|
Match
|
Document |
Document Title |
|
|
7576126 |
Platinum (II) complexes, preparation and use
The invention relates to a method for the preparation of platinum (II) complexes, in particular dicarboxylatoplatinum (II) complexes containing a neutral bidentate ligand, such as oxaliplatin. The...
|
|
|
7556867 |
Iridium (III) complex with heteroatom linking group and organic electroluminescent device using the same
A high-efficient phosphorescent iridium (III) complex with a heteroatom linking group and an organic electroluminescent (EL) device using the same. The iridium complex is represented by Formula 1...
|
|
|
7553560 |
Organometallic compounds and emission-shifting organic electrophosphorescence
Emissive phosphorescent organometallic compounds are described that produce improved electroluminescence, particularly in the blue region of the visible spectrum. Organic light emitting devices...
|
|
|
7482449 |
Process for making spirolactone compounds
This invention relates to a process for making spirolactone compounds analogous to formula I.
|
|
|
7413816 |
Organic metallic complex and electroluminescent element using the same
A white or whitish luminescent material for phosphorescence is provided by synthesizing an organometallic complex that is able to convert a triplet excited state into light emission. In particular,...
|
|
|
7294415 |
Organometallic complex and organic electroluminescent device employing the same
An organometallic complex which includes a carboxylic acid as an ancillary ligand, and an organic electroluminescent device employing the same. The organometallic complex is useful as a...
|
|
|
7232616 |
Organic electroluminescent materials and devices made from such materials
A class of organic metal complexes with mixed ligands for organic light emitting diodes are designed and characterized as the formula:(L 2 L 3 M)n. In this formula: L 2 is a bidentate ligand which...
|
|
|
7202362 |
Transition metal complexes from solid state synthesis
Methods and compositions related to the synthesis of photosensitizers of titanium dioxide performed in situ, stepwise, in the solid state, and directly on the surface of the titanium dioxide...
|
|
|
7176307 |
Organometal complex, electroluminescence material using the complex, and electroluminescence element using the complex
Organometal complexes which are obtainable with a good yield by using a ligand which can be easily synthesized are provided. The organometal complexes are excellent in heat resistance. An...
|
|
|
7078114 |
Phosphorescence compound and electro field light emitting device having the same
A phosphorescent compound is formed by synthesizing an orthometallated complex by using easily-synthesized ligands. An electroluminescent device having high luminous efficiency uses the...
|
|
|
7022853 |
Single pot process for preparing metal nicotinates from beta-picoline
The present invention relates to a single-pot process for the preparation of metal nicotinates, useful as a dietary supplement, from beta picoline as a source of the starting material, said process...
|
|
|
6635759 |
Luminescent 4-trifluoromethyl 1-2-quinolones with long wave UV absorption and the use thereof
The invention relates to a substituted 4-trifluoromethyl carbostyril according to formula (I) and is characterised in that the 4-trifluoromethyl carbostyril is provided with an absorption maximum...
|
|
|
6541490 |
Bipyridine manganese complexes
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...
|
|
|
6486318 |
Single pot process for preparing metal picolinates from alpha picoline
The present invention relates to a single pot process for the preparation of metal picolinates useful as dietary supplement from alpha picoline, said process comprising hydrosulphonation of alpha...
|
|
|
6469169 |
Water soluble palladium complexes and process for the preparation thereof
The invention provides a water soluble palladium complex of the general formula I wherein R 1 , R 2 , R 3 are substituents on phosphine ligands selected from the group consisting of hydrogen,...
|
|
|
6337038 |
Particles of a window for varying the degree of light transmission in presence of electric field and uses thereof
Dichronic particles are developed for a window which varies the degree of light transmission at a user's desire, wherein the particles are obtained by reacting metal complexes of a transition metal...
|
|
|
6069253 |
Process for the preparation of new transition metal complexes
The present invention relates to novel group VIII transition metal complexes represented by the formula (I) as: ##STR1## wherein M is the central transition metal; represents a semilabile anionic...
|
|
|
6001872 |
Water soluble transplatinum complexes with anti-cancer activity and method of using same
The present invention relates to the treatment of tumors with a novel water soluble trans-platinum coordination compound having the general structural formula [PtBX m (NR* 3 )] where B is a...
|
|
|
5869026 |
Tripodal carboxamide ligands for MRI contrast agents
Novel ligands for use in MRI contrast agents and which have the formula ##STR1## wherein R 1 -R 14 , M", l, m, and n are defined herein.
|
|
|
5869025 |
Tripodal aromatic heterocycle carboxamide MRI contrast agents
A composition of matter having the formula ##STR1## wherein R 1 -R 14 , M, l, m, and n are defined herein and which have application as MRI contrasting agents.
|
|
|
5861140 |
Tripodal paramagnetic contrast agents for MR imaging
A composition of matter having the formula ##STR1## wherein R 1 -R 14 , M, l, m, and n are defined herein and which have application as MRI contrasting agents.
|
|
|
5859215 |
Biospecific binding reactants labelled with luminescent lanthanide chelates and their use
This invention relates to a detectable molecule comprising a biospecific binding reactant attached to a luminescent lanthanide chelate comprising a lanthanide ion and a chelating ligand of the...
|
|
|
5858329 |
MRI diagnostic procedures using tripodal pyridinyl metal complexes
A method of performing an NMR diagnostic procedure in a patient in need of the same comprising administering to the patient an effective amount of an NMR diagnostic medium and then exposing the...
|
|
|
5817292 |
MR imaging compositions and methods
This invention provides compositions useful in MR imaging comprising a polymer comprising units comprising the residue of a chelating agent linked to a poly(alkylene oxide) moiety, the polymer...
|
|
|
5725651 |
Mono-N-alkyl-quinacridone pigments
Mono-N-alkyl-quinacridone pigments are disclosed. They exhibit high light fastness, high temperature stability and high migration fastness. Moreover, they show hypsochromic shifts, fluorescence and...
|
|
|
5721222 |
Heterocyclic ketones
The present invention relates to certain novel heterocyclic ketones which are 1-pyridylacetamide ketones of formula I, set out herein, which are inhibitors of human leukocyte elastase (HLE), also...
|
|
|
5693310 |
Amide complexes
Compounds of general Formula I ##STR1## wherein R 3 is a saturated, unsaturated, straight- or branched-chain or cyclic aliphatic hydrocarbon residue of up to 16 carbon atoms or, if R 4 is a...
|
|
|
5686613 |
Tridentate metal ligands of certain pyridine phosphonic acids
Novel pyridine phosphonate ligands are disclosed that when combined with polyvalent metals results in useful catalyst compositions for the conversion of hydrogen sulfide to solid sulfur. Catalysts...
|
|
|
5582817 |
Remedy for dermatopathy and metallothionein inducer
Zinc salts, zinc complexes or salts thereof of a compound selected from the group consisting of nicotinamides, picolinamides, 3,4-dihydroxybenzoic acids, amino acids, peptides, hinokitiols and...
|
|
|
5571897 |
Luminescent lanthanide chelates
Lanthanide chelates which contain three heterocyclic rings covalently coupled to each other (either one 2,6-pyridylene and two five-membered unsaturated heterocyclic ring moieties or two...
|
|
|
5536838 |
Method of synthesis of chromium amino acid nicotinate complex
A novel synthesis of a chromium amino acid nicotinate complex which has glucose tolerance factor activity in which nicotinic acid is dissolved in an aqueous solvent, glycine, glutamic acid and...
|
|
|
5484762 |
Aryloxy-n-(substituted phenyl) benzotriazole herbicidal agents
There is provided an aryloxy-N-(substituted phenyl)benzotriazole compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the...
|
|
|
5468742 |
8-vinyl- and 9-ethinyl-quinolone-carboxylic acids
The invention relates to new 8-vinyl- and 8-ethinylquinolonecarboxylic acids, process for their preparation, and antibacterial agents and feed additives containing them.
|
|
|
5453422 |
Quinolone- and naphthyridone carboxylic acid derivatives, process for their production, antibacterial compositions and feed additives containing them
An antibacterially active quinolone or naphthyridonecarboxylic acid derivative of the formula ##STR1## in which R 1 stands for various organic radical, R 2 stands for hydrogen, alkyl having 1...
|
|
|
5409915 |
Bis-platinum (IV) complexes as chemotherapeutic agents
Novel bis(platinum) (IV) complexes coupled via diamine bridging agents are taught as well as methods for their preparation. These complexes are to be used as pharmaceutical agents, e.g., for the...
|
|
|
5302604 |
Cholesterol lowering compounds produced by directed biosynthesis
Compounds of Structural Formula (I) ##STR1## are produced by directed biosynthesis. These compounds are squalene synthetase inhibitors and thus useful as cholesterol lowering agents, antifungal...
|
|
|
5294627 |
Directed biosynthesis of biologically active compounds
Compounds of Structural Formula (I) ##STR1## are produced by directed biosynthesis. These compounds are squalene synthase inhibitors and thus useful as cholesterol lowering agents and antifungal...
|
|
|
5284842 |
Quinolone- and naphthridone carboxylic acid derivatives, process for their production, antibacterial compositions and feed additives containing them
An antibacterially active quinolone or naphthyridonecarboxylic acid derivative of the formula ##STR1## in which R 1 stands for various organic radical, R 2 stands for hydrogen, alkyl having 1...
|
|
|
5273984 |
Salts formed between basic histamine H.sub.2 -receptor antagonists and bismuth complexes
The invention relates to salts formed between basic H 2 -receptor antagonists and a complex of bismuth with a carboxylic acid, and solvates of such salts, excluding salts in which the basic H 2 ...
|
|
|
5266560 |
Pharmaceutical insulin-potentiating CR(III) complexes with GTF-like activity
A composition of matter having GTF-like activity, its preparation and its use in treating chromium deficiency and insulin resistance diseases such as diabetes are set forth. The composition...
|
|
|
5256653 |
Pharmaceutical preparations containing platinum complexes/phosphonic acid liquid and processes for their use
Platinum complexes of the general formula I [(R 1 NH 2 ) n Pt] q Y m X p (I) in which Y is a phosphonic acid ligand, and the preparation thereof, are described. The platinum complexes...
|
|
|
5256535 |
Hybridization assay and means to be used in the assay
A method for the detection of a nucleotide sequence of a nucleic acid in a sample. The method comprises the steps: (i) contacting under hybridization condition the single stranded form of the...
|
|
|
5252734 |
Antibacterial 5-alkylquinolonecarboxylic acids
Antibacterial 5-alkylquinolonecarboxylic acids of the formula ##STR1## in which R 3 is C 1 -C 4 - alkyl, R 1 is optionally substituted alkyl or cycloalkyl, alkenyl, alkoxy, amino or...
|
|
|
5223243 |
Dipyridoxyl phosphate chelating compound intermediates useful as NMRI contrast agents
N,N'-bis-(pyridoxal-5-phosphate)-alkylenediamine-N,N'-diacet
ic acids, N,N'-bis-(pyridoxal-5-phosphate)-1,2-cycloalkylenediamine-N,
N'diacetic acids, and...
|
|
|
5216134 |
Spectrofluorometric method and compounds that are of value for the method
A chelate formed between Eu 3 +, Tb 3 +, Dy 3 + and Sm 3 + and a compound having the formula ##STR1## where A 1 -6 are single carbon or nitrogen atoms; n=1 or 2; R 1 -6 is nothing when A is a...
|
|
|
5202337 |
7-(2,7-diazabicyclo[3.3.0]octyl)-3-quinoline- and -naphthyridone-carboxylic acid derivatives
The invention relates to new 7-(2,7-Diazabicyclo[3.3.0]octyl)-3-quinolone- and -naphthyridonecarboxylic acid derivatives, processes for their preparation, and antibacterial agents and feed...
|
|
|
5194615 |
Synthetic GTF chromium nicotinate material and its preparation
A novel product obtained by reacting an alkali metal salt of nicotinic acid with a trivalent chromium salt and having glucose tolerance factor activity, a process for its production and a method...
|
|
|
5182370 |
Paramagnetic chelates
Comounds having the formula ##STR1## wherein: a is 2 or 3; b is an integer from 0 to 4; Me (a+) is an ion of an element of atomic number from 57 to 70 or an ion of a transition metal of atomic...
|
|
|
5162335 |
Di- and tetrahydroisoquinoline derivatives
The invention relates to new di- and tetrahydroisoquinoline derivatives having interesting cytostatic properties, to the preparation of the said new compounds, and to compositions comprising such a...
|
|
|
5157136 |
Single-source metalloorganic precursors to produce II/VI materials
The present invention relates a precursor metal organic compound of the formula: (R 3 --Si) 3 --Y--Q--M--A (I) wherein M is selected from the Group IIb elements of...
|