In some countries, this medicine may only be approved for veterinary use.



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Hormonal contraceptive for systemic use



Chemical Name

Pregna-4,6-diene-3,20-dione, 6-chloro-17-hydroxy-

Foreign Names

  • Chlormadinonum (Latin)
  • Chlormadinon (German)
  • Chlormadinone (French)
  • Clormadinona (Spanish)

Generic Names

Brand Names

  • Belara (Chlormadinone and Ethinylestradiol)
    CORNE, Mexico; Formenti, Italy; Grünenthal, Peru; Grünenthal, Romania; Grünenthal, Tunisia
  • Libeli (Chlormadinone and Ethinylestradiol)
    Tecnimede, Portugal
  • Anifertil (veterinary use)
    Animedic, Germany; aniMedica, Austria
  • Aptacol
    Taiyo Pharmaceutical, Japan
  • Balanca (Chlormadinone and Ethinylestradiol)
    Gedeon Richter, Germany; Grünenthal, Austria
  • Balianca (Chlormadinone and Ethinylestradiol)
    Faes, Spain
  • Belara (Chlormadinone and Ethinylestradiol)
    Eurim, Austria; Gedeon Richter, Germany; Grünenthal, Austria; Grünenthal, Switzerland; Grünenthal, Chile; Grünenthal, Colombia; Grünenthal, Costa Rica; Grünenthal, Czech Republic; Grünenthal, Estonia; Grünenthal, Spain; Grünenthal, France; Grünenthal, Guatemala; Grünenthal, Honduras; Grünenthal, Croatia (Hrvatska); Grünenthal, Hungary; Grünenthal, Israel; Grünenthal, Lithuania; Grünenthal, Latvia; Grünenthal, Nicaragua; Grünenthal, Oman; Grünenthal, Panama; Grünenthal, Portugal; Grünenthal, Slovenia; Grünenthal, Slovakia; Grünenthal, El Salvador; Grünenthal, Venezuela; Janssen, Brazil; Schering-Plough, Turkey
  • Belarina (Chlormadinone and Ethinylestradiol)
    Grünenthal, Switzerland; Grünenthal, Slovakia
  • Bellissima (Chlormadinone and Ethinylestradiol)
    Rottapharm/Madaus, Germany
  • Bilmon - 1 A Pharma (Chlormadinone and Ethinylestradiol)
    1A Pharma, Germany
  • Bonita AL (Chlormadinone and Ethinylestradiol)
    Aliud, Germany
  • Chariva (Chlormadinone and Ethinylestradiol)
    Gedeon Richter, Germany
  • Chlokinan L
    Sanwa Kagaku, Japan
  • Chlokinan
    Sanwa Kagaku, Japan
  • Chlormadinon fem JENAPHARM
    Jenapharm, Germany
  • Chlormadinone Acetate Sannova
    Sannova, Japan
  • Chlormadinone Qualimed
    Qualimed, France
  • Chlormadinone Sandoz
    Sandoz, France
  • Chlormadinone Teva
    Teva Santé, France
  • Clormetin (Chlormadinone and Ethinylestradiol)
    Leon Farma, Estonia
  • Delia (Chlormadinone and Ethinylestradiol)
    Kwizda, Austria
  • Efumin
    Fuji Yakuhin, Japan
  • Enriqa (Chlormadinone and Ethinylestradiol)
    Jenapharm, Germany
  • Evafem (Chlormadinone and Ethinylestradiol)
    Grünenthal, Chile
  • Gesin
    Kobayashi Kako, Japan
  • Gynorelle (Chlormadinone and Ethinylestradiol)
    Gynopharm, Chile
  • Jirustan L
    Towa Yakuhin, Japan
  • Kishilinon
    Tatsumi Kagaku, Japan
  • LaBibiane (Chlormadinone and Ethinylestradiol)
    CT Arzneimittel, Germany
  • Ladonna (Chlormadinone and Ethinylestradiol)
    Sandoz, Switzerland
  • Lilia (Chlormadinone and Ethinylestradiol)
    Aristo Pharma, Germany
  • Lisette (Chlormadinone and Ethinylestradiol)
    Mylan dura, Germany
  • Lovinda (Chlormadinone and Ethinylestradiol)
    Andromaco, Chile
  • Lutedion (Chlormadinone and Mestranol)
    ASKA Seiyaku Asuka, Japan
  • Lutéran
    Sanofi-Aventis, France
  • Lutoral
    Pfizer, Mexico; Shionogi Seiyaku, Japan
  • Lutoral-E (Chlormadinone and Mestranol)
    Pfizer, Mexico
  • Lybella (Chlormadinone and Ethinylestradiol)
    Alfa Wassermann, Italy
  • Madinette (Chlormadinone and Ethinylestradiol)
    Dermapharm, Switzerland; Mibe, Austria; Mibe, Germany
  • Minette (Chlormadinone and Ethinylestradiol)
    Kade/Besins, Germany
  • Mona HEXAL (Chlormadinone and Ethinylestradiol)
    Hexal, Germany
  • Neo-Eunomin (Chlormadinone and Ethinylestradiol)
    Gedeon Richter, Germany
  • Papachol
    Sawai Seiyaku, Japan
  • Pink Luna (Chlormadinone and Ehinylestradiol)
    STADA, Germany
  • Prestron
    Roman Industries, Japan
  • Procosyd
    Nihon Yakuhin Kogyo, Japan
  • Prostal
    Dong-A, South Korea
  • Prostat
    Nippon Shinyaku, Japan
  • Ronsteron
    Nisshin Seiyaku - Yamagata, Japan
  • Sakiodil
    Taisho Yakuhin, Japan
  • Secuentex (Chlormadinone and Mestranol)
    Pfizer, Mexico
  • Solera (Chlormadinone and Ethinylestradiol)
    Hormosan, Germany
  • Synchrogest (veterinary use)
    Richter, Austria
  • Tyarena (Chlormadinone and Ethinylestradiol)
    Mepha, Switzerland
  • Velonica
    Yoshindo, Japan
  • Verana-ratiopharm (Chlormadinone and Ethinylestradiol)
    Ratiopharm, Germany

International Drug Name Search


BANBritish Approved Name
BANMBritish Approved Name (Modified)
DCFDénomination Commune Française
DCITDenominazione Comune Italiana
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name

Click for further information on drug naming conventions and International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.