基于皮拉的宏循环激酶抑制剂的设计和合成,针对BMPR2
Jennifer A Amrhein1,2, Guiqun Wang1,2,3, Benedict-Tilman Berger1,2
1Institute for Pharmaceutical Chemistry, Johann Wolfgang Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany.
ACS medicinal chemistry letters
|June 14, 2023
概括
研究人员通过修改一种乱交化合物 (1) 开发了一种选择性BMPR2抑制剂 (8a). 这一进步针对II型受体,为肺动脉高血压等疾病提供了新的治疗潜力.
科学领域:
- 生物化学 生物化学
- 分子生物学分子生物学
- 药理学 药理学是指药理学的学科.
背景情况:
- 骨形态遗传蛋白 (BMP) 信号传递至关重要,涉及I型和II型受体异构体.
- 类型II受体在与BMP结合时激活类型I受体,从而导致SMAD蛋白酸化.
- 目前的药物发现主要针对I型受体,II型受体的选择有限.
研究的目的:
- 开发针对BMPII型受体的选择性抑制剂.
- 探索用于增强抑制剂功效和选择性的宏循环化策略.
- 确定BMPR2相关疾病的新型治疗剂.
主要方法:
- 使用宏循环化对一种乱交抑制剂 (1) 的修改.
- 基于3-amino-1H-pyrazole链结合分子的新型化合物的设计和合成.
- 对BMPR2的抑制剂选择性和强度的评估2.
主要成果:
- 抑制剂1的宏循环化产生了高度选择性和强大的BMPR2抑制剂,被指定为8a.
- 这种新型抑制剂证明了对BMPII型受体的更好的向.
- 化合物8a在BMPR2相关疾病中显示出治疗干预的潜力.
结论:
- 选择性抑制BMPR2可以通过有针对性的化学修饰来实现.
- 宏循环化是开发强效和选择性激酶抑制剂的有效策略.
- 这项研究为治疗肺动脉高血压和其他疾病提供了有希望的化合物.
相关概念视频
Inhibition of Cdk Activity
4.8K
The orderly progression of the cell cycle depends on the activation of Cdk protein by binding to its cyclin partner. However, the cell cycle must be restricted when undergoing abnormal changes. Most cancers correlate to the deregulated cell cycle, and since Cdks are a central component of the cell cycle, Cdk inhibitors are extensively studied to develop anticancer agents. For instance, cyclin D associates with several Cdks, such as Cdk 4/6, to form an active complex. The cyclin D-Cdk4/6 complex...
4.8K
PI3K/mTOR/AKT Signaling Pathway
3.7K
The mammalian target of rapamycin (mTOR) is a serine/threonine kinase that regulates growth, proliferation, and cell survival in response to hormones, growth factors, or nutrient availability. This kinase exists in two structurally and functionally distinct forms: mTOR complex 1 (mTORC1) and mTOR complex 2 (mTORC2). The first form (mTORC1) is composed of a rapamycin-sensitive Raptor and proline-rich Akt substrate, PRAS40. In contrast, mTORC2 consists of a...
3.7K


