吳欽敬;何秀娥2026-05-212026-05-211993https://203.71.86.71/handle/123456789/2436835328 bytes137973 bytes505799 bytes33792 bytes149110 bytes530816 bytesapplication/mswordapplication/pdfapplication/postscriptapplication/mswordapplication/pdfapplication/postscripten-US藥學系計畫報告6,9-Disubstitutedpurine誘導體的合成Synthesis of 6,9-Disubstitutedpurine Derivativesreport