Design, synthesis and biological evaluation of 5-benzylidene-2-iminothiazolidin-4-ones as selective GSK-3β inhibitors
作者:Minhajul Arfeen、Shweta Bhagat、Rahul Patel、Shivcharan Prasad、Ipsita Roy、Asit K. Chakraborti、Prasad V. Bharatam
DOI:10.1016/j.ejmech.2016.04.075
日期:2016.10
this work, iminothiazolidin-4-one derivatives were explored as selective GSK-3β inhibitors. Molecular docking analysis was carried to design a series of compounds, which were synthesized using substituted thiourea, 2-bromoacetophenones and benzaldehydes. Out of the twenty five compounds synthesized during this work, the in vitro evaluation against GSK-3 led to the identification of nine compounds with
NOVEL COMPOUND HAVING SKIN-WHITENING, ANTI-OXIDIZING AND PPAR ACTIVITIES AND MEDICAL USE THEREFOR
申请人:Chung Hae Young
公开号:US20140023603A1
公开(公告)日:2014-01-23
Provided are a novel compound having skin-whitening, anti-oxidizing and PPAR activities and a medical use thereof, and the compound has skin-whitening activities for the suppression of tyrosinase, and accordingly, is useful for use in skin-whitening pharmaceutical composition or cosmetic products; has anti-oxidant activities, and accordingly, is useful for the prevention and treatment of skin-aging; and has PPAR activities, and in particular, PPARα and PPARγ activities, and accordingly, is useful for use in pharmaceutical compositions or health foods which are effective for the prevention and treatment of obesity, metabolic disease, or cardiovascular disease.
申请人:Pusan National University Industry-University Cooperation Foundation 부산대학교 산학협력단(220040044843) BRN ▼621-82-06530
公开号:KR101677122B1
公开(公告)日:2016-11-17
본 발명은 피부미백, 항산화 및 PPAR 활성을 갖는 신규 화합물 및 이의 의학적 용도에 관한 것으로, 본 발명에 따른 화합물들은 티로시나아제를 억제하는 피부미백 활성을 지니므로 피부미백용 약학조성물 또는 화장품에 유용하게 사용될 수 있고, 항산화 활성을 지니므로 피부노화 등의 예방 또는 치료에 유용하게 사용될 수 있으며, 또한 PPAR 활성 특히, PPARα 및 PPARγ 활성을 지니므로 비만, 대사성 질환 또는 심혈관계 질환을 예방하고 치료하는 데에 유용한 약학조성물 또는 건강식품으로 사용될 수 있다.
Discovery of (<i>Z</i>)-5-(4-Methoxybenzylidene)thiazolidine-2,4-dione, a Readily Available and Orally Active Glitazone for the Treatment of Concanavalin A-Induced Acute Liver Injury of BALB/c Mice
that oral administration of 2g, 2h, 4f, or 6h decreases, most significantly for 4f, the serum levels of alanine aminotransaminase (ALT) and asparate aminotransaminase (AST) in ConA-induced acute livery injuryBALB/cmice. Histopathological evaluation liver sections confirmed 4f as a potent, orallyactive compound for hepatoprotective effects against ConA-induced acuteliverinjury in BALB/cmice.
A novel synthetic compound, (<i>Z</i>)-5-(3-hydroxy-4-methoxybenzylidene)-2-iminothiazolidin-4-one (MHY773) inhibits mushroom tyrosinase
作者:Hee Jin Jung、Min Jung Lee、Yeo Jin Park、Sang Gyun Noh、A Kyoung Lee、Kyoung Mi Moon、Eun Kyeong Lee、Eun Jin Bang、Yun Jung Park、Su Jeong Kim、Jungho Yang、Sultan Ullah、Pusoon Chun、Young Suk Jung、Hyung Ryong Moon、Hae Young Chung
DOI:10.1080/09168451.2018.1445518
日期:2018.5.4
As part of continued efforts for the development of new tyrosinase inhibitors, (Z)-5-(substituted benzylidene)-2-iminothiazolidin-4-one derivatives (1a - 1l) were rationally synthesized and evaluated for their inhibitory potential in vitro. These compounds were designed and synthesized based on the structural attributes of a β-phenyl-α,β-unsaturated carbonyl scaffold template. Among these compounds