Compounds of the formula ##STR1## wherein the various substituents are defined hereinbelow and the pharmaceutically acceptable acid addition salts thereof, possess pharmacological properties. In particular, they possess antibacterial, antimycotic, protozoacidal and/or anthelmintic properties.
Synthesis of water soluble fulleropyrrolidines bearing biologically active arylpiperazines
作者:Beatriz M Illescas、Roberto Martı́nez-Alvarez、Javier Fernández-Gadea、Nazario Martı́n
DOI:10.1016/s0040-4020(03)01017-2
日期:2003.8
New water soluble fulleropyrrolidines endowed with biologically active arylpiperazines have been synthesized by 1,3-dipolar cycloaddition of in situ generated azomethyne ylides to C-60. The substitution pattern on the pyrrolidine and piperazine rings ensures their solubility in a H2O/DMSO (9:1) solvents mixture. The mass spectrometry study reveals a different fragmentation pathway for the fulleropyrrolidines depending upon the substituent on the pyrrolidine nitrogen atom, affording in all cases to differently substituted methanofullerenes. Preliminary biological tests reveal a moderate activity in vitro experiments. (C) 2003 Elsevier Ltd. All rights reserved.