Cannabaceae

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Topterone
Clinical data
Other namesWIN-17665; Propyltestosterone; 17α-Propyltestosterone; 17α-Propylandrost-4-en-17β-ol-3-one
Routes of
administration		Topical
Identifiers
  • (8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-17-propyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
CAS Number
PubChem CID
ChemSpider
UNII
CompTox Dashboard (EPA)
ECHA InfoCard100.056.638 Edit this at Wikidata
Chemical and physical data
FormulaC22H34O2
Molar mass330.512 g·mol−1
3D model (JSmol)
  • CCCC1(CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C)O
  • InChI=1S/C22H34O2/c1-4-10-22(24)13-9-19-17-6-5-15-14-16(23)7-11-20(15,2)18(17)8-12-21(19,22)3/h14,17-19,24H,4-13H2,1-3H3/t17-,18+,19+,20+,21+,22+/m1/s1
  • Key:LZSOOHLAZHOTHJ-GUCLMQHLSA-N

Topterone (INNTooltip International Nonproprietary Name, USANTooltip United States Adopted Name) (developmental code name WIN-17665), also known as 17α-propyltestosterone (or simply propyltestosterone) or as 17α-propylandrost-4-en-17β-ol-3-one, is a steroidal antiandrogen that was first reported in 1978 and was developed for topical administration but, due to poor effectiveness, was never marketed.[1][2][3][4][5][6]

See also[edit]

References[edit]

  1. ^ Elks J (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 1–. ISBN 978-1-4757-2085-3.
  2. ^ Ferrari RA, Chakrabarty K, Beyler AL, Wiland J (November 1978). "Suppression of sebaceous gland development in laboratory animals by 17alpha-propyltestosterone". The Journal of Investigative Dermatology. 71 (5): 320–323. doi:10.1111/1523-1747.ep12529809. PMID 712108.
  3. ^ Rasmusson GH (1986). "Chapter 18. Chemical Control of Androgen Action". Annual Reports in Medicinal Chemistry. Vol. 21. Academic Press. pp. 179–188 (183). doi:10.1016/S0065-7743(08)61128-8. ISBN 978-0-08-058365-5.
  4. ^ Ferrari RA, Chakrabarty K, Creange JE, Beyler AL, Potts OG, Schane HP (April 1980). "Endocrine profile of topterone, a topical antiandrogen, in three species of laboratory animals". Methods and Findings in Experimental and Clinical Pharmacology. 2 (2): 65–69. PMID 7339330.
  5. ^ Chakrabarty K, Ferrari RA, Dessingue OC, Beyler AL, Schane HP (January 1980). "Mechanism of action of 17 alpha-propyltestosterone in inhibiting hamster flank organ development". The Journal of Investigative Dermatology. 74 (1): 5–8. doi:10.1111/1523-1747.ep12514560. PMID 7351494.
  6. ^ Marsden JR, Shuster S (6 December 2012). "The Treatment of Acne". Pharmacology of the Skin II: Methods, Absorption, Metabolism and Toxicity, Drugs and Diseases. Springer Science & Business Media. pp. 490–. ISBN 978-3-642-74054-1.
source: https://en.wikipedia.org/wiki/Topterone

One thought on “Cannabaceae”

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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