Adenosine deaminase inhibitors: synthesis and structure-activity relationships of 2-hydroxy-3-nonyl derivatives of azoles
作者:Gloria Cristalli、Alessandra Eleuteri、Rosaria Volpini、Sauro Vittori、Emido Camaioni、Giulio Lupidi
DOI:10.1021/jm00027a026
日期:1994.1
A series of erythro-1-(2-hydroxy-3-nonyl)azole derivatives have been synthesized and evaluated for adenosine deaminase (ADA) inhibitory activity, in order to introduce simplifications in the ADA inhibitor erythro-9-(2-hydroxy-3-nonyl)adenine (EHNA, 1a). The synthesis of most of the reported compounds was achieved by reaction of 2-bromo-3-nonanone with the suitable azole followed by reduction of the
合成了一系列erythro-1-(2-hydroxy-3-nonyl)azole衍生物,并对其腺苷脱氨酶(ADA)抑制活性进行了评估,目的是简化ADA抑制剂erythro-9-(2-hydroxy- 3-壬基)腺嘌呤(EHNA,1a)。通过2-溴-3-壬酮与合适的唑反应,然后还原羰基,得到N-取代的(2-羟基-3-壬基)唑的非对映异构体混合物,可以实现大多数报告化合物的合成。 。非对映异构体的分离通过HPLC或制备型TLC板实现。酶促测试的结果表明3-位的氮,其次,5-位的氮对于唑环与酶上抑制位点的相互作用非常重要。实际上,吡唑和2-取代的1,2