Abstract: The present invention provides a tissue-targeting complex comprising a tissue targeting moiety, an octadentate hydroxypyridinone-containing ligand and the ion of an alpha-emitting thorium radionuclide. The invention additionally provides therapeutic methods employing such complexes, methods of their production and use, and kits and pharmaceutical compositions comprising such complexes.

Abstract: The present invention provides a tissue-targeting complex comprising a tissue targeting moiety, an octadentate hydroxypyridinone-containing ligand and the ion of an alpha-emitting thorium radionuclide. The invention additionally provides therapeutic methods employing such complexes, methods of their production and use, and kits and pharmaceutical compositions comprising such complexes.

Abstract: The present invention provides a tissue-targeting complex comprising a tissue targeting moiety, an octadentate hydroxypyridinone-containing ligand and the ion of an alpha-emitting thorium radionuclide. The invention additionally provides therapeutic methods employing such complexes, methods of their production and use, and kits and pharmaceutical compositions comprising such complexes.

Abstract: A pharmaceutical preparation comprising at least one complexed alpha-emitting radionuclide and at least one polysaccharide biopolymer.

Abstract: The present invention provides a tissue-targeting complex comprising a tissue targeting moiety, an octadentate hydroxypyridinone-containing ligand and the ion of an alpha-emitting thorium radionuclide. The invention additionally provides therapeutic methods employing such complexes, methods of their production and use, and kits and pharmaceutical compositions comprising such complexes.

Abstract: Pharmaceutical compositions which are useful for the treatment of cancer or illnesses which arise due to an abnormally elevated cell proliferation comprise acyl derivatives of aromatic aldehydes, especially arylidene diesters and .alpha.-alkoxyarylidene esters of general formula (I).

Abstract: New compounds having the general formula I ##STR1## wherein L may be H or D; Y may be CN or ##STR2## wherein A may be H, D, alkyl with 1-4 carbon atoms, OR wherein R is H or alkyl with 1-4 carbon atoms, or CR.sub.1 R.sub.2 R.sub.3 wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different and are H or alkyl with 1-4 carbon atoms; Z is H, D, Y or alkyl with 1-4 C-atoms, halogen, nitro, amino, monoalkyl amino or dialkyl amino wherein the alkyl groups have 1-4 C atoms, or OR wherein R may be H or alkyl with 1-4 C-atoms, or CR.sub.4 R.sub.5 R.sub.6 wherein R.sub.4, R.sub.5 and R.sub.6 may be the same or different and may be H or F; X.sub.1 and X.sub.2 may be the same or different and may be OR, NR.sub.1 R.sub.2 or SR, wherein R, R.sub.1 and R.sub.2 may be the same or different and may be alkyl having 1-22 carbon atoms which may be branched or straight chained and/or may be further substituted; or X.sub.1 and X.sub.

Abstract: New compounds of formula I: ##STR1## wherein Y may be CN or ##STR2## wherein A may be H, D, alkyl with 1-4 carbon atoms, OR wherein R is H or alkyl with 1-4 carbon atoms, or --NR.sub.1 R.sub.2 or --CR.sub.1 R.sub.2 R.sub.3 wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different and are H or alkyl with 1-4 carbon atoms;Z is H, D, Y or alkyl with 1-4 C-atoms, halogen, nitro, amino, monoalkyl amino or dialkyl amino wherein the alkyl groups have 1-4 C atoms, or --OR wherein R may be H or alkyl with 1-4 C-atoms or --CR.sub.4, R.sub.5 R.sub.6 wherein R.sub.4, R.sub.5 and R.sub.6 may be the same or different and may be H or F;and pharmaceutically acceptable salts thereof,are useful as anti-cancer agents or as intermediates for preparing anti-cancer agents.

Abstract: A method of making priming devices for a fuel element is disclosed. A high quality priming device is obtained by treating suitable pieces of cellulose with catalyzing agents such as manganates or permanganates and with oxidizing agents such as inorganic oxidizing salts. Such priming devices are very reliable and may be used in portable personnel heaters, e.g. to keep injured people warm after accidents.