• 제목/요약/키워드: Antiinfalmmatory

검색결과 2건 처리시간 0.016초

Pharmacological Study on Piperine

  • Lee, Eun-Bang;Shin, Kuk-Hyun;Woo, Won-Sick
    • Archives of Pharmacal Research
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    • 제7권2호
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    • pp.127-132
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    • 1984
  • Systematic pharmacological astudies on pipeline have revealed that this compound elicited diverse pharmacological activities; CNS depressant activity characterized by antagonism against electo shock seizure and by muscle relaxant activity in mice; antipyretic activity in tyyhoid vaccinated rabbits; analgesic activity as evaluated by tail-clip pressure and writhing syndrome in mice; antiinflammatory activity in carrageenin-induced edema in rats.

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Synthesis of 5-Aslkylthio (or sulfonyl) methyl-5-m-methoxy-phenylhydantion-3-acetic Acid Derivatives

  • Kwon, Soon-Kyoung;Park, Muoung-Suk;Nam, Young-Ju
    • Archives of Pharmacal Research
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    • 제16권4호
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    • pp.322-326
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    • 1993
  • For the development of new antinflammatory and analgesic drugs, new 5-alkylthio (or sulfonyl) methyl-5-m-methoxyphenylhydantoin-3-acetic acid derivatives(alkyl; ethyl, propyl, butyl) were prepared. The 5,5 -disubstituted hydantoins which were used as starting materials, were prepared acording to Bucherer-Berg method. The reaction of ethyl chloroacelate with these compounds gave 3-acetate and the subsequent hydrolysis with dilute sodium hydroxide resulted in hydantoin 3-acetate and the subsequent hydrolysis with dilute sodium hydroxide resulted in hydantoin 3-acetic acid derivatives. Through the same procedure of equivalent hydroxide resulted in hydantoin 3-acetic acid derivatives. Through the same procedure of equivelent hydantions or the oxidation of 5-alkylthiohydantoin ocmpounds described above, 5-alkylsulfonylme-thyl-5-m-methoxyphenylhydantoin-30acetic acid derivatives were also synthesized.

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