Almestrone - Misplaced Pages

Chemical compound Pharmaceutical compound

Almestrone
Clinical data

Other names	Ba 38372; Ciba 38372; 7α-Methylestrone
Routes of administration	By mouth
Drug class	Estrogen
ATC code	None
Identifiers
IUPAC name (7R,8R,9S,13S,14S)-3-hydroxy-7,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopentaphenanthren-17-one
CAS Number	10448-96-1
PubChem CID	65601
ChemSpider	59042
UNII	N18A31MTB0
ChEMBL	ChEMBL2104052
CompTox Dashboard (EPA)	DTXSID001016949
ECHA InfoCard	100.212.018
Chemical and physical data
Formula	C₁₉H₂₄O₂
Molar mass	284.399 g·mol
3D model (JSmol)	Interactive image
SMILES CC1CC2=C(C=CC(=C2)O)C3C1C4CCC(=O)C4(CC3)C
InChI InChI=InChI=1S/C19H24O2/c1-11-9-12-10-13(20)3-4-14(12)15-7-8-19(2)16(18(11)15)5-6-17(19)21/h3-4,10-11,15-16,18,20H,5-9H2,1-2H3/t11-,15-,16+,18-,19+/m1/s1 Key:JUAJXSMWFOFDFC-MNHDCVOLSA-N

Almestrone (INNTooltip International Nonproprietary Name) (developmental code names Ba 38372, Ciba 38372), also known as 7α-methylestrone, is a synthetic, steroidal estrogen which was synthesized in 1967 but was never marketed. It is used as a precursor in the synthesis of several highly active steroids.

References

Elks J (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 900–. ISBN 978-1-4757-2085-3.
Krause N, Aksin-Artok Ö (2011). "Copper-Mediated and Copper-Catalyzed Addition and Substitution Reactions of Extended Multiple Bond Systems". PATai's Chemistry of Functional Groups. doi:10.1002/9780470682531.pat0450. ISBN 9780470682531.
Morais GR, Yoshioka N, Watanabe M, Mataka S, Oliveira CD, Thiemann T (2006). "C7-Substituted Estranes and Related Steroids". Mini-Reviews in Organic Chemistry. 3 (3): 229–251. doi:10.2174/1570193X10603030229. ISSN 1570-193X.

Estrogen receptor modulators

ERTooltip Estrogen receptor

Agonists

Unknown/unsorted: ERB-26
ERA-45
ERB-79
ZK-283197

Xenoestrogens: Anise-related (e.g., anethole, anol, dianethole, dianol, photoanethole)
Chalconoids (e.g., isoliquiritigenin, phloretin, phlorizin (phloridzin), wedelolactone)
Coumestans (e.g., coumestrol, psoralidin)
Flavonoids (incl. 7,8-DHF, 8-prenylnaringenin, apigenin, baicalein, baicalin, biochanin A, calycosin, catechin, daidzein, daidzin, ECG, EGCG, epicatechin, equol, formononetin, glabrene, glabridin, genistein, genistin, glycitein, kaempferol, liquiritigenin, mirificin, myricetin, naringenin, penduletin, pinocembrin, prunetin, puerarin, quercetin, tectoridin, tectorigenin)
Lavender oil
Lignans (e.g., enterodiol, enterolactone, nyasol (cis-hinokiresinol))
Metalloestrogens (e.g., cadmium)
Pesticides (e.g., alternariol, dieldrin, endosulfan, fenarimol, HPTE, methiocarb, methoxychlor, triclocarban, triclosan)
Phytosteroids (e.g., digitoxin (digitalis), diosgenin, guggulsterone)
Phytosterols (e.g., β-sitosterol, campesterol, stigmasterol)
Resorcylic acid lactones (e.g., zearalanone, α-zearalenol, β-zearalenol, zearalenone, zeranol (α-zearalanol), taleranol (teranol, β-zearalanol))
Steroid-like (e.g., deoxymiroestrol, miroestrol)
Stilbenoids (e.g., resveratrol, rhaponticin)
Synthetic xenoestrogens (e.g., alkylphenols, bisphenols (e.g., BPA, BPF, BPS), DDT, parabens, PBBs, PHBA, phthalates, PCBs)
Others (e.g., agnuside, rotundifuran)

Mixed
(SERMsTooltip Selective estrogen receptor modulators)

Antagonists

Coregulator-binding modulators: ERX-11

Noncompetitive inhibitors: Trilostane

GPERTooltip G protein-coupled estrogen receptor

Agonists	2-Methoxyestradiol 7β-Hydroxyepiandrosterone Afimoxifene (4-hydroxytamoxifen) Aldosterone Atrazine Bisphenol A Daidzein DDT (p,p'-DDT, o',p'-DDE) Diarylpropionitrile Equol Estradiol Ethinylestradiol Fulvestrant (ICI-182780) G-1 Genistein GPER-L1 GPER-L2 Hydroxytyrosol Kepone Nicotinic acid Nicotinamide Nonylphenol Oleuropein PCBs (2,2',5'-PCB-4-OH) Propylpyrazoletriol Quercetin Raloxifene Resveratrol STX Tamoxifen Tectoridin
Antagonists	CCL18 Estriol G-15 G-36 MIBE
Unknown	Diethylstilbestrol Zearalenone

See also: Receptor/signaling modulators; Estrogens and antiestrogens; Androgen receptor modulators; Progesterone receptor modulators; List of estrogens

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See also

References