Patents in Class 546/9

Matches 1 - 50 out of 81

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Match	Document	Document Title
1	7462721	Aza-quinolinol phosphonate integrase inhibitor compounds Aza-quinolinol phosphonate compounds and methods for inhibition of HIV-integrase are disclosed. Ar is aryl or heteroaryl connecting R6 to L. L is a bond or a linker connecting a ring atom of Ar to...
2	6921759	Aza- and polyaza-naphthalenyl carboxamides useful as HIV integrase inhibitors Aza- and polyaza-naphthalenyl carboxamide derivatives including certain quinoline carboxamide and naphthyridine carboxamide derivatives are described. These compounds are inhibitors of HIV...
3	6852859	Process for preparing pyridinium fluorochromate (VI) The present invention relates to an economic and environmentally clean process for the preparation of the pyridinium salt of fluorotrioxo-chromate (VI), PFC, having the chemical formula...
4	6812247	Organometallic complex A metal complex and its use for binding or cleaving a nucleic acid. The metal complex has the formula: M is Pt, Pd, Ni, Co, or Cu; X is aryl, heteroaryl, cyclyl, or heterocyclyl; Y is halogen,...
5	6518428	Process for preparing amine platinum complexes The present invention relates to the area of platinum drugs. In particular, it relates to an improved process for preparing platinum complexes having the general formula (Ia) or (Ib): as defined of...
6	6399536	High performance catalyst systems for the synthesis of alkylenecarbonates A catalyst of the formula (1) for the synthesis of alkylene carbonate by reacting alkylene oxide and carbon dioxide LmMXn (1) wherein L is selected from a group of pyridines;M is a metal atom...
7	6278056	Metal complex useful as sensitizer, dye-sensitized oxide semiconductor electrode and solar cell using same A metal complex represented by the formula: (X)n ML1 L2, (X)2 M(L1)2 or (L1)2 ML2wherein M represents a Group VIII metal, X represents a polar group, L1 represents a phenanthroline containing at...
8	6277841	Quinoline ligands and metal complexes for diagnosis and therapy 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...
9	6245988	Metal complex photosensitizer and photovoltaic cell A photosensitizer complex of formulae (Ia) MX3 Lt or (Ib) MXYLt in which M is a transition metal selected from ruthenium, osmium, iron, rhenium and technetium, preferably ruthenium or osmium; each...
10	6177563	Fluoroaluminate A1F4 compounds Fluoroaluminate compounds of formula M+n (AlF4)n- wherein n is 1 to 3 and M+n is N(R2)4, P(R2)4, As(R2)4, HN(R2)3, H2 N(R2)2, H3 N(R2), (R2)3 PNP(R2)3, S[N(R2)2 ]3, ##STR1##(R2)NCN(R)2, (R)2 N--...
11	5543522	Process for preparing an ambient temperature molten salt using thionyl chloride There are disclosed a process for preparing an ambient temperature molten salt, which comprises treating an ambient temperature molten salt consisting essentially of 20 to 50 mole % of an aluminum...
12	5502065	Indole derivatives as 5-HT1 -like agonists The present invention provides compounds of the formula: ##STR1## and pharmaceutically acceptable salts thereof.
13	RE35177	N-fluoropyridinium salt and process for preparing same A pyridine-compound is reacted with fluorine together with a Bronsted Bronsted acid-compound or Lewis acid to form a N-fluoropyridinium salt which is very active to other compounds but is very...
14	5416101	Cyanosulfonylethyltriazoles This invention relates to substituted 1-((2-cyano-2-(substituted sulfonyl)ethyl)-1,2,4-triazoles of formula (I) ##STR1## wherein R and R' are each independently alkyl or alkyl substituted with...
15	5399695	Method for the synthesis of quaternary ammonium salts Provided is a convenient method for synthesizing quaternary ammonium salts which are useful as curing catalysts for one-part thermosetting resin compositions which maintain storage stability at...
16	5245030	IR-ray absorptive amino compound and optical recording medium by use thereof An IR-ray absorptive compound represented by the formula (1) or (2): ##STR1## and an optical recording medium having a substrate and an organic dye thin film, comprising the formulae (1) and/or (2).
17	5235058	3(5)-hydrazinopyrazole compounds There is disclosed a 3(5)-hydrazinopyrazole compound represented by the following formula (I): ##STR1## wherein R1 represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, a...
18	5164502	Preparation of fluorohalophenols and N-acylfluorohaloanilines Chloro and bromophenols and N-acylanilines are fluorinated in an ortho or para position with an N-fluoropyridinium salt to obtain fluorohalophenols and N-acylfluorohaloanilines, which can be...
19	5135825	Method for producing ambient temperature molten salt consisting of certain pyridinium and imidazolium halides and an aluminum trihalide There is disclosed a method for producing an ambient temperature molten salt comprising at least one of 1,3-dialkylimidazolium halide, 1,2,3-trialkylimidazolium halide and N-alkylpyridinium halide,...
20	5116982	Preparation of fluorohalophenols and N-acyfluorohaloanilines Chloro and bromophenols and N-acylanilines are fluorinated in an ortho or para position with an N-fluoropyridinium salt to obtain fluorohalophenols and N-acylfluorohaloanilines, which can be...
21	4914213	Indole derivatives and process for producing the same A 5-hydroxy-N-substituted indole derivative and the process for producing the indole derivative are described the indole derivative is produced by a process comprising reacting a phenol derivative...
22	4772707	Certain N,N'-dipyridine copper or manganese complexes The present invention relates to compositions useful for the detection of oxygen in a humid medium, characterized in that they comprise at least one complex of the formula (LMX)n in which the...
23	4656268	Benzoquinophthalone quaternary ammonium salt derivatives There are described novel cationic quinophthalone compounds of the formula I ##STR1## wherein the symbols have the meanings defined in claim 1, and also processes for producing them. These novel...
24	4588811	Dyestuff quinophthalone derivatives There are described novel cationic quinophthalone compounds of the formula I ##STR1## wherein the symbols have the meanings defined in claim 1, and also processes for producing them. These novel...
25	4578489	Ammonium stannates-(IV) Ammonium stannates of the formula [(R1)a (R2)b N(R3)c (R4)d ]n♁ [(R7)q SnXr Yt ]wn.crclbar.(I)in which the symbols R1, R2, R3, R4, R7, X, Y, a, b, c, d, n, q, r, t and w are as defined in the d...
26	4551502	Macromolecular complexes of amidocarbonylic water-soluble polymers and square platinous and equivalent organometallics Novel complexes are prepared from water-soluble compounds having at least one amidocarbonylic unit and a square planar organometallic compound.
27	4533502	Platinum (II) compounds and their preparation This invention relates in one aspect to various methods for preparing platinum (II) complexes and in another aspect to certain novel ligand platinum complexes, i.e.: ##STR1## where X is a...
28	4466921	4-Dimethylaminopyridinium chlorochromate as an oxidizing agent for conversion of alcohols to their respective ketones The novel compound 4-dimethylaminopyridinium chlorochromate has been found to be an effective oxidizing agent for converting alcohols to their respective aldehydes or ketones, especially for the...
29	4438269	4-Dimethylaminopyridinium chlorochromate The novel compound 4-dimethylaminopyridinium chlorochromate has been found to be an effective oxidizing agent for converting alcohols to their respective aldehydes or ketones, especially for the...
30	4427672	Combating fungi with substituted triazolylalkyl pyridyl ethers Substituted triazolylalkyl pyridyl ethers of the formula ##STR1## in which R1 is a halogen atom, R2 is a hydrogen or halogen atom, X is a keto group or a CH(OH) group, Y each independently is a...
31	4424349	Process for the preparation of cationic hydrazone dyestuffs Dyestuffs of the general formula ##STR1## wherein R1 denotes alkyl, alkenyl, aralkyl or cycloalkyl, R2 denotes hydrogen, alkyl, alkenyl, aryl, aralkyl or cycloalkyl, or alkylene bonded to the ring...
32	4421751	Bipyridine substituted imidazoylidene, copper complex, and its use in food-producing animals Certain novel bipyridine substituted imidazoylidene compounds, their metal complexes (Cu, Fe and Ni) which are effective to improve feed efficiency and promote growth in food-producing animals,...
33	4399281	2,2'-Bipyridinium chlorochromate oxidant 2,2'-Bipyridinium chlorochromate has been found to be an effective oxidizing agent, particularly for the conversion of primary or secondary alcohols to their respective aldehydes or ketones.
34	4396624	Combating fungi with 1-(azol-1-yl)-2-hydroxy-or-keto-1-pyridinyloxy-alkanes 1-(Azol-1-yl)-2-hydroxy-or-keto-pyridinyloxy-alkanes of the formula ##STR1## in which A is CH or N, R is alkyl X is --CO--or --CH(OH)-- Y is halogen, alkyl, halogenoalkyl, alkenyl, alkynyl, alkoxy,...
35	4358446	Use as fungicides of N-(3-pyridylmethyl)-N-acyl anilines Use as fungicides of N-(3-pyridylmethyl)-N-acyl anilines, of the formula ##STR1## wherein the symbols have assigned meanings.
36	4353840	Use of amine-aluminum chloride adducts as alkylation inhibitors in a ligand-complexing process In processes in which liquid sorbents that are solutions in an aromatic hydrocarbon or halogenated aromatic hydrocarbon of a bimetallic salt complex having the generic formula MI MII Xn.Aromatic,...
37	4339448	Imidazole-copper complex compounds and fungicides containing them New imidazole-copper complex compounds having a good fungicidal action, fungicides containing these compounds as active ingredients, processes for their manufacture, and their use for combating fungi.
38	4293549	Quinolinyl guanidines having antiinflammatory, analgesic or antipyretic activity This invention relates to new compounds, salts, complexes and acylated derivatives thereof, methods of producing said compounds, intermediates used in the method, pharmaceutical compositions...
39	4264494	Chromium complex dyestuffs for natural polyamides and synthetic nylons Metal complex compounds which in the form of the free acids correspond to the formula I ##STR1## where A is an aliphatic, carbocyclic or heterocyclic radical,E is an aliphatic or carbocyclic...
40	4250311	P, As, and Sb hexafluoride onium salts as photoinitiators Halogen onium salts, and onium salts of Group VA and V1A elements having an MF6- anion, where M is selected from P, As and Sb, have been found to exhibit unusual activity under ultraviolet light....
41	4139532	N-Acylaminonaphthalimides Compounds of the formula: ##STR1## in which one R is identical with or different from the other R and each is alkyl, hydroxyalkyl, alkoxyalkyl, haloalkyl, cycloalkyl, aralkyl, aryl,...
42	RE29834	Cationic dyestuffs Cationic dyestuffs and processes for their manufacture and their use for dyeing, printing and bulk dyeing of natural and synthetic materials, particularly of polyacrylonitrile and copolymers of...
43	4055565	Optical brightening agents of naphthalimide derivatives A naphthalimide derivative having the formula ##STR1## wherein R is an alkyl, or cycloalkyl, an aralkyl, a haloalkyl, an alkoxyalkyl, a hydroxyalkyl, an N,N-dialkylaminoalkyl, an unsubstituted or...
44	4026885	Process for the manufacture of cationic hydrazone dyes A process for the manufacture of dyes of the formula ##STR1## WHEREIN EACH OF R1 and R2 represents a methyl or ethyl radical, n is 1 or 2, X- is the charge equivalent of an anion and B represents a...
45	3984402	Indoanilines for dyeing keratinous fibers Indoaniline having the formula ##SPC1##Wherein R1, R2, R3 and R4 each independently represent a member selected from the group consisting of hydrogen, lower alkyl or halogen with 1 - 2 of these...
46	3984443	Indamines for dyeing keratinic fibers Indamine having the formula ##SPC1##Wherein R and R' each independently represent a member selected from the group consisting of hydrogen, lower alkyl having 1-4 carbon atoms, lower alkoxy having...
47	3969357	3-Pyridylmethyl phenyl urea metal salt complexes Novel metal salt complexes of 3-pyridylmethyl 4-substituted-phenyl ureas which are rodenticides. The most preferred compounds are derived from zinc chloride.
48	3957767	Basic styryl dyes free from sulphonic acid groups, their production and use Novel basic, styryl dyes containing no sulphonic acid groups and of formula ##SPC1##In which the radicals R, which may be the same or different, signify unsubstituted or substituted hydrocarbon...
49	3919320	Haloberyllium hydride-Lewis base complexes A Lewis base complex of a haloberyllium hydride is prepared by reacting a hydride of an alkali metal or alkaline earth metal with a solution of beryllium halide in the presence of a Lewis base....
50	3892749	Indamine salts Indamine salts, having the formula ##SPC1## Wherein R1 and R2 are lower alkyl, R3 and R4 are lower alkyl which can be substituted with hydroxy, amino or acylamino, R5 and R6 are hydrogen, lower...

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