Products Exemestane is commercially available in the form of dragées and film-coated tablets (Aromasin, generics). It has been approved in many countries since 1999. Structure and properties Exemestane (C20H24O2, Mr = 296.4 g/mol), unlike other aromatase inhibitors, has a steroidal structure and resembles the natural substrate androstenedione. It exists as a white to slightly yellowish … Exemestane
Products Anastrozole is commercially available in the form of film-coated tablets (Arimidex, generic). It has been approved in many countries since 1996. Structure and properties Anastrozole (C17H19N5, Mr = 293.4 g/mol) exists as a white powder that is very sparingly soluble in water. It is a triazole derivative with a non-steroidal structure. Effects Anastrozole (ATC … Anastrozole
Products Letrozole is commercially available in the form of film-coated tablets (Femara, generic). It has been approved in many countries since 1997. Structure and properties Letrozole (C17H11N5, Mr = 285.3 g/mol) is a nonsteroidal aromatase inhibitor. It exists as a white to yellowish crystalline powder that is nearly odorless and virtually insoluble in water. Letrozole … Letrozole
