摘要
The Chinese Academy of Science (CAS), the top national research hub for natural sciences, has always been committed itself to the national target of research and development (R&D) of new medicines. During the past several decades, a great number of R&D achievements have been attained. During the period from 1986 to 1999, for example, 135 pharmacutical projects won prizes of the CAS awards for natural sciences, inventions and S&T progress (roughly ac-
