SE426067B - Forfarande for framstellning av 9-hydroxi-7,8,9,10-tetrahydro-6h-dibenso (b,d) pyraner och -pyranoner - Google Patents
Forfarande for framstellning av 9-hydroxi-7,8,9,10-tetrahydro-6h-dibenso (b,d) pyraner och -pyranonerInfo
- Publication number
- SE426067B SE426067B SE7607683A SE7607683A SE426067B SE 426067 B SE426067 B SE 426067B SE 7607683 A SE7607683 A SE 7607683A SE 7607683 A SE7607683 A SE 7607683A SE 426067 B SE426067 B SE 426067B
- Authority
- SE
- Sweden
- Prior art keywords
- dibenso
- pyranones
- pyranes
- tetrahydro
- hydroxy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
-
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
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)
- Anesthesiology (AREA)
- Pain & Pain Management (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/593,352 US4066667A (en) | 1975-07-07 | 1975-07-07 | 9-Hydroxy-7,8,9,10-tetrahydro-6H, dibenzo[b][d] pyrans and pyranones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7607683L SE7607683L (sv) | 1977-01-08 |
| SE426067B true SE426067B (sv) | 1982-12-06 |
Family
ID=24374384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7607683A SE426067B (sv) | 1975-07-07 | 1976-07-05 | Forfarande for framstellning av 9-hydroxi-7,8,9,10-tetrahydro-6h-dibenso (b,d) pyraner och -pyranoner |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US4066667A (fr) |
| JP (1) | JPS527966A (fr) |
| AU (1) | AU500505B2 (fr) |
| CA (1) | CA1072971A (fr) |
| DE (1) | DE2630630A1 (fr) |
| FR (1) | FR2316937A1 (fr) |
| GB (1) | GB1517444A (fr) |
| PH (1) | PH13008A (fr) |
| SE (1) | SE426067B (fr) |
| ZA (1) | ZA763712B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4243674A (en) * | 1978-06-12 | 1981-01-06 | Pfizer Inc. | 9-Hydroxydibenzo[b,d]pyrans and intermediates therefore |
| JPS5875496A (ja) * | 1981-10-28 | 1983-05-07 | Masamitsu Mizuno | 自励交流発電機制御装置 |
| JPS58136300A (ja) * | 1983-01-27 | 1983-08-13 | Masamitsu Mizuno | 自励交流発電機制御装置 |
| CA1261337A (fr) * | 1983-09-19 | 1989-09-26 | Pennwalt Corporation | Dibenzo¬b,d|pyranyloxyaminopropanols |
| US4681954A (en) * | 1985-10-07 | 1987-07-21 | Pennwalt Corporation | 7,8,9,10-tetrahydro-6-oxo-6H-dibenzo(b,d)pyranyloxy-propanes |
| US4647674A (en) * | 1985-10-07 | 1987-03-03 | Pennwalt Corporation | Bis-(dibenzo[b,d]pyranyloxy) propanes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507885A (en) * | 1966-03-25 | 1970-04-21 | Hoffmann La Roche | 3-alkyl-6h-dibenzo(b,d)pyrans |
| US3661919A (en) * | 1969-03-27 | 1972-05-09 | Little Inc A | Tetrahydropyridyl-5-resorcinols |
| US3639426A (en) * | 1970-01-08 | 1972-02-01 | Little Inc A | 4-oxo-9-hydroxy-7-(3-methyl-2-octyl)-1 2 3 4-tetrahydrocyclopenta(c)(1)benzopyran |
| US3573327A (en) * | 1970-03-23 | 1971-03-30 | Searle & Co | 3-(lower alkoxy)-7,8,9,10-tetrahydro-6h-dibenzo-(b,d) pyran-6,9-diones and derivatives thereof |
| US4007207A (en) * | 1973-08-29 | 1977-02-08 | Sharps Associates | Alkyl substituted-4-oxo-cyclopenta benzopyrans |
-
1975
- 1975-07-07 US US05/593,352 patent/US4066667A/en not_active Expired - Lifetime
-
1976
- 1976-06-22 ZA ZA763712A patent/ZA763712B/xx unknown
- 1976-06-24 AU AU15253/76A patent/AU500505B2/en not_active Expired
- 1976-06-28 PH PH18619A patent/PH13008A/en unknown
- 1976-07-05 SE SE7607683A patent/SE426067B/xx unknown
- 1976-07-05 JP JP51079093A patent/JPS527966A/ja active Pending
- 1976-07-05 CA CA256,281A patent/CA1072971A/fr not_active Expired
- 1976-07-06 GB GB28120/76A patent/GB1517444A/en not_active Expired
- 1976-07-06 FR FR7620659A patent/FR2316937A1/fr active Granted
- 1976-07-07 DE DE19762630630 patent/DE2630630A1/de not_active Withdrawn
-
1977
- 1977-07-08 US US05/813,994 patent/US4120873A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| PH13008A (en) | 1979-11-09 |
| FR2316937B1 (fr) | 1979-03-02 |
| JPS527966A (en) | 1977-01-21 |
| AU500505B2 (en) | 1979-05-24 |
| GB1517444A (en) | 1978-07-12 |
| CA1072971A (fr) | 1980-03-04 |
| AU1525376A (en) | 1978-01-05 |
| FR2316937A1 (fr) | 1977-02-04 |
| ZA763712B (en) | 1977-05-25 |
| US4066667A (en) | 1978-01-03 |
| SE7607683L (sv) | 1977-01-08 |
| DE2630630A1 (de) | 1977-01-27 |
| US4120873A (en) | 1978-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7503689L (sv) | Forfarande for framstellning av 1,1-diaryl-1-oxadiazol-alkylaminer | |
| RO75777A (fr) | Procede pour la preparation des 1,2-benzizothiazole-3-ones | |
| SE7604475L (sv) | Forfarande for framstellning av 1,1,1-triaryl-alkylaminer | |
| DK554076A (da) | Fremgangsmade til fremstilling af 3,4i-dideoxykanamycin ] | |
| DK164376A (da) | Fremgangsmade til fremstilling af 3,4-dihydrospiro-2h-1,3-benzoxaziner | |
| SE436026B (sv) | Forfarande for framstellning av 13,14-dehydroprostaglandiner | |
| SE419983B (sv) | Forfarande for framstellning av finkornig, fast cyanurklorid | |
| RO75589A (fr) | Procede pour la preparation du 2,6-methane-2h-1-benzoxocine | |
| SE409864B (sv) | Forfarande for framstellning av 4-imino-1,3-diazabicyklo(3.1.0)hexan-2-on | |
| SE7707125L (sv) | Forfarande for framstellning av 7-(alfa-(2,3, - dihydro-2-oxo-1h- bensimidazol -1- ylkarbomyl-amino) arylacetamido ) cefalasporiner | |
| SE7804878L (sv) | Forfarande for framstellning av 1,2-dikloretan | |
| SE428922B (sv) | Forfarande for framstellning av 13, 14-dihydro-11-dioxi-prostaglandiner | |
| SE426067B (sv) | Forfarande for framstellning av 9-hydroxi-7,8,9,10-tetrahydro-6h-dibenso (b,d) pyraner och -pyranoner | |
| SE7601605L (sv) | Forfarande for framstellning av 1 alfa,25-dihydroxi-cholkalciferol | |
| SE420999B (sv) | Framstellning av 2,4-diamino-5-bensylpyrimidiner | |
| SE7600321L (sv) | Forfarande for framstellning av 6,11-dihydro-11-oxodibens(b,e)oxepinalkansyror | |
| SE7600847L (sv) | Nytt forfarande for framstellning av 8-bromtienotriazolo-1,4-diazepiner | |
| NO772809L (no) | Fremgangsm}te for fremstilling av 2,6-diterti{rt-butylfenol | |
| SE7512422L (sv) | Forfarande for framstellning av 1,2,3,4-tetrahydroisokinoliner | |
| SE7608453L (sv) | Forfarande for framstellning av 1,2,3,4-tetrahydroisokinoliner | |
| AR210905A1 (es) | Procedimiento de preparacion de 2,4-diamino-5-bencil-pirimidinas | |
| DK149803C (da) | Fremgangsmaade til fremstilling af 1,2-dichlorethan | |
| DK544476A (da) | Fremgangsmade til fremstilling af difluormethyl-1,2,2-trifluorethylether | |
| SE7604321L (sv) | Forfarande for framstellning av 3,3,4,4-tetraklortetrahydrotiofen-1,1-dioxid | |
| SE426318B (sv) | Forfarande for framstellning av 1,4-naftodinitril |