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泰地唑胺中间体 H##磷酸特地唑胺中间体4##特地唑胺中间体TD-1.1##2-(2-甲基-2H-四唑-5-基)吡啶-5-硼酸频哪醇酯##2-(2-甲基-2H-四唑-5-基)-5-(4,4,5,5-四甲基-1,3-二氧硼烷-2-基)吡啶##2-(2-甲基-2H-四唑-5-基)-5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)吡啶##2-(2-甲基-2H-四氮唑-5-基)-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶
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