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Not to be confused with Diethylstilbestrol or Dimestrol.
Dimethylstilbestrol
Clinical data
Other namesDMS; (Ε)-α,α'-Dimethyl-4,4'-stilbenediol
Drug class Nonsteroidal estrogen
Identifiers
  • 4-[(E)-3-(4-hydroxyphenyl)but-2-en-2-yl]phenol
CAS Number
PubChem CID
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard ( EPA)
Chemical and physical data
FormulaC16H16O2
Molar mass240.302 g·mol−1
3D model ( JSmol)
  • C/C(=C(/C)\C1=CC=C(C=C1)O)/C2=CC=C(C=C2)O
  • InChI=1S/C16H16O2/c1-11(13-3-7-15(17)8-4-13)12(2)14-5-9-16(18)10-6-14/h3-10,17-18H,1-2H3/b12-11+
  • Key:XPINIPXARSNZDM-VAWYXSNFSA-N

Dimethylstilbestrol (DMS) is a nonsteroidal estrogen of the stilbestrol group related to diethylstilbestrol which was never marketed. [1] [2] [3] [4] [5]: 213  It is a so-called "weak", "impeded", or "short-acting" estrogen similarly to estriol and meso-butoestrol. [6] [7] [8] [9] The affinity of DMS for the ER was reported as about 10% of that of estradiol. [10] For comparison, diethylstilbestrol had 140% of the affinity of estradiol for the ER. [10]

The endometrial proliferation dose of DMS in women is 20 mg. [5]: 212–213  A single 12 mg intramuscular injection of DMS has a duration of approximately 12 days in humans. [5]

References

  1. ^ Pincus G (3 September 2013). "Blastocyst Development and Implantation". The Control of Fertility. Elsevier. pp. 126–. ISBN  978-1-4832-7088-3.
  2. ^ Emmens CW, Martin L (5 December 2016). "Anti-Estrogens". In Dorfman RI (ed.). Steroidal Activity in Experimental Animals and Man. Elsevier Science. pp. 83–. ISBN  978-1-4832-7299-3.
  3. ^ Hilf R, Wittliff JL (27 November 2013). "Mechanisms of Action of Estrogens". In Sartorelli AC, Johns DG (eds.). Antineoplastic and Immunosuppressive Agents. Springer Science & Business Media. pp. 110–. ISBN  978-3-642-65806-8.
  4. ^ Horwitz KB, McGuire WL (14 December 2013). "Antiestrogens: Mechanism of Action and Effects in Breast Cancer". In McGuire W (ed.). Experimental Biology. Springer Science & Business Media. pp. 169–. ISBN  978-1-4757-4673-0.
  5. ^ a b c Knörr K, Beller FK, Lauritzen C (17 April 2013). "Prinzipien der Hormonbehandlung: Die wichtigsten hormonalen Behandlungsmethoden". Lehrbuch der Gynäkologie. Springer-Verlag. ISBN  978-3-662-00942-0.
  6. ^ Katzenellenbogen BS, Iwamoto HS, Heiman DF, Lan NC, Katzenellenbogen JA (1978). "Stilbestrols and stilbestrol derivatives: estrogenic potency and temporal relationships between estrogen receptor binding and uterine growth". Molecular and Cellular Endocrinology. 10 (1): 103–113. doi: 10.1016/0303-7207(78)90063-1. PMID  564791. S2CID  45882988.
  7. ^ Martin L (January 1969). "Dimethylstilbestrol and 16-oxo-estradiol: anti-estrogens or estrogens?". Steroids. 13 (1): 1–10. doi: 10.1016/s0039-128x(69)80055-3. PMID  5764482.
  8. ^ Emmens CW, Cox RI, Martin L (July 1959). "Oestrogen inhibitors of the stilboestrol series". The Journal of Endocrinology. 18 (4): 372–380. doi: 10.1677/joe.0.0180372. PMID  13820198.
  9. ^ Emmens CW, Cox RI (September 1958). "Dimethylstilboestrol as an oestrogen inhibitor". The Journal of Endocrinology. 17 (3): 265–271. doi: 10.1677/joe.0.0170265. PMID  13587831.
  10. ^ a b Jordan VC, Lieberman ME (September 1984). "Estrogen-stimulated prolactin synthesis in vitro. Classification of agonist, partial agonist, and antagonist actions based on structure". Molecular Pharmacology. 26 (2): 279–285. CiteSeerX  10.1.1.1064.9508. PMID  6541293.
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