DK169783D0 - 4h-furo(3,2-b)indoler eller salte deraf, deres fremstilling og anvendelse som antiallergiske midler - Google Patents

4h-furo(3,2-b)indoler eller salte deraf, deres fremstilling og anvendelse som antiallergiske midler

Info

Publication number
DK169783D0
DK169783D0 DK1697/83A DK169783A DK169783D0 DK 169783 D0 DK169783 D0 DK 169783D0 DK 1697/83 A DK1697/83 A DK 1697/83A DK 169783 A DK169783 A DK 169783A DK 169783 D0 DK169783 D0 DK 169783D0
Authority
DK
Denmark
Prior art keywords
furo
indoles
salts
preparation
allergic agents
Prior art date
Application number
DK1697/83A
Other languages
English (en)
Other versions
DK157025C (da
DK169783A (da
DK157025B (da
Inventor
Paul C Unangst
Original Assignee
Warner Lambert Co
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 Warner Lambert Co filed Critical Warner Lambert Co
Publication of DK169783D0 publication Critical patent/DK169783D0/da
Publication of DK169783A publication Critical patent/DK169783A/da
Publication of DK157025B publication Critical patent/DK157025B/da
Application granted granted Critical
Publication of DK157025C publication Critical patent/DK157025C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
    • C07D265/22—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/42—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Indole Compounds (AREA)
DK169783A 1982-04-19 1983-04-18 Analogifremgangsmaade til fremstilling af 4h-furo(3,2-b)indoler eller farmaceutisk acceptable salte deraf DK157025C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36944882A 1982-04-19 1982-04-19
US36944882 1982-04-19
US45612183 1983-01-10
US06/456,121 US4503236A (en) 1982-04-19 1983-01-10 Antiallergic 4Hfuro[3,2-b]indoles

Publications (4)

Publication Number Publication Date
DK169783D0 true DK169783D0 (da) 1983-04-18
DK169783A DK169783A (da) 1983-10-20
DK157025B DK157025B (da) 1989-10-30
DK157025C DK157025C (da) 1990-03-26

Family

ID=27004584

Family Applications (1)

Application Number Title Priority Date Filing Date
DK169783A DK157025C (da) 1982-04-19 1983-04-18 Analogifremgangsmaade til fremstilling af 4h-furo(3,2-b)indoler eller farmaceutisk acceptable salte deraf

Country Status (18)

Country Link
US (1) US4503236A (da)
EP (1) EP0092380B1 (da)
KR (1) KR870000933B1 (da)
AR (1) AR240457A1 (da)
AU (1) AU556487B2 (da)
CA (1) CA1194880A (da)
DE (1) DE3375396D1 (da)
DK (1) DK157025C (da)
ES (1) ES8406486A1 (da)
FI (1) FI77246C (da)
GR (1) GR78343B (da)
HU (1) HU191209B (da)
IE (1) IE54834B1 (da)
IL (1) IL68192A (da)
NO (1) NO159600C (da)
NZ (1) NZ203908A (da)
PH (1) PH18914A (da)
PT (1) PT76570B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596814A (en) * 1983-01-10 1986-06-24 Warner-Lambert Company Tetrazolyl- and carboxamidotetrazolyl-substituted 4H-furo[3,2-b] indoles and anti-allergic use thereof
US4748183A (en) * 1986-06-13 1988-05-31 Warner-Lambert Company N-1H-tetrazol-5-yl-2-thiophene carboxamides, N-1H-tetrazol-5-yl-2-pyrrole carboxamides, N-1H-tetrazol-5-yl-2-furan carboxamides, and anti-allergic and anti-inflammatory use thereof
JPH04217684A (ja) * 1990-05-30 1992-08-07 Shionogi & Co Ltd アルド−ス還元酵素阻害物質
GB9110625D0 (en) * 1991-05-16 1991-07-03 Glaxo Group Ltd Chemical compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296469A (da) * 1970-02-05 1972-11-15
JPS577154B2 (da) * 1973-04-05 1982-02-09
US4028383A (en) * 1975-09-08 1977-06-07 Warner-Lambert Company Indolopyrones having antiallergic activity
DE2837236A1 (de) * 1977-09-30 1979-04-05 Warner Lambert Co Indolopyrone und ihre verwendung

Also Published As

Publication number Publication date
IE830612L (en) 1983-10-19
EP0092380A2 (en) 1983-10-26
CA1194880A (en) 1985-10-08
AU556487B2 (en) 1986-11-06
PH18914A (en) 1985-11-06
DK157025C (da) 1990-03-26
NO159600C (no) 1989-01-18
US4503236A (en) 1985-03-05
FI831272A0 (fi) 1983-04-15
ES521563A0 (es) 1984-07-01
PT76570A (en) 1983-05-01
DK169783A (da) 1983-10-20
DK157025B (da) 1989-10-30
KR840004432A (ko) 1984-10-15
NO831364L (no) 1983-10-20
IL68192A (en) 1985-11-29
FI77246C (fi) 1989-02-10
EP0092380A3 (en) 1984-05-30
EP0092380B1 (en) 1988-01-20
PT76570B (pt) 1985-12-10
AU1351183A (en) 1983-10-27
FI831272L (fi) 1983-10-20
DE3375396D1 (en) 1988-02-25
FI77246B (fi) 1988-10-31
HU191209B (en) 1987-01-28
ES8406486A1 (es) 1984-07-01
NZ203908A (en) 1985-12-13
GR78343B (da) 1984-09-26
NO159600B (no) 1988-10-10
KR870000933B1 (ko) 1987-05-11
AR240457A1 (es) 1990-03-30
IL68192A0 (en) 1983-06-15
IE54834B1 (en) 1990-02-28

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed
PUP Patent expired