JPS5622876B2 - - Google Patents
Info
- Publication number
- JPS5622876B2 JPS5622876B2 JP3210973A JP3210973A JPS5622876B2 JP S5622876 B2 JPS5622876 B2 JP S5622876B2 JP 3210973 A JP3210973 A JP 3210973A JP 3210973 A JP3210973 A JP 3210973A JP S5622876 B2 JPS5622876 B2 JP S5622876B2
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Expired
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
-
- 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)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pulmonology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (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)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3210973A JPS5622876B2 (ja) | 1973-03-19 | 1973-03-19 | |
ZA00741669A ZA741669B (en) | 1973-03-19 | 1974-03-13 | Heterocyclic compounds |
NL7403583A NL7403583A (ja) | 1973-03-19 | 1974-03-18 | |
FR7409177A FR2222091B1 (ja) | 1973-03-19 | 1974-03-19 | |
DE2413150A DE2413150A1 (de) | 1973-03-19 | 1974-03-19 | Pyridinderivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneipraeparate |
GB1220674A GB1405577A (en) | 1973-03-19 | 1974-03-19 | Benzoheterocyclic compounds their preparation and pharmaceutical compositions thereof |
US05/452,574 US3931199A (en) | 1973-03-19 | 1974-03-19 | Benzopyrano and benzothiopyrano [2,3-6] pyridines |
AU66831/74A AU487916B2 (en) | 1973-03-19 | 1974-03-19 | Benzopyranopyridines |
BE142153A BE812489A (en) | 1973-03-19 | 1974-03-19 | Antiallergic benzopyrano pyridines - prepd. by intramolecular cyclisation of phenoxy carboxyl or haloformyl pyridines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3210973A JPS5622876B2 (ja) | 1973-03-19 | 1973-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS49117498A JPS49117498A (ja) | 1974-11-09 |
JPS5622876B2 true JPS5622876B2 (ja) | 1981-05-27 |
Family
ID=12349718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3210973A Expired JPS5622876B2 (ja) | 1973-03-19 | 1973-03-19 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5622876B2 (ja) |
BE (1) | BE812489A (ja) |
ZA (1) | ZA741669B (ja) |
-
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 (ja) | 1974-11-09 |
ZA741669B (en) | 1975-02-26 |
BE812489A (en) | 1974-07-15 |