DERIVATIVES OF ANTHRA[2,1-D]ISOTHIAZOLE-3,6,11-TRIONE Russian patent published in 2003 - IPC

FIELD: organic chemistry, chemical technology, medicine, physiology, biochemistry. SUBSTANCE: invention relates to novel chemical compounds derivatives of anthra[2,1-d]isothiazole-3,6,11-trione of the general formula (I) wherein A is lower alkylene; R¹ and R² (independently) are lower alkyl, or R¹ and R² in common with nitrogen atom form six-membered saturated heterocycle that can comprise heteroatom additionally, for example, oxygen atom, and their pharmacologically acceptable salts. Preferably, indicated compounds inhibit platelet aggregation and reduce activity of some thiol-dependent enzymes, in part, such as reverse transcriptase of human immunodeficiency virus (RT HIV) and caspase-3. EFFECT: valuable properties of compounds. 4 cl, 1 tbl, 10 ex