The compounds and pharmaceutical compositions of Formula A, wherein Z is hydrogen or --C(O)R, Y is hydrogen or morpholinoethyl, and where R is lower alkyl or aryl, and the pharmaceutically acceptable salts thereof, are useful as immunosuppressive agents, particularly for treatment of allograft rejection, especially including cardiac allograft rejection, pancreatic allograft rejection and renal allograft rejection, and for treating autoimmune diabetes. ##STR1##
公式A的化合物和药物组合物,其中Z是氢或--C(O)R,Y是氢或
吗啡基乙基,其中R是低级烷基或芳基,以及其药学上可接受的盐,可用作
免疫抑制剂,特别用于治疗同种异体移植排斥,尤其是包括心脏同种异体移植排斥、胰腺同种异体移植排斥和肾脏同种异体移植排斥,并用于治疗自身免疫性糖尿病。