<unk> , also known as 13-hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acid δ-lactone, is a synthetic 18-oxasteroid and a D-homo-18-oxo analogue of androstenedione (androst-4-en-3,17-dione), with a six-membered lactone ring in place of the five-membered carbocyclic D-ring.
Testolactone
Menotropin
Dehydroepiandrosterone
Dehydroepiandrosterone sulfate
Prolene
Luteinizing hormone
Progonadotropin
Allyltestosterone