作者:Alexander A. Kirichok、Hennadii Tkachuk、Yevhenii Kozyriev、Oleh Shablykin、Oleksandr Datsenko、Dmitry Granat、Tetyana Yegorova、Yuliya P. Bas、Vitalii Semirenko、Iryna Pishel、Vladimir Kubyshkin、Dmytro Lesyk、Oleksii Klymenko‐Ulianov、Pavel K. Mykhailiuk
DOI:10.1002/anie.202311583
日期:2023.12.18
1-Azaspiro[3.3]heptanes were synthesized, characterized, and validated biologically as bioisosteres of piperidine. Incorporation of this core into the anesthetic drug bupivacaine instead of the piperidine ring resulted in a patent-free analogue with high activity.
合成、表征并验证了 1-氮杂螺[3.3]庚烷作为哌啶的生物等排体。将这个核心代替哌啶环掺入麻醉药物布比卡因中,产生了具有高活性的无专利类似物。