• 제목/요약/키워드: Catechol ether type PDE IV inhibitors

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Synthesis and Biological Studies of Catechol Ether Type Derivatives as Potential Phosphodiesterase (PDE) IV Inhibitors

  • Rhee, Chung K.;Kim, Jong-Hoon;Suh, Byung-Chul;Xiang, Myung-Xik;Youn, Yong-Sik;Bang, Won-Young;Kim, Eui-Kyung;Shin, Jae-Kyu;Lee, Youn-Ha
    • Archives of Pharmacal Research
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    • 제22권2호
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    • pp.202-207
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    • 1999
  • New series of catechol ether type derivatives 5, 6 have been synthesized and applied to biological tests. Even though it is ap preliminary data, some of our target molecules show the promising result against PDE IV inhibition. SAR and biological studies with studies with synthetic compounds will be discussed in detail.

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Synthesis and Biological Studies of A Novel Series of Catechol Ether Type Derivatives as Potential Phosphodiesterase(PDE) IV Inhibitors

  • Lee, Jae-Mok;Lee, Koun-Ho;Kim, Jong-Hoon;Song, Seog-Beom;Chun, Hyung-Ok;Yeon, Kyu-Jeong;Kwon, Soon-Ji
    • 대한약학회:학술대회논문집
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    • 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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    • pp.348.1-348.1
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    • 2002
  • We synthesized various catechol ether type derivatives substituted by the hydrazine moiety and evaluated for their ability to inhibit PDE Ⅳ (Phosphodiesterase Ⅳ). These new compounds were synthesized from 4-methoxy-3-hydroxy benzaldehyde through 5 or 7 steps. Some of them have similar or more potent inhibitory activity against PDE Ⅳ than known PDE Ⅳ inhibitor. Ariflo (SB 207499). Structure activity relationship (SAR) and biological studies of described compounds will be discussed in detail. (omitted)

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