Table 1

Identification of quinols formed by recombinant CYP1A1

Retention TimePeak Ratio
min
10β-Hydroxy-1,4-estradiene-3,17-dione(286.3/268.3/145.0/124.0/123.0)
 Authentic compound8.221/0.49/3.4/3.1/2.8
 Product8.191/0.51/3.7/3.2/2.9
10β,17β-Dihydroxy-1,4-estradiene-3-one(288.3/270.3/147.0/124.0/123.0)
 Authentic compound8.451/0.58/8.1/6.3/5.6
 Product8.391/0.62/8.4/6.5/5.9
  • Reaction conditions are described in Experimental Procedures.