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报道了新型Ｎ－异丙基－Ｏ－芳基Ｏ＇－半乳吡喃糖基硫代磷酰胺酯的合成，并对有关反应进行了讨论．通过重结晶分离得到了化合物Ｎ－异丙基－Ｏ－（对－氯苯基）－Ｏ＇－半乳吡喃糖基硫代磷酰胺酯的纯异构体，单晶Ｘ射线衍射分析结果表明，此纯异构体分子中手性磷原子的构型为Ｒ。初步测定了这类化合物的除草活性及抗病活性。
The synthesis of novel N-isopropyl-O-aryl O’-galactopyranosyl phosphoroamidate esters is reported and the related reactions are discussed. The pure isomer of the compound N-isopropyl-O- (p-chlorophenyl) -O’-galactopyranosyl phosphoroamidite was isolated by recrystallization and the result of single crystal X-ray diffraction analysis It is shown that the configuration of the chiral phosphorus atom in this pure isomer is R. The herbicidal activity and disease-resistance activity of these compounds were preliminarily determined.