Mepitiostane

Mepitiostane

Systematic (IUPAC) name
(2α,3α,5α,17β)-17-[(1-methoxycyclopentyl)oxy]-2,3-epithioandrostane
Clinical data
AHFS/Drugs.com	International Drug Names
Pregnancy cat.	?
Legal status	℞ Prescription only
Routes	Oral
Identifiers
CAS number	21362-69-6
ATC code	None
PubChem	CID 30605
UNII	O00404969K^Y
KEGG	D01602^Y
Chemical data
Formula	C₂₅H₄₀O₂S
Mol. mass	404.64 g/mol
SMILES	eMolecules & PubChem
Y(what is this?) (verify)

Mepitiostane (INN) is an anabolic steroid. It is purported to also have anti-estrogen properties.

Estrogens and progestogens (G03C-D, L02)

Agonist

1st	Norpregnene (Norethisterone^#/Norethisterone acetate • Ethynodiol diacetate)

2nd	Norpregnene (Levonorgestrel^#/Norgestrel/Norelgestromin)

3rd	19-nortestosterone (Desogestrel/Etonogestrel • Gestodene • Norgestimate)

4th	Androstene (Drospirenone) • 19-norprogesterone (Nomegestrol • Promegestone • Trimegestone) • 19-nortestosterone (Dienogest)

17-OH	Chlormadinone • Cyproterone • Medroxyprogesterone/Medroxyprogesterone 17-acetate^# • Megestrol

Other/ ungrouped	Pregnenedione (Gestonorone) • Pregnene (Ethisterone) • Pregnadiene (Medrogestone • Melengestrol) • Norpregnane (Norgestrienone) • Lynestrenol • Norethynodrel • Tibolone • Dydrogesterone • Quingestanol

Agonist

Steroidal	Diosgenin • Estradiol (Ethinylestradiol^#/Mestranol • Estradiol 17 beta-cypionate^# • Polyestradiol phosphate) • Estrone (Estrone sulfate) • Estriol • Promestriene • Equilenin • Equilin

Nonsteroidal	Chlorotrianisene • Dienestrol • Fosfestrol • Diethylstilbestrol • Zeranol

Clomifene^# • Mepitiostane • Nafoxidine

pure antagonist: Fulvestrant

M: ♀ FRS

anat/phys/devp

noco/cong/npls, sysi/epon

proc/asst, drug (G1/G2B/G3CD)