参考文献

Lee, Angeline C.-H.; Ramanujulu, Pondy Murugappan; Poulsen, Anders; Williams, Meredith; Blanchard, Stephanie; Ma, Diana M.; Bonday, Zahid; Goh, Kay Lin; Goh, Kee Chuan; Goh, Miah Kiat; Wood, Jeanette; Dymock, Brian W. Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 12 p. 4023 - 4027