Date
IE890/78A IE47051B1 (en) 1977-05-04 1978-05-03 Pyranoquinolinones

Country Status (16)

Country Link
JP (2) JPS53137969A (xx)
AU (1) AU520816B2 (xx)
CA (1) CA1112644A (xx)
CH (1) CH634071A5 (xx)
DE (1) DE2819215A1 (xx)
DK (1) DK158266C (xx)
ES (1) ES469391A1 (xx)
FR (1) FR2389627B1 (xx)
IE (1) IE47051B1 (xx)
IL (2) IL54614A (xx)
IT (1) IT1158699B (xx)
LU (2) LU79579A1 (xx)
NL (2) NL184896C (xx)
NO (1) NO154497C (xx)
NZ (1) NZ187156A (xx)
SE (2) SE443561B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440371A1 (fr) * 1978-10-31 1980-05-30 Fisons Ltd Nouveaux composes azotes heterocycliques, des compositions pharmaceutiques en contenant et des procedes pour les preparer
ATE11774T1 (de) * 1979-12-07 1985-02-15 Fisons Plc Verfahren zur herstellung von 1,4-dihydro-4-oxo- chinolin-2-carbonsaeuren oder salzen, estern oder amiden davon und zwischenverbindungen dafuer.
EP0162556B1 (en) * 1984-04-13 1991-11-06 FISONS plc Novels forms and formulations of nedocromil sodium
EP0279121B1 (en) * 1986-12-23 1993-09-01 FISONS plc Pharmaceutical compositions comprising an aqueous solution of a pyranoquinoline derivative

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054503A1 (en) * 1969-07-18 1971-04-23 Bellon Labor Sa Roger 1, 4-dihydro-4-oxo quinolyl-3-carboxylic aci

Also Published As

Publication number Publication date
SE463920B (sv) 1991-02-11
IT7822918A0 (it) 1978-05-02
AU520816B2 (en) 1982-03-04
FR2389627B1 (xx) 1981-01-02
AU3573178A (en) 1979-11-08
NL184896B (nl) 1989-07-03
DK158266C (da) 1990-10-08
DK158266B (da) 1990-04-23
IL54614A (en) 1983-07-31
NL930050I1 (nl) 1993-09-01
NL930050I2 (nl) 1993-11-16
LU79579A1 (fr) 1979-02-02
SE8602492L (sv) 1986-06-02
NZ187156A (en) 1984-03-30
IL61826A0 (en) 1981-01-30
NL184896C (nl) 1989-12-01
JPH01199909A (ja) 1989-08-11
NO154497B (no) 1986-06-23
LU88281I2 (fr) 1994-05-04
CA1112644A (en) 1981-11-17
IT1158699B (it) 1987-02-25
ES469391A1 (es) 1979-10-01
CH634071A5 (en) 1983-01-14
FR2389627A1 (xx) 1978-12-01
NO154497C (no) 1986-10-01
JPH0122276B2 (xx) 1989-04-25
DE2819215A1 (de) 1978-11-16
IE780890L (en) 1978-11-04
NL7804749A (nl) 1978-11-07
NO781549L (no) 1978-11-07
IL54614A0 (en) 1978-07-31
SE7805105L (sv) 1978-11-05
DE2819215C2 (xx) 1990-12-13
SE443561B (sv) 1986-03-03
DK190178A (da) 1978-11-05
SE8602492D0 (sv) 1986-06-02
JPS53137969A (en) 1978-12-01

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Legal Events

Date Code Title Description
SPCF Request for grant of supplementary protection certificate

Free format text: SPC 16/93:19930430

SPCG Supplementary protection certificate granted

Free format text: SPC 16/93 EXPIRES:20010425

MK9A Patent expired