Dual-function radiosensitizers. .alpha.-[[(2-Bromoethyl)amino]methyl]-2-nitro-1H-imidazole-1-ethanol and related compounds: preparation via an aziridine equivalent
作者:Mark J. Suto、Michael A. Stier、Leslie M. Werbel
DOI:10.1021/jm00107a047
日期:1991.3
An improved synthesis of the dual-function radiosensitizer alpha-[[2-bromoethyl)amino]methyl]-2-nitro-H-1-imidazole-1-ethanol (2, RB 6145) has been developed. Previously, the synthetic difficulties associated with this compound limited its attractiveness as a clinical candidate, although its radiosensitizing activity in preclinical models warranted its further development. The synthesis described uses a 2-oxazolidinone as an aziridine equivalent and provides 2 in 47% yield.
SUTO, MARK J.;STIER, MICHAEL A.;WERBEL, LESLIE M., J. MED. CHEM., 34,(1991) N, C. 1207-1209
作者:SUTO, MARK J.、STIER, MICHAEL A.、WERBEL, LESLIE M.