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Substance Name: Cyproterone [INN:BAN]
RN: 2098-66-0
UNII: E61Q31EK2F
InChIKey: DUSHUSLJJMDGTE-ZJPMUUANSA-N

Note

  • An anti-androgen that, in the form of its acetate (CYPROTERONE ACETATE), also has progestational properties. It is used in the treatment of hypersexuality in males, as a palliative in prostatic carcinoma, and, in combination with estrogen, for the therapy of severe acne and hirsutism in females.

Molecular Formula

  • C22-H27-Cl-O3

Molecular Weight

  • 374.9053
 

Classification Codes

  • Androgen Antagonists
  • Hormone
  • Hormone Antagonists
  • Hormones, Hormone Substitutes, and Hormone Antagonists
  • Reproductive Effect

Names and Synonyms

Name of Substance

  • Cyproterone
  • Cyproterone [INN:BAN]

MeSH Heading

  • Cyproterone

Synonyms

  • 6-Chlor-delta(sup 6)-1,2-alpha-methylen-17-alpha-hydroxyprogesteron
  • 6-Chlor-delta(sup 6)-1,2-alpha-methylen-17-alpha-hydroxyprogesteron [German]
  • Androcur
  • BAY 94-8367
  • BAY94-8367
  • Ciproterona
  • Ciproterona [INN-Spanish]
  • Ciproterone
  • Ciproterone [DCIT]
  • Cyproteron
  • Cyproterone
  • Cyproteronum
  • Cyproteronum [INN-Latin]
  • SH 80881
  • UNII-E61Q31EK2F

Systematic Name

  • 3'H-Cyclopropa(1,2)pregna-1,4,6-triene-3,20-dione, 6-chloro-1-beta,2-beta-dihydro-17-hydroxy-

Registry Numbers

CAS Registry Number

  • 2098-66-0

FDA UNII

  • E61Q31EK2F

System Generated Number

  • 0002098660

Structure Descriptors

InChI

1S/C22H27ClO3/c1-11(24)22(26)7-5-14-12-9-18(23)17-10-19(25)13-8-16(13)21(17,3)15(12)4-6-20(14,22)2/h9-10,12-16,26H,4-8H2,1-3H3/t12-,13+,14-,15-,16-,20-,21-,22-/m0/s1

InChIKey

DUSHUSLJJMDGTE-ZJPMUUANSA-N

Smiles

C1=2[C@@]([C@@H]3[C@@H](C(=O)C2)C3)([C@@H]2[C@@H]([C@@H]3[C@@]([C@](C(C)=O)(O)CC3)(C)CC2)C=C1Cl)C