Bristol-Myers Squibb Company
Patent: US6469006 B1, 2002 ;

Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 6 p. 1793 - 1798

Heterocycles, , vol. 48, # 12 p. 2481 - 2484

Heterocycles, , vol. 48, # 12 p. 2481 - 2484

Yamada, Koji; Somei, Masanori
Heterocycles, 1998 , vol. 48, # 12 p. 2481 - 2484

Tripathy, Rabindranath; Ghose, Arup; Singh, Jasbir; Bacon, Edward R.; Angeles, Thelma S.; Yang, Shi X.; Albom, Mark S.; Aimone, Lisa D.; Herman, Joseph L.; Mallamo, John P.
Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 6 p. 1793 - 1798