found: Work cat: Development of a samarium based allylic benzoate elimination/isomerization : application to a total synthesis of honokiol, 2016.
found: Honokiol research review : a promising extract with multiple applications, 2013:Abstract (Honokiol is one of two dominant biphenolic compounds isolated from Magnolia spp. bark, and is the most widely researched active constituent of the bark. In this literature review we discuss the accumulating body of preclinical research which shows honokiol to have wide-ranging biological and clinically relevant effects, without appreciable toxicity.)
found: Wikipedia, viewed May 18, 2016:Honokiol (Honokiol is a lignan isolated from the bark, seed cones, and leaves of trees belonging to the genus Magnolia. It has been identified as one the chemical compounds in some traditional eastern herbal medicines along with magnolol, 4-O-methylhonokiol, and obovatol; IUPAC name: 2-(4-hydroxy-3-prop-2-enyl-phenyl)-4-prop-2-enyl-phenol; other names: houpa, hnk