HRID1965263

反应详情

EQUATION

反应方程式

HRID 1965263 的结构方程式

PROCEDURE

实验过程

Following the procedure as described in PREPARATION 17B, and making non-critical variations using 5-[1-(diphenylmethyl)-3-hydroxy-2-oxo-2,3-dihydro-1H-indol-3-yl]-6-hydroxy-3-methyl-1,3-benzoxazol-2(3H)-one to replace 7-(1-benzhydryl-3-hydroxy-2-oxoindolin-3-yl)-6-hydroxy-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 541-(diphenylmethyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]-6-hydroxy-3-methyl-1,3-benzoxazol-2(3H)-one was obtained (73%) as a pale pink solid: MS (ES+) m/z 463.4 (M+1).

WORKUP

后处理

  1. customwas obtained (73%) as a pale pink solid