Two molecular structures of CPU 23,which was proved to be a calcium antagonist interactingwith DAP binding site,and nifedipine were mimicked on a SGI-4D 25G computer with the POLYGEN software.

• 借助于POLYGEN软件包在SGI－4D25G超级工作站上对四氢异喹啉化合物CPU23和硝苯啶的化学结构进行了分子模拟。