National Cancer Institute
U.S. National Institutes of Health | www.cancer.gov

NCI Home
Cancer Topics
Clinical Trials
Cancer Statistics
Research & Funding
News
About NCI
NCI Drug Dictionary
Page Options
Print This Page
Quick Links
Director's Corner
Updates from the Director

Dictionary of Cancer Terms
Cancer-related terms

NCI Drug Dictionary
Definitions, names, and links

Funding Opportunities
Research and training

NCI Publications
Order/download free booklets

Advisory Boards and Groups
Information, meetings, reports

Science Serving People
Learn more about NCI

Español
Información en español
NCI Highlights
Virtual and Standard Colonoscopy Both Accurate

NCI Responds to Hurricanes

The Nation's Investment in Cancer Research FY 2009

Cancer Trends Progress Report: 2007 Update

Past Highlights
You CAN Quit Smoking Now!
Search for
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All

diethylstilbestrol
DES; the acronym for diethylstilbestrol, a synthetic, nonsteroidal form of estrogen. A well-known teratogen and carcinogen, DES inhibits the hypothalamic-pituitary-gonadal axis, thereby blocking the testicular synthesis of testosterone, lowering plasma testosterone, and inducing a chemical castration. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)

Synonyms:Diethylstilbenediol
Diethylstilbestrol Dipropionate
Diethylstilbestrolum
Diethylstilboestrol
Sinestrol
Stilboestrol Dipropionate
US brand names:Acnestrol
Cyren A
Deladumone
Diastyl
Domestrol
Estrobene
Estrobene
Estrosyn
Fonatol
Makarol
Milestrol
Neo-Oestronol I
Oestrogenine
Oestromenin
Oestromon
Palestrol
stilbestrol
Stilbetin
Stilboestroform
Stilboestrol
Synestrin
Synthoestrin
Vagestrol
Foreign brand names:Antigestil
Apstil
Boestrol
Bufon
Distilbene
Estrogenine
Estromenin
Grafestrol
Microest
Oestromensyl
Serral
Sexocretin
Sibol
Stilboefral
Stilkap
Abbreviation:DES
Chemical structure names:
  • (E)-4,4'-(1,2-diethyl-1,2-ethenediyl)bisphenol
  • 3,4-Bis(p-hydroxyphenyl)-3-hexene
  • 4,4'-Dihydroxy-alpha,beta-diethylstilbene
  • Alpha,alpha'-diethylstilbenediol
  • Trans-bis-(hydroxy-4-phenyl)-3,4 hexene-3



Previous:diclofenac sodium gel, didanosine, didemnin B, dideoxyadenosine, diethyldithiocarbamate
Next:Difflam, Diflucan, digoxin, dihydro-5-azacytidine, dihydrolenperone

A Service of the National Cancer Institute
Department of Health and Human Services National Institutes of Health USA.gov