Nilutamide drug data and news

Nilutamide drug data, resources, and news articles (when available). Onconews.org provides news on cancer research. This section, which includes profiles on medicines that may or not be cancer-related is in beta form. If things run smoothly we will be releasing a new format late in the summer of 2006.

Generic name Nilutamide
Brand Names/Synonyms Anandron; CHEMBANK1765; Nilandron; Nilandrone; Nilutamida [Spanish]; Nilutamide; Nilutamide [Usan:Ban:Inn]; Nilutamidum [Latin]
Indication Used as an add-on therapy following surgical or chemical castration due to prostate cancer
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Description Not Available
Pharmacology Nilutamide is an antineoplastic hormonal agent primarily used in the treatment of prostate cancer. Nilutamide is a pure, nonsteroidal anti-androgen with affinity for androgen receptors (but not for progestogen, estrogen, or glucocorticoid receptors). Consequently, Nilutamide blocks the action of androgens of adrenal and testicular origin which stimulate the growth of normal and malignant prostatic tissue. Prostate cancer is mostly androgen-dependent and can be treated with surgical or chemical castration. To date, antiandrogen monotherapy has not consistently been shown to be equivalent to castration.
Mechanism Of Action Nilutamide competes with androgen for the binding of androgen receptors, consequently blocking the action of androgens of adrenal and testicular origin which stimulate the growth of normal and malignant prostatic tissue.
Nilutamide News
(When available)

Combination Therapy To Avoid Prostate Cancer Recurrence  Sep 12, 2005
The anti-androgen hormone Nilutamide works by blocking the effects of excess testosterone, a hormone produced by the body that can promote the growth of cancer ... - MedIndia,

Combination Hormone/Vaccine Therapy for Prostate Cancer May ...  Aug 1, 2005
...randomly assigned 42 prostate cancer patients to receive either vaccine or second-line antiandrogen treatment, which consisted of the hormone nilutamide. ... - Kansas City infoZine

Dual therapy aids prostate patients  Jul 25, 2005
...assigned 42 prostate cancer patients to receive either the experimental vaccine or a second-line anti-androgen treatment, consisting of the hormone nilutamide. ... - Washington Times

Prostate Cancer Vaccine Boosts Hormone Therapy  Jul 25, 2005
The patients were randomly assigned to either a recombinant prostate cancer vaccine or Nilandron (nilutamide), a second-line hormone therapy, for six months. ... - MedPage Today

Dosage Forms TABLET
Drug_Category Antineoplastic Agents; ATC:L02BB02
Absorption Not Available
Interactions Interactions for Nilutamide:

In vitro, nilutamide has been shown to inhibit the activity of liver cytochrome P-450 isoenzymes and therefore, may reduce the metabolism of compounds requiring these systems.
Consequently, drugs with a low therapeutic margin, such as vitamin K antagonists, phenytoin, and theophylline, could have a delayed elimination and increases in their serum half-life leading to a toxic level. The dosage of these drugs or others with a similar metabolism may need to be modified if they are administered concomitantly with nilutamide. For example, when vitamin K antagonists are administered concomitantly with nilutamide, prothrombin time should be carefully monitored and if necessary, the dosage of vitamin K antagonists should be reduced.

Toxicity Not Available
Organisms Affected Humans and other mammals
Chemical IUPAC Name 5,5-dimethyl-3-[4-nitro-3-(trifluoromethyl)phenyl]-imidazolidine-2,4-dione
Chemical Formula C12H10F3N3O4
Molecular Weight 317.221 g/mol
Smiles String CC1(C(=O)N(C(=O)N1)C2=CC(=C(C=C2)[N+](=O)[O-])C(F)(F)F)C
Melting Point Not Available
Water Solubility Not Available
State Solid
LogP/Hphobicity 2.232
Isoelectric Point Not Available
Biotransformation Not Available
Half Life 38.0-59.1 hours
Protein Binding [%] Not Available
RxList Link RXlist
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Drug Reference http://www.drugs.com/cons/Nilutamide.html
http://www.rxlist.com/cgi/generic2/nilutam.htm
Drug Type Approved Drug
Accession No APRD00150
CAS Registry Number 63612-50-0
KEGG Compound ID C08164
PubChem ID SID:65668
PharmGKB ID PA450632
SwissProt ID Not Available
GenBank ID Not Available
Drug ID Number [DIN] 2221861

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