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发明申请
US20060167277A1 New aziridine derivatives and their preparation methods 审中-公开
新的氮丙啶衍生物及其制备方法

New aziridine derivatives and their preparation methods
摘要：
The present invention relates to new aziridine derivative that is represented by following general chemical formulae (la) or (lb), and to their preparation method. In the above mentioned chemical formulae, R2 and R3 can be same or different, and they are hydrogen, low-quality alkyl or cycloalkyl respectively; R4 can be selected among hydrogen, alkyl, aril, or amino protective group, and amino protective group is, for example, (PH)3C, FMOC (9-fluorenylmethyl oxycarbonyl), alkoxycarbonyl, ariloxycarbonyl, aralkyloxycarbonyl and R5CO, R5SO2 where R5 is alkyl or aril or aralkyl.
摘要（中）：

本发明涉及由以下一般化学式（Ia）或（Ib）表示的新的氮丙啶衍生物及其制备方法。 在上述化学式中，R 2和R 3可以相同或不同，它们分别是氢，低质量烷基或环烷基; R 4可以选自氢，烷基，芳基或氨基保护基，氨基保护基是例如（PH）3 C，FMOC（9- 芴基甲基氧羰基），烷氧基羰基，芳氧基羰基，芳烷氧基羰基和R 5 CO，R 5 SO 2，其中R 5是 烷基或芳基或芳烷基。

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