This disclosure relates to an improved process for the preparation of carbohydrate conjugates. The disclosure also relates to carbohydrate conjugated iRNA agents comprising these carbohydrate conjugates, which have improved purity and are advantageous for the in vivo delivery of the iRNA agents.
这份披露涉及一种改进的
碳水化合物结合物制备过程。该披露还涉及包含这些
碳水化合物结合物的
碳水化合物结合iRNA药剂,其具有改进的纯度,并且对于iRNA药剂的体内输送是有利的。