BE631122A - - Google Patents
Info
- Publication number
- BE631122A BE631122A BE631122DA BE631122A BE 631122 A BE631122 A BE 631122A BE 631122D A BE631122D A BE 631122DA BE 631122 A BE631122 A BE 631122A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB66847A DE1212537B (en) | 1962-04-17 | 1962-04-17 | Process for the preparation of basic phenoxazine derivatives and their salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE631122A true BE631122A (en) |
Family
ID=6975289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE631122D BE631122A (en) | 1962-04-17 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE631122A (en) |
| CH (1) | CH421961A (en) |
| DE (1) | DE1212537B (en) |
| DK (1) | DK108029C (en) |
| GB (1) | GB968182A (en) |
| LU (1) | LU43547A1 (en) |
| NL (2) | NL121420C (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE569697A (en) * | ||||
| GB850334A (en) * | 1957-08-14 | 1960-10-05 | Pfizer & Co C | Phenoxazine derivatives and preparation thereof |
-
0
- NL NL291542D patent/NL291542A/xx unknown
- NL NL121420D patent/NL121420C/xx active
- BE BE631122D patent/BE631122A/xx unknown
-
1962
- 1962-04-17 DE DEB66847A patent/DE1212537B/en active Pending
-
1963
- 1963-03-26 GB GB1191463A patent/GB968182A/en not_active Expired
- 1963-04-10 CH CH455863A patent/CH421961A/en unknown
- 1963-04-12 LU LU43547D patent/LU43547A1/xx unknown
- 1963-04-16 DK DK561065A patent/DK108029C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1212537B (en) | 1966-03-17 |
| DK108029C (en) | 1967-08-07 |
| LU43547A1 (en) | 1963-06-12 |
| CH421961A (en) | 1966-10-15 |
| NL121420C (en) | |
| GB968182A (en) | 1964-08-26 |
| NL291542A (en) |