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Patent Searching and Data


Matches 401 - 450 out of 1,794

Document Document Title
WO/2000/009512A2
Compounds and methods of preparing compounds represented by structural formula (I) wherein X represents any suitable counter-anion; R?1¿ and R?2¿ independently represent hydrogen, C¿1-6? alkoxy or nitro; R?3¿, R?4¿, R?5¿ and R?6¿ ...  
WO/2000/008034A1
A process is described for producing a transition metal complex of formula (B) wherein M is Fe[II], Fe[III], Co[I], Co[II], Co[III], Mn[I], Mn[II], Mn[III], Mn[IV], Ru[II], Ru[III] or Ru[IV]; X represents an atom or group covalently or i...  
WO/2000/005235A1
The invention relates to paramagnetic 3-,8-substituted deuteroporphyrin derivatives having different substituents in positions 13 and 17 of the porphyrin skeleton, diagnostic substances containing said compounds, their use in magnetic re...  
WO/1999/065905A1
A bleach catalyst in the form of a ligand of formula (I); wherein Z?1¿ and Z?2¿ are independently selected from monocyclic or polycyclic aromatic ring structures optionally containing one or more heteroatoms, each aromatic ring structu...  
WO/1999/063549A1
Method for removing technetium from nuclear waste liquor in a process in which radioactive species are removed by precipitating a ferric floc and then washing the floc prior to cementation thereof, characterised in that there is added to...  
WO/1999/057159A1
An activated tridentate-, monoanionic-ligand-based transition metal catalyst in a reduced oxidation state for olefin polymerization is disclosed. Transition metal catalyst precursors for these catalysts have formulae (A), (B), in which M...  
WO/1999/046302A1
A catalyst for the polymerisation of 1-olefins is disclosed, which comprises (1) a compound of Formula B wherein M is Fe[II], Fe[III], Co[I], Co[II], Co[III], Mn[I], Mn[II], Mn[III], Mn[IV], Ru[II], Ru[III] or Ru[IV]; X represents an ato...  
WO/1999/046265A1
A method for preparing a metal complex of a porphyrin which has a structure obtained by inserting a transition metal into a porphyrin ring, wherein a porphyrin and a transition metal salt are dissolved separately in a solvent, and then t...  
WO/1999/046308A1
A polyethylene is disclosed having the following properties: an annealed density D / weight average molecular weight M¿w? relationship defined by the equation D > 1104.5M¿w??-0.0116¿, and a Charpy Impact I / High Load Melt Index H rel...  
WO/1999/046303A1
A catalyst for the polymerisation of 1-olefins is disclosed comprising (1) a compound of formula (B) wherein M is Fe[II], Fe[III], Co[I], Co[II], Co[III], Mn[I], Mn[II], Mn[III], Mn[IV], Ru[II], Ru[III] or Ru[IV]; X represents an atom or...  
WO/1999/046304A1
A catalyst suitable for the polymerisation of 1-olefins is disclosed, comprising (1) a nitrogen-containing iron compound having Formula Z, and (2) an activating quantity of an activator compound selected from organoaluminium compounds an...  
WO/1999/043317A1
The invention relates to necrosis-affine compounds and to the utilization thereof in order to produce preparations for pharmacotherapy.  
WO/1999/042538A1
A family of organometallic liquid absorbents that can have their thermophysical properties tailored for specific applications. Processes to manufacture these liquid absorbents and methods to optimize their thermodynamic properties are in...  
WO/1999/033782A1
The present invention relates to anticancer platinum (IV) complexes for oral administration represented by Formula (I) and a preparation method thereof.  
WO/1999/033435A1
The invention relates to the use of transitional metal (III) complexes of the formula (I), in which UM represents manganese, iron, cobalt, ruthenium, molybdenum or vanadium; R represents an alkylene-, alkenylene-, phenylene- or cycloalky...  
WO1999013920A3
The invention relates to a method for treating proliferative diseases by therapy, characterised in that an application catheter is first placed at the site of the lesion and a radioactive substance is applied locally. The catheter is the...  
WO1998043678B1
The present invention provides for substituted metal chelating compounds in which at least two of the chelating atoms are nitrogen which are directly attached to aromatic rings and one or more of those nitrogen atoms has attached thereto...  
WO/1999/013920A2
The invention relates to a method for treating proliferative diseases by therapy, characterised in that an application catheter is first placed at the site of the lesion and a radioactive substance is applied locally. The catheter is the...  
WO/1999/012981A1
Catalyst systems useful for the polymerisation of 1-olefins are disclosed, which contain nitrogen-containing transition metal compounds comprising the skeletal unit depicted in Formula (B), wherein M is Fe[II], Fe[III], Ru[II], Ru[III] o...  
WO1998043678A3  
WO/1999/002632A1
The present invention relates to cleaning compositions, including laundry, dishwashing, hard surface cleaner, oral/dental cleaning compositions, comprising a proteinic substrate based oxygenase, which provide effective and efficient clea...  
WO/1998/058636A1
Synthetic low molecular weight catalysts for the dismutation of superoxide are potent analgesics that are effective in elevating the pain threshold in hyperalgesic conditions such as arthritis, and also operate to prevent or reserve tole...  
WO/1998/053858A1
The present invention provides novel radiopharmaceuticals useful for imaging the heart, brain, lungs, liver or kidneys, kits useful for preparing the radiopharmaceuticals, and methods of imaging the heart, brain, lungs, liver or kidneys ...  
WO/1998/048848A1
The invention relates to a method of preparing a compound of the general formula (I): $i(fac)-[M(CO)�3?(OH�2?)�3?]?+� wherein M is Mn, ?99m�Tc, ?186�Re or ?188�Re, by reacting a metal in the permetallate form with carbon mo...  
WO/1998/047907A1
The invention relates to a method for the production of organo-rhenium oxides from compounds containing rhenium, wherein a compound containing rhenium is reacted with a silylating agent and an organylating reagent and the compound contai...  
WO1998031399A3  
WO/1998/043678A2
The present invention provides for substituted metal chelating compounds in which at least two of the chelating atoms are nitrogen which are directly attached to aromatic rings and one or more of those nitrogen atoms has attached thereto...  
WO/1998/041242A1
A compound and method of making a compound for use as a diagnostic or therapeutic pharmaceutical comprises at least one functionalized hydroxyalkyl phosphine donor group and one or more sulfur or nitrogen donor and a metal combined with ...  
WO/1998/039335A1
Improved synthesis of a macropolycycle, more particularly, of a cross-bridged tetraazamacrocycle.  
WO/1998/039098A1
Catalytic systems and methods for oxidizing materials in the presence of metal catalysts (preferably manganese-containing catalysts) complexed with selected macropolycyclic rigid ligands, preferably cross-bridged macropolycyclic ligands....  
WO/1998/031399A2
A complex of a radiometal or paramagnetic metal ion with a metal chelating agent such as a diaminedioxime has attached thereto a substituent of formula -(Y)�m?-A-NHR, can function as a substrate for the fibrin-stabilising Factor XIIIa....  
WO/1998/027100A1
One of radioactive transition metal nitride hetero-complexes which can label physiologically active substances such as peptides or hormones without impairing the activities thereof. It is composed of a radioactive transition metal nitrid...  
WO/1998/005611A1
A novel catalyst comprising the formula: LRe(O)n wherein L is selected from the group consisting of: (a) (R�1?)(AL) wherein R�1? is an alkyl side chain containing at least one carbon-rhenium covalent bond, and AL is a molecule having...  
WO1997030144A3  
WO/1997/048787A1
A bleach and oxidation catalyst is provided comprising a catalytically active metal complex having a poly-dentate ligand containing at least 6 hetero atoms. Such metal complexes can activate hydrogen peroxide, peroxy acids or molecular o...  
WO/1997/044110A1
A 99Mo/99mTc generator system includes a sorbent column (11) loaded with a composition containing 99Mo. The sorbent column (11) has an effluent end (31) in fluid communication with an anion-exchange column (15) for concentrating 99mTc el...  
WO1997026017A3  
WO/1997/043293A1
Compounds of the formula (I): [M6Q8BnL6-n]x where M is Re or Rh; each Q is a bridging atom selected from O, S, Se and Te; B is a monovalent non-bridging atom or moiety; L is a PR3 group in which R is C1-6 alkyl or aryl, optionally substi...  
WO/1997/041856A1
Novel organometallic compounds for binding amyloid are described. Methods using such compounds for determining by imaging the localization or quantification of amyloid fibrils in a mammal, for diagnosing the degree of progression of Alzh...  
WO/1997/039006A1
The invention features the use of a compound of formula M2(CO)10 in which M represents Re or Tc, M being in radioactive or non-radioactive form, for preparing radiopharmaceutical products useful as diagnostic and therapeutic products. Th...  
WO/1997/036910A1
A method is provided for preparing organic hydroperoxides by oxidizing aryl alkyl hydrocarbons having a benzylic hydrogen with an oxygen containing gas using as a catalyst an oxo (hydroxo) bridged tetranuclear metal complex having a mixe...  
WO/1997/033877A1
Bioconjugates of low molecular weight mimics of superoxide dismutase (SOD) represented by formula (I) wherein R, R', R1, R'1, R2, R'2, R3, R'3, R4, R'4, R5, R'5, R6, R'6, R7, R'7, R8, R'8, R9, R'9, X, Y, Z, M and n are as defined herein,...  
WO1997012636A3  
WO1997010853A3  
WO1997010852A3  
WO/1997/030144A2
Described are complexes of the transition metals manganese, iron, cobalt, ruthenium, molybdenum, titanium, vanadium and/or copper containing one or more ligands of general formula (I) ou (II) in which R is a direct bond or an optionally ...  
WO/1997/026017A2
The invention concerns new monomer perfluoroalkyl-substituted metal complexes, a process for their production, and their use in diagnostics and therapy. The compounds according to the invention to the invention are particularly suited fo...  
WO1997012850A3  
WO1997006824A3  
WO/1997/023489A1
The present invention provides a new tetradentate bis-amido bis-alkoxo, 1,2-(bis-2,20diphenyl-2-hydroxyethanamido)benzene (H4PHAB) and various derivatives thereof. This ligand is able to stabilize high valent metal oxo complexes by provi...  

Matches 401 - 450 out of 1,794