The first isolation and structure identifications of prednisone and prednisolone were done in 1950 by Arthur Nobile .    The first commercially feasible synthesis of prednisone was carried out in 1955 in the laboratories of Schering Corporation, which later became Schering-Plough Corporation , by Arthur Nobile and coworkers.  They discovered that cortisone could be microbiologically oxidized to prednisone by the bacterium Corynebacterium simplex. The same process was used to prepare prednisolone from hydrocortisone . 
Temovate Cream or Ointment is applied topically (on the skin) to the affected areas twice daily. Treatment should be limited to 2 consecutive weeks and amounts greater than 50 g/week should not be used. Temovate may interact with corticosteroids taken by mouth or drugs that lower the immune system . Tell your doctor about all medications you are taking. During pregnancy, Temovate should be used only when prescribed. It is not known whether this drug passes into breast milk when applied to the skin. Similar medications pass into breast milk when taken by mouth. Consult your doctor before breastfeeding.