AT288385B - Verfahren zur Herstellung von neuen 1,2,3,4,4a,10a-Hexahydro-(10H)-1-benzopyrano-[3,2-c]-pyridinen - Google Patents
Verfahren zur Herstellung von neuen 1,2,3,4,4a,10a-Hexahydro-(10H)-1-benzopyrano-[3,2-c]-pyridinenInfo
- Publication number
- AT288385B AT288385B AT186170A AT186170A AT288385B AT 288385 B AT288385 B AT 288385B AT 186170 A AT186170 A AT 186170A AT 186170 A AT186170 A AT 186170A AT 288385 B AT288385 B AT 288385B
- Authority
- AT
- Austria
- Prior art keywords
- benzopyrano
- pyridines
- hexahydro
- preparation
- new
- Prior art date
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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (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)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET0034142 | 1967-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT288385B true AT288385B (de) | 1971-03-10 |
Family
ID=7558297
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT186170A AT288385B (de) | 1967-06-21 | 1968-06-20 | Verfahren zur Herstellung von neuen 1,2,3,4,4a,10a-Hexahydro-(10H)-1-benzopyrano-[3,2-c]-pyridinen |
| AT593468A AT286983B (de) | 1967-06-21 | 1968-06-20 | Verfahren zur Herstellung von neuen 1,2,3,4,4a,10a-Hexahydro-(10H)-1-benzopyrano-[3,2-c]-pyridinen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT593468A AT286983B (de) | 1967-06-21 | 1968-06-20 | Verfahren zur Herstellung von neuen 1,2,3,4,4a,10a-Hexahydro-(10H)-1-benzopyrano-[3,2-c]-pyridinen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3691173A (en0) |
| AT (2) | AT288385B (en0) |
| BE (1) | BE716992A (en0) |
| DE (1) | DE1695896A1 (en0) |
| ES (2) | ES355231A1 (en0) |
| FR (2) | FR1582527A (en0) |
| GB (1) | GB1178360A (en0) |
| NL (1) | NL6808810A (en0) |
-
1967
- 1967-06-21 DE DE19671695896 patent/DE1695896A1/de active Pending
-
1968
- 1968-06-20 AT AT186170A patent/AT288385B/de not_active IP Right Cessation
- 1968-06-20 ES ES355231A patent/ES355231A1/es not_active Expired
- 1968-06-20 US US738398A patent/US3691173A/en not_active Expired - Lifetime
- 1968-06-20 AT AT593468A patent/AT286983B/de active
- 1968-06-20 ES ES355230A patent/ES355230A1/es not_active Expired
- 1968-06-21 BE BE716992D patent/BE716992A/xx unknown
- 1968-06-21 NL NL6808810A patent/NL6808810A/xx unknown
- 1968-06-21 GB GB29789/68A patent/GB1178360A/en not_active Expired
- 1968-06-21 FR FR1582527D patent/FR1582527A/fr not_active Expired
- 1968-09-20 FR FR166943A patent/FR8243M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES355231A1 (es) | 1969-11-16 |
| US3691173A (en) | 1972-09-12 |
| ES355230A1 (es) | 1969-11-16 |
| AT286983B (de) | 1971-01-11 |
| DE1695896A1 (de) | 1971-05-06 |
| FR1582527A (en0) | 1969-10-03 |
| GB1178360A (en) | 1970-01-21 |
| NL6808810A (en0) | 1968-12-23 |
| FR8243M (en0) | 1970-10-05 |
| BE716992A (en0) | 1968-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |