申请人:The Trustees of Princeton University
公开号:US05786358A1
公开(公告)日:1998-07-28
2-Amino-4-hydroxy-4,5,6,7-tetrahydropyrido\x9b2,3-d!pyrimidine derivatives of aromatic amides, such as a benzamide or thienylcarboxamide in which the amino portion of the amide is other than L-glutamic acid are inhibitors of enzymes which utilize folic acid, in particular glycinamide ribonucleotide formyl transferase. A typical embodiment is N-(N-4-\x9b2-(2-amino-4-hydroxy-5,6,7,8-tetrahydropyrido\x9b2,3-d!pyrimidin-6-y l)ethyl!benzoyl}-L-.gamma.-glutamyl)-D-aspartic acid.
芳香酰胺的2-氨基-4-羟基-4,5,6,7-四氢吡啶[2,3-d]嘧啶衍生物,例如苯甲酰胺或噻吩基羧酰胺,其中酰胺的氨基部分不是L-谷氨酸,可抑制利用叶酸的酶,特别是甘氨酰核苷酸甲酰转移酶。一种典型的实施方式是N-(N-4-\x9b2-(2-氨基-4-羟基-5,6,7,8-四氢吡啶[2,3-d]嘧啶-6-yl)乙基!苯甲酰基}-L-.gamma.-谷氨酰基)-D-天冬氨酸。