ES8301941A1 - "procedimiento para la preparacion del acido 1,2,3,6-tetrahidro 2 6 dioxo 4 pirimidin carboxilico" - Google Patents
"procedimiento para la preparacion del acido 1,2,3,6-tetrahidro 2 6 dioxo 4 pirimidin carboxilico"Info
- Publication number
- ES8301941A1 ES8301941A1 ES509891A ES509891A ES8301941A1 ES 8301941 A1 ES8301941 A1 ES 8301941A1 ES 509891 A ES509891 A ES 509891A ES 509891 A ES509891 A ES 509891A ES 8301941 A1 ES8301941 A1 ES 8301941A1
- Authority
- ES
- Spain
- Prior art keywords
- acid
- dioxo
- tetrahydro
- translation
- procedure
- 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
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE ACIDO 1,2,3,6-TETRAHIDRO-2,6-DIOXO-4-PIRIMIDIN CARBOXILICO. CONSISTE EN LA REACCION DEL ACIDO 2,3-DIBROMOSUCCINICO CON ANHIDRIDO ACETICO EN UN DISOLVENTE ORGANICO; SEGUIDA DEL TRATAMIENTO CON UREA, PARA OBTENER DIBROMOMALEILUREA, CICLACION Y DESBROMACION CON HIDROXIDO SODICO; Y FINALMENTE REACCION DE LA SAL FORMADA CON UN ACIDO, TAL COMO ACIDO SULFURICO DILUIDO. ESTE COMPUESTO TIENE APLICACIONES COMO INTERMEDIO PARA LA OBTENCION DE ACIDOS NUCLEICOS Y DE SUS BASES PIRIDINICAS CONSTITUYENTES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES509891A ES509891A0 (es) | 1982-02-25 | 1982-02-25 | "procedimiento para la preparacion del acido 1,2,3,6-tetrahidro 2 6 dioxo 4 pirimidin carboxilico" |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES509891A ES509891A0 (es) | 1982-02-25 | 1982-02-25 | "procedimiento para la preparacion del acido 1,2,3,6-tetrahidro 2 6 dioxo 4 pirimidin carboxilico" |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8301941A1 true ES8301941A1 (es) | 1983-01-16 |
ES509891A0 ES509891A0 (es) | 1983-01-16 |
Family
ID=8483714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES509891A Granted ES509891A0 (es) | 1982-02-25 | 1982-02-25 | "procedimiento para la preparacion del acido 1,2,3,6-tetrahidro 2 6 dioxo 4 pirimidin carboxilico" |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES509891A0 (es) |
-
1982
- 1982-02-25 ES ES509891A patent/ES509891A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES509891A0 (es) | 1983-01-16 |
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