thus pregnenolone , 17-hydroxypregnenolone , 17-hydroxyprogesterone , 11-deoxycortisol and 21-deoxycortisol ( converted directly to cortisol by 21-hydroxylase ) gave rise to ( mean +/- s.d. , n = 4 ) 406 +/- 86 , 680 +/- 180 , 1307 +/- 111 , 1141 +/- 234 and 3160 +/- 419 nmol cortisol/l respectively .
C0373704
pregnenolone
C0376260
17-hydroxypregnenolone