Lignans, by convention, are a group of natural products that are formed by linking two phenylpropanoid units (C C units) by oxidative coupling. Most importantly

The volumes of this classic series, now referred to simply as "Zechmeistera after its founder, L. Zechmeister, have appeared under the Springer Imprint ever sin

Resin glycosides are part of a very extensive family of secondary metabolites known as glycolipids or lipo-oligosaccharides and are constituents of complex resi