[1]Locationinpatent:experimentalpartTao,Kemei;Zheng,Jianlong;Liu,Zhaogui;Shen,Wang;Zhang,Jiancun[TetrahedronLetters,2010,vol.51,#24,p.3246-3249]
915921-41-4
1152529-22-0
13591-17-8
381200-35-7
101554-05-6