Now showing items 41-44 of 44
Pharmaceutical compositions comprising texaphyrins
(United States Patent and Trademark Office, 2000-05-30)
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 ...
Sapphyrins, derivatives and syntheses
(United States Patent and Trademark Office, 1994-04-12)
The present invention involves, in addition to many unique substituted sapphyrins, a novel method for synthesizing sapphyrins with good efficiency and high yield. An improved 9-step synthesis of substituted sapphyrins, ...
Sapphyrin chelator derivatives
(United States Patent and Trademark Office, 1996-06-25)
The present invention provides various covalently modified sapphyrin derivatives and conjugates, and also, polymers including sapphyrin or derivatives thereof. Disclosed are water soluble sapphyrins, including polyhydrox ...
Process for preparing expanded porphyrins: large porphyrin-like tripyrroledimethine-derived macrocycles
(United States Patent and Trademark Office, 1992-11-10)
" 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 ...