作者:Akio Ejima、Hirofumi Terasawa、Masamichi Sugimori、Hiroaki Tagawa
DOI:10.1016/s0040-4039(00)99086-5
日期:1989.1
The title compound was synthesized via a novel diastereoselective ethylation process from indolizine derivative 5a bearing N-tosyl-(R)-proline.
通过新颖的非对映选择性乙基化方法,从带有N-甲苯磺酰基-脯氨酸的吲哚嗪衍生物5a合成标题化合物。