- Containing cyclobutane substituent of pyrazines, its composition and use thereof
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The invention relates to a cyclobutane substituent group-containing pyrazine compound and application thereof as a drug, and particularly relates to application of the cyclobutane substituent group-containing pyrazine compound in preparing the drug for preventing and treating various influenza viruses. Especially, the invention relates to a compound as shown in a general formula (I) or a stereomer, a geometrical isomer, a tautomer, a nitrogen oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, and various variables are defined in the specification. The invention also relates to application of the compound as shown in the general formula (I) or the stereomer, geometrical isomer, tautomer, nitrogen oxide, hydrate, solvate, metabolite, pharmaceutically acceptable salt or prodrug thereof as the drug, and particularly relates to application of the compound as shown in the general formula (I) or the stereomer, geometrical isomer, tautomer, nitrogen oxide, hydrate, solvate, metabolite, pharmaceutically acceptable salt or prodrug thereof as the drug for preventing and treating the influenza viruses.
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- OXINDOLE DERIVATIVE AS FEEDING CONTROL AGENT
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Disclosed is a compound represented by the formula (1) below, a prodrug thereof or a pharmaceutically acceptable salt of either, which is useful as a therapeutic, preventive or ameliorating agent for diabetes and the like. (In the formula, R3 represents an optionally substituted carbamoyl group or the like; X represents a hydroxyl group or the like; W1 and W2 independently represent a single bond or methylene; R7 and R8 independently represent a hydrogen atom, an optionally substituted alkyl group or the like; and Ar represents an optionally substituted aryl group or the like.)
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Page/Page column 26
(2008/12/06)
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