Patent ID: 8119092
Filing Date: 2012-02-21
Classification: B82Y,C07F,Y10S

Abstract:
1. An endohedral metallofullerene of the formula: A 3−n X n N@C m (—R(—[—O—CH 2 CH 2 —] k —Q) j ) i (—OH) h ; where A and X are metal atoms, n=0−3; m is an even number between about 60 and about 200; 1<h<m−2; i≧1; j=1 or 2; and k>1 wherein R is a malonyl group or an ethyl-malonyl group and Q is a methoxy group or a functional group selected from among an antigen, an antibody fragment, a membrane anchoring sequence, a polynucleotide, a receptor ligand, and biotin.