Letrozole
Brand names,
Letrozole
Analogs
Letrozole
Brand Names Mixture
Letrozole
Chemical_Formula
C17H11N5
Letrozole
RX_link
http://www.rxlist.com/cgi/generic2/letroz.htm
Letrozole
fda sheet
Letrozole
msds (material safety sheet)
Letrozole
Synthesis Reference
No information avaliable
Letrozole
Molecular Weight
285.303 g/mol
Letrozole
Melting Point
184-185 oC
Letrozole
H2O Solubility
No information avaliable
Letrozole
State
Solid
Letrozole
LogP
3.385
Letrozole
Dosage Forms
Tablet
Letrozole
Indication
For the extended adjuvant treatment of early breast cancer in postmenopausal women who have received 5 years of adjuvant tamoxifen therapy. Also for first-line treatment of postmenopausal women with hormone receptor positive or hormone receptor unknown locally advanced or metastatic breast cancer. Also indicated for the treatment of advanced breast cancer in postmenopausal women with disease progression following antiestrogen therapy.
Letrozole
Pharmacology
Letrozole is an aromatase inhibitor used in the treatment of breast cancer. Aromatase inhibitors work by inhibiting the action of the enzyme aromatase, which converts androgens into estrogens by a process called aromatization. As breast tissue is stimulated by estrogens, decreasing their production is a way of suppressing recurrence of the breast tumor tissue.
Letrozole
Absorption
Rapidly and completely absorbed. Absorption is not affected by food.
Letrozole
side effects and Toxicity
No information avaliable
Letrozole
Patient Information
No information avaliable
Letrozole
Organisms Affected
Humans and other mammals