<unk> , also known as 11β-methoxy-17α-ethynylestradiol (11β-MeO-EE) or as 11β-methoxy-17α-ethynylestra-1,3,5(10)-triene-3,17β-diol, is a synthetic estrane steroid and a derivative of estradiol. It is specifically a derivative of ethinylestradiol (17α-ethynylestradiol) with a methoxy group at the C11β position and a derivative of 11β-methoxyestradiol with an ethynyl group at the C17α position. The compound is the C11β isomer or C11 epimer of RU-16117 (11α-methoxy-17α-ethynylestradiol.
Moxestrol
Hexestrol
Fosfestrol
Gestodene
Benzestrol
Dimestrol
Dienestrol
Allenestrol