20-alpha-Dihydroprogesterone |
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| 20 alpha-Dihydroprogesterone; 20 alpha-Hydroxy-4-Pregnen-3-One; 20 alpha-Hydroxyprogesterone; 20-alpha-Hydroxyprogesterone; 20alpha-Hydroxypregn-4-Ene-3-One; Pregn-4-en-3-one, 20-alpha-hydroxy-; 20 alpha Dihydroprogesterone | |
| A biologically active 20-alpha-reduced metabolite of PROGESTERONE. It is converted from progesterone to 20-alpha-hydroxypregn-4-en-3-one by the 20-ALPHA-HYDROXYSTEROID DEHYDROGENASE in the CORPUS LUTEUM and the PLACENTA. | |