Pregnene

A '''pregnene''' is an alkene derivative of a pregnane.<ref>{{MeshName|Pregnenes}}</ref>

An example is cortisone.

<gallery> Image:Cortison.svg|Cortisone Image:Ethisterone.png|Ethisterone Image:Spironolacton.svg|Spironolactone </gallery>

==References== {{Reflist}}

==See also== * Pregnanes

Category:Pregnanes