Compound Q&A
How is 7-(4,7-Diazaspiro[2.5]oct-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS: 1825352-65-5) typically synthesized?
Answer
![7-(4,7-Diazaspiro[2.5]oct-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)-4H-pyrido[1,2-a]pyrimidin-4-one](https://static.chemtradehub.com/structs/182/1825352-65-5-cec4.webp "7-(4,7-Diazaspiro[2.5]oct-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)-4H-pyrido[1,2-a]pyrimidin-4-one")
This compound is synthesized through a multi-step process involving condensation reactions and ring formations. Key synthetic intermediates include a 2,8-dimethylimidazo[1,2-b]pyridazin-6-yl derivative and a 4,7-diazaspiro[2.5]oct-7-yl moiety. The final product is obtained with good yield and selectivity via optimized reaction conditions and catalysts.
About
CAS No
1825352-65-5
English Name
7-(4,7-Diazaspiro[2.5]oct-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
Molecular Formula
C22H23N7O
Molecular Weight
401.47 g/mol
SMILES
Cc1cn2nc(cc(C)c2n1)c3cc(=O)n4cc(ccc4n3)N5CCNC6(CC6)C5
InChIKey
ASKZRYGFUPSJPN-UHFFFAOYSA-N
Last Updated: 2025-10-26 09:39
![7-(4,7-Diazaspiro[2.5]oct-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)-4H-pyrido[1,2-a]pyrimidin-4-one — MedChemExpress LLC](https://static.chemtradehub.com/suppliers/67ced0fb2b2de6e8e95a67fd/67ced0fb2b2de6e8e95a67fd-logo.webp){kind=logo}
![7-(4,7-Diazaspiro[2.5]oct-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)-4H-pyrido[1,2-a]pyrimidin-4-one — Shanghai Jixiang Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce6f4d2b2de6e8e95a45bf/67ce6f4d2b2de6e8e95a45bf-logo.webp){kind=logo}
![7-(4,7-Diazaspiro[2.5]oct-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)-4H-pyrido[1,2-a]pyrimidin-4-one — ShangHaiYiJiShengWuKeJiYouXianGongSiXiaoShouBu](https://static.chemtradehub.com/suppliers/67cecfe92b2de6e8e95a656d/67cecfe92b2de6e8e95a656d-logo.webp){kind=logo}