An antibacterial aminooxypyrrolidinylthiocarbapenem I, its production from the corresponding carbapenem V and thiol VI, its pharmaceutical formulation, and its use for combating bacteria are presented. ##STR1## (wherein R is optionally substituted amino; R.sup.1 is hydrogen or 1C to 5C alkyl; R.sup.2 is hydrogen or a conventional hydroxy protective group; R.sup.3 is hydrogen or an imino protective group or imino substituent; R.sup.4 is 1C to 5C alkylene; and R.sup.5 is hydrogen or a conventional carboxy protective group; X is a leaving group; R.sup.6 is hydrogen or a thiol protective group; and wavy lines each shows a bond in R or S configuration).
介绍了一种抗菌的
氨氧基
吡咯烷基
硫代
碳青霉
烯I,其通过相应的
碳青霉
烯V和
硫醇VI制备,其药物制剂,以及其用于对抗细菌的用途。 ##
STR1 ##(其中R是可选的取代
氨基; R.sup.1是
氢或1C至5C烷基; R.sup.2是
氢或传统的羟基保护基; R.sup.3是
氢或亚
氨基保护基或亚
氨基取代基; R.sup.4是1C到5C的烷基; R.sup.5是
氢或传统的羧基保护基; X是一个离去基团; R.sup.6是
氢或
硫醇保护基; 波浪线分别显示R或S构型中的键。