Baek, Ju Yuel; Kwon, Hea-Won; Myung, Se Jin; Park, Jung Jun; Kim, Mi Young; Rathwell, Dominea C.K.; Jeon, Heung Bae; Seeberger, Peter H.; Kim, Kwan Soo Tetrahedron, 2015, vol. 71, # 33 p. 5315 - 5320 doi: 10.1016/j.tet.2015.06.014