supplies are discussed. Details surrounding the use of a novel ring expansion, a selective nitration through a para-blocking group strategy, a single-pot amination–hydrogenation, a diastereomeric salt resolution, a through-process step to avoid a hazardous intermediate, and a practical formation of a trihydrochloride dihydrate salt are disclosed.
提出了一种发展到TEV-37440的可扩展途径的方法,TEV-37440是粘着斑激酶(FAK)和间变性淋巴瘤激酶(ALK)的双重
抑制剂。审查了通过提名支持该目标的药物
化学路线,以及支持
CMC(
化学,制造和控制)中支持IND(具有创新性的新药)的早期工艺
化学路线。讨论了在中试工厂中进行的改进路线的识别和开发,以提供早期临床用品。有关使用新的环扩环,通过对位阻断基团策略进行选择性硝化,单锅
氨基化加氢,非对映异构体盐拆分,避免危险中间体的贯穿过程步骤的详细信息,