FR52M - - Google Patents
Info
- Publication number
- FR52M FR52M FR831740A FR831740A FR52M FR 52 M FR52 M FR 52M FR 831740 A FR831740 A FR 831740A FR 831740 A FR831740 A FR 831740A FR 52 M FR52 M FR 52M
- Authority
- FR
- France
- 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
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
- C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
- C07D265/26—Two oxygen atoms, e.g. isatoic anhydride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2142559 | 1959-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR52M true FR52M (et) | 1960-11-28 |
Family
ID=12054628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR831740A Expired FR52M (et) | 1959-07-01 | 1960-07-01 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH378885A (et) |
| FR (1) | FR52M (et) |
-
1960
- 1960-06-08 CH CH650260A patent/CH378885A/de unknown
- 1960-07-01 FR FR831740A patent/FR52M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH378885A (de) | 1964-06-30 |