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Brand names,
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Analogs
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Brand Names Mixture
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Chemical_Formula
C34H36F3NO13
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RX_link
http://www.rxlist.com/cgi/generic2/rubicin.htm
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fda sheet
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msds (material safety sheet)
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Synthesis Reference
No information avaliable
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Molecular Weight
723.644 g/mol
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Melting Point
116-117oC
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H2O Solubility
insoluble
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State
Solid
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LogP
3.332
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Dosage Forms
Liquid
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Indication
Bladder cancer
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Pharmacology
When 800 mg Valstar was administered intravesically to patients with carcinoma in situ, Valstar penetrated into the bladder wall. The mean total anthracycline concentration measured in bladder tissue exceeded the levels causing 90% cytoxicity to human bladder cells cultured in vitro. During the two-hour dose-retention period, the metabolism of Valstar to its major metabolites N-trifluoroacetyladriamycin and N-trifluoroacetyladriamycinol was neglible. After retention, the drug was almost completely excreted by voiding the instillate. Mean percent recovery of Valstar, N-trifluoroacetyladriamycin, and total anthracyclines in 14 urine samples from six patients was 98.6%, 0.4%, and 99.0% of the total administered drug, respectively. During the two-hour dose-retention period, only nanogram quantities of Valstar were absorbed into the plasma.
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Absorption
No information avaliable
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side effects and Toxicity
No information avaliable
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Patient Information
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Organisms Affected
Humans and other mammals