首页>
外国专利>
SUBSTITUTED N-ETHYLGLYCINE DERIVATIVES FOR PREPARING PNA ANDPNA/DNA HYBRIDS
SUBSTITUTED N-ETHYLGLYCINE DERIVATIVES FOR PREPARING PNA ANDPNA/DNA HYBRIDS
展开▼
机译:用于制备PNA和PNA / DNA杂合物的取代的N-乙基甘氨酸衍生物
展开▼
页面导航
摘要
著录项
相似文献
摘要
There are described N-ethylglycine derivatives of the formula I IMG (I), in which PG is a urethane-type or trityl-type amino protective group which is labile to weak acids, X is NH, O or S, Y is CH2, NH or O, and B' are bases customary in nucleotide chemistry, the exocyclic amino or hydroxyl groups of which being protected by suitable, known protective groups, or are base substitute compounds, and their salts with tert-organic bases, as well as a process for their preparation. The N-ethylglycine derivatives of the formula I are used in the preparation of PNA and PNA/DNA hybrids.
展开▼