Wiktionary
methylprednisolone
n. A synthetic glucocorticoid drug, with chemical formula C22H30O5
Wikipedia
Methylprednisolone
Methylprednisolone is a synthetic glucocorticoid or corticosteroid drug. It is marketed in the USA and Canada under the brand names Medrol and Solu-Medrol. It is also available as a generic drug.
It is a variant of prednisolone, methylated at carbon 6 of the B ring.
It is on the WHO Model List of Essential Medicines, the most important medications needed in a basic health system.