作者:P. R. Maulik、K. Avasthi、G. Biswas、S. Biswas、D. S. Rawat、S. Sarkhel、T. Chandra、D. S. Bhakuni
DOI:10.1107/s0108270197013309
日期:1998.2.15
In the crystal structure of 1,1'-(1,3-propanediyl)bis(5-methyl-6-methylthio-4, 5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-one), C17H20N8O2S2, the pairs of pyrazolo[3,4-d]pyrimidine rings of the molecules stack, due to intramolecular pi-pi interactions, between the heterocyclic rings.