65874-44-4Relevant academic research and scientific papers
Concise Synthesis of Natural Phenylphenalenone Phytoalexins and a Regioisomer
Wang, Ming-Zhong,Ku, Chuen-Fai,Si, Tong-Xu,Tsang, Siu-Wai,Lv, Xiao-Meng,Li, Xiao-Wan,Li, Zheng-Ming,Zhang, Hong-Jie,Chan, Albert S. C.
, p. 98 - 105 (2018)
Concise total syntheses of the natural phytoalexins 2-hydroxy-8-(4-hydroxyphenyl)phenalen-1-one (1), 2-hydroxy-8-(3,4-dihydroxyphenyl)phenalen-1-one (2), and hydroxyanigorufone (4), together with regioisomer 3 are accomplished in 11 or 12 steps. The synthetic strategy features a Friedel-Crafts acylation to construct the 1H-phenalen-1-one tricyclic core followed by a Suzuki cross-coupling to obtain the target compounds.
Intermediates With Biosynthetic Implications In De Novo Production Of Phenyl-Phenalenone-Type Phytoalexins By Musa acuminata Revised Structure Of Emenolone
Luis, Javier G.,Fletcher, Winston Q.,Echeverri, Fernando,Grillo, Teresa A.,Perales, Aurea,Gonzalez, Jose A.
, p. 4117 - 4130 (2007/10/02)
Three new intermediates (1-3) in de novo biosynthetic pathway to phenyl-phenalenone-type phytoalexins have been isolated from rhizomes of Musa acuminata infected with the fungus Fusarium oxysporum.The structures of the new pre-phytoalexins were elucidated
