Pladienolide B
Pirlimycin
Pipacycline
Mepicycline
Pirlimycin hydrochloride
U 57930E
PC-766B
Pyridomycin
U24544, Antibiotic U24544, Erizomycin
Pyrrole-2-carboxylic acid
Mialine, Minaline, NCS 48130
Pyrocoll
Penicolinate A