DD110870A5 - - Google Patents
Info
- Publication number
- DD110870A5 DD110870A5 DD17816374A DD17816374A DD110870A5 DD 110870 A5 DD110870 A5 DD 110870A5 DD 17816374 A DD17816374 A DD 17816374A DD 17816374 A DD17816374 A DD 17816374A DD 110870 A5 DD110870 A5 DD 110870A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/30—Phthalazines
- C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2019973 | 1973-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD110870A5 true DD110870A5 (pl) | 1975-01-12 |
Family
ID=10142061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17816374A DD110870A5 (pl) | 1973-04-27 | 1974-04-26 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5013381A (pl) |
| CH (1) | CH589063A5 (pl) |
| CS (1) | CS178915B2 (pl) |
| DD (1) | DD110870A5 (pl) |
| HU (1) | HU168063B (pl) |
| PL (1) | PL96487B1 (pl) |
| SU (1) | SU539526A3 (pl) |
-
1974
- 1974-04-25 CH CH569374A patent/CH589063A5/fr not_active IP Right Cessation
- 1974-04-25 PL PL17058274A patent/PL96487B1/pl unknown
- 1974-04-26 SU SU2019281A patent/SU539526A3/ru active
- 1974-04-26 HU HULE000744 patent/HU168063B/hu unknown
- 1974-04-26 JP JP4745174A patent/JPS5013381A/ja active Pending
- 1974-04-26 CS CS300974A patent/CS178915B2/cs unknown
- 1974-04-26 DD DD17816374A patent/DD110870A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU168063B (pl) | 1976-02-28 |
| CH589063A5 (en) | 1977-06-30 |
| CS178915B2 (en) | 1977-10-31 |
| PL96487B1 (pl) | 1977-12-31 |
| JPS5013381A (pl) | 1975-02-12 |
| SU539526A3 (ru) | 1976-12-15 |