Irsogladine

Irsogladine is a phosphodiesterase inhibitor.

Antiulcer drug.

Synthesis
2,4-Dichloro-6-(2,5-dichlorophenyl)-1,3,5-triazine [61479-79-6] (1) (2) Dicyandiamide [461-58-5] (3) 2,5-Dichlorobenzonitrile [21663-61-6] (4)