作者
Luiz Antonio Dutra, Jéssica Frade O Guanaes, Nadine Johmann, Maria Elisa Lopes Pires, Chung Man Chin, Sisi Marcondes, Jean Leandro Dos Santos
发表日期
2017/6/1
期刊
Bioorganic & Medicinal Chemistry Letters
卷号
27
期号
11
页码范围
2450-2453
出版商
Pergamon
简介
Resveratrol (RVT) is a stilbene with a protective effect on the cardiovascular system; however, drawbacks including low bioavailability and fast metabolism limit its efficacy. In this work we described new resveratrol derivatives with nitric oxide (NO) release properties, ability to inhibit platelet aggregation and in vivo antithrombotic effect. Compounds (4af) were able to release NO in vitro, at levels ranging from 24.1% to 27.4%. All compounds (2af and 4af) have exhibited platelet aggregation inhibition using as agonists ADP, collagen and arachidonic acid. The most active compound (4f) showed reduced bleeding time compared to acetylsalicylic acid (ASA) and protected up to 80% against in vivo thromboembolic events. These findings suggest that hybrid resveratrol-furoxan (4f) is a novel lead compound able to prevent platelet aggregation and thromboembolic events.
引用总数
20172018201920202021202220232571372
学术搜索中的文章