MIDDLETON, R. W.;PARRICK, J., J. HETEROCYCL. CHEM., 1985, 22, N 6, 1567-1572
作者:MIDDLETON, R. W.、PARRICK, J.
DOI:——
日期:——
Preparation of 1,8-naphthalimides as candidate fluorescent probes of hypoxic cells
作者:Richard W. Middleton、John Parrick
DOI:10.1002/jhet.5570220620
日期:1985.11
A number of nitro- and dinitro-1,8-naphthalimides have been prepared as potential fluorescentprobes of hypoxiccells. The susceptibility of 4-nitro-1,8-naphthalic anhydrides and -naphthalimides to nucleophilic displacement of the nitro group has been demonstrated by reaction with 1-butanethiol to yield 4-butylthio derivatives. Attempted nitration of these 4-butylthio derivatives with sodium nitrate