The preparation of a di or tri saccharide in which at least one glycoside residue bears an acetylamino substituent is catalysed enzymatically using an impure enzyme preparation with N-acetylhexosaminidase activity. The compounds produced, some of which are novel, may be useful to stimulate hair growth.
使用具有N-乙酰己糖胺酸酶活性的不纯酶制备至少一个糖苷残基带有乙酰
氨基取代基的二糖或三糖,产生的一些新化合物可能有助于刺激头发生长。