Discovery of Potent and Simplified Piperidinone-Based Inhibitors of the MDM2–p53 Interaction
摘要:
Continued optimization of the N-substituent in the piperidinone series provided potent piperidinone-pyridine inhibitors 6, 7, 14, and 15 with improved pharmacokinetic properties in rats. Reducing structure complexity of the N-alkyl substituent led to the discovery of 23, a potent and simplified inhibitor of MDM2. Compound 23 exhibits excellent pharmacokinetic properties and substantial in vivo antitumor activity in the SJSA-1 osteosarcoma xenograft mouse model.
我们在此报告了 FDA 批准的药物中最常用的含氮杂芳烃的酮的对映选择性生物还原。对这些含氮杂环的十个品种进行了系统研究。首次研究八类,七类耐受,显着扩大了植物介导还原的底物范围。通过在缓冲水介质中使用紫胡萝卜并采用简化的反应装置,这种生物催化转化在环境温度下在 48 小时内实现,为药物化学家提供了一种实用且可扩展的工具来获取各种含氮杂芳基的手性醇。凭借多个反应位点,结构多样的手性醇可用于库化合物制备、早期路线探索活动以及其他药物分子的合成,从而有利地加速药物化学活动。
N-alkylation of lactams with secondary heterobenzylic bromides
作者:Ming Yu、Karis Stevenson、Gene Zhou
DOI:10.1016/j.tetlet.2014.08.060
日期:2014.10
We herein report a general N-alkylation reaction of lactams with secondary heterobenzylic bromides. This methodology features mild reaction condition, moderate to high product isolation yield, and broad substrate scope. Good chemical and structural tolerance has also been demonstrated by both the secondary heterobenzylic bromides and lactam substrates.
[EN] METHODS FOR TREATING VIRAL INFECTIONS<br/>[FR] MÉTHODES DE TRAITEMENT DES INFECTIONS VIRALES
申请人:CALIFORNIA INST BIOMEDICAL RES
公开号:WO2016161176A1
公开(公告)日:2016-10-06
Described herein are methods for treating a viral infection comprising administering to an individual in need thereof a therapeutically effective amount of a compound of Formula I: Formula (I).
本文描述了治疗病毒感染的方法,包括向需要治疗的个体施用化合物I的治疗有效量:公式(I)。
METHODS FOR TREATING VIRAL INFECTIONS
申请人:The California Institute for Biomedical Research
公开号:US20180271873A1
公开(公告)日:2018-09-27
Described herein are methods for treating a viral infection comprising administering to an individual in need thereof a therapeutically effective amount of a compound of Formula I: Formula (I).