BE716992A - - Google Patents
Info
- Publication number
- BE716992A BE716992A BE716992DA BE716992A BE 716992 A BE716992 A BE 716992A BE 716992D A BE716992D A BE 716992DA BE 716992 A BE716992 A BE 716992A
- Authority
- BE
- Belgium
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)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (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 |
|---|---|
| BE716992A true BE716992A (xx) | 1968-12-23 |
Family
ID=7558297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE716992D BE716992A (xx) | 1967-06-21 | 1968-06-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3691173A (xx) |
| AT (2) | AT288385B (xx) |
| BE (1) | BE716992A (xx) |
| DE (1) | DE1695896A1 (xx) |
| ES (2) | ES355231A1 (xx) |
| FR (2) | FR1582527A (xx) |
| GB (1) | GB1178360A (xx) |
| NL (1) | NL6808810A (xx) |
-
1967
- 1967-06-21 DE DE19671695896 patent/DE1695896A1/de active Pending
-
1968
- 1968-06-20 ES ES355231A patent/ES355231A1/es not_active Expired
- 1968-06-20 AT AT186170A patent/AT288385B/de not_active IP Right Cessation
- 1968-06-20 ES ES355230A patent/ES355230A1/es not_active Expired
- 1968-06-20 AT AT593468A patent/AT286983B/de active
- 1968-06-20 US US738398A patent/US3691173A/en not_active Expired - Lifetime
- 1968-06-21 BE BE716992D patent/BE716992A/xx unknown
- 1968-06-21 NL NL6808810A patent/NL6808810A/xx unknown
- 1968-06-21 FR FR1582527D patent/FR1582527A/fr not_active Expired
- 1968-06-21 GB GB29789/68A patent/GB1178360A/en not_active Expired
- 1968-09-20 FR FR166943A patent/FR8243M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1178360A (en) | 1970-01-21 |
| ES355230A1 (es) | 1969-11-16 |
| AT286983B (de) | 1971-01-11 |
| AT288385B (de) | 1971-03-10 |
| US3691173A (en) | 1972-09-12 |
| DE1695896A1 (de) | 1971-05-06 |
| NL6808810A (xx) | 1968-12-23 |
| FR1582527A (xx) | 1969-10-03 |
| ES355231A1 (es) | 1969-11-16 |
| FR8243M (xx) | 1970-10-05 |