-
derivatives fall into one of two groups:
pregnenes and pregnadienes.
Another class is pregnatrienes.
Pregnenes have a
double bond.
Examples include: Cortisone...
-
Progesterone (/proʊˈdʒɛstəroʊn/ ; P4) is an
endogenous steroid and
progestogen ****
hormone involved in the
menstrual cycle, pregnancy, and embryogenesis...
- A
pregnene is an
alkene derivative of a pregnane. An
example is cortisone.
Cortisone Ethisterone Spironolactone Pregnenes at the U.S.
National Library...
- progesterone, 20α- and 20β-hydroxyprogesterone (20α- and 20β-hydroxy-4-
pregnene-3-one) also are found.
These compounds have
about one-fifth the progestational...
- Androstadienone;
Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated:
Pregnene Pregnadiene Pregnatriene; Substituted:
Pregnanediol Pregnanetriol Pregnenediol...
-
Cortisone is a
pregnene (21-carbon)
steroid hormone. It is a naturally-occurring
corticosteroid metabolite that is also used as a
pharmaceutical prodrug...
- PMID 25064056. S2CID 16777111. US 2462133,
Sarett LH, "Process of
Treating Pregnene Compounds",
issued 1947
Marker RE,
Wagner RB (September 1947). "Steroidal...
- enta[a]phenanthren-1-yl]ethan-1-one
Other names P5; 5-Pregnenolone; δ5-
Pregnene-3β-ol-20-one; Pregn-5-en-3β-ol-20-one; NSC-1616
Identifiers CAS Number...
- (developmental code name ST-1411), or 6α,16α-dimethylpregn-4-en-3β-ol-20-one, is a
pregnene steroid described as an
antiestrogen that was
synthesized in 1968 and was...
- Steroidogenesis,
showing 17α-OHP
around the left-middle
among the
pregnenes....
