PHARMACEUTICAL AND FOOD COMPOSITIONS FOR PREVENTING OR TREATING DIABETES OR OBESITY
申请人:Yim Joung Han
公开号:US20130261174A1
公开(公告)日:2013-10-03
The present invention relates to pharmaceutical and food compositions for preventing or treating diabetes or obesity, and more particularly to pharmaceutical compositions and functional foods for preventing or treating diabetes or obesity, which contain, as an active ingredient, a novel compound synthesized from a compound separated from an extract of the
Stereocaulon alpinum
. The novel compounds of the invention have very excellent PTP-1b (protein tyrosine phosphatase-1b) inhibitory activities, act selectively only on PTP-1b among protein tyrosine phosphatases, and are substantial PTP-1b inhibitors which are effective in preventing or treating diabetes or obesity.
本发明涉及用于预防或治疗糖尿病或肥胖的药物和食品组合物,更特别地涉及用于预防或治疗糖尿病或肥胖的药物组合物和功能性食品,其包含一种从Stereocaulon alpinum提取物中分离的化合物合成的新化合物作为活性成分。本发明的新化合物具有非常优秀的PTP-1b(蛋白酪氨酸磷酸酶-1b)抑制活性,仅对蛋白酪氨酸磷酸酶中的PTP-1b具有选择性作用,并且是有效预防或治疗糖尿病或肥胖的重要PTP-1b抑制剂。