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
Authority: DK; Denmark
Prior art keywords: furo; indoles; salts; preparation; allergic agents
Prior art date: 1982-04-19

Application number

DK1697/83A

Other languages

English (en)

Other versions

DK157025B (da

DK169783A (da

DK157025C (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.)

1982-04-19

Filing date

1983-04-18

Publication date

1983-04-18

1983-04-18 Application filed by Warner Lambert Co filed Critical Warner Lambert Co

1983-04-18 Publication of DK169783D0 publication Critical patent/DK169783D0/da

1983-10-20 Publication of DK169783A publication Critical patent/DK169783A/da

1989-10-30 Publication of DK157025B publication Critical patent/DK157025B/da

1990-03-26 Application granted granted Critical

1990-03-26 Publication of DK157025C publication Critical patent/DK157025C/da

Links

239000000043 antiallergic agent Substances 0.000 title 1
150000002475 indoles Chemical class 0.000 title 1

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
US06/456,121 US4503236A (en)	1982-04-19	1983-01-10	Antiallergic 4Hfuro[3,2-b]indoles
US45612183		1983-01-10

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)	ES521563A0 (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 (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1296469A (da) *	1970-02-05	1972-11-15
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

1983
- 1983-01-10 US US06/456,121 patent/US4503236A/en not_active Expired - Lifetime
- 1983-03-21 IE IE612/83A patent/IE54834B1/en not_active IP Right Cessation
- 1983-03-22 IL IL68192A patent/IL68192A/xx unknown
- 1983-04-14 EP EP83302099A patent/EP0092380B1/en not_active Expired
- 1983-04-14 GR GR71084A patent/GR78343B/el unknown
- 1983-04-14 AU AU13511/83A patent/AU556487B2/en not_active Expired
- 1983-04-14 DE DE8383302099T patent/DE3375396D1/de not_active Expired
- 1983-04-15 FI FI831272A patent/FI77246C/fi not_active IP Right Cessation
- 1983-04-15 PH PH28783A patent/PH18914A/en unknown
- 1983-04-15 KR KR1019830001595A patent/KR870000933B1/ko not_active Expired
- 1983-04-18 DK DK169783A patent/DK157025C/da not_active IP Right Cessation
- 1983-04-18 NZ NZ203908A patent/NZ203908A/en unknown
- 1983-04-18 HU HU831341A patent/HU191209B/hu not_active IP Right Cessation
- 1983-04-18 NO NO831364A patent/NO159600C/no not_active IP Right Cessation
- 1983-04-18 ES ES521563A patent/ES521563A0/es active Granted
- 1983-04-19 AR AR292747A patent/AR240457A1/es active
- 1983-04-19 CA CA000426192A patent/CA1194880A/en not_active Expired
- 1983-04-19 PT PT76570A patent/PT76570B/pt unknown

Also Published As

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

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Legal Events

Date	Code	Title
1995-02-27	B1	Patent granted (law 1993)
1996-05-20	PBP	Patent lapsed
2003-05-05	PUP	Patent expired