GRUeNENTHAL GMBH
Patent: WO2005/63769 A1, 2005 ;
Location in patent: Page/Page column 25; 26 ;

Chatterjee, Amareshwar; Sen, Bhaskar; Chatterjee, Swapan K.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 1707 - 1711