Letrozole

In the US, Letrozole (letrozole systemic) is a member of the following drug classes: aromatase inhibitors, hormones/antineoplastics and is used to treat Breast Cancer, Breast Cancer - Adjuvant, Breast Cancer - Metastatic and Female Infertility.

US matches:

• Letrozole

Scheme

Rec.INN

ATC (Anatomical Therapeutic Chemical Classification)

L02BG04

CAS registry number (Chemical Abstracts Service)

0112809-51-5

Chemical Formula

C17-H11-N5

Molecular Weight

285

Therapeutic Categories

Antineoplastic agent

Enzyme inhibitor, aromatase

Chemical Name

Benzonitrile, 4,4'-(1H-1,2,4-triazol-1-ylmethylene)bis-

Foreign Names

• Letrozolum (Latin)
• Letrozol (German)
• Letrozole (French)
• Letrozol (Spanish)

Generic Names

• Letrozole (OS: USAN, BAN)
• CGS 20267 (IS: Ciba-Geigy)
• Letrozole (PH: USP 32, Ph. Eur. 5, BP 2010)
• Letrozolum (PH: Ph. Eur. 6)

Brand Names

• Aromek
  Celon, Poland



• Cendalon
  Teva, Argentina



• Etruzil
  Egis, Slovakia



• Fecinole
  Dosa, Argentina; Medigroup, Peru



• Femaplex
  Genepharm, Greece



• Femar
  Novartis, Denmark; Novartis, Finland; Novartis, Iceland; Novartis, Norway; Novartis, Sweden



• Femara
  Delphi, Netherlands; Euro, Netherlands; Novartis, United Arab Emirates; Novartis, Argentina; Novartis, Austria; Novartis, Australia; Novartis, Bosnia & Herzegowina; Novartis, Bangladesh; Novartis, Belgium; Novartis, Bulgaria; Novartis, Bahrain; Novartis, Brazil; Novartis, Canada; Novartis, Switzerland; Novartis, Chile; Novartis, China; Novartis, Colombia; Novartis, Czech Republic; Novartis, Germany; Novartis, Ecuador; Novartis, Estonia; Novartis, Egypt; Novartis, Spain; Novartis, United Kingdom; Novartis, Greece; Novartis, Hong Kong; Novartis, Croatia (Hrvatska); Novartis, Hungary; Novartis, Indonesia; Novartis, Ireland; Novartis, Israel; Novartis, Iraq; Novartis, Iran; Novartis, Italy; Novartis, Jordan; Novartis, Japan; Novartis, Kuwait; Novartis, Lebanon; Novartis, Sri Lanka; Novartis, Lithuania; Novartis, Luxembourg; Novartis, Latvia; Novartis, Malta; Novartis, Mexico; Novartis, Malaysia; Novartis, Netherlands; Novartis, New Zealand; Novartis, Oman; Novartis, Philippines; Novartis, Poland; Novartis, Portugal; Novartis, Qatar; Novartis, Romania; Novartis, Serbia; Novartis, Russian Federation; Novartis, Saudi Arabia; Novartis, Singapore; Novartis, Slovenia; Novartis, Slovakia; Novartis, Syria; Novartis, Thailand; Novartis, Turkey; Novartis, Taiwan; Novartis, United States; Novartis, Venezuela; Novartis, Vietnam; Novartis, Yemen; Novartis, South Africa; Novartis Pharmaceuticals, Peru



• Fémara
  Novartis, France; Novartis, France; Novartis, Tunisia; Novartis, Tunisia



• Femtozone
  Helm, Slovakia



• Kebirzol
  Aspen, Argentina



• Lametta
  Vipharm, Poland



• Leoncol
  Pharmanel, Greece



• Letrol
  Renata, Bangladesh



• Letropen
  Elpen, Greece



• Letroz
  Sun, Myanmar



• Letrozin
  Meditrina, Greece



• Letrozol Microsules
  Microsules, Argentina



• Letrozol Nucleus
  Rottendorf, Bulgaria; Synthon, Bulgaria; Synthon, Bulgaria



• Letrozol Sandoz
  Lek, Bulgaria; Rottendorf, Bulgaria; Sandoz, Slovakia; Synthon, Bulgaria



• Letrozol Streuli
  Streuli Pharma, Switzerland



• Letrozol Teva
  Teva, Slovakia



• Letrozole Helm
  Medihelm, Greece



• Letrozole Medico Uno
  Medico Uno, Slovakia



• Letrozol-Mepha
  Mepha Pharma, Switzerland



• Letrozolum Genthon
  Genthon, Slovakia



• Letrozolum Polpharma
  Polpharma, Slovakia



• Letrozolum Synthon
  Synthon, Slovakia



• Levinox
  Santa, Greece



• Linol
  Vianex / BIANEΞ, Greece



• Loosyn
  Synthon, Slovakia



• Losiral
  Farmindustria, Peru; Neoraxis, Chile; Recalcine, Ecuador



• Loxifan
  Padro, Spain



• Mimor
  png Gerolymatos, Greece



• Picozone
  Helm, Slovakia



• Trozet
  Dabur, India

International Drug Name Search

Glossary

BAN	British Approved Name
IS	Inofficial Synonym
OS	Official Synonym
PH	Pharmacopoeia Name
Rec.INN	Recommended International Nonproprietary Name (World Health Organization)
USAN	United States Adopted Name

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