95402 ⎘
Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula: , e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring; Preparation by forming the ring or condensed ring systems
BETA-LACTAM COMPOUNDS AND METHODS OF USE THEREOF
#2C5-substituted carbapenem antibiotics, compositions containing such compounds, and methods of use in treatment of mycobacterium tuberculosis and non-tubercular mycobacteria
#3C5-substituted carbapenem antibiotics, compositions containing such compounds, and methods of use in treatment of and non-tubercular mycobacteria
#4Polymer containing carboxyl group, preparation method and application thereof, supported catalyst and preparation methods thereof and preparation methods of penem antibiotic intermediate
#5Method for the preparation of carbapenam compounds
#6Method for preparing meropenem using zinc powder
#7Process for the preparation of carbapenem compounds
#8Compounds for the preparation of carbapenem-type antibacterial agents
#9Cyclisation process for the preparation of c-2 beta-lactam compounds