NL7305562A - - Google Patents
Info
- Publication number
- NL7305562A NL7305562A NL7305562A NL7305562A NL7305562A NL 7305562 A NL7305562 A NL 7305562A NL 7305562 A NL7305562 A NL 7305562A NL 7305562 A NL7305562 A NL 7305562A NL 7305562 A NL7305562 A NL 7305562A
- Authority
- NL
- Netherlands
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24743572A | 1972-04-25 | 1972-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7305562A true NL7305562A (OSRAM) | 1973-10-29 |
Family
ID=22934930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7305562A NL7305562A (OSRAM) | 1972-04-25 | 1973-04-19 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4947393A (OSRAM) |
| BE (1) | BE798638A (OSRAM) |
| DE (1) | DE2319851A1 (OSRAM) |
| FR (1) | FR2182946A2 (OSRAM) |
| NL (1) | NL7305562A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177781U (OSRAM) * | 1974-12-14 | 1976-06-19 | ||
| JPS5976651A (ja) * | 1982-10-25 | 1984-05-01 | Nippon Kokan Kk <Nkk> | 連続鋳造機用ロ−ル |
| JP4863133B2 (ja) * | 2005-02-02 | 2012-01-25 | 浅川造船株式会社 | 係船装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598823A (en) * | 1969-05-28 | 1971-08-10 | Sandoz Ag | Tricyclic quinazolinones |
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1973
- 1973-04-10 FR FR7312819A patent/FR2182946A2/fr active Granted
- 1973-04-19 DE DE19732319851 patent/DE2319851A1/de active Pending
- 1973-04-19 NL NL7305562A patent/NL7305562A/xx unknown
- 1973-04-24 JP JP4580173A patent/JPS4947393A/ja active Pending
- 1973-04-24 BE BE130354A patent/BE798638A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2182946B2 (OSRAM) | 1977-01-28 |
| FR2182946A2 (en) | 1973-12-14 |
| JPS4947393A (OSRAM) | 1974-05-08 |
| BE798638A (fr) | 1973-10-24 |
| DE2319851A1 (de) | 1973-11-08 |