N1-cyclic amine-N5-substituted biguanide derivatives, methods of preparing the same and pharmaceutical composition comprising the same

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United States of America Patent

PATENT NO 9321742
APP PUB NO 20140179661A1
SERIAL NO

14237546

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Abstract

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A N1-cyclic amine-N5-substituted biguanide derivative of Formula 1 or a pharmaceutically acceptable salt thereof, a method of manufacturing the same, and a pharmaceutical composition including the biguanide derivative or the pharmaceutically acceptable salt thereof as an active ingredient are provided. The biguanide derivatives have an effect of inhibiting cancer cell proliferation and also exhibit anticancer activity including inhibition of cancer metastasis and cancer recurrence, because they are effective in activating AMPK, which is associated with the control of energy metabolism, even when administered in a small dose compared with conventional drugs. Also, the biguanide derivatives are highly effective at lowering blood glucose and lipid concentration by AMPK activation, thus they may be effectively used to treat diabetes mellitus, obesity, hyperlipemia, hypercholesterolemia, fatty liver, coronary artery disease, osteoporosis, polycystic ovary syndrome and metabolic syndrome.

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Patent Owner(s)

  • IMMUNOMET THERAPEUTICS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Duck Daegu, KR 8 81
Kim, Sung Wuk Seongnam-si, KR 50 236
Kim, Yong Eun Daejeon, KR 11 81
Lee, Ji Sun Daejeon, KR 74 215
Min, Chang Hee Seoul, KR 11 79
Oh, Ju Hoon Gangneung-Si, KR 9 78
Park, Se Hwan Daejeon, KR 26 202

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