文献索引：Harrington, Philip M.; Singh, Bijay K.; Szamosi, Iwona T.; Birk, Jeffrey H. Journal of Agricultural and Food Chemistry, 1995 , vol. 43, # 3 p. 804 - 808
Cyperin is a phytotoxic diphenyl ether natural product. Total synthesis of cyperin has been achieved and its herbicidal activity evaluated. The synthesis is highlighted by an Ullmann coupling to construct the diphenyl ether moiety contained within cyperin. It was found that cyperin inhibited root growth of Cyperus rotundus grown on agar; however, root growth of Cyperus grown in soil was unaffected. Cyperin also inhibited growth of Arabidopsis ...
