67245-90-3Relevant academic research and scientific papers
5-Substituted-3-(2-aminoethylthio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
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, (2008/06/13)
Antibiotic 5-substituted-3-(2-aminoethylthio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acids (I) are disclosed: STR1 wherein R is alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl or heteroaryl.
2-, 5-, and 6-Substituted-1-carbadethiapen-2-em-3-carboxylic acids
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, (2008/06/13)
Disclosed are 2-, 5- and 6-substituted-1-carbadethiapen-2-em-3-carboxylic acids having the structure: STR1 wherein R6, R7, R8 and R9 are, inter alia, independently selected from the group consisting of hydrogen,
