NL7404244A - - Google Patents
Info
- Publication number
- NL7404244A NL7404244A NL7404244A NL7404244A NL7404244A NL 7404244 A NL7404244 A NL 7404244A NL 7404244 A NL7404244 A NL 7404244A NL 7404244 A NL7404244 A NL 7404244A NL 7404244 A NL7404244 A NL 7404244A
- Authority
- NL
- Netherlands
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
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/205—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
- C07C43/2055—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring containing more than one ether bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Pain & Pain Management (AREA)
- Anesthesiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34594273A | 1973-04-02 | 1973-04-02 | |
| US05/442,032 US3932432A (en) | 1973-04-02 | 1974-02-13 | Alkylphenyl benzopyranopyridines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7404244A true NL7404244A (xx) | 1974-10-04 |
Family
ID=26994621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7404244A NL7404244A (xx) | 1973-04-02 | 1974-03-28 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3932432A (xx) |
| JP (1) | JPS5632995B2 (xx) |
| CA (1) | CA1020559A (xx) |
| CH (1) | CH593288A5 (xx) |
| DE (1) | DE2415698A1 (xx) |
| DK (1) | DK144656C (xx) |
| FI (1) | FI60711C (xx) |
| FR (1) | FR2223041B1 (xx) |
| GB (1) | GB1438423A (xx) |
| NL (1) | NL7404244A (xx) |
| NO (1) | NO139961C (xx) |
| PH (1) | PH10450A (xx) |
| SE (2) | SE410969B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4247557A (en) * | 1976-08-04 | 1981-01-27 | Abbott Laboratories | Benzopyranopyridines as antiglaucoma agents |
| US4136183A (en) * | 1976-08-04 | 1979-01-23 | Abbott Laboratories | Benzopyranopyridines as antiglaucoma agents |
| JPS5392798A (en) * | 1977-01-21 | 1978-08-15 | Abbott Lab | 2*88substituted 100hydroxyy5*55 dimethyll1*2*3*44tetrahydroo5hh *1*benzopyrano*4*33c*pyridines |
| US4137232A (en) * | 1978-04-19 | 1979-01-30 | Abbott Laboratories | 2,8-Disubstituted-10-hydroxy-5,5-dimethyl-1,2,3,4-tetrahydro-5H -[1]benzopyrano[4,3-c]pyridine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878219A (en) * | 1973-07-13 | 1975-04-15 | Abbott Lab | 5H-{8 1{9 benzopyrano{8 3,4-d{9 pyridines |
-
1974
- 1974-02-13 US US05/442,032 patent/US3932432A/en not_active Expired - Lifetime
- 1974-03-26 FI FI920/74A patent/FI60711C/fi active
- 1974-03-28 NL NL7404244A patent/NL7404244A/xx not_active Application Discontinuation
- 1974-03-29 FR FR7411149A patent/FR2223041B1/fr not_active Expired
- 1974-03-29 NO NO741141A patent/NO139961C/no unknown
- 1974-04-01 PH PH15682A patent/PH10450A/en unknown
- 1974-04-01 GB GB1440674A patent/GB1438423A/en not_active Expired
- 1974-04-01 SE SE7404387A patent/SE410969B/xx unknown
- 1974-04-01 CA CA196,454A patent/CA1020559A/en not_active Expired
- 1974-04-01 DE DE2415698A patent/DE2415698A1/de not_active Ceased
- 1974-04-02 JP JP3671874A patent/JPS5632995B2/ja not_active Expired
- 1974-04-02 DK DK183374A patent/DK144656C/da not_active IP Right Cessation
- 1974-04-02 CH CH461874A patent/CH593288A5/xx not_active IP Right Cessation
-
1976
- 1976-05-20 SE SE7605758A patent/SE425786B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2223041B1 (xx) | 1977-07-01 |
| JPS5062999A (xx) | 1975-05-29 |
| SE7605758L (sv) | 1976-05-21 |
| FI60711B (fi) | 1981-11-30 |
| CA1020559A (en) | 1977-11-08 |
| FR2223041A1 (xx) | 1974-10-25 |
| DK144656B (da) | 1982-05-03 |
| JPS5632995B2 (xx) | 1981-07-31 |
| DE2415698A1 (de) | 1974-10-10 |
| NO139961B (no) | 1979-03-05 |
| GB1438423A (en) | 1976-06-09 |
| FI60711C (fi) | 1982-03-10 |
| SE410969B (sv) | 1979-11-19 |
| NO741141L (no) | 1974-10-03 |
| NO139961C (no) | 1979-06-13 |
| AU6664874A (en) | 1975-09-18 |
| PH10450A (en) | 1977-03-31 |
| SE425786B (sv) | 1982-11-08 |
| US3932432A (en) | 1976-01-13 |
| DK144656C (da) | 1982-10-04 |
| CH593288A5 (xx) | 1977-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |