The present application relates to sulfanyl derivatives of formula (I) and to their use as synthesis intermediates, especially for the preparation of the pharmaceutically active compound mesna. Formula (I), wherein X is O or N-C(NH)NH2; M + is hydrogen, sodium, disodium, potassium, dipotassium, ammonium (NH4)+, diammonium, quaternary ammonium, calcium or magnesium.
本申请涉及公式(I)的磺酰基衍
生物及其作为合成中间体的用途,特别是用于制备药用活性化合物美散。 公式(I)中,X为O或N-C(NH)NH2; M +为氢,
钠,二
钠,
钾,双
钾,
铵(NH4)+,二
铵,季
铵,
钙或
镁。