TSUMURA and CO.; Aoki, Katsuyuki
Patent: US2013/245303 A1, 2013 ;
Location in patent: Paragraph 0127; 0128; 0129 ;

Aoki, Katsuyuki; Igarashi, Yasushi; Nishimura, Hiroaki; Morishita, Isao; Usui, Kimitoshi
Tetrahedron Letters, 2012 , vol. 53, # 45 p. 6000 - 6003