CA969945A - Process for the manufacture of a phenazine derivative - Google Patents
Process for the manufacture of a phenazine derivativeInfo
- Publication number
- CA969945A CA969945A CA139,591A CA139591A CA969945A CA 969945 A CA969945 A CA 969945A CA 139591 A CA139591 A CA 139591A CA 969945 A CA969945 A CA 969945A
- Authority
- CA
- Canada
- Prior art keywords
- manufacture
- phenazine derivative
- phenazine
- derivative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
- C07D241/52—Oxygen atoms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13928871A | 1971-04-23 | 1971-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA969945A true CA969945A (en) | 1975-06-24 |
Family
ID=22485940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA139,591A Expired CA969945A (en) | 1971-04-23 | 1972-04-13 | Process for the manufacture of a phenazine derivative |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE782443A (en) |
| CA (1) | CA969945A (en) |
| CH (1) | CH574419A5 (en) |
| DE (1) | DE2214496A1 (en) |
| DK (1) | DK133674C (en) |
| FR (1) | FR2133981A1 (en) |
| NL (1) | NL7204772A (en) |
| SE (1) | SE381045B (en) |
-
1972
- 1972-03-22 CH CH424972A patent/CH574419A5/xx not_active IP Right Cessation
- 1972-03-24 DE DE19722214496 patent/DE2214496A1/en active Pending
- 1972-04-10 NL NL7204772A patent/NL7204772A/xx not_active Application Discontinuation
- 1972-04-13 CA CA139,591A patent/CA969945A/en not_active Expired
- 1972-04-20 FR FR7214058A patent/FR2133981A1/en not_active Withdrawn
- 1972-04-21 SE SE531272A patent/SE381045B/en unknown
- 1972-04-21 DK DK199472A patent/DK133674C/en active
- 1972-04-21 BE BE782443A patent/BE782443A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK133674C (en) | 1976-11-15 |
| NL7204772A (en) | 1972-10-25 |
| DK133674B (en) | 1976-06-28 |
| CH574419A5 (en) | 1976-04-15 |
| SE381045B (en) | 1975-11-24 |
| FR2133981A1 (en) | 1972-12-01 |
| DE2214496A1 (en) | 1972-10-26 |
| BE782443A (en) | 1972-10-23 |
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