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Details for Patent: 5,135,943

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Patent 5,135,943 protects ERTACZO and is included in one NDA.

Summary for Patent: 5,135,943

Title: 1H-imidazole derivative compounds and pharmaceutical compositions containing the same
Abstract:The 1H-imidazole derivative compound of formula I: ##STR1## and its nontoxic addition salts, particularly the nitrate addition salt, are more effective as antimycotic agents and are unexpectedly safer than the corresponding prior art compounds, especially the compound in which the sulfur atom of the benzothiophene ring of the above compound is replaced by an oxygen atom. Pharmaceutical compositions containing an effective amount of the compound of formula I, e.g. 1 to 5% by weight, in a pharmaceutical carrier are safer, more effective, and, in some cases, more reliable with fewer side effects than currently used antimycotic preparations.
Inventor(s): Foguet; Rafael (Barcelona, ES), Moreno; Marcial (Barcelona, ES), Raga; Manuel (Barcelona, ES), Cuberes; Rosa M. (Barcelona, ES), Castello; Jose M. (Barcelona, ES), Ortiz; Jose A. (Barcelona, ES)
Assignee: Ferrer Internacional S.A. (Barcelona, ES)
Application Number:07/649,764
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;
Patent PDF download available with subscription

Glossary
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Valeant Luxembourg
ERTACZO
sertaconazole nitrate
CREAM;TOPICAL021385Dec 10, 2003RXYes5,135,943<disabled>YYPRODUCT IS APPROVED FOR THE TOPICAL TREATMENT OF TINEA PEDIS
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Foreign Priority and PCT Information for Patent: 5,135,943

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Spain529608Feb 02, 1984
Spain533353Jun 01, 1984
Spain535656Aug 06, 1984

International Patent Family for Patent: 5,135,943

Country Document Number Publication Date
South Africa8410086Apr 30, 1986
Philippines21405Oct 15, 1987
Japan60181086Sep 14, 1985
Japan3031198May 02, 1991
Japan1665006May 19, 1992
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