DK130979C - - Google Patents
Info
- Publication number
- DK130979C DK130979C DK31070*#A DK31070A DK130979C DK 130979 C DK130979 C DK 130979C DK 31070 A DK31070 A DK 31070A DK 130979 C DK130979 C DK 130979C
- Authority
- DK
- Denmark
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D475/00—Heterocyclic compounds containing pteridine ring systems
- C07D475/06—Heterocyclic compounds containing pteridine ring systems with a nitrogen atom directly attached in position 4
- C07D475/08—Heterocyclic compounds containing pteridine ring systems with a nitrogen atom directly attached in position 4 with a nitrogen atom directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP546069 | 1969-01-25 | ||
| JP546169 | 1969-01-25 | ||
| JP545969 | 1969-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK130979B DK130979B (da) | 1975-05-12 |
| DK130979C true DK130979C (da) | 1975-10-06 |
Family
ID=27276756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK31070AA DK130979B (da) | 1969-01-25 | 1970-01-23 | Fremgangsmåde til fremstilling af 2,6-bis-(diethanolamino)-4,8-dipiperidino-pyrimido[5,4-d]pyrimidin. |
Country Status (3)
| Country | Link |
|---|---|
| DK (1) | DK130979B (da) |
| NO (1) | NO125820C (da) |
| SE (1) | SE349302B (da) |
-
1970
- 1970-01-23 NO NO70255A patent/NO125820C/no unknown
- 1970-01-23 DK DK31070AA patent/DK130979B/da unknown
- 1970-01-23 SE SE00818/70A patent/SE349302B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK130979B (da) | 1975-05-12 |
| NO125820B (da) | 1972-11-06 |
| SE349302B (da) | 1972-09-25 |
| NO125820C (no) | 1980-02-26 |