参考文献:
ARIZONA BOARD OF REGENTS HECHT, Sidney ARMSTRONG, Jeffrey KHDOUR, Omar LU, Jun ARCE, Pablo Patent: WO2/56 A, 2 Location in patent: Page/Page column 5-6 WO 2/56 A
参考文献:
Arce, Pablo M. Khdour, Omar M. Goldschmidt, Ruth Armstrong, Jeffrey S. Hecht, Sidney M. ACS Medicinal Chemistry Letters, 2 , vol. 2, # 8 p. 68 - 6