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WO/2001/077102A1 |
This invention relates to new macrocyclic chelants and metal chelates thereof, methods of preparing the chelants and metal chelates, and pharmaceutical compositions comprising the macrocyclic chelants and metal chelates. This invention r...
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WO/2001/074830A1 |
A catalyst for the polymerisation of 1-olefins is disclosed, comprising a complex having the Formula (I) wherein M is a transition metal, lanthanide or actinide; X represents an atom or group covalently or ionically bonded to the transit...
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WO/2001/068724A2 |
Olefins, such as ethylene, are polymerized using as a polymerization catalyst a complex of a selected transition metal with an anionic ligand that has at least three atoms that may coordinate to the transition metal. Also disclosed are t...
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WO/2001/064660A1 |
The present invention relates to novel ligands for forming metal complexes that absorb or fluoresce in the visible or near-infrared (NIR) region of the electromagnetic spectrum, new complexes incorporating such ligands, process for prepa...
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WO/2001/064697A1 |
The invention relates to ligands or complexes useful as catalysts for catalytically bleaching substrates with atmospheric oxygen, and as catalysts in the of treatment of textiles such as laundry fabrics whereby bleaching by atmospheric o...
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WO/2001/064826A2 |
The invention relates to catalytically bleaching substrates, especially laundry fabrics, with a bleaching composition and a peroxyl source.
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WO/2001/058966A1 |
A complex suitable for use as a catalyst in the polymerisation of olefins is disclosed, having the Formula (I) wherein M is a transition metal; X represents an atom or group covalently or ionically bonded to M; T is the oxidation state o...
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WO2001006227B1 |
The invention relates to the composition, production and use of luminescent microparticles and nanoparticles. These particles can either be used as internal standards for referencing fluorescence signals, or as markers for marking and de...
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WO/2001/040239A2 |
Transition metal-cyclopentadienyl-tropane conjugate compounds are described. Methods for preparing transition metal-cyclopentadienyl-tropane conjugate compounds are also described. Transition metal-cyclopentadienyl-tropane conjugate comp...
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WO/2001/025298A1 |
Novel compounds are provided that are useful as catalysts, particularly in the polymerization of addition polymerizable monomers such as olefinic or vinyl monomers. The compounds are multinuclear complexes of transition metals coordinate...
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WO/2001/023396A1 |
A nitrogen containing transition metal complex having Formula (I) is disclosed, 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 ...
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WO/2001/021625A1 |
Chiral ligands and transition metal complexes based on such chiral ligands useful in asymmetric catalysis are disclosed. The chiral ligands include chiral C1-C6 TunaPhos ligands. The ruthenium TunaPhos complex reduces ketones to the corr...
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WO/2001/014299A1 |
Chiral ligands and transition metal complexes based on such chiral ligands useful in asymmetric catalysis are disclosed. The chiral ligands include phospholanes, P, N ligands, N, N ligands, biphenols, and chelating phosphines. The ferroc...
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WO/2001/005925A1 |
Novel metal complexes of tripodal ligands are useful as catalysts to enhance the action of peroxygen compounds in washing, cleaning and disinfecting processes.
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WO/2001/000621A1 |
The invention concerns compounds of formulae (Ia) or (Ib) wherein M: represents a molecule for use in the treatment or diagnosis of pathologies affecting the cartilage; R¿1?, R¿2?, R¿3? represent an alkyl group, or R¿1?, R 2, R¿3? t...
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WO/2001/000685A2 |
A mixed metal-containing precursor is disclosed whereby the precursor includes: a) a mixed metal component represented by the following formula: (M1M2)¿x?(T1T2)¿y? where M1 and M2 may be the same or different and are selected from one ...
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WO/2001/000637A1 |
The invention relates to novel aminocarboxylate ligands that are suitable for complexing with a radionuclide, and are useful as imaging agents for diagnostic purposes. In accordance with the present invention, a method of preparing a com...
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WO/2000/072893A2 |
The present invention relates to biomaterials modified with non-proteinaceous catalysts for the dismutation of superoxide, and processes for making such materials. This modification may be by covalent conjugation, copolymerization, or ad...
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WO/2000/069869A1 |
A complex is disclosed for the polymerisation of 1-olefins, having Formula (I) 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], Ru[IV], V[II], V[III], V[IV], V[V], Ti[II], Ti[III] or ...
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WO/2000/069863A1 |
Chemical vapor deposition processes utilize as precursors volatile metal complexes with ligands containing metalloid elements silicon, germanium, tin or lead.
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WO/2000/070119A1 |
Chemical vapor deposition processes utilize as precursors volatile metal complexes with ligands containing metalloid elements silicon, germanium, tin or lead.
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WO/2000/069923A1 |
Metal complexes comprising a polydentate chelating group, catalysts and polymerization processes using the same for the polymerization of olefins, especially propylene, are disclosed.
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WO/2000/064583A1 |
Compounds having formula (A) are disclosed. M?1¿ and M?2¿ are the same or different and are transition metal atoms or ions; Z?2¿ and Z?3¿, independtly, are the atoms necessary to complete a 3-12 membered heterocyclic ring; Z?1¿ is a...
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WO/2000/061196A2 |
Radioimaging agents, which exhibit high uptake and retention in the myocardium are disclosed.
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WO/2000/060044A1 |
The invention relates to catalytically bleaching substrates, especially laundry fabrics, with atmospheric oxygen or air. A method of bleaching a substrate is provided that comprises applying to the substrate, in an aqueous medium, a spec...
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WO/2000/058320A1 |
A complex suitable for use as a catalyst in the polymerisation of 1-olefins is disclosed, having Formula (I) 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]; T is the oxidat...
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WO/2000/053574A1 |
Novel manganese complexes of salen ligands and the use thereof as catalysts that enhance the action of peroxy compounds in washing, cleaning and disinfecting processes.
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WO/2000/044715A1 |
Radioactive diagnostic drugs which comprise ?99m¿Tc metal complexes and exhibit high accumulation level for the heart to be excellent in heart imaging. The drugs contain as the active ingredients novel aralkylguanidine compounds represe...
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WO/2000/043004A1 |
1,4,8,11-Tetraazacyclotetradecane which is chemically linked to from one to four nitroimidazol groups provides an effective radiodiagnostic agent for determining tissue hypoxia and radioresistance of tumor tissue.
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WO/2000/032601A2 |
The present invention relates to a process for preparing a cross-bridged tetraaza macrocyclic ligand having formula (I) wherein each R is independently C¿1?-C¿8? linear or branched alkyl, -(CH¿2?)¿x?CO¿2?M, and mixtures thereof; pro...
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WO/2000/027976A1 |
A bleach and oxidation catalyst is provided comprising a catalytically active iron, manganese or copper complex including a specified pentadentate nitrogen-containing ligand. The metal complex can activate hydrogen peroxide or peroxyacid...
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WO/2000/020377A1 |
New ligands having a backbone comprised of NCCX can be combined with a metal or metal precursor compound or formed into a metal-ligand complex to catalyze a number of different chemical transformations, including polymerization.
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WO/2000/015646A1 |
A nitrogen containing transition metal complex useful for the polymerisation of 1-olefins is disclosed, which has Formula (I) 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]...
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WO/2000/012808A1 |
A method of treating a textile such as a laundry fabric is provided, in which the textile is contacted with an organic substance which forms a complex with a transition metal, whereby the complex catalyses bleaching of the textile by atm...
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WO/2000/012667A1 |
The invention relates to catalytically bleaching substrates, especially laundry fabrics, with atmospheric oxygen or air. A method of bleaching a substrate is provided that comprises applying to the substrate, in an aqueous medium, an org...
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WO/2000/011129A1 |
Manganese complexes of formula (1) or (2) are used as activators for peroxygenated compounds in dishwashing detergents, wherein Y represents linear or branched alkylene of formula -C(R¿1?)¿2?]¿m?, wherein m is a whole number ranging f...
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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¿ ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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WO/1999/043317A1 |
The invention relates to necrosis-affine compounds and to the utilization thereof in order to produce preparations for pharmacotherapy.
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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...
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WO/1999/033782A1 |
The present invention relates to anticancer platinum (IV) complexes for oral administration represented by Formula (I) and a preparation method thereof.
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