Moore, Thea J.; Joseph, Melissa J.; Allen, Barry W.; Coury Jr., Louis A.
Analytical Chemistry, 1995 , vol. 67, # 11 p. 1896 - 1902

Horner,L.; Goewecke,S.
Chemische Berichte, 1961 , vol. 94, p. 1267 - 1276

Adler,E.; Andersson,G.
Justus Liebigs Annalen der Chemie, 1976 , p. 1435 - 1447

Conda-Sheridan, Martin; Marler, Laura; Park, Eun-Jung; Kondratyuk, Tamara P.; Jermihov, Katherine; Mesecar, Andrew D.; Pezzuto, John M.; Asolkar, Ratnakar N.; Fenical, William; Cushman, Mark
Journal of Medicinal Chemistry, 2010 , vol. 53, # 24 p. 8688 - 8699

Magnusson,R.
Acta Chemica Scandinavica (1947-1973), 1960 , vol. 14, p. 1643 - 1653