Amsacrine drug data and news

Amsacrine 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 Amsacrine
Brand Names/Synonyms AMSA P-D; Acridinyl Anisidide; Amsacrine; Amsidine; Amsidyl; Amsine; M-Amsa; Mamsa
Indication For treatment of acute myeloid leukaemia.
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Description Not Available
Pharmacology Amsacrine is an acridine dye derivative that was synthesized in New Zealand in 1974. It entered clinical trials in 1977. Amsacrine is a DNA-reactive or DNA interchelating agent. It is indicated for induction of remission in acute adult leukemia refractory to conventional therapy.
Mechanism Of Action Amsacrine binds to DNA through intercalation and external binding. It has a base specificity for A-T pairs. Rapidly dividing cells are two to four times more sensitive to amsacrine than are resting cells. Amsacrine appears to cleave DNA by inducing double stranded breaks. Amsacrine also targets and inhibits topoisomerase II. Cytotoxicity is greatest during the S phase of the cell cycle when topoisomerase levels are at a maximum.
Amsacrine News
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Dosage Forms LIQUID
Drug_Category Antineoplastic Agents; ATC:L01XX01
Absorption poorly absorbed
Interactions Not Available
Toxicity nausea and vomiting, diarrhea, some cardiotoxicity (rarely)
Organisms Affected Humans and other mammals
Chemical IUPAC Name N-(4-acridin-9-ylamino-3-methoxy-phenyl)methanesulfonamide
Chemical Formula C21H19N3O3S
Molecular Weight 393.46 g/mol
Smiles String COC1=C(C=CC(=C1)NS(=O)(=O)C)NC2=C3C=CC=CC3=NC4=CC=CC=C42
Melting Point Not Available
Water Solubility <1 mg/mL
State Solid
LogP/Hphobicity 5.273
Isoelectric Point Not Available
Biotransformation primarily hepatic, converted to glutathione conjugate
Half Life 8-9 hours
Protein Binding [%] 96%-98%
RxList Link Not Available>RXlist
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Drug Reference http://www.drugs.com/cons/Amsacrine.html
http://www.bccancer.bc.ca/HPI/DrugDatabase/DrugIndexPro/Amsacrine.htm
Drug Type Approved Drug
Accession No APRD00064
CAS Registry Number 51264-14-3
KEGG Compound ID C01553
PubChem ID SID:4711
PharmGKB ID PA10309
SwissProt ID Not Available
GenBank ID Not Available
Drug ID Number [DIN] 582212

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