Naftifine hydrochloride Product Name Naftifine hydrochloride
CAS 65473-14-5
MF C21H22ClN
MW 323.86
EINECS 620-502-9
MOL File65473-14-5.mol
Chemical Properties
Melting point 172-175°C storage temp. Keep in dark place,Inert atmosphere,2-8°C solubility ethanol: soluble50mg/mL Merck 14,6355 CAS DataBase Reference 65473-14-5(CAS DataBase Reference)
Usage And Synthesis Local antifungal agents
Naphthalennee hydrochloride, also known as cinnamonyl methylaminne, naphthalennee, and naphthalennee hydrochloride, is currently one of the commonly used drugs for fungal infection in Department of Dermatology, belonging to the local antifungal agents of acrylamines. It has bactericidal effect on the dermatophytes (Trichophyton, Microsporum and epidermis Trichophyton). It has bacteriostasis against Malassezia, Candida and other yeasts. It also has local bactericidal effect on Gram-positive and negative bacteria. The mechanism of its action is to inhibit the fungal squalene cyclooxygenase. It interferes with the biosynthesis of ergosterol in fungal cell wall. It affects the lipid metabolism of fungi and causes the damage or death of fungal cells to play a bactericidal and bacteriostasis effect. It is suitable for dermatophytosis caused by sensitive fungi, such as tinea corporis, tinea pedis, tinea capitis, onychomycosis, tinea versicolor, superficial candidiasis as well as erasing fungal disease in the skin folds. For the the external application of 1% Naftifine Hydrochloride Ointment on the skin by thehealthy people, about 3% to 6% of the doses can be absorbed.The concentration of naphthofinn on the surface of the skin at a single dose within 24 hours is sufficient to inhibit the growth of dermatitis. Naftifine can be converted to at least three metabolites through the oxidation of benzene ring and naphthalenne and N- alkylation in the body. About 40% to 60% of the drugs in the body are excreted in the form of the original and metabolite form into the urine, and the rest is excreted into the feces by the bile. The half-life of the skin external use of naftifine is about 2~3 days.
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