NEW BIS-PLATINUM COMPLEXES WITH POLYAMINE LIGANDS AS ANTITUMOR AGENTS

摘要

PCT No. PCT/US97/12553 Sec. 371 Date Feb. 16, 1999 Sec. 102(e) Date Feb. 16, 1999 PCT Filed Jul. 22, 1997 PCT Pub. No. WO98/03519 PCT Pub. Date Jan. 29, 1999Bis-platinum(II) complexes with polyamine ligands, including spermidine and spermine, are disclosed. The method of making the bis-platinum(II) complexes, using a DMF complex, and the use of the bis-platinum complexes for the treatment of tumors in mammals are also disclosed. The method of making the polyamine ligands and the use of a new polyamine compound as an intermediate in the synthesis of polyamine ligands are also disclosed.