作者:S.A. Varia、S. Schuller、K.B. Sloan、V.J. Stellax
DOI:10.1002/jps.2600730812
日期:1984.8
Various bioreversible derivatives of phenytoin, a poorly water soluble and erratically absorbed drug after both oral and parenteral dosing, were synthesized. Initial evaluation of these expected prodrugs, i.e., their aqueous solubility, cleavage in the presence of various animal tissues, and anticonvulsant activity in mice, confirmed that a number of the derivatives did indeed behave as prodrugs. The
合成了苯妥英钠的各种生物可逆衍生物,苯妥英钠是口服和胃肠外给药后水溶性差且易失性的药物。对这些预期的前药的初步评估,即它们的水溶性,在各种动物组织中的裂解以及在小鼠中的抗惊厥活性,证实了许多衍生物确实起了前药的作用。最有前途的前药是磷酸二钠酯和3-(羟甲基)-5,5-二苯基乙内酰脲的各种含氨基的酰基酯。