SUPERCRITICAL LIQUID EXTRACT CONTAINING CARDIAC GLYCOSIDE Russian patent published in 2010 - IPC A61K36/24 A61P35/00 

Abstract RU 2398591 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to pharmaceutical industry. A supercritical liquid extract of Nerium oleander or Thevetia nerifolia leaves where the extract is prepared by supercritical carbon dioxide liquid extraction; in addition, a supercritical medium contains a modifying agent. The supercritical liquid extract containing oleandrine and another pharmacologically active agent extracted by the supercritical liquid. A pharmaceutical drug containing the supercritical liquid extract for treating a malignant neoplastic disease, cancer, tumour, virus infection or a nonneoplastic inflammatory disease of a skin. A method of treating a disease or disorder answering to a therapeutic cardiac glycoside treatment. A method of inhibition or reduction of degree of Akt phosphorilation in a cancer cell. A method of increasing pERK expression in a cancer cell. A method of inhibition of cancer cell proliferation. A method of supercritical liquid extraction.

EFFECT: higher anticancer, antiviral activity.

23 cl, 3 dwg, 18 tbl, 13 ex

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RU 2 398 591 C2

Authors

Ehddington Krehndell

Chzhan Fyn

Kouleng Dzhon Dzh.

Dates

2010-09-10Published

2006-07-26Filed