• Thumbnail for 17α-Hydroxypregnenolone
    17α-Hydroxypregnenolone is a pregnane (C21) steroid that is obtained by hydroxylation of pregnenolone at the C17α position. This step is performed by...
    5 KB (360 words) - 19:10, 8 March 2023
  • Thumbnail for 21-Hydroxypregnenolone
    of 21-hydroxypregnenolone, prebediolone acetate, is described as a glucocorticoid and has been used in the treatment of rheumatoid arthritis. 17α-Hydroxypregnenolone...
    3 KB (243 words) - 16:26, 26 April 2023
  • Thumbnail for CYP17A1
    CYP17A1 (redirect from 17α-hydroxylase)
    the steroid D ring (the 17α-hydroxylase activity, EC 1.14.14.19), or acts upon 17α-hydroxyprogesterone and 17α-hydroxypregnenolone to split the side-chain...
    24 KB (2,740 words) - 02:54, 8 March 2024
  • Hydroxypregnenolone may refer to: 17α-Hydroxypregnenolone 21-Hydroxypregnenolone Hydroxyprogesterone This set index article lists chemical compounds articles...
    478 bytes (43 words) - 14:09, 30 October 2017
  • Thumbnail for 17α-Hydroxyprogesterone
    17α-Hydroxyprogesterone (17α-OHP), also known as 17-OH progesterone (17-OHP), or hydroxyprogesterone (OHP), is an endogenous progestogen steroid hormone...
    13 KB (1,059 words) - 09:02, 24 January 2024
  • Thumbnail for List of corticosteroids
    21-trihydroxypregn-5-en-20-one [3] 17α-Hydroxypregnenolone = 3β,17α-dihydroxypregn-5-en-20-one 17α-Hydroxyprogesterone = 17α-hydroxypregn-4-ene-3,11,20-trione...
    11 KB (1,237 words) - 00:17, 3 December 2023
  • Thumbnail for Pregnenolone
    or its derivatives. Pregnenolone can be converted to 17α-hydroxypregnenolone by the enzyme 17α-hydroxylase (CYP17A1). Using this pathway, termed Δ5 pathway...
    21 KB (2,059 words) - 19:15, 7 December 2023
  • biosynthesis of the steroid progesterone from pregnenolone, 17α-hydroxyprogesterone from 17α-hydroxypregnenolone, and androstenedione from dehydroepiandrosterone...
    9 KB (900 words) - 18:56, 26 December 2023
  • Thumbnail for Sex hormone
    Pregnenolone → Progesterone → Allopregnanedione → Allopregnanolone 17α-Hydroxypregnenolone17α-Hydroxyprogesterone Androgens Dehydroepiandrosterone → Androstenedione...
    7 KB (587 words) - 01:59, 24 November 2023
  • Thumbnail for Androgen
    22R-Dihydroxycholesterol Pregnenolone 11β-Hydroxypregnenolone 17α-Hydroxypregnenolone 21-Hydroxypregnenolone 17α,21-Dihydroxypregnenolone 11β,17α,21-Trihydroxypregnenolone...
    29 KB (3,165 words) - 22:29, 23 March 2024