[Study of piperazine derivatives of dimethylxanthines. V. Synthesis and properties of 8-piperazino- and 1-beta-hydroxypropyl-8-piperazino-theobromines].
D010879:Piperazines / Q000032:analysis / Q000138:chemical synthesis; D013805:Theobromine / Q000031:analogs & derivatives* / Q000032:analysis / Q000138:chemical synthesis
D010879:Piperazines; D013805:Theobromine
Badania nad piperazynowymi pochodnymi dwumetyloksantyn. V. Otrzymywanie i właściwości 8-piperazyno-1-beta-hydroksypropylo-8-piperazyno-teobromin.