There is disclosed stable pharmaceutical compositions containing pharmaceutically acceptable salts of aminopterin surface deposited onto solid excipients. The stable pharmaceutical compositions are hermetically sealed from the atmosphere. The formation of degradation products of aminopterin is reduced or eliminated.
本发明公开了一种稳定的药物组合物,其中含有
氨甲喋呤的药用可接受盐,表面沉积在固体赋形剂上。这些稳定的药物组合物被密封,不受大气影响。
氨甲喋呤的降解产物的形成被减少或消除。