| 摘要 |
FIELD: medicine. ^ SUBSTANCE: anti-cancer remedy obtaining method is based on coordination compound of bivalent platinum and in accordance with which the water solution containing humic substances is processed with the above platinum compound. As coordination platinum compounds, the compound of the following row is chosen: potassium tetrachloroplatinate, cis-dichlorodiamine platinum, hydrogen tetrachloroplatinate, potassium tetrabromoplatinate. Processing is performed under influence of wave radiation up to the value of content of high-molecular fraction of humic substances of not more than 5%. As wave radiation, there chosen is radiation in ultrasonic range of frequencies of 18 kHz to 66 kHz with power of 0.5 to 5 W/cm3. When radiation power is 5 W/cm3 and frequency is 22 kHz, processing is performed during 5-20 min. As wave radiation, there can be chosen radiation in microwave range of frequencies of 30 to 0.3 GHz and power of 0.5 to 50 W/cm3. When microwave radiation power is 0.5 W/cm3 and frequency is 2.45 GHz, the temperature of the processed product is maintained within 40-50C during 30-90 min. ^ EFFECT: method provides obtaining more than one homogeneous product which is more stable during storage by decreasing relative content of high-molecular fraction. ^ 6 cl, 5 ex, 5 tbl, 2 dwg |
