开发了一种高效的合成5位取代的1 H -1,2,4-三唑-3-羧酸盐的通用路线。N-酰胺基叠氮酮是从羧酸酰肼和硫代草酸乙酯或2-乙氧基-2-亚氨基乙酸乙酯盐酸盐中制得的,然后与相同羧酸的氯酐反应。作为下一个步骤,diacylamidrazones被环化成5-取代的1 ħ -1,2,4-三唑-3-羧酸一锅在温和的条件。
ACYLAMINO BRIDGED HETEROCYCLIC COMPOUND, AND COMPOSITION AND APPLICATION THEREOF
申请人:Beijing Scitech-MQ Pharmaceuticals Limited
公开号:EP3901147A1
公开(公告)日:2021-10-27
Provided are an acylamino bridged heterocyclic compound of formula (I) or a pharmaceutically acceptable salt, an isomer, a solvate, a crystal, or a prodrug thereof, and a pharmaceutical composition comprising the compound, and an application of the compound or composition in drug preparation. The compound and the pharmaceutically acceptable salt, the isomer, the solvate, the crystal, or the prodrug thereof and the like can be used for treatment or prevention of autoimmune diseases, tumors, and neurodegenerative diseases related to receptor-interacting protein kinase-1 (RIPK1).
[EN] ACYLAMINO BRIDGED HETEROCYCLIC COMPOUND, AND COMPOSITION AND APPLICATION THEREOF<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE À PONT ACYLAMINO, COMPOSITION ET UTILISATION ASSOCIÉES<br/>[ZH] 酰胺基桥连杂环类化合物、及其组合物与应用