FREMGANGSMAADE TIL FREMSTILLING AF 6'-AMINOPENICILLANOYLOXYMETHYL-PENICILLANAT-1,1-DIOXID OG MELLEMPRODUKTER ANVENDELIGE TIL FREMGANGSMAADENS UDOEVELSE
摘要
<p>A compound of the formula: …<CHEM>… wherein R<2> is C1-C3 alkyl, C1-C3 alkoxy or phenyl, its preparation, and its use in preparing 6 min -aminopenicillanoyloxy-methyl penicillanate 1,1-dioxide.</p>
