Azastene

Win-17625

4,4,17-Trimethylandrost-2-eno[2,3-d]isoxazol-5-en-17β-ol

4,4,17α-Trimethylandrost-2-eno[2,3-d]isoxazol-5-en-17β-ol

(17b)-4,4,17-Trimethylandrosta-2,5-dieno[2,3-d]isoxazol-17-ol