Steroidal Aromatase Inhibitor

**Semantic type:** Chemical Viewed Functionally

**Definition:** An aromatase inhibitor with a steroidal structure. Steroidal aromatase inhibitors work by forming a permanent bond with the enzyme.

**Synonyms:** - Steroidal Androstenedione Aromatase Inhibitors - Steroidal Estrogen Synthase Inhibitors - Steroidal Estrogen Synthetase Inhibitors