PT86859A - Process for the preparation of 9-ethyl-6,9-di-hydro-4,6-dioxo-10-propyl-4h-pyrano]3,2-g"-quinoline-2,8-calcium dicarboxilate and of pharmaceutical compounds containing it - Google Patents

Process for the preparation of 9-ethyl-6,9-di-hydro-4,6-dioxo-10-propyl-4h-pyrano]3,2-g"-quinoline-2,8-calcium dicarboxilate and of pharmaceutical compounds containing it

Info

Publication number
PT86859A
PT86859A PT86859A PT8685988A PT86859A PT 86859 A PT86859 A PT 86859A PT 86859 A PT86859 A PT 86859A PT 8685988 A PT8685988 A PT 8685988A PT 86859 A PT86859 A PT 86859A
Authority
PT
Portugal
Prior art keywords
pyrano
dioxo
dihydro
propyl
calcium
Prior art date
Application number
PT86859A
Other languages
English (en)
Other versions
PT86859B (pt
Inventor
Michael Arnold Nassim
Richard Anthony Raphael
Original Assignee
Fisons Plc
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 Plc filed Critical Fisons Plc
Publication of PT86859A publication Critical patent/PT86859A/pt
Publication of PT86859B publication Critical patent/PT86859B/pt

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
    • C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/052—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being six-membered
    • 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
    • A61P11/08—Bronchodilators
    • 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
PT86859A 1987-02-28 1988-02-26 Processo para a preparacao de 9-etil-6,9-di-hidro-4,6-dioxo-10-propil-4h-pirano{3,2-g}-quinolina-2,8-dicarboxilato de calcio e de composicoes farmaceuticas que o contem PT86859B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878704773A GB8704773D0 (en) 1987-02-28 1987-02-28 Compounds

Publications (2)

Publication Number Publication Date
PT86859A true PT86859A (pt) 1988-03-01
PT86859B PT86859B (pt) 1992-05-29

Family

ID=10613143

Family Applications (1)

Application Number Title Priority Date Filing Date
PT86859A PT86859B (pt) 1987-02-28 1988-02-26 Processo para a preparacao de 9-etil-6,9-di-hidro-4,6-dioxo-10-propil-4h-pirano{3,2-g}-quinolina-2,8-dicarboxilato de calcio e de composicoes farmaceuticas que o contem

Country Status (23)

Country Link
US (1) US4849427A (pt)
EP (1) EP0285246B1 (pt)
JP (1) JPS63225380A (pt)
KR (1) KR880009975A (pt)
AT (1) ATE71099T1 (pt)
AU (1) AU597795B2 (pt)
DE (1) DE3867281D1 (pt)
DK (1) DK102788A (pt)
ES (1) ES2038750T3 (pt)
FI (1) FI87566C (pt)
GB (1) GB8704773D0 (pt)
GR (1) GR3003709T3 (pt)
HU (1) HU199477B (pt)
IL (1) IL85559A (pt)
MX (1) MX10554A (pt)
MY (1) MY103216A (pt)
NO (1) NO166282C (pt)
NZ (1) NZ223646A (pt)
PH (1) PH24496A (pt)
PT (1) PT86859B (pt)
WO (1) WO1990002128A1 (pt)
YU (2) YU37988A (pt)
ZA (1) ZA881343B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192528A (en) * 1985-05-22 1993-03-09 Liposome Technology, Inc. Corticosteroid inhalation treatment method
EP0279121B1 (en) * 1986-12-23 1993-09-01 FISONS plc Pharmaceutical compositions comprising an aqueous solution of a pyranoquinoline derivative
USRE38628E1 (en) * 1986-12-23 2004-10-19 Fisons Plc Pharmaceutical compositions
GB8704773D0 (en) * 1987-02-28 1987-04-01 Fisons Plc Compounds
GB8820267D0 (en) * 1988-08-26 1988-09-28 Fisons Plc Pharmaceutical formulation
US5248493A (en) * 1988-08-27 1993-09-28 Fisons Plc Pharmaceutical composition
US5198221A (en) * 1989-05-17 1993-03-30 Fisons Plc Pharmaceutical composition
GB8921222D0 (en) * 1989-09-20 1989-11-08 Riker Laboratories Inc Medicinal aerosol formulations
GB9323132D0 (en) * 1993-11-10 1994-01-05 Fisons Plc New pharmaceutical use
US20050026880A1 (en) * 2003-07-31 2005-02-03 Robinson Cynthia B. Combination of dehydroepiandrosterone or dehydroepiandrosterone-sulfate with a cromone for treatment of asthma or chronic obstructive pulmonary disease

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA782473B (en) * 1977-05-04 1979-04-25 Fisons Ltd Benzo pyrano-quinolinones
US4471119A (en) * 1981-10-10 1984-09-11 Fisons Plc Certain hydrolysis or reductive cleavage reaction involving 4h-pyrano(3,2-g) quinoline-2,8-dicarboxylic acid derivatives
DE3571439D1 (en) * 1984-01-26 1989-08-17 Fisons Plc Benzopyran derivatives, compositions containing them and processes for their preparation
DE3411319C2 (de) * 1984-03-28 1986-12-04 Boehringer Ingelheim KG, 6507 Ingelheim Verwendung von Citronensäureestern als Treib- und/oder Nucleierungsmittel zur Herstellung thermoplastischer Kunststoffschäume
DE3584580D1 (de) * 1984-04-13 1991-12-12 Fisons Plc Formen und formulierungen des nedocromil-natriumsalzes.
EP0279121B1 (en) * 1986-12-23 1993-09-01 FISONS plc Pharmaceutical compositions comprising an aqueous solution of a pyranoquinoline derivative
GB8704773D0 (en) * 1987-02-28 1987-04-01 Fisons Plc Compounds

Also Published As

Publication number Publication date
KR880009975A (ko) 1988-10-06
FI87566C (fi) 1993-01-25
NO880845L (no) 1988-08-29
PH24496A (en) 1990-07-18
NZ223646A (en) 1990-05-28
DK102788D0 (da) 1988-02-26
US4849427A (en) 1989-07-18
NO880845D0 (no) 1988-02-26
WO1990002128A1 (en) 1990-03-08
IL85559A (en) 1991-11-21
HUT47581A (en) 1989-03-28
ATE71099T1 (de) 1992-01-15
DE3867281D1 (de) 1992-02-13
MY103216A (en) 1993-05-29
EP0285246A1 (en) 1988-10-05
ZA881343B (en) 1989-01-25
HU199477B (en) 1990-02-28
FI880900A (fi) 1988-08-29
YU37988A (en) 1989-12-31
NO166282B (no) 1991-03-18
FI880900A0 (fi) 1988-02-26
JPS63225380A (ja) 1988-09-20
DK102788A (da) 1988-08-29
YU130089A (en) 1991-02-28
FI87566B (fi) 1992-10-15
GB8704773D0 (en) 1987-04-01
AU1214288A (en) 1988-09-01
AU597795B2 (en) 1990-06-07
MX10554A (es) 1993-04-01
GR3003709T3 (pt) 1993-03-16
NO166282C (no) 1991-06-26
PT86859B (pt) 1992-05-29
EP0285246B1 (en) 1992-01-02
IL85559A0 (en) 1988-08-31
ES2038750T3 (es) 1993-08-01

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PT86859A (pt) Process for the preparation of 9-ethyl-6,9-di-hydro-4,6-dioxo-10-propyl-4h-pyrano]3,2-g"-quinoline-2,8-calcium dicarboxilate and of pharmaceutical compounds containing it
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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19911126

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19950531