Ethyl (4aS,9bR)-6-bromo-5-(2-(methylamino)-2-oxoethyl)-3,4,4a,5-tetrahydro-1H-pyrido[4,3-b]indole-2(9bH)-carboxylate

It is a multifunctional modified chiral indolopiperidine derivative with complex structure and high purity. It contains both amide and ester groups, serving as an advanced intermediate for targeted drug synthesis and active molecule construction.