PROCESS FOR PRODUCING CARBEPENEME DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AS ACTIVE COMPONENT

Compounds of formula (I):wherein:one or both of R' and R2 are selected from a variety of organic groups;R3 is an optionally substituted heterocycle; andR4 is hydrogen or optionally substituted alkyl or alkoxy. and salts and esters thereof have valuable antibiotic activity.

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Bibliographische Detailangaben
Hauptverfasser: TANAKA,TERUO,JP, SHIBATA,TOMOYUKI,JP, HASHIMOTO,TOSHIHIKO,JP, IWATA,MASAYUKI,JP, IINO,KIMIO,JP, SUGIMURA,YUKIO,JP
Format: Patent
Sprache:eng
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Zusammenfassung:Compounds of formula (I):wherein:one or both of R' and R2 are selected from a variety of organic groups;R3 is an optionally substituted heterocycle; andR4 is hydrogen or optionally substituted alkyl or alkoxy. and salts and esters thereof have valuable antibiotic activity.