LU78415A1 - - Google Patents
Info
- Publication number
- LU78415A1 LU78415A1 LU78415A LU78415A LU78415A1 LU 78415 A1 LU78415 A1 LU 78415A1 LU 78415 A LU78415 A LU 78415A LU 78415 A LU78415 A LU 78415A LU 78415 A1 LU78415 A1 LU 78415A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—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
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- 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
- C07D491/12—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 three hetero rings
- C07D491/14—Ortho-condensed systems
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Immunology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/737,878 US4066767A (en) | 1976-11-01 | 1976-11-01 | 8-(1H-Tetrazol-5-yl)-11H-pyrido[2,1-b]quinazolin-11-ones and method of treating bronchial asthma using them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU78415A1 true LU78415A1 (sv) | 1978-01-31 |
Family
ID=24965667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU78415A LU78415A1 (sv) | 1976-11-01 | 1977-10-28 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4066767A (sv) |
| JP (1) | JPS5356699A (sv) |
| AU (1) | AU515283B2 (sv) |
| BE (1) | BE860319A (sv) |
| CA (1) | CA1197844A (sv) |
| CH (1) | CH638205A5 (sv) |
| DE (1) | DE2742708C2 (sv) |
| DK (1) | DK143403C (sv) |
| ES (1) | ES463092A1 (sv) |
| FR (1) | FR2369279A1 (sv) |
| IE (1) | IE46258B1 (sv) |
| LU (1) | LU78415A1 (sv) |
| NL (1) | NL7711969A (sv) |
| SE (1) | SE437374B (sv) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2557425A1 (de) * | 1975-12-19 | 1977-06-30 | Boehringer Sohn Ingelheim | Chinazolonderivate |
| US4348396A (en) * | 1978-01-23 | 1982-09-07 | Hoffmann-La Roche Inc. | Substituted 11-oxo-11H-pyrido[2,1-b]quinazolines and method of inhibiting allergic reactions with them |
| DE2845766A1 (de) * | 1978-10-18 | 1980-04-30 | Schering Ag | Pyrido eckige klammer auf 2,1-b eckige klammer zu -chinazolinon-derivate, ihre herstellung und verwendung |
| ES8406476A1 (es) * | 1982-04-29 | 1984-07-01 | Erba Farmitalia | Procedimiento para preparar derivados cicloalifaticos condensados de pirido(1,2-a)pirimidinas sustituidas. |
| US4551460A (en) * | 1982-05-10 | 1985-11-05 | Hoffmann-La Roche Inc. | Pyrido[2,1-b]quinazoline derivatives useful as agents for treatment of allergic conditions and vascular disorders involving thrombosis |
| IL69274A (en) * | 1982-08-05 | 1986-08-31 | Erba Farmitalia | (substituted amino)derivatives of 3-benzylidene-pyrrolo(2,1-b)quinazolin-9-ones and 6-benzylidene-pyrido(2,1-b)quinazolin-11-ones,their preparation and pharmaceutical compositions containing them |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982000A (en) * | 1973-01-19 | 1976-09-21 | Sandoz, Inc. | Alkyl-substituted-tricyclic quinazolinones as bronchodilators |
| US3966965A (en) * | 1973-03-23 | 1976-06-29 | American Home Products Corporation | Oxamic acid derivatives for the prevention of immediate type hypersensitivity reactions |
| US4012387A (en) * | 1975-09-18 | 1977-03-15 | Warner-Lambert Company | Benzo-[g]pyrido[2,1-b]quinazolinones |
| US4033961A (en) * | 1975-10-07 | 1977-07-05 | Warner-Lambert Company | Pyrido[2-1-b]quinazolin-ones and their methods of preparation |
-
1976
- 1976-11-01 US US05/737,878 patent/US4066767A/en not_active Expired - Lifetime
-
1977
- 1977-09-22 IE IE1939/77A patent/IE46258B1/en unknown
- 1977-09-22 DE DE2742708A patent/DE2742708C2/de not_active Expired
- 1977-09-26 AU AU29126/77A patent/AU515283B2/en not_active Expired
- 1977-10-10 ES ES77463092A patent/ES463092A1/es not_active Expired
- 1977-10-24 CA CA000289376A patent/CA1197844A/en not_active Expired
- 1977-10-26 FR FR7732215A patent/FR2369279A1/fr active Granted
- 1977-10-28 BE BE6046198A patent/BE860319A/xx not_active IP Right Cessation
- 1977-10-28 LU LU78415A patent/LU78415A1/xx unknown
- 1977-10-31 DK DK482877A patent/DK143403C/da not_active IP Right Cessation
- 1977-10-31 NL NL7711969A patent/NL7711969A/xx not_active Application Discontinuation
- 1977-10-31 JP JP12979377A patent/JPS5356699A/ja active Pending
- 1977-11-01 SE SE7712308A patent/SE437374B/sv unknown
- 1977-11-01 CH CH1331677A patent/CH638205A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE860319A (fr) | 1978-04-28 |
| AU515283B2 (en) | 1981-03-26 |
| IE46258L (en) | 1978-05-01 |
| DK143403C (da) | 1981-12-21 |
| ES463092A1 (es) | 1978-12-01 |
| AU2912677A (en) | 1979-04-05 |
| IE46258B1 (en) | 1983-04-20 |
| FR2369279A1 (fr) | 1978-05-26 |
| JPS5356699A (en) | 1978-05-23 |
| FR2369279B1 (sv) | 1981-01-23 |
| CH638205A5 (de) | 1983-09-15 |
| DK482877A (da) | 1978-05-02 |
| DK143403B (da) | 1981-08-17 |
| DE2742708A1 (de) | 1978-05-03 |
| CA1197844A (en) | 1985-12-10 |
| NL7711969A (nl) | 1978-05-03 |
| DE2742708C2 (de) | 1982-04-22 |
| SE437374B (sv) | 1985-02-25 |
| SE7712308L (sv) | 1978-05-01 |
| US4066767A (en) | 1978-01-03 |