参考文献:
EVOTEC NEUROSCIENCES GMBH MADDEN, James HALLETT, David James PARKES, Alastair RAOOF, Ali WANG, Xialou Patent: WO1/556 A1, 1 Location in patent: Page/Page column 16-17 WO 1/556 A1
参考文献:
Ballesteros, Juan Sanchez McPhee, Derek James Hernandez, Dolores Hernandez Bulletin de la Societe Chimique de France, 198 , vol. , # 5-6 p. 176 - 18