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    • 3. 发明授权
    • 2-oxo-1-[[(substituted sulfonyl)amino]-carbonyl]azetidines
    • 2-氧代-1 - [[(取代的磺酰基)氨基]羰基]氮杂环丁烷
    • US4587047A
    • 1986-05-06
    • US364352
    • 1982-04-01
    • Hermann BreuerWilliam A. SlusarchykTheodor DenzelUwe D. Treuner
    • Hermann BreuerWilliam A. SlusarchykTheodor DenzelUwe D. Treuner
    • C07D205/085C07D521/00C07D205/08A61K31/395C07D401/12C07D403/12
    • C07D231/12C07D205/085C07D233/56C07D249/08
    • Antibacterial activity is exhibited by .beta.-lactams having a ##STR1## substituent in the 1-position and an acylamino substituent in the 3-position wherein Z is oxygen or sulfur, and R is alkyl, alkenyl, alkynyl, substituted alkyl, phenyl, substituted phenyl, a 5,6 or 7-membered heterocycle (R.sub.c), phenylalkyl, (substituted phenyl)alkyl, R.sub.c -alkyl or --NR.sub.a R.sub.b wherein R.sub.a and R.sub.b are the same or different and each is hydrogen, alkyl, substituted alkyl, phenyl, substituted phenyl, phenylalkyl, or (substituted phenyl)alkyl or one of R.sub.a and R.sub.b is hydrogen, alkyl, phenyl, substituted phenyl, phenylalkyl or (substituted phenyl)alkyl and the other is amino, alkanoylamino, arylcarbonylamino, alkoxycarbonylamino, alkylsulfonylamino, alkylamino, dialkylamino, phenylamino, (substituted phenyl)amino, hydroxy, cyano, alkoxy, phenyloxy, (substituted phenyl)oxy, phenylalkoxy, (substituted phenyl)alkoxy, R.sub.c, R.sub.c -alkyl, R.sub.c -alkoxy, alkylsulfonyl, alkylmethyleneamino, phenylmethyleneamino or (substituted phenyl)methyleneamino.
    • 在1-位具有取代基的β-内酰胺和3-位上的酰氨基取代基,其中Z是氧或硫,R是烷基,烯基,炔基,取代的烷基,苯基,被取代的抗菌活性表现出抗菌活性 苯基,5,6或7-元杂环(Rc),苯基烷基,(取代的苯基)烷基,R c-烷基或-NR a R b,其中R a和R b相同或不同,各自为氢,烷基,取代的烷基,苯基, 取代的苯基,苯基烷基或(取代的苯基)烷基或Ra和Rb中的一个是氢,烷基,苯基,取代的苯基,苯基烷基或(取代的苯基)烷基,另一个是氨基,烷酰基氨基,芳基羰基氨基,烷氧基羰基氨基,烷基磺酰基氨基,烷基氨基, 二烷基氨基,苯基氨基,(取代苯基)氨基,羟基,氰基,烷氧基,苯氧基,(取代的苯基)氧基,苯基烷氧基,(取代的苯基)烷氧基,Rc,Rc-烷基,Rc-烷氧基,烷基磺酰基,烷基亚甲基氨基,苯基亚甲基氨基或 苯基) 亚乙基氨基。