Anastrozole

**Definition:** A nitrile and triazole derivative that acts as a selective nonsteroidal aromatase inhibitor. It is used in the treatment of ESTROGEN NUCLEAR RECEPTOR-positive breast cancer in postmenopausal women.

**Tree numbers:** - D02.626.218 - D03.383.129.799.275

**Synonyms:** - 2,2'-(5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-phenylene)bis(2-methylpropionitrile) - Anastrazole