GIVAUDAN SA
Patent: WO2006/10287 A1, 2006 ;
Location in patent: Page/Page column 9-14; 16-17 ;

Gonzales-Sierra, Manuel; Ruveda, Edmundo A.; Lopez, Jose T.; Cortes, Manuel J.
Heterocycles, 1987 , vol. 26, # 11 p. 2801 - 2804