ARYLOXY PHENOXY ACRYLIC COMPOUND HAVING HIF-1 INHIBITION ACTIVITY, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME AS AN ACTIVE INGREDIENT
申请人:Lee Kyeong
公开号:US20130237542A1
公开(公告)日:2013-09-12
The present invention relates to a compound inhibiting HF-1 activity, a preparation method of the same, and a pharmaceutical composition comprising the same as an active ingredient. The compound of the present invention demonstrates anticancer activity not by non-selective cytotoxicity but by inhibiting the activity of HIF-1, the transcription factor playing an important role in cancer cell growth and metastasis. Accordingly, the compound or the pharmaceutically acceptable salt thereof according to the present invention inhibits HIF-1 activity, and therefore can be used as a therapeutic agent for solid tumors such as colon cancer, liver cancer, stomach cancer and breast cancer. In addition, the compound or the pharmaceutically acceptable salt thereof according to the present invention can be used as an active ingredient for a therapeutic agent for diabetic retinopathy or arthritis which may become worse when hypoxia-induced VEGF expression by HIF-1 increases.
申请人:Dongguk University Industry-Academic Cooperation Foundation 동국대학교 산학협력단(220060081783) BRN ▼201-82-04468
公开号:KR20150088205A
公开(公告)日:2015-07-31
본 발명은 페녹시아세틸 유도체 화합물 및 이를 유효성분으로 포함하는 비알콜성 지방간 질환의 예방 또는 치료용 약학적 조성물에 관한 것이다. 본 발명에 따른 화합물은 SREBP-1c의 활성 억제 및 FAS 발현 억제능이 우수한바, 비알콜성 지방간 질환을 예방, 개선 또는 치료하기 위한 약학적 조성물 또는 기능성 식품 조성물의 활성성분으로 유용하게 사용될 수 있을 것으로 기대된다.
A series of (E)-phenoxyacrylic amide derivatives were synthesized and evaluated as hypoxia inducible factor (HIF) la inhibitors. The present structure activity relationship study on this series identified the morpholinoethyl containing ester 4p as a potent inhibitor of HIF-1 alpha under hypoxic conditions (IC50 = 0.12 mu M in a cell-based HRE reporter assay) in HCT116 cells. The representative compound 4p suppressed hypoxia-induced HIF-1 alpha accumulation and targeted gene expression in a dose-dependent manner. The effect of HIF-l alpha inhibition by 4p was further demonstrated by its inhibitory activity on in vitro tube formation and migration of cells, which may be valuable for development of novel therapeutics for cancer and tumor angiogenesis.