Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 2 p. 414 - 418

Hu, Wenhui; Ralay Ranaivo, Hantamalala; Roy, Saktimayee M.; Behanna, Heather A.; Wing, Laura K.; Munoz, Lenka; Guo, Ling; Van Eldik, Linda J.; Watterson, D. Martin
Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 2 p. 414 - 418

Reichelt, I.; Reissig, H.-U.
Synthesis, 1984 , # 9 p. 786 - 787