The nitrogenous bases are derivatives of two parentcompounds, pyrimidine and purine.
核苷的含氮碱基来自两种复合物,嘧啶和嘌呤。
2
We found that these esters would undergo hydrolysis under the conditions similar to physiological status to produce the parentcompounds and the related acids.
发现这些酯在拟生理条件下均发生水解,生成母体化合物和相应的酸。
3
One of the most remarkable character of these materials is that the parentcompounds have a structure transition and a antiferromagnetic transition at low temperatures.