phosphoric acid di-tert-butyl ester-(1R)-2-(di-tert-butoxy-phosphoryloxy)-[(5R)-2-(3-{(5S)-[2-fluoro-4-(2-oxo-5-[1,2,3]-triazol-1-ylmethyl-1,3-oxazolidin-3-yl)phenyl]pyridin-2-yl}-4,5-dihydroisoxazol-5-yl)-ethyl]ester 在
盐酸 作用下,
以
1,4-二氧六环 、
甲醇 为溶剂,
反应 3.0h,
生成 phosphoric acid mono-(1R)-[(5R)-2-(3-{(5S)-[2-fluoro-4-(2-oxo-5-[1,2,3]-triazol-1-ylmethyl-1,3-oxazolidin-3-yl)phenyl]pyridin-2-yl}-4,5-dihydroisoxazol-5-yl)-2-phosphonoxyethyl]ester, tetrakis ammonium salt