D-Proline

  • 网络脯氨酸
D-ProlineD-Proline
  1. The products can simply be transformed into multiple substituted D-proline derivatives .

    所得产物经简单转化可以制备多取代D-脯氨酸衍生物。

  2. However , D-histidine and . D-proline are difficult to obtained from natural products in large quantities and , therefore , are very expensive .

    而D-组氨酸和D-脯氨酸却难以从自然产品中大量提取,因此其价格十分昂贵。