Spirofulvin
Brand names,
Spirofulvin
Analogs
Spirofulvin
Brand Names Mixture
Spirofulvin
Chemical_Formula
C17H17ClO6
Spirofulvin
RX_link
http://www.rxlist.com/cgi/generic3/griseofulvin.htm
Spirofulvin
fda sheet
Spirofulvin
msds (material safety sheet)
Spirofulvin
Synthesis Reference
No information avaliable
Spirofulvin
Molecular Weight
352.766 g/mol
Spirofulvin
Melting Point
220 oC
Spirofulvin
H2O Solubility
8.64 mg/L
Spirofulvin
State
Solid
Spirofulvin
LogP
2.15
Spirofulvin
Dosage Forms
Powder; Tablet
Spirofulvin
Indication
For the treatment of ringworm infections of the skin, hair, and nails, namely: tinea corporis, tinea pedis, tinea cruris, tinea barbae, cradle cap or other conditions caused by Trichophyton or Microsporum fungi.
Spirofulvin
Pharmacology
Griseofulvin is a mycotoxic metabolic product of Penicillium spp. It was the first available oral agent for the treatment of dermatophytoses and has now been used for more than forty years. Griseofulvin is fungistatic with in vitro activity against various species of Microsporum Epidermophyton, and Trichophyton. It has no effect on bacteria or on other genera of fungi. Following oral administration, griseofulvin is deposited in the keratin precursor cells and has a greater affinity for diseased tissue. The drug is tightly bound to the new keratin which becomes highly resistant to fungal invasions.
Spirofulvin
Absorption
Poorly absorbed from GI ranging from 25 to 70% of an oral dose. Absorption is significantly enhanced by administration with or after a fatty meal.
Spirofulvin
side effects and Toxicity
Side effects are minor: headaches, gastrointestinal reactions and cutaneous eruptions
Spirofulvin
Patient Information
Spirofulvin
Organisms Affected
Yeast and other Trichophyton or Microsporum fungi