{(2R,3R,6R)-3-[tert-butoxycarbonyl-(3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazin-6-ylmethyl)-amino]-6-[2-(6-methoxy-[1,5]naphthyridin-4-yl)-ethyl]-tetrahydro-pyran-2-yl}-acetic acid 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 3.0h,
生成 {(2R,3R,6R)-6-[2-(6-methoxy-[1,5]naphthyridin-4-yl)-ethyl]-3-[(3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazin-6-ylmethyl)-amino]-tetrahydro-pyran-2-yl}-acetic acid trihydrochloride