Summarized these kind of compounds as intermedia applied in the medical field such as central nervous system,digestive system,ect.

• 概述了这类化合物作为中间体在合成中枢神经系统药物、抗过敏药物、消化系统药物、镇痛药物、抗高血压药物、抗哮喘药物等医药领域中的应用。