Now showing items 1-5 of 5
Water soluble texaphyrin metal complex preparation
(United States Patent and Trademark Office, 1996-10-29)
The present invention involves water soluble hydroxy-substituted texaphyrins retaining lipophilicity, the synthesis of such compounds and their uses. These expanded porphyrin-like macrocycles are efficient chelators of ...
Texaphyrin macrocycles and metal complexes thereof
(United States Patent and Trademark Office, 1996-12-24)
" The present invention involves a novel tripyrrole dimethine-derived ""expanded porphyrin"" (texaphyrin), the synthesis of such compounds, their analogs or derivatives and their uses. These expanded porphyrin-like macrocycles ...
Texaphyrin metal complex mediated ester hydrolysis
(United States Patent and Trademark Office, 1996-09-24)
A method of phosphate ester hydrolysis including incubating a solution of an aqueous phosphate ester with a texaphyrin metal complex. The metal is a metal cation having catalytic activity for ester bond hydrolysis in aqueous ...
Method of magnetic resonance image enhancement
(United States Patent and Trademark Office, 1996-12-03)
Texaphyrins are provided for use as radiation sensitizers. Advantageous properties of texaphyrins for use as a radiation sensitizer include: i) a low redox potential which allows radiation-induced hydrated electrons to ...
Method of expanded porphyrin-oligonucleotide conjugate synthesis
(United States Patent and Trademark Office, 1996-10-15)
The invention is directed to a method of incorporating expanded porphyrins, and particularly of incorporating a sapphyrin or a texaphyrin, before, during, or after chemical synthesis of an oligomer to form an expanded ...