The present invention claims amorphous solid state forms of sitagliptin salts, processes for their preparation, and pharmaceutical compositions thereof. As salt forming anions are claimed: The maleate, fumarate, besylate, mesylate and succinate.
本发明要求
甲磺酸盐的非晶固态形式,以及其制备方法和药物组合物。所要求的盐包括:
马来酸盐、
富马酸盐、贝
磺酸盐、
甲磺酸盐和
琥珀酸盐。