• Thumbnail for Pregnene
    A pregnene is an alkene derivative of a pregnane. An example is cortisone. Cortisone Ethisterone Spironolactone Pregnenes at the U.S. National Library...
    366 bytes (33 words) - 02:15, 8 December 2016
  • Thumbnail for Pregnane
    Pregnane (redirect from Pregnenes)
    derivatives fall into one of two groups: pregnenes and pregnadienes. Another class is pregnatrienes. Pregnenes have a double bond. Examples include: Cortisone...
    4 KB (207 words) - 15:25, 22 April 2024
  • Thumbnail for Progesterone
    Progesterone (P4) is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other...
    123 KB (11,581 words) - 11:55, 7 September 2024
  • Thumbnail for Cortisone
    Cortisone is a pregnene (21-carbon) steroid hormone. It is a naturally-occurring corticosteroid metabolite that is also used as a pharmaceutical prodrug...
    16 KB (1,516 words) - 10:47, 15 August 2024
  • Thumbnail for Progestogen
    progesterone, 20α- and 20β-hydroxyprogesterone (20α- and 20β-hydroxy-4-pregnene-3-one) also are found. These compounds have about one-fifth the progestational...
    16 KB (1,567 words) - 13:48, 19 June 2024
  • Thumbnail for Corticosteroid
    PMID 25064056. S2CID 16777111. US 2462133, Sarett LH, "Process of Treating Pregnene Compounds", issued 1947  Marker RE, Wagner RB (September 1947). "Steroidal...
    41 KB (4,147 words) - 15:31, 24 September 2024
  • Thumbnail for Steroid
    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...
    83 KB (8,473 words) - 23:51, 19 September 2024
  • Thumbnail for Secosteroid
    Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    4 KB (386 words) - 11:20, 28 February 2024
  • 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...
    13 KB (1,128 words) - 22:56, 3 April 2024
  • nabilone Corticosteroids — dexamethasone, prednisone, hydrocortisone Certain pregnene steroids — megestrol acetate, medroxyprogesterone acetate Anabolic steroids...
    9 KB (854 words) - 16:27, 1 February 2024
  • Thumbnail for Periplocin
    contains different C21-steroidal glycosides such as periplocodides and pregnene derivatives, fatty acids, volatile oils, terpenes, and others. Higher doses...
    6 KB (457 words) - 07:56, 7 February 2024
  • Thumbnail for Ketosteroid
    Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    1 KB (89 words) - 22:31, 23 September 2023
  • Thumbnail for Hydroxysteroid
    Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    639 bytes (57 words) - 03:48, 25 April 2022
  • Thumbnail for Pregnenolone
    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...
    21 KB (2,059 words) - 07:45, 3 June 2024
  • Thumbnail for Vitamin D receptor
    LXII. The NR1H and NR1I receptors: constitutive androstane receptor, pregnene X receptor, farnesoid X receptor alpha, farnesoid X receptor beta, liver...
    22 KB (2,646 words) - 05:40, 13 July 2024
  • Thumbnail for Gonane
    Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    9 KB (682 words) - 15:08, 6 June 2024
  • Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    4 KB (377 words) - 20:32, 9 February 2024
  • Thumbnail for Prebediolone acetate
    Publishing Company. 1953. Artisone is a steroid of the 21-carbon type. It is 5-pregnene 3 beta, 21-dial-20-one 21 acetate.4 It is also known as 21-acetoxy-pregnenolone...
    5 KB (276 words) - 00:55, 9 December 2023
  • Thumbnail for Pregnenolone (medication)
    Prenolone, Regnosone, Sharmone, Skinostelon Other names P5; 5-Pregnenolone; δ5-Pregnene-3β-ol-20-one; Pregn-5-en-3β-ol-20-one; NSC-1616 AHFS/Drugs.com International...
    19 KB (1,579 words) - 16:06, 29 December 2023
  • Thumbnail for Bile acid
    Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    36 KB (4,587 words) - 11:51, 6 September 2024
  • Thumbnail for 17α-Hydroxyprogesterone
    Steroidogenesis, showing 17α-OHP around the left-middle among the pregnenes....
    14 KB (1,126 words) - 10:08, 7 July 2024
  • Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    1 KB (118 words) - 15:17, 24 June 2024
  • Thumbnail for Dimepregnen
    (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...
    3 KB (113 words) - 23:37, 5 March 2022
  • Thumbnail for Congenital adrenal hyperplasia due to 21-hydroxylase deficiency
    Vexiau P, et al. (January 1987). "The measurement of 11 beta-hydroxy-4-pregnene-3,20-dione (21-deoxycorticosterone) by radioimmunoassay in human plasma"...
    177 KB (20,580 words) - 10:59, 24 September 2024
  • Thumbnail for Azasteroid
    Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    3 KB (281 words) - 03:03, 29 May 2024
  • Thumbnail for Androstane
    Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    3 KB (126 words) - 09:16, 13 December 2023
  • Thumbnail for Estrin (molecule)
    Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    5 KB (434 words) - 22:52, 24 September 2023
  • & Co. for 38 years retiring in 1982. He invented a Process of Treating Pregnene Compounds Cortisone, Patent Number 2,462,133. Named after him is the Sarett...
    4 KB (307 words) - 03:10, 26 July 2024
  • Thumbnail for 19-Norpregnane
    Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    2 KB (83 words) - 17:35, 25 April 2023
  • Androstadienone; Etiocholane C20 19-Norpregnane C21 Pregnane: Dehydrogenated: Pregnene Pregnadiene Pregnatriene; Substituted: Pregnanediol Pregnanetriol Pregnenediol...
    3 KB (330 words) - 19:09, 2 February 2023