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Application filed by Polska Akademia Nauk Instytut, Polfa Tarchominskie Zaklady FafiledCriticalPolska Akademia Nauk Instytut
Priority to PL28986691ApriorityCriticalpatent/PL165169B1/en
Publication of PL289866A1publicationCriticalpatent/PL289866A1/en
Publication of PL165169B1publicationCriticalpatent/PL165169B1/en
C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
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Organic Chemistry
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Cephalosporin Compounds
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PL28986691A1991-04-121991-04-12
Method for the preparation of aminothiazolyl derivatives of penicillin and deacetoxycephalosporin
PL165169B1
(en)