The invention relates to deuterated vitamin D compounds and the process for preparing and synthesizing a class of vitamin D compounds which can be isotopically substituted. These compounds can be used as internal standards in methods for the quantification of vitamin D, its metabolites and analogues by mass spectrometry. These compounds are described by means of general formula I.
本发明涉及氚代
维生素 D 化合物以及制备和合成一类可被同位素取代的
维生素 D 化合物的工艺。这些化合物可用作质谱法定量
维生素 D、其代谢物和类似物的内标。这些化合物通过通式 I 进行描述。