ethyl 2-(2,5,5-trimethyl-3-(4-(pyrrolidin-1-ylsulfonyl)phenylthio)-4,5,6,7-tetrahydro-1H-indol-1-yl)acetate 、
sodium hydroxide 在
盐酸 、 crude material 、
2-(2,5,5-trimethyl-3-(4-(pyrrolidin-1-ylsulfonyl)phenylthio)-4,5,6,7-tetrahydro-1H-indol-1-yl)acetic acid 作用下,
以
四氢呋喃 、
水 为溶剂,
反应 12.17h,
以to afford desired product 2-(2,5,5-trimethyl-3-(4-(pyrrolidin-1-ylsulfonyl)phenylthio)-4,5,6,7-tetrahydro-1H-indol-1-yl)acetic acid (0.034 g, 0.073 mmol, 68.0% yield)的产率得到2-(2,5,5-trimethyl-3-(4-(pyrrolidin-1-ylsulfonyl)phenylthio)-4,5,6,7-tetrahydro-1H-indol-1-yl)acetic acid