Pre|nyl- [ Prenol u. -yl-] Syn.: Dimethylallyl-, (systematisch:) 3-Methylbut-2-enyl-: Präfix für die von Isopren abgeleitete Gruppierung H3C—C(CH3)=CH—CH2—, die in der Biogenese der Isoprenoide zusammen mit den mit Eigennamen belegten Oligomeren Diprenyl- ( Geranyl-), Triprenyl- ( Farnesyl-), Tetraprenyl- (Geranylgeranyl-) etc. eine Rolle spielt. Die Einführung des Isoprenrestes wird Prenylierung genannt.

Universal-Lexikon. 2012.

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