RO63660A - Procede pour la preparation des pyrymido-(5,4,d)-pyrymidines - Google Patents
Procede pour la preparation des pyrymido-(5,4,d)-pyrymidinesInfo
- Publication number
- RO63660A RO63660A RO197477199A RO7719974A RO63660A RO 63660 A RO63660 A RO 63660A RO 197477199 A RO197477199 A RO 197477199A RO 7719974 A RO7719974 A RO 7719974A RO 63660 A RO63660 A RO 63660A
- Authority
- RO
- Romania
- Prior art keywords
- pyrymido
- pyrymidines
- preparation
- Prior art date
Links
Classifications
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2300661A DE2300661C3 (de) | 1973-01-08 | 1973-01-08 | Pyrimido [5,4-d] pyrimidine, deren physiologisch verträgliche Säureadditionssalze, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO63660A true RO63660A (fr) | 1978-12-15 |
Family
ID=5868472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO197477199A RO63660A (fr) | 1973-01-08 | 1974-01-05 | Procede pour la preparation des pyrymido-(5,4,d)-pyrymidines |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS4995996A (ro) |
| KR (1) | KR780000136B1 (ro) |
| AT (1) | AT334378B (ro) |
| BE (1) | BE809474A (ro) |
| BG (1) | BG25987A3 (ro) |
| CH (1) | CH590285A5 (ro) |
| DD (1) | DD110496A5 (ro) |
| DE (1) | DE2300661C3 (ro) |
| DK (1) | DK133300C (ro) |
| ES (1) | ES421810A1 (ro) |
| FR (1) | FR2213066B1 (ro) |
| GB (1) | GB1432731A (ro) |
| HU (1) | HU166653B (ro) |
| IE (1) | IE38725B1 (ro) |
| IL (1) | IL43967A (ro) |
| NL (1) | NL7400100A (ro) |
| PH (1) | PH9640A (ro) |
| PL (1) | PL91246B1 (ro) |
| RO (1) | RO63660A (ro) |
| SU (1) | SU509227A3 (ro) |
| ZA (1) | ZA7493B (ro) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4388318A (en) * | 1981-09-29 | 1983-06-14 | Boehringer Ingelheim International Gmbh | Method of treating endotoxin shock with a pyrimido-pyrimidine derivative |
| US4963541A (en) * | 1989-02-22 | 1990-10-16 | Abbott Laboratories | Pyrimido-pyrimidine lipoxygenase inhibiting compounds |
-
1973
- 1973-01-08 DE DE2300661A patent/DE2300661C3/de not_active Expired
- 1973-12-10 AT AT1028473A patent/AT334378B/de active
- 1973-12-17 BG BG7325269A patent/BG25987A3/xx unknown
- 1973-12-27 SU SU1980992A patent/SU509227A3/ru active
- 1973-12-27 JP JP49004765A patent/JPS4995996A/ja active Pending
- 1973-12-27 ES ES421810A patent/ES421810A1/es not_active Expired
- 1973-12-31 KR KR7302360A patent/KR780000136B1/ko active
-
1974
- 1974-01-04 DD DD175839A patent/DD110496A5/xx unknown
- 1974-01-04 CH CH8274A patent/CH590285A5/xx not_active IP Right Cessation
- 1974-01-04 NL NL7400100A patent/NL7400100A/xx not_active Application Discontinuation
- 1974-01-05 RO RO197477199A patent/RO63660A/ro unknown
- 1974-01-07 BE BE139590A patent/BE809474A/xx unknown
- 1974-01-07 HU HUTO950A patent/HU166653B/hu unknown
- 1974-01-07 IL IL43967A patent/IL43967A/en unknown
- 1974-01-07 DK DK7474*#A patent/DK133300C/da active
- 1974-01-07 PL PL1974167952A patent/PL91246B1/pl unknown
- 1974-01-07 ZA ZA00740093A patent/ZA7493B/xx unknown
- 1974-01-07 GB GB58674A patent/GB1432731A/en not_active Expired
- 1974-01-08 IE IE41/74A patent/IE38725B1/xx unknown
- 1974-01-08 FR FR7400569A patent/FR2213066B1/fr not_active Expired
- 1974-01-08 PH PH15387*UA patent/PH9640A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PH9640A (en) | 1976-01-26 |
| IE38725L (en) | 1974-07-08 |
| DE2300661A1 (de) | 1974-07-18 |
| IE38725B1 (en) | 1978-05-24 |
| IL43967A0 (en) | 1974-05-16 |
| DE2300661B2 (de) | 1979-03-08 |
| DK133300C (da) | 1976-09-27 |
| GB1432731A (en) | 1976-04-22 |
| AT334378B (de) | 1976-01-10 |
| DD110496A5 (ro) | 1974-12-20 |
| ES421810A1 (es) | 1976-04-16 |
| NL7400100A (ro) | 1974-07-10 |
| BG25987A3 (ro) | 1979-01-12 |
| FR2213066B1 (ro) | 1977-09-02 |
| DK133300B (da) | 1976-04-26 |
| HU166653B (ro) | 1975-04-28 |
| BE809474A (fr) | 1974-07-08 |
| SU509227A3 (ru) | 1976-03-30 |
| ZA7493B (en) | 1975-09-24 |
| CH590285A5 (ro) | 1977-07-29 |
| PL91246B1 (ro) | 1977-02-28 |
| KR780000136B1 (en) | 1978-04-25 |
| FR2213066A1 (ro) | 1974-08-02 |
| JPS4995996A (ro) | 1974-09-11 |
| ATA1028473A (de) | 1976-05-15 |
| IL43967A (en) | 1977-05-31 |
| DE2300661C3 (de) | 1979-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO62435A (fr) | Procede pour la preparation des 1,2,4-triazolenucleosides | |
| BE821983A (fr) | Procede pour la preparation d'hydroxycholesterines | |
| RO71766A (ro) | Procedeu pentru prepararea hexahidrodibenzo-(b,d)-piranilor | |
| RO63727A (fr) | Procede pour la preparation des 4-oxo-2h-1,2-benzothiazine-3-carboxamides | |
| RO65957A (fr) | Procede pour la preparation des piperazinyle-quinazolines | |
| BE822990A (fr) | Procede pour la preparation d'hexamethyltetraline | |
| RO63539A (fr) | Procede pour la preparation des piperazinylquinoxalines | |
| RO67194A (fr) | Procede pour la preparation du 2,2,6,6-tetramethyle-4-piperydone | |
| BE819033A (fr) | Procede pour la preparation de 3-(3,4-dihydro-xy-phenyl)-serine | |
| RO63749A (fr) | Procede pour la preparation des 5-pyrazolones-1-substituees | |
| RO80170A (ro) | Procedeu pentru prepararea 6-desoxitetraciclinelor | |
| RO71806A (ro) | Procedeu pentru prepararea unor aril-acetilene | |
| RO67193A (fr) | Procede pour la preparation du 2,2,6,6-tetramethyle-4-piperydone | |
| RO63035A (fr) | Procede pour la preparation des 2-phenylaminoimidazolines-(2)-substitues | |
| RO69152A (ro) | Procedeu pentru prepararea unor benzilamine | |
| RO68008A (ro) | Procedeu pentru prepararea de poli-n-alchil-iminoalani | |
| RO63911A (fr) | Procede pour la preparation des 2-amino-5-alkyle-1,3,4-thiadiazoles | |
| BE809494A (fr) | Procede pour la preparation de 1,4-dioxanne | |
| RO68650A (ro) | Procedeu pentru prepararea unor imidazol-(1,2-a)s-triazine | |
| RO64926A (fr) | Procede pour la preparation des 4-oxo-2-imidazolidinilidenurees | |
| RO64485A (fr) | Procede pour la preparation des benzimidazol-1-carbonamides | |
| RO64863A (fr) | Procede pour la preparation des aminopropanoles | |
| RO69913A (ro) | Procedeu pentru prepararea derivatilor de 1,3,4-tiadiazol-2-il-uree | |
| RO63660A (fr) | Procede pour la preparation des pyrymido-(5,4,d)-pyrymidines | |
| RO63028A (fr) | Procede pour la preparation des 1-alkylydenaminouracyles |