Réaction #56342

ord-a11fefbd31c743d89293b71722a413e5

Équation de réaction

Cn1c(N)c(N)c(=O)n(C)c1=O
4,5-diamino-1,3-dimethylpyrimidine-2,6-dione
O=C1CCCC(=O)O1
glutaric anhydride
Cn1c(=O)c2[nH]cnc2n(C)c1=O
Theophylline

Conditions de réaction

Conditions détaillées
See reaction.notes.procedure_details.

Traitement

  1. 1
    Autreto yield the following: ##STR12##

Mode opératoire

Following the method of Cook et al, Res. Comm. Chem. Path. Pharm. 13:497(1976), 4,5-diamino-1,3-dimethylpyrimidine-2,6-dione is heated with glutaric anhydride to yield the following: ##STR12##

Source

DOI: 10.6084/m9.figshare.5104873.v1Brevet: US04225485uspto-grants-1980_09