ES2004298A6 - Metodo para la fabricacion de 7h-1,3,4 tiadiazolo(3,2-a)pirimidonas sustituidas en doble posicion con frupos que contienen amina - Google Patents
Metodo para la fabricacion de 7h-1,3,4 tiadiazolo(3,2-a)pirimidonas sustituidas en doble posicion con frupos que contienen aminaInfo
- Publication number
- ES2004298A6 ES2004298A6 ES8701717A ES8701717A ES2004298A6 ES 2004298 A6 ES2004298 A6 ES 2004298A6 ES 8701717 A ES8701717 A ES 8701717A ES 8701717 A ES8701717 A ES 8701717A ES 2004298 A6 ES2004298 A6 ES 2004298A6
- Authority
- ES
- Spain
- Prior art keywords
- substd
- prepn
- new
- pyrimidine
- thiadiazolo
- Prior art date
- 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
- COXULIZIDRJCOG-UHFFFAOYSA-N 5h-[1,3,4]thiadiazolo[3,2-a]pyrimidine Chemical compound C1C=CN=C2SC=NN12 COXULIZIDRJCOG-UHFFFAOYSA-N 0.000 title 1
- -1 aminophenyl Chemical group 0.000 abstract 5
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 abstract 1
- 229920000137 polyphosphoric acid Polymers 0.000 abstract 1
- 150000003230 pyrimidines Chemical class 0.000 abstract 1
Landscapes
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO PARA FABRICAR 7H-1,3,4,TIADIAZOLO(3,2-A) PIRIMIDINAS QUE EN POSICION -2 ESTAN SUSTITUIDAS CON GRUPOS QUE CONTIENEN AMINAS Y QUE PUEDEN SER EMPLEADAS PARA LA TERAPIA DE ENFERMEDADES ISQUEMICAS DEL CORAZON Y DE LA CIRCULACION O BIEN COMO ANTITROMBOTICO. SEGUN LA INVENCION SE REALIZA UNA CICLIZACION DE LAS 1-ACILAMINO-2-TIOXIO-1,2,3,4-TETRAHIDROPIRIMIDINAS ADECUADAMENTE SUSTITUIDAS EN PRESENCIA DE ACIDO POLIFOSFORICO A TEMPERATURAS DE 90 A 95GC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8701717A ES2004298A6 (es) | 1987-06-10 | 1987-06-10 | Metodo para la fabricacion de 7h-1,3,4 tiadiazolo(3,2-a)pirimidonas sustituidas en doble posicion con frupos que contienen amina |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8701717A ES2004298A6 (es) | 1987-06-10 | 1987-06-10 | Metodo para la fabricacion de 7h-1,3,4 tiadiazolo(3,2-a)pirimidonas sustituidas en doble posicion con frupos que contienen amina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2004298A6 true ES2004298A6 (es) | 1988-12-16 |
Family
ID=8251297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8701717A Expired ES2004298A6 (es) | 1987-06-10 | 1987-06-10 | Metodo para la fabricacion de 7h-1,3,4 tiadiazolo(3,2-a)pirimidonas sustituidas en doble posicion con frupos que contienen amina |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2004298A6 (es) |
-
1987
- 1987-06-10 ES ES8701717A patent/ES2004298A6/es not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC1A | Transfer granted |
Owner name: RODLEBEN PHARMA GMBH |
|
| FD1A | Patent lapsed |
Effective date: 20040601 |