The present invention is directed to phenylalanine derivatives which are inhibitors of the dipeptidyl peptidase-IV enzyme ('DP-IV inhibitors') and which are useful in the treatment or prevention of diseases in which the dipeptidyl peptidase-IV enzyme is involved, such as diabetes and particularly type 2 diabetes. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the dipeptidyl peptidase-IV enzyme is involved.
本发明涉及苯丙
氨酸衍
生物,这些衍
生物是二肽基肽酶-IV酶('DP-IV
抑制剂')的
抑制剂,并且在治疗或预防涉及二肽基肽酶-IV酶的疾病中具有用处,如糖尿病,特别是2型糖尿病。该发明还涉及包含这些化合物的药物组合物以及在预防或治疗涉及二肽基肽酶-IV酶的这类疾病中使用这些化合物和组合物。