1245553-60-9Relevant articles and documents
A highly convergent and efficient synthesis of a macrocyclic hepatitis C virus protease inhibitor BI 201302
Wei, Xudong,Shu, Chutian,Haddad, Nizar,Zeng, Xingzhong,Patel, Nitinchandra D.,Tan, Zhulin,Liu, Jianxiu,Lee, Heewon,Shen, Sherry,Campbell, Scot,Varsolona, Richard J.,Busacca, Carl A.,Hossain, Azad,Yee, Nathan K.,Senanayake, Chris H.
supporting information, p. 1016 - 1019 (2013/04/10)
A highly convergent large scale synthesis of a 15-membered macrocyclic hepatitis C virus (HCV) protease inhibitor BI 201302 was achieved, in which the key features are the practical macrocyclization by Ru-catalyzed ring-closing metathesis (0.1 mol % Grela catalyst, 0.1-0.2 M concentration) and the efficient sulfone-mediated SNAr reaction.