Immunogen, Inc.
Patent: US6441163 B1, 2002 ;

Farlow et al.
Industrial and Engineering Chemistry, 1950 , vol. 42, p. 2547
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Du Pont de Nemours and Co.
Patent: US2402613 , 1939 ;

Full Text Show Details
Du Pont de Nemours and Co.
Patent: US2402639 , 1940 ;

du Pont de Nemours and Co.
Patent: US2402613 , 1939 ;

Schjanberg
Chemische Berichte, 1941 , vol. 74, p. 1751,1756

Banerjee, Partha S.; Zuniga, Edison S.; Ojima, Iwao; Carrico, Isaac S.
Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 17 p. 4985 - 4988

Schjanberg
Chemische Berichte, 1942 , vol. 75, p. 468,479 - 481