CH634071A5 - Therapeutically active pyranoquinolones - Google Patents

Therapeutically active pyranoquinolones Download PDF

Info

Publication number
CH634071A5
CH634071A5 CH482978A CH482978A CH634071A5 CH 634071 A5 CH634071 A5 CH 634071A5 CH 482978 A CH482978 A CH 482978A CH 482978 A CH482978 A CH 482978A CH 634071 A5 CH634071 A5 CH 634071A5
Authority
CH
Switzerland
Prior art keywords
formula
compound according
radical
dioxo
pyranno
Prior art date
Application number
CH482978A
Other languages
English (en)
French (fr)
Inventor
Hugh Cairns
David 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 CH634071A5 publication Critical patent/CH634071A5/fr

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
CH482978A 1977-05-04 1978-05-03 Therapeutically active pyranoquinolones CH634071A5 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CH634071A5 true CH634071A5 (en) 1983-01-14

Family

ID=26253475

Family Applications (1)

Application Number Title Priority Date Filing Date
CH482978A CH634071A5 (en) 1977-05-04 1978-05-03 Therapeutically active pyranoquinolones

Country Status (16)

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

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
NL930050I2 (nl) 1993-11-16
NO781549L (no) 1978-11-07
SE8602492D0 (sv) 1986-06-02
FR2389627B1 (no) 1981-01-02
IL54614A0 (en) 1978-07-31
NL184896B (nl) 1989-07-03
JPH0122276B2 (no) 1989-04-25
CA1112644A (en) 1981-11-17
SE8602492L (sv) 1986-06-02
IL61826A0 (en) 1981-01-30
IT1158699B (it) 1987-02-25
SE7805105L (sv) 1978-11-05
NL184896C (nl) 1989-12-01
IE780890L (en) 1978-11-04
ES469391A1 (es) 1979-10-01
DK158266C (da) 1990-10-08
SE463920B (sv) 1991-02-11
IT7822918A0 (it) 1978-05-02
IL54614A (en) 1983-07-31
SE443561B (sv) 1986-03-03
FR2389627A1 (no) 1978-12-01
DK190178A (da) 1978-11-05
NZ187156A (en) 1984-03-30
AU520816B2 (en) 1982-03-04
NL7804749A (nl) 1978-11-07
NO154497C (no) 1986-10-01
LU88281I2 (fr) 1994-05-04
LU79579A1 (fr) 1979-02-02
DE2819215A1 (de) 1978-11-16
DK158266B (da) 1990-04-23
IE47051B1 (en) 1983-12-14
DE2819215C2 (no) 1990-12-13
NO154497B (no) 1986-06-23
NL930050I1 (nl) 1993-09-01
JPS53137969A (en) 1978-12-01
JPH01199909A (ja) 1989-08-11
AU3573178A (en) 1979-11-08

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Legal Events

Date Code Title Description
SPCF Supplementary protection certificate filed

Free format text: OICM 47484/880606, 960220

SPCG Supplementary protection certificate granted

Free format text: OICM 47484/880606, 960220, EXPIRES:20030502

PL Patent ceased