RU-58642

RU-58642
Systematic (IUPAC) name

4-[3-(cyanomethyl)-4,4-dimethyl-2,5-dioxoimidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile
Identifiers
CAS Number	143782-63-2
PubChem	CID 9840708
ChemSpider	8016425
Chemical data
Formula	C₁₅H₁₁F₃N₄O₂
Molar mass	336.268 g/mol
SMILES O=C1N(CC#N)C(C)(C)C(=O)N1c(cc2C(F)(F)F)ccc2C#N
InChI InChI=1S/C15H11F3N4O2/c1-14(2)12(23)22(13(24)21(14)6-5-19)10-4-3-9(8-20)11(7-10)15(16,17)18/h3-4,7H,6H2,1-2H3 Key:ZVWXHSNUBLIKJH-UHFFFAOYSA-N

RU-58642 is a non-steroidal anti-androgen drug with very high affinity and selectivity, which made it among the most potent and effective antiandrogen drugs known at the time of its discovery.^[1] It was investigated for topical application for the treatment of baldness, but development did not proceed past initial trial stages, and it is now only used for scientific research into the androgen receptor.^[2]^[3]

References

↑ Battmann, T.; Branche, C.; Bouchoux, F.; Cerede, E.; Philibert, D.; Goubet, F.; Teutsch, G.; Gaillard-Kelly, M. (1998). "Pharmacological profile of RU 58642, a potent systemic antiandrogen for the treatment of androgen-dependent disorders". The Journal of Steroid Biochemistry and Molecular Biology 64 (1–2): 103–111. doi:10.1016/S0960-0760(97)00151-9. PMID 9569015.
↑ Sims, N. A.; Clément-Lacroix, P.; Minet, D.; Fraslon-Vanhulle, C.; Gaillard-Kelly, M.; Resche-Rigon, M. L.; Baron, R. (2003). "A functional androgen receptor is not sufficient to allow estradiol to protect bone after gonadectomy in estradiol receptor–deficient mice". Journal of Clinical Investigation 111 (9): 1319–1327. doi:10.1172/JCI17246. PMC 154447. PMID 12727923.
↑ Windahl, S. H.; Galien, R.; Chiusaroli, R.; Clément-Lacroix, P.; Morvan, F.; Lepescheux, L. N.; Nique, F. O.; Horne, W. C.; Resche-Rigon, M. L.; Baron, R. (2006). "Bone protection by estrens occurs through non–tissue-selective activation of the androgen receptor". Journal of Clinical Investigation 116 (9): 2500–2509. doi:10.1172/JCI28809. PMC 1555662. PMID 16955145.

Androgenics

Receptor
(ligands)

Agonists	4-Chlordehydromethyltestosterone 4-Hydroxytestosterone 5α-Androst-1-ene-3,17-dione 7β-Hydroxyepiandrosterone 11-Ketotestosterone 17-((1-Oxoheptyl)oxy)androstan-3-one 17-((1-Oxopentyl)oxy)androstan-3-one 17-(1-Oxopropoxy)androstan-3-one 17β-Hydroxyandrost-2-ene-2-carbonitrile 19-Norandrostenediol 19-Norandrostenedione 19-Norandrosterone 19-Nordehydrotestosterone Δ¹-Androstenediol Δ¹-Testosterone Δ^1,4-Androstenedione Δ⁴-Androstenediol Δ⁴-Androstenedione Δ^4-Tibolone Δ⁴-Androstenediol Δ⁴-Androstenedione Adrenosterone Androisoxazole Androstanolone Bolandiol Bolasterone Bolazine Boldenone Boldione Bolenol Bolmantalate Calusterone Cl-4AS-1 Clostebol Cloxotestosterone Cortexolone 17α-propionate Danazol Desogestrel Desoxymethyltestosterone DHEA DHEA sulfate Dihydrotestosterone Drostanolone Enestebol Epitiostanol Ethisterone Ethyldienolone Ethylestrenol Fluoxymesterone Formebolone Furazabol Hexabolan Hydroxystenozole Levonorgestrel Mebolazine Medroxyprogesterone acetate Mepitiostane Mesabolone Mestanolone Mesterolone Metandienone/Methandrostenolone Metenolone Metenolone acetate Metenolone enanthate Methandriol Methandriol propionate Methasterone Methylestrenolone Methyltestosterone Metribolone Mibolerone Nandrolone Nandrolone caproate Nandrolone cypionate Nandrolone cyclohexane carboxylate Nandrolone cyclohexylpropionate Nandrolone cyclotate Nandrolone decanoate Nandrolone furylpropionate Nandrolone hexyloxyphenylpropionate Nandrolone hydrogen succinate Nandrolone laurate Nandrolone phenylpropionate Nandrolone propionate Nandrolone undecyclate Norboletone Norclostebol Norethandrolone Norethisterone Norgestrel Oxabolone Oxabolone cypionate Oxandrolone Oxendolone Oxymesterone Oxymetholone Penmesterol Propetandrol Quinbolone Quingestanol acetate Roxibolone Silandrone Stanozolol Stenbolone Stenbolone acetate Testolactone Testosterone Testosterone acetate Testosterone capropate Testosterone cypionate Testosterone decanoate Testosterone enanthate Testosterone isocaproate Testosterone ketolaurate Testosterone nicotinate Testosterone phenylpropionate Testosterone propionate Testosterone undecanoate Tetrahydrogestrinone Thiomesterone Tibolone Tiomesterone Trenboloneca Trenbolone acetate Trestolone

Mixed (SARMs)	AC-262,356 Andarine BMS-564,929 Enobosarm (ostarine) LGD-2226 LGD-3303 LGD-4033 RAD140 S-23 S-40503 TFM-4AS-1

Antagonists	3α-Hydroxytibolone 3β-Hydroxytibolone Abiraterone Abiraterone acetate Apalutamide AZD-3514 Bisphenols (e.g., BADGE, BFDGE, bisphenol A, bisphenol F, bisphenol S) Benorterone Bicalutamide BMS-641,988 BOMT Canrenoic acid Canrenone Chlormadinone acetate Cimetidine Cioteronel Clometerone Cyproterone Cyproterone acetate Delanterone DDT (via metabolite p,p’-DDE) Dieldrin Dienogest Drospirenone Endosulfan Enzalutamide EPI-001 Epitestosterone Fenarimol Flutamide Galeterone Guggulsterone Hydroxyflutamide Inocoterone Ketoconazole Lavender oil Linuron Megestrol acetate Mespirenone Methiocarb Metogest Mifepristone Nilutamide Nomegestrol Nordinone Norgestimate ODM-201 ONC1-13B ORM-15341 Osaterone Oxendolone PF-998425 Potassium canrenoate Prochloraz Procymidone R-2956 Rosterolone RU-58642 RU-58841 Spironolactone Topilutamide (fluridil) Topterone Valproic acid Vinclozolin VT-464 Zanoterone

Enzyme

Modulators	See here instead (modulators of 20,22-desmolase, 17α-hydroxylase/17,20-lyase, 3β-HSD, 17β-HSD, 5α-reductase, and aromatase).

Others

Precursors/prohormones	Cholesterol 22R-Hydroxycholesterol 20α,22R-Dihydroxycholesterol Pregnenolone Pregnenolone sulfate 17-Hydroxypregnenolone Progesterone 17-Hydroxyprogesterone 11-Deoxycortisol (cortodoxone) DHEA DHEA sulfate Δ⁵-Androstenediol Δ⁴-Androstenedione

Indirect	Antigonadotropins (e.g., estrogens, progestogens, prolactin) GnRH agonists (e,g, GnRH, leuprorelin) GnRH antagonists (e.g., cetrorelix) Gonadotropins (e.g., FSH, hCG, LH) Kisspeptin Plasma proteins (ABP, albumin, SHBG)

See also: Estrogenics • Glucocorticoids • Mineralocorticoids • Progestogenics

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