METHOD FOR PREPARING MEDICINAL PREPARATION COMPRISING COPPER CHLOROPHYLL ANALOGUES Russian patent published in 2008 - IPC A61K36/61 A61K33/34 A61P31/00 

FIELD: medicine.

SUBSTANCE: method involves extraction of rod-shaped gum-tree leaves with 95-96% ethanol at temperature 18-24°C for 1-2 days without stirring for 1-2 days in the mass ratio of rod-shaped gum-tee to ethanol = 1:(5-6) followed by settling of prepared product at temperature 6-8°C, not above, for 2-3 days, its filtration and the following treatment of prepared extract with copper salt at temperature 18-24°C for 6-24 h. As copper salt method involves using cuprous dichloride dihydrate or cuprous dichloride dihydrate 5-10% alcoholic solution in the mole ratio chlorophyll in prepared extract to cuprous dichloride dihydrate = 1:(3-4). Invention provides preparing the more active and stable product.

EFFECT: improved preparing method of drug.

10 tbl, 6 dwg, 6 ex