ketomycolic acid type-3 (XIII')
ketomycolic acid type-3 (xiii')
A class of mycolic acids characterized by the presence of a proximal <i>cis</i> C=C double bond followed by a <i>cis</i>-cyclopropyl group, a distal oxo group and a (CH-CH3) fragment of (<i>S</i>) stereochemistry in the meromycolic chain.