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Chemical compound
Pregnenolone (P5), or pregn-5-en-3β-ol-20-one, is an endogenous steroid and precursor/metabolic intermediate in the biosynthesis of most of the steroid
Pregnenolone
Sex hormone
Progesterone is a naturally occurring pregnane steroid and is also known as pregn-4-ene-3,20-dione. It has a double bond (4-ene) between the C4 and C5 positions
Progesterone
Chemical compound
Lixosicone (AEF0117, 3β-(4-methoxybenzyloxy)pregn-5-en-20-one) is a compound derived from pregnenolone by Aelis Farma, which acts as a biased negative
Lixosicone
Index of chemical compounds with the same name
refer to: Pregnenolone (pregn-5-en-3β-ol-20-one) Pregnenolone (medication) Pregnenolone sulfate 3β-Dihydroprogesterone (pregn-4-en-3β-ol-20-one) 3α-Dihydroprogesterone
Pregnenolone_(disambiguation)
above-listed inhibitory androstane neurosteroids 3α-Dihydroprogesterone (3α-DHP): pregn-4-en-3α-ol-20-one – GABAA receptor positive allosteric modulator 5α-Dihydroprogesterone
List_of_neurosteroids
Chemical compound
developmental code names Bio 66, U-1258), or 11-oxoprogesterone, also known as pregn-4-ene-3,11,20-trione, is a pregnane steroid related to cortisone (11-keto-17α
11-Ketoprogesterone
Chemical compound
3β-Dihydroprogesterone (3β-DHP), also known as 3β-hydroxyprogesterone, or pregn-4-en-3β-ol-20-one (4-pregnenolone, δ4-pregnenolone), is an endogenous steroid
3β-Dihydroprogesterone
Endogenous inhibitory neurosteroid
is closely related structurally to 5-pregnenolone (pregn-5-en-3β-ol-20-dione), progesterone (pregn-4-ene-3,20-dione), the isomers of pregnanedione
Allopregnanolone
Chemical compound
progesterone 3,20-dioxime (P4-3,20-DO), also known as 3,20-di(hydroxyimino)pregn-4-en-3-one, is a progesterone derivative which was never marketed. It is
Progesterone_dioxime
Chemical compound
Eplerenone is also known chemically as 9,11α-epoxy-7α-methoxycarbonyl-3-oxo-17α-pregn-4-ene-21,17-carbolactone and "was derived from spironolactone by the introduction
Eplerenone
Polycyclic organic compound having sterane as a core structure
suffix rather than a prefix, and without the use of the Δ character, i.e. pregn-4-ene-11β,17α-diol-3,20-dione or androst-4-ene-3,11,17-trione. The double
Steroid
Steroidal antiandrogen and antimineralocorticoid
y-3-oxopregn-4-ene-21-carboxylic acid γ-lactone 7α-Acetylthio-3-oxo-17α-pregn-4-ene-21,17β-carbolactone 3-(3-Oxo-7α-acetylthio-17β-hydroxyandrost-4-en-17α-yl)propionic
Spironolactone
21-dihydroxypregn-4-ene-3,20-dione 11-Ketoprogesterone (11-oxoprogesterone; Ketogestin) = pregn-4-ene-3,11,20-trione 11β-Hydroxypregnenolone = 3β,11β-dihydroxypregn-5-en-20-one
List_of_corticosteroids
Chemical compound
EPRX-036, as well as progesterone 20-oxime (P4-20-O) or 20-(hydroxyimino)pregn-4-en-3-one, is a synthetic, water-soluble analogue of progesterone, a neurosteroid
EIDD-036
Chemical compound
(1997). "Synthesis of 13-ethyl-17-hydroxy-11-methylene-18, 19-dinor-17α-pregn-4-en-20-yn-3-one (3-oxo desogestrel)". Steroids. 62(5): 398–402. doi:10
Etonogestrel
Experimental drug
International Nonproprietary Name; developmental code name PH10), also known as pregn-4-en-20-yn-3-one, is a vomeropherine which is under development by VistaGen
Itruvone
Chemical compound
Pregnenolone acetate (brand names Antofin, Previsone, Pregno-Pan), also known as pregn-5-en-3β-ol-20-one 3β-acetate, is a synthetic pregnane steroid and an ester
Pregnenolone_acetate
Chemical compound
3α-Dihydroprogesterone (3α-DHP), also known as 3α-hydroxyprogesterone, as well as pregn-4-en-3α-ol-20-one, is an endogenous neurosteroid. It is biosynthesized by
3α-Dihydroprogesterone
Chemical compound
P1-185, also known as progesterone 3-O-(L-valine)-E-oxime or as pregn-4-ene-3,20-dione 3-O-(L-valine)-E-oxime, is a synthetic progestogen and neurosteroid
P1-185
Canadian federal drug regulation act
azine) Boldenone (17ß-hydroxyandrosta-1,4-dien-3-one) Bolenol (19-nor-17α-pregn-5-en-17-ol) Calusterone (17ß-hydroxy-7ß,17-dimethylandrost-4-en-3-one) Clostebol
Controlled Drugs and Substances Act
Controlled_Drugs_and_Substances_Act
Topics referred to by the same term
phosphorus Group p4, the plane symmetry group wallpaper group p4 Progesterone (Pregn-4-ene-3,20-dione), a steroid hormone Kerberos, the fourth moon of Pluto
P4
Medication and supplement
the blood–brain barrier. Pregnenolone, also known as 5-pregnenolone or as pregn-5-en-3β-ol-20-one, is a naturally occurring pregnane steroid and a derivative
Pregnenolone_(medication)
Medication drug
2-dihydrospirorenone or as 17β-hydroxy-6β,7β:15β,16β-dimethylene-3-oxo-17α-pregn-4-ene-21-carboxylic acid, γ-lactone, is a synthetic steroidal 17α-spirolactone
Drospirenone
Chemical compound
cholesterol side-chain cleavage enzyme. Pregnenolone sulfate, also known as pregn-5-en-3β-ol-20-one 3β-sulfate, is a naturally occurring pregnane steroid
Pregnenolone_sulfate
Medication producing effects similar to progesterone
Progestogen Structure Chemical name Features Pregnane Progesterone Progesterone Pregn-4-ene-3,20-dione – Quingestrone Progesterone 3-cyclopentyl enol ether Ether
Progestogen_(medication)
Chemical compound
6-Ketoprogesterone Names IUPAC name Pregn-4-ene-3,6,20-trione Other names 6-Ketoprogesterone;6-Oxoprogesterone Identifiers CAS Number 2243-08-5 3D model
6-Ketoprogesterone
Chemical compound
developmental code name WIN-49596), also known as (5α,17α)-1'-(methylsulfonyl)-1'-H-pregn-20-yno[3,2-c]pyrazol-17-ol, is a steroidal antiandrogen which was never
Zanoterone
Chemical compound
urine is also a measure of ovarian activity. Pregnanedione Progesterone (pregn-4-ene-3,20-dione) Smith, Melanie N. (May 1, 2007). "Pregnanediol". A.D.A
Pregnanediol
Chemical compound
names Panzalone, Formula 405; also known as pregnenolone hemisuccinate or pregn-5-en-3β-ol-20-one 3β-(hydrogen succinate)) is a synthetic pregnane steroid
Pregnenolone_succinate
Chemical compound
developed or introduced for medical use. It is a derivative of progesterone (pregn-4-ene-3,20-dione) with a thio (sulfur) substitution at the C7α position
7α-Thioprogesterone
11-testosterone Zanoterone (WIN-49596) = (5α,17α)-1'-(methylsulfonyl)-1'-H-pregn-20-yno[3,2-c]pyrazol-17-ol SC-5233 (spirolactone) = 17α-(2-carboxyethyl)testosterone
List of steroidal antiandrogens
List_of_steroidal_antiandrogens
Synthetic anabolic steroid
17α-ethyltestosterone, also known as 17α-ethylandrost-4-en-17β-ol-3-one or 17α-pregn-4-en-17-ol-3-one, is a synthetic, orally active anabolic–androgenic steroid
Ethyltestosterone
Index of chemical compounds with the same name
to: Progesterone 3-oxime (3-(hydroxyimino)pregn-4-en-3-one) Progesterone 20-oxime (20-(hydroxyimino)pregn-4-en-3-one) Progesterone dioxime Progestogen
Progesterone_oxime
Chemical compound
(January 1986). "An alternative synthesis of 17β‐hydroxy‐7α‐methyl‐19‐nor‐17α‐pregn‐5(10)‐en‐20‐yn‐3‐one (Org OD 14)". Recueil des Travaux Chimiques des Pays-Bas
Tibolone
Chemical compound
PMID 989999. Lauritzen, Christian (1963). "BIOLOGISCHE WIRKUNGEN DES 20β-HYDROXY-PREGN-4-EN-3-ON". Acta Endocrinologica. 44 (2): 225–236. doi:10.1530/acta.0.0440225
20β-Dihydroprogesterone
Pharmaceutical drug
2-3H2]medroxyprogesterone acetate (17-alpha-acetoxy-6-alpha-methyl[1,2-3H2]pregn-4-ene-3,20-dione) and [1,2-3H2]megestrol acetate (17-alpha-acetoxy-6-methyl[1
Megestrol_acetate
Chemical compound
21-Hydroxypregn-4-ene-3,20-dione pivalate; 21-(2,2-Dimethyl-1-oxopropoxy)pregn-4-ene-3,20-dione Routes of administration Intramuscular injection Drug class
Desoxycorticosterone_pivalate
Chemical compound
cyclic acetal with acetophenone or as (R)-16α,17-[(1-phenylethylidene)dioxy]pregn-4-ene-3,20-dione, is a synthetic pregnane steroid and a derivative of progesterone
Algestone_acetophenide
Chemical compound
21-Acetoxypregnenolone; A.O.P.; 3β,21-Dihydroxypregn-5-en-20-one 21-acetate; Pregn-5-en-3β,21-diol-20-one 21-acetate Identifiers IUPAC name [2-[(3S,8S,9S,10R
Prebediolone_acetate
Medication and naturally occurring steroid hormone
Progesterone is a naturally occurring pregnane steroid and is also known as pregn-4-ene-3,20-dione. It has a double bond (4-ene) between the C4 and C5 positions
Progesterone_(medication)
Chemical compound
Markos, Charles S., "Process for the preparation of 17β-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone", published 1977-11-08, assigned to G
Sarsasapogenin
Chemical compound
17α-acetonide; 16α,17α-Isopropylidenedioxyprogesterone; 16α,17α-(Isopropylidenedioxy)pregn-4-ene-3,20-dione Drug class Progestin; Progestogen Identifiers IUPAC name
Algestone_acetonide
Androgen and anabolic steroid
Linestrenol; Lynenol; NSC-37725; 17α-Ethynylestr-4-en-17β-ol; 19-Nor-17α-pregn-4-en-20-yn-17-ol AHFS/Drugs.com International Drug Names Routes of administration
Lynestrenol
Chemical compound
sodium salt; Pregn-4-ene-3,20-dione 20E-[O-[(phosphonooxy)methyl]oxime] sodium salt Drug class Neurosteroid Identifiers IUPAC name Pregn-4-ene-3,20-dione
EIDD-1723
Chemical compound
Clinical data Other names 6β-OH-7α-TMS; 6β,17α-Dihydroxy-7α-(methylthio)-3-oxo-pregn-4-ene-21-carboxylic acid γ-lactone Drug class Antimineralocorticoid Identifiers
6β-Hydroxy-7α-thiomethylspironolactone
6β-Hydroxy-7α-thiomethylspironolactone
Chemical compound
Progesterone 3-oxime (P4-3-O), also known as 3-(hydroxyimino)pregn-4-en-3-one, is a progesterone derivative which was never marketed. It is a progestogen
Progesterone_3-oxime
Chemical compound
17α-Ethynyl-5α-estran-17β-ol-3-one; STS-737; NSC-85401; 19-Nor-5α,17α-pregn-20-yn-17-ol-3-one Identifiers IUPAC name (5S,8R,9R,10S,13S,14S
5α-Dihydronorethisterone
Chemical compound
ethinyltestosterone or ethynyltestosterone) 17α-Ethynylandrost-4-en-17β-ol-3-one 17α-Pregn-4-en-20-yn-17β-ol-3-one (or simply pregneninolone or pregnenynolone) 20
Ethisterone
Chemical compound
17α-Ethynyl-5-androstenediol; 17α-Ethynylandrost-5-ene-3β,17-diol; 17α-Pregn-5-en-20-yne-3β,17-diol; NSC-17098 Drug class Estrogen; Progestogen; Progestin
Ethinylandrostenediol
Steroidal drug
OCLC 1076100373. 9663. C23H32O2. 124-85-6. 5α,17α-Pregn-2-en-20-yn-17-ol acetate = (5α,17α)-Pregn-2-en-20-yn-17-ol acetate (•). S Regonyl, TX-380. U
Regonyl
Chemical compound
crotonaldehyde, 21-isonicotinate; 11β,21-Dihydroxy-14α,17α-(1-propenylmethylendioxy)pregn-4-ene-3,20-dione 21-isonicotinate Drug class Corticosteroid; Glucocorticoid
Nicocortonide
Chemical compound
(17α-ethynyl-DHT) as well as 17α-ethynyl-5α-androstan-17β-ol-3-one or 5α,17α-pregn-20-yn-17β-ol-3-one, is a synthetic androstane steroid and a derivative of
5α-Dihydroethisterone
diketone derivative of a pregnane. Examples are budesonide and progesterone (pregn-4-ene-3,20-dione). Pregnenediones at the U.S. National Library of Medicine
Pregnenedione
Chemical compound
Retroprogesterone, also known as 9β,10α-progesterone or as 9β,10α-pregn-4-ene-3,20-dione, is a progestin which was never marketed. It is a stereoisomer
Retroprogesterone
Chemical compound
17α-Ethynyl-δ5(10)-19-nortestosterone; 17α-Ethynylestr-5(10)-en-17β-ol-3-one; 19-Nor-17α-pregn-5(10)-en-20-yn-17β-ol-3-one Routes of administration By mouth Drug class
Noretynodrel
Compound Chemical name Structure Progesterone Pregn-4-ene-3,20-dione Quingestrone Progesterone 3-cyclopentyl enol ether
List_of_progestogens
Chemical compound
3-Oxo-17β-hydroxyestr-4-ene-17-propanoic acid lactone; 17-Hydroxy-3-oxo-19-Nor-17α-pregn-4-ene-21-carboxylic acid γ-lactone Identifiers IUPAC name (8R,9S,10R,13S
SC-8109
Chemical compound
6α-methyl-16α,17α-cyclohexanoprogesterone, 6α-methylcyclohexano[1',2';16,17]pregn-4-ene-3,20-dione, or 17α-acetyl-6α-methyl-16β,24-cyclo-21-norchol-4-en-3-one
Mecigestone
Index of chemical compounds with the same name
20-dione) 5β-Dihydroprogesterone (5β-pregnane-3,20-dione) Progesterone (pregn-4-ene-3,20-dione) Pregnanolone Pregnanediol Pregnanetriol Pregna-4,20-dien-3
Pregnanedione
Chemical compound
ranosyl)-(1→4)-3-O-methyl-2-deoxy-β-D-ribo-hexopyranosyloxy]-20-oxo-14β-pregn-5-en-12β-yl (2E)-2-methylbut-2-enoate Systematic IUPAC name (11S,13aS,13bR
P57_(glycoside)
Chemical compound
acid Clinical data Other names Oxprenoate; 17α-Hydroxy-3-oxo-7α-propyl-17α-pregn-4-ene-21-carboxylic acid Drug class Antimineralocorticoid Identifiers IUPAC
Oxprenoic_acid
Chemical compound
6-Fluoro-11,21-dihydroxy-16,17-[(l-methylethylidene)bis(oxy)]-(6α,11β,16α)-pregn-4-ene-3,20-dione CAS Number 1524-88-5 Y PubChem CID 15209 IUPHAR/BPS 7606
Fludroxycortide
Chemical compound
PMID 2981534. US 3845041, Chinn L, "7-Halomethyl-17-hydroxy-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid gamma-lactones", issued 19 October 1974, assigned
Prorenone
Chemical compound
Flumedroxone Clinical data Other names 17α-Hydroxy-6α-(trifluoromethyl)pregn-4-ene-3,20-dione; 6α-Trifluoromethyl-17α-hydroxyprogesterone Identifiers
Flumedroxone
Chemical compound
ZK-32055; SC-25152; 7α-(Methoxycarbonyl)canrenone; 17β-Hydroxy-3-oxo-17α-pregn-4-ene-7α,21-dicarboxylic acid γ-lactone methyl ester Identifiers IUPAC name
Mexrenone
Chemical compound
3-Deketo-17α-ethyl-19-nortestosterone; 17α-Ethylestr-4-en-17β-ol; 19-Nor-17α-pregn-4-en-17β-ol AHFS/Drugs.com International Drug Names Routes of administration
Ethylestrenol
Chemical compound
HE3539; Ethinylandrostanediol; 17α-Ethynyl-5α-androstane-3β,17β-diol; 5α,17α-Pregn-20-yne-3β,17-diol Routes of administration By mouth Drug class Estrogen
17α-Ethynyl-3β-androstanediol
Chemical compound
Other names 20α-DHP; 20α-Hydroxyprogesterone; 20α-OHP; Pregn-4-en-20α-ol-3-one Identifiers CAS Number 145-14-2 Y[yes] 3D model (JSmol)
20α-Dihydroprogesterone
Chemical compound
17α-Ethynyl-5α-androstanediol; 17α-Ethynyl-5α-androstane-3α,17β-diol; 5α-Pregn-20-yne-3α,17α-diol Routes of administration By mouth Drug class Estrogen
17α-Ethynyl-3α-androstanediol
Chemical compound
21-dimethylandrost-4-en-17β-ol-3-one or as 6α,21-dimethyl-17β-hydroxy-17α-pregn-4-en-20-yn-3-one, is a synthetic androstane steroid and a derivative of
Dimethisterone
Chemical compound
11a-tetradecahydro-1H-cyclopenta[a]phenanthren-1-yl]ethan-1-one Other names Prebediolone; Pregn-5-en-3β,21-diol-20-one Identifiers CAS Number 1164-98-3 3D model (JSmol)
21-Hydroxypregnenolone
Chemical compound
code G03DA90 (WHO) Identifiers IUPAC name 14α,17α-(propylidenebis(oxy))pregn-4-ene-3,20-dione CAS Number 23873-85-0 PubChem CID 71906 ChemSpider 64917
Proligestone
Chemical compound
Cingestol Clinical data Trade names Lutisan Other names 19-Nor-17α-pregn-5-en-20-yn-17β-ol; O.V. 28 Routes of administration Oral Identifiers IUPAC name
Cingestol
Chemical compound
OTC Identifiers IUPAC name (11β)-11-hydroxy-3,20-dioxo-21-(propionyloxy)pregn-4-en-17-yl butyrate CAS Number 72590-77-3 Y PubChem CID 636398 DrugBank
Hydrocortisone_buteprate
Chemical compound
17α-Ethynylandrost-5-ene-3β,17β-diol 3β-cyclohexanepropionate; 17α-Pregn-5-en-20-yne-3β,17β-diol 3β-cyclohexanepropionate; NSC-18216 Routes of administration
Ethandrostate
Chemical compound
names LPP; 17α-Ethynylestr-4-en-17β-ol 17β-(3-phenylpropionate); 19-Nor-17α-pregn-4-en-20-yn-17-ol benzenepropanoate Routes of administration Intramuscular
Lynestrenol_phenylpropionate
Chemical compound
17β-diol 3β-propionate; 17α-Ethyl-19-nortestosterone 3β-propionate; 19-Nor-17α-pregn-4-ene-3β,17β-diol 3β-propionate; Norethandrolone 3β-propionate Routes of
Propetandrol
PREGN
PREGN
Girl/Female
British, English, French, Latin
Gold; Beloved of Amun; Pregnant Mother; Star of the Sea
Boy/Male
Australian, Greek, Portuguese
Man of the Mountain; Mother Slept a Lot During Pregnancy
Boy/Male
Indian, Sanskrit
Embryo; Pregnancy; Womb
Girl/Female
Afghan, Arabic, Australian, Finnish, French, Slovenia
Pregnant Mother; Star of the Sea
Girl/Female
Egyptian
Mythical goddess of pregnant women.
PREGN
PREGN
Surname or Lastname
English
English : from a pet form of the personal name Hodge.
Boy/Male
Muslim
Deputy
Boy/Male
Indian, Punjabi, Sikh
Brave and Knowledgeable
Boy/Male
Hindu
To cherish, To hold dear
Boy/Male
British, Christian, English
Heather Meadow / Field
Girl/Female
Tamil
Boy/Male
Sikh
One who has conquered the five evils, One who can conquer Indra or Lord of conqueror
Boy/Male
Greek
People's victory.
Girl/Female
Australian, French
Little and Womanly
Boy/Male
Muslim
Honor of the religion (Islam)
PREGN
PREGN
PREGN
PREGN
PREGN
a.
Pregnant; prolific.
v. i.
To bring forth young, as an animal; to produce fruit, as a plant; to bear; to be pregnant; to conceive; to multiply.
superl.
Of large size; big. [Obs.] " Three lusty vessels." Evelyn. Hence, sometimes, pregnant.
a.
Heavy with important contents, significance, or issue; full of consequence or results; weighty; as, pregnant replies.
n.
The first motion of the fetus in the womb felt by the mother, occurring usually about the middle of the term of pregnancy. It has been popularly supposed to be due to the fetus becoming possessed of independent life.
superl.
With child; pregnant.
a.
Not yet pregnant; impregnant.
prep.
In many phrases, and in connection with many other words, to has a pregnant meaning, or is used elliptically.
n.
A pregnant woman; a mother; as, A has a son B by one venter, and a daughter C by another venter; children by different venters.
n.
A pregnant woman.
a.
Full of promise; abounding in ability, resources, etc.; as, a pregnant youth.
a.
Capable of being entered, taken, or captured; expugnable; as, a pregnable fort.
superl.
Pregnant; with child.
n.
Gestation in the womb from conception to birth; pregnancy.
n.
Pregnancy.
adv.
In a pregnant manner; fruitfully; significantly.
a.
Of or pertaining to a tube; specifically, of or pertaining to one of the Fallopian tubes; as, tubal pregnancy.
n.
The condition of being pregnant; the state of being with young.
n.
A murmuring or blowing sound; as, the uterine souffle heard over the pregnant uterus.
adv.
Unresistingly; openly; hence, clearly; evidently.