方法以固相亚磷酰胺法合成吖啶、6碳氨基连接臂修饰的TFO ,并以温和法切割和脱保护;
Method TFO modified by acridine and amino modifier C6 were synthesized by solid phase phosphoramidite chemistry, then deprotected mildly.
综述了常用的氨基保护方法和保护基,并列举了大量实例说明其在有机合成中的应用。
In this paper, we show some general methods of amino protection and some protective groups, and also give a few examples to indicate their applications in organic synthesis.
本发明涉及一种反刍动物的蛋白质营养添加剂及生产该添加剂的方法,特别是涉及反刍动物的过瘤胃保护性氨基酸营养添加剂及生产该添加剂的方法。
The present invention relates to nourishing protein additive for ruminant, and is especially one kind of nourishing rumen-passing protected amino acid additive for ruminant and its production process.
本发明这种氨基的保护方法是使其生成一种稳定的结构,不能再还原为氨基。
The method can ensure that the amino end groups can form a stable structure, so that the amino end groups cannot be reduced as amino groups.
本发明这种氨基的保护方法是使其生成一种稳定的结构,不能再还原为氨基。
The method can ensure that the amino end groups can form a stable structure, so that the amino end groups cannot be reduced as amino groups.
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