Selective vasodilatation effect of sargahydroquinoic acid, an active constituent of Sargassum micracanthum, on the basilar arteries of rabbits

Bioorg Med Chem Lett. 2008 Apr 15;18(8):2624-7. doi: 10.1016/j.bmcl.2008.03.034. Epub 2008 Mar 14.

Abstract

Sargahydroquinoic acid (2), a major active constituent of Sargassum micracanthum collected from the coast of the East Sea in Korea, showed a selective vasodilatation effect on the basilar arteries of rabbits. Therefore, treatment with sargahydroquinoic acid may selectively accelerate cerebral blood flow through dilatation of the basilar artery without lowering systemic blood pressure.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Alkenes / chemistry*
  • Alkenes / pharmacology*
  • Animals
  • Basilar Artery / drug effects*
  • Benzoquinones / chemistry*
  • Benzoquinones / pharmacology*
  • Molecular Structure
  • Rabbits
  • Sargassum / chemistry
  • Vasodilation / drug effects

Substances

  • Alkenes
  • Benzoquinones
  • sargahydroquinoic acid