Ethyl 4-acetamido-3-acet-oxy-2-benzyl-3-methyl-butano-ate.
The crystal structure of the title compound, C(18)H(25)NO(5), is stabilized by inter-molecular N-H⋯O hydrogen bonds, which form inversion dimers. The ethyl group is disordered over two positions in a 0.651 (12):0.349 (12) ratio.
Taishan Medical College, Tai an 271016,  People's Republic of China.
Guang Liang
GL
Wang
Ji Mei
JM
Zhang
Xin
X
Zhang
Hao
H
Xu
Gui Yun
GY
Duan