BE812489A - Antiallergic benzopyrano pyridines - prepd. by intramolecular cyclisation of phenoxy carboxyl or haloformyl pyridines - Google Patents
Antiallergic benzopyrano pyridines - prepd. by intramolecular cyclisation of phenoxy carboxyl or haloformyl pyridinesInfo
- Publication number
- BE812489A BE812489A BE142153A BE142153A BE812489A BE 812489 A BE812489 A BE 812489A BE 142153 A BE142153 A BE 142153A BE 142153 A BE142153 A BE 142153A BE 812489 A BE812489 A BE 812489A
- Authority
- BE
- Belgium
- Prior art keywords
- pyridines
- benzopyrano
- haloformyl
- prepd
- antiallergic
- Prior art date
Links
- 230000003266 anti-allergic effect Effects 0.000 title abstract 2
- -1 phenoxy carboxyl Chemical group 0.000 title 2
- FULCMGRANBCDAK-UHFFFAOYSA-N 10h-chromeno[3,2-b]pyridine Chemical class C1=CN=C2CC3=CC=CC=C3OC2=C1 FULCMGRANBCDAK-UHFFFAOYSA-N 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 1
- 125000001118 alkylidene group Chemical group 0.000 abstract 1
- 239000000043 antiallergic agent Substances 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 238000007920 subcutaneous administration Methods 0.000 abstract 1
- 238000011200 topical administration Methods 0.000 abstract 1
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
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pulmonology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3210973A JPS5622876B2 (en, 2012) | 1973-03-19 | 1973-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE812489A true BE812489A (en) | 1974-07-15 |
Family
ID=12349718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE142153A BE812489A (en) | 1973-03-19 | 1974-03-19 | Antiallergic benzopyrano pyridines - prepd. by intramolecular cyclisation of phenoxy carboxyl or haloformyl pyridines |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5622876B2 (en, 2012) |
| BE (1) | BE812489A (en, 2012) |
| ZA (1) | ZA741669B (en, 2012) |
-
1973
- 1973-03-19 JP JP3210973A patent/JPS5622876B2/ja not_active Expired
-
1974
- 1974-03-13 ZA ZA00741669A patent/ZA741669B/xx unknown
- 1974-03-19 BE BE142153A patent/BE812489A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49117498A (en, 2012) | 1974-11-09 |
| JPS5622876B2 (en, 2012) | 1981-05-27 |
| ZA741669B (en) | 1975-02-26 |
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