3β-Dihydroprogesterone

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3β-Dihydroprogesterone
3β-Dihydroprogesterone.svg
Names
IUPAC name
3β-Hydroxy-4-pregnen-20-one
Other names
3β-Dihydroprogesterone
Properties
C21H32O2
Molar mass 316.47758 g/mol
Vapor pressure {{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

3β-Dihydroprogesterone (3β-DHP), also known as 3β-hydroxy-4-pregnen-20-one, is an endogenous steroid.[1] It is biosynthesized by 3β-hydroxysteroid dehydrogenase from progesterone. Unlike 3α-dihydroprogesterone, 3β-DHP does not act as a positive allosteric modulator of the GABAA,[1] which is in accordance with the fact that other 3β-hydroxylated progesterone metabolites such as isopregnanolone and epipregnanolone similarly do not act as potentiators of this receptor and instead inhibit it as well as reverse the effects of potentiators like allopregnanolone.[2]

See also

References

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