[EN] SITE-SPECIFIC ISOTOPIC LABELING OF 1, 4-DIENE SYSTEMS<br/>[FR] MARQUAGE ISOTOPIQUE SPÉCIFIQUE DE SITE DE SYSTÈMES 1,4-DIÈNES
申请人:RETROTOPE INC
公开号:WO2017091279A1
公开(公告)日:2017-06-01
Methods for preparing isotopically modified 1,4-diene systems from non- isotopically modified 1,4-dienes involve selective oxidation of one or more bis-allylic position(s), or the preparation of isotopically modified 1,4-diene systems via trapping pi-allylic complexes with a source of deuterium or tritium. Such methods are useful for preparing isotopically modified polyunsaturated lipid including polyunsaturated fatty acids and polyunsaturated fatty acid derivatives.
从非同位素修饰的1,4-二烯系统制备同位素修饰的方法涉及选择性氧化一个或多个双烯位点,或通过使用氘或氚源捕获π-烯丙基配合物来制备同位素修饰的1,4-二烯系统。这些方法对于制备包括多不饱和脂肪酸和多不饱和脂肪酸衍生物在内的同位素修饰的多不饱和脂质非常有用。