5,5,6,6-tetramethyl-2-(4-nitrophenoxy)-5,6-dihydro-1,4,3-oxathiazine 4,4-dioxide 、
3-((S)-1-amino-3-hydroxypropyl)benzonitrile hydrochloride 在
氨 、
盐酸 、
乙酸乙酯 、
Sodium sulfate-III 、 C17H23N3O4S 作用下,
以
二氯甲烷 、
N,N-二异丙基乙胺 为溶剂,
反应 16.0h,
以After lyophilization of the product-containing fractions, the product (66 mg) was thus obtained with a molecular weight of 365.5 g/mol (C17H23N3O4S)的产率得到3-[(S)-3-hydroxy-1-(5,5,6,6-tetramethyl-4,4-dioxo-5,6-dihydro-4H-4λ6-[1,4,3]oxathiazin-2-ylamino)propyl]benzonitrile