Thiezetidine derivatives as represented by the following general formula (I) :
in which R¹ represents hydrogen, alkyl or aryl,
R² represents hydrogen or alkyl,
A represents N or CX where X represents a halogen atom; and
B represents O or NR³ where R represents a hydrogen atom, an alkyl group, an acyl group, an alcoxycarbonyl group or (5-methyl-2-oxo-1,3-dioxolen 4-yl)methyl. These derivatives and their salts are novel compounds having a bactericidal activity and they are useful as a remedial medicine for various infectious diseases.
由以下通式(I)代表的噻替西啶衍
生物:
其中 R¹ 代表氢、烷基或芳基、
R² 代表氢或烷基
A 代表 N 或 CX,其中 X 代表卤素原子;以及
B 代表 O 或 NR³,其中 R 代表氢原子、烷基、酰基、烷氧基羰基或(5-甲基-2-氧代-
1,3-二氧戊环 4-基)甲基。这些衍
生物及其盐类是具有杀菌活性的新型化合物,可用作治疗各种传染性疾病的药物。