![New class of semisynthetic penicillins and cephalosporins derived from D-2-(1,4-cyclohexadienyl)glycine]()
New class of semisynthetic penicillins and cephalosporins derived from D-2-(1,4-cyclohexadienyl)glycineDolfini, Joseph E.; Applegate, Harold E.; Bach, Georges; Basch, Harold; Bernstein, Jack; Schwartz, Joseph; Weisenborn, Frank L. · Journal of Medicinal Chemistry · 1971