作者:L.V. Feyns、J.A. Beisler、J.S. Driscoll、R.A. Adamson
DOI:10.1002/jps.2600690219
日期:1980.2
A nitrogen mustard analog of propranolol was synthesized as a potential lung-specific antitumor agent. Since dl-propranolol concentrates in lung tissue and beta-blocking activity resides only with the l-enantiomer, the d-modification could serve as a lung-directed carrier for a cytotoxic group. Reaction of 1-(1-naphthyloxy)-3-[bis(2-hydroxyethyl)amino]-2-propanol with thionyl chloride resulted in replacement
合成了普萘洛尔的氮芥末类似物作为潜在的肺特异性抗肿瘤剂。由于dl-普萘洛尔集中在肺组织中,而β-阻断活性仅存在于l-对映异构体中,因此d-修饰可作为细胞毒性基团的肺定向载体。1-(1-萘氧基)-3- [双(2-羟乙基)氨基] -2-丙醇与亚硫酰氯的反应导致全部三个羟基被氯取代。用对甲苯磺酰氯在二甲基甲酰胺溶液中获得必要的氯化选择性,以提供普萘洛尔芥末,1-(1-萘氧基)-3- [双(2-氯乙基)氨基] -2-丙醇。三氯化合物和普萘洛尔芥末都显示出可抗P-388白血病的活性。两种化合物都没有针对B16肿瘤或Lewis肺癌的活性。