<unk>  (, ) (brand names Colpovis, Colpovister, Pentovis), also known as<unk>  or quinestriol, as well as estriol 3-cyclopentyl ether (E3CPE), is a synthetic estrogen and estrogen ether which is no longer marketed. It is the 3-cyclopentyl ether of estriol. The medication has been studied in the treatment of stress incontinence in elderly women, with effectiveness observed.
Quinestradol
Desoxypipradrol
Pemirolast
Methasterone
Iopromide
Orciprenaline
Clemastine
Isoprenaline