Searle and Co.
Patent: US2591679 , 1948 ;

Full Text Show Details
Searle and Co.
Patent: US2694705 , 1951 ;

Full Text Show Details
Dahlbom; Ekstrand
Acta Chemica Scandinavica (1947-1973), 1951 , vol. 5, p. 102,104
Full Text Show Details
Searle and Co.
Patent: US2694706 , 1952 ;

Sarmiento, Gabriela P.; Vitale, Roxana G.; Afeltra, Javier; Moltrasio, Graciela Y.; Moglioni, Albertina G.
European Journal of Medicinal Chemistry, 2011 , vol. 46, # 1 p. 101 - 105