EP1567508B1 — 1,2,4-triazole derivative, method for preparing the same, and pharmaceutical composition containing the same
Assigned to CJ CheilJedang Corp · Expires 2011-02-02 · 15y expired
What this patent protects
A 1,2,4-triazole derivative of formula 1 or a non-toxic salt thereof, a preparation method thereof, and a pharmaceutical composition containing the derivative or the salt as an active ingredient are provided:wherein, Ar represents naphthyl; 3,4-methylenedioxyphenyl: phenyl; or ph…
USPTO Abstract
A 1,2,4-triazole derivative of formula 1 or a non-toxic salt thereof, a preparation method thereof, and a pharmaceutical composition containing the derivative or the salt as an active ingredient are provided:wherein, Ar represents naphthyl; 3,4-methylenedioxyphenyl: phenyl; or phenyl substituted with the group selected from C1-C6 alkyl, C1-C6 alkoxy, or halogen.
Drugs covered by this patent
- Xalkori (crizotinib) · Pfizer
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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