[Semisynthetic penicillins. 3. New method for synthesis of 6-(alpha-aminoacyloamido)-penicillanic acids].
D000596:Amino Acids; D000667:Ampicillin / Q000138:chemical synthesis*; D010113:Oxyphenbutazone; D010406:Penicillins / Q000138:chemical synthesis*
D000596:Amino Acids; D010406:Penicillins; D000667:Ampicillin; D010113:Oxyphenbutazone
Penicyliny połsyntetyczne. 3. Nowa metoda syntezy kwasów 6-(alpha-aminoacyloamido)-penicylanowych.