Obesity and metabolic syndrome treatment with tanshinone derivatives which increase metabolic activity
View Patent ↗The present invention relates to a composition for preventing and treating metabolic syndrome, containing tanshinone derivatives as an effective ingredient. More specifically, the present invention relates to a composition for preventing and treating metabolic syndrome, containing tanshinone derivatives that exhibit superior activity in enhancing metabolic activity, as an effective ingredient.
1. A method of treating obesity and metabolic syndrome diseases, comprising
administering a composition comprising a therapeutically and/or prophylactically effective amount of Danshen ( Salvia miltiorrhiza ) extract,
wherein the Danshen extract comprises
cryptotanshinone and tanshinone IIA as tetrahydrophenanthrene derivatives;
tanshinone 1 and 15,16-dihydrotanshinone I as phenanthrene derivatives; and
one or more compounds selected from the group consisting of 1β-hydroxycryptotanshinone, 1-oxocryptotanshinone, tanshinol B, tanshinol IIB, przewaquinone A, dihydroisotanshinone I, tanshinone IIA sulfonate, 1,2-dihydrotanshinone I and tanshinone VI;
wherein the ratio of tetrahydrophenanthrene derivatives:phenanthrenes derivative is in the range of 10:1 to 1:10 (w/w).
2. The method as set forth in claim 1 , wherein the ratio of tetrahydrophenanthrene derivatives:phenanthrene derivatives is in the range of 5:1 to 1:5.
3. The method as set forth in claim 1 , wherein the ratio between cryptotanshinone and tanshinone IIA is in the range of 1:5 to 5:1 (w/w).
4. The method as set forth in claim 1 , wherein the composition comprises cryptotanshinone as the most abundant ingredient.
5. The method as set forth in claim 1 , wherein the composition comprises tanshinone IIA as the most abundant ingredient.
6. The method as set forth in claim 1 , wherein the metabolic syndrome disease is at least one selected from the group consisting of diabetes, arteriosclerosis, hypertension, hyperlipidemia, hepatic diseases, cerebral apoplexy, myocardial infarction, ischemic diseases and cardiovascular diseases.
7. The method as set forth in claim 1 , wherein the composition increases activity of 5′ AMP-activated protein kinase (AMPK).
8. The method as set forth in claim 7 , wherein the ratio of tetrahydrophenanthrene derivatives:phenanthrene derivatives is in the range of 2.5:1 to 1:2.5.