Knochel, Paul; Chou, Tso-Sheng; Jubert, Carole; Rajagopal, Duddu
Journal of Organic Chemistry, 1993 , vol. 58, # 3 p. 588 - 599

ASTRAZENECA AB; ASTRAZENECA UK LIMITED
Patent: WO2004/58782 A1, 2004 ;
Location in patent: Page 45 ;
WO 2004/058782 A1

Zeneca Limited; Zeneca Pharma S.A.,
Patent: US5962458 A1, 1999 ;
US 5962458 A

Zeneca Limited
Patent: US6265411 B1, 2001 ;

Lambert, Christine Marie Paul; Ple, Patrick
Patent: US2004/63733 A1, 2004 ;

Bedford; Harris III; Howd; Goff; Koolpe; Petesch; Miller; Nolen III; Musallam; Pick; Jones; Koplovitz; Sultan
Journal of Medicinal Chemistry, 1989 , vol. 32, # 2 p. 493 - 503

Knochel, Paul; Chou, Tso-Sheng; Jubert, Carole; Rajagopal, Duddu
Journal of Organic Chemistry, 1993 , vol. 58, # 3 p. 588 - 599

SANWA KAGAKU KENKYUSHO CO., LTD.
Patent: EP1595866 A1, 2005 ;
Location in patent: Page/Page column 22 ;

Saga, Tetsuya; Kaiya, Toyo; Asano, Shoji; Kohda, Kohfuku
Nucleosides and Nucleotides, 1996 , vol. 15, # 1-3 p. 219 - 233

Girijavallabhan, Vinay M.; Chen, Lei; Dai, Chaoyang; Feltz, Robert J.; Firmansjah, Luke; Li, Dansu; Kim, Seong Heon; Kozlowski, Joseph A.; Lavey, Brian J.; Kosinski, Aneta; Piwinski, John J.; Popovici-Muller, Janeta; Rizvi, Razia; Rosner, Kristin E.; Shankar, Banderpalle B.; Shih, Neng-Yang; Siddiqui, M. Arshad; Tong, Ling; Wong, Michael K.C.; Yang, De-Yi; Yang, Liping; Yu, Wensheng; Zhou, Guowei; Guo, Zhuyan; Orth, Peter; Madison, Vincent; Bian, Hong; Lundell, Daniel; Niu, Xiaoda; Shah, Himanshu; Sun, Jing; Umland, Shelby
Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 24 p. 7283 - 7287