New Semisynthetic Penicillins Obtained by Coupling of the 6-Aminopenicillanic Acid with 5-Mercapto-1,2,4-triazoles-3,4-disubstituted. - Cheptea C; Zara A; Dimitriu DG; Sunel V; Dorohoi DO; Cigu TA (International journal of molecular sciences, 2023)