-
derivatives fall into one of two groups:
pregnenes and pregnadienes.
Another class is pregnatrienes.
Pregnenes have a
double bond.
Examples include: Cortisone...
- A
pregnene is an
alkene derivative of a pregnane. An
example is cortisone.
Cortisone Ethisterone Spironolactone Pregnenes at the U.S.
National Library...
-
Progesterone (P4) is an
endogenous steroid and
progestogen ****
hormone involved in the
menstrual cycle, pregnancy, and
embryogenesis of
humans and other...
- PMID 25064056. S2CID 16777111. US 2462133,
Sarett LH, "Process of
Treating Pregnene Compounds",
issued 1947
Marker RE,
Wagner RB (September 1947). "Steroidal...
- progesterone, 20α- and 20β-hydroxyprogesterone (20α- and 20β-hydroxy-4-
pregnene-3-one) also are found.
These compounds have
about one-fifth the progestational...
- delta)
which designates unsaturation, for example, 4-
pregnene-11β,17α-diol-3,20-dione (also Δ4-
pregnene-11β,17α-diol-3,20-dione) or 4-androstene-3,11,17-trione...
- 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...
-
Cortisone is a
pregnene (21-carbon)
steroid hormone. It is a naturally-occurring
corticosteroid metabolite that is also used as a
pharmaceutical prodrug...
-
Progesterone P4 or P 4-
pregnene-3,20-dione 17α-Hydroxyprogesterone 17-OHP4 or 17OHP or 17P4 17α-hydroxy-4-
pregnene-3,20-dione
Allopregnanolone ALLO...
- Androstadienone;
Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated:
Pregnene Pregnadiene Pregnatriene; Substituted:
Pregnanediol Pregnanetriol Pregnenediol...
