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8101782 Compounds that inhibit cholinesterase  
Compounds that inhibit cholinesterase activity and, upon hydrolysis release a pharmacologically active agent. The compounds of the invention are employed in methods to treat an individual. The...
8080674 Preparation of polymer-free R-(+)-α-lipoic acid magnesium salt  
R-α-Lipoic acid and its homologs are converted to their magnesium salts in the presence of a reduced form of the acid, dihydro-(+)-lipoic acid in the case of R-α-lipoic acid itself. The reduced f...
7919635 Substituted phenylsulfur trifluoride and other like fluorinating agents  
Novel substituted phenylsulfur trifluorides that act as fluorinating agents are disclosed. Also disclosed are methods for their preparation and methods for their use in introducing one or more...
7601848 Multifunctional reagent for the synthesis of thiol modified oligomers  
The invention relates to compounds of formula (I), wherein Z represents a hydrocarbon with 2 to 28 C atoms, wherein Z can also comprise elements N, O, P, S, Si and halogen as heteroatoms, R1 and R2...
7385067 Process for the preparation of compounds having a CF2O bridge  
The invention relates to a process for the preparation of compounds containing at least one —CF2—O— bridge in the molecule, in which a) an acid is added onto at least one ketene dithi...
7232915 Process for the synthesis of 1,3-diols  
An improved process for the preparation of cis-1,3-diols is described where a beta hydroxy ketone is treated with a trialkylborane or dialkylalkoxyborane or a mixture of a trialkylborane and a...
7208169 Biphenyl carboxamides  
The invention relates to novel biphenylcarboxamides of the formula (I) in which R1, R2, m, n, R3, Y and A are as defined in the disclosure, to a plurality of processes for preparing these...
7169942 Cannabinoid derivatives, methods of making, and use thereof  
1′-substituted cannabinoid derivatives of delta-8-tetrahydrocannabinol, delta-9-tetrahydrocannabinol, and delta-6a-10a-tetrahydrocannabinol that have affinity for the cannabinoid receptor type-1 (...
7115651 Macrocycles and uses thereof  
The present invention relates to compounds having the structure (and pharmaceutically acceptable derivatives thereof) wherein R0–R4, Z, X, A—B, D—E, G—J, and K—L are as defined herein, the synth...
7091344 Infrared chromophores  
An infrared dye, characterized in that the dye comprises of Formulae 1 to 5
6900338 Scavenger compounds  
The present invention provides novel compounds having scavenging and anti-ROS properties and pharmaceutical composition comprising these compounds for treatment of conditions associated with...
6787062 Producing liquid crystals with CF2O bond  
The invention relates to a process for the preparation of compounds having at least one —CF2O— bridge in the molecule, which comprises initially reacting a bis(alkylthio)carbenium salt with a com...
6664287 Antioxidants  
This invention comprises administering to a human or animal in need of treatment an effective amount of an antioxidant lipoic acid derivative and/or pharmaceutically acceptable salts and solvates...
6576596 Substituted 2-benzoyl-cyclohexan-1,3-diones with herbicidal effect  
The invention relates to 2-benzoylcyclohexane-1,3-diones of the formula I whereR1, R2 are each hydrogen, nitro, halogen, cyano, thiocyanato, alkyl, haloalkyl, alkoxyalkyl, alkenyl, alkynyl, —OR5, —...
6570025 Sulfur compound and use thereof  
This invention provides sulfur-containing (meth)acrylic ester compounds each of which is represented by the following formula (1); wherein R1 and R2 each independently represent a hydrogen atom or...
6512003 Synthetic spiroketal pyranes as potent anti-cancer agents and use  
Novel tubulin binding compounds (SPIKETS) having potent tubulin depolymerization activity and inhibitory activity against tubulin polymerization. The compounds are effective agents for inhibiting...
6472488 (Thio) (meth) acrylate monomers, intermediate compounds for the synthesis of these monomers, polymerizable compositions and polymers obtained, and their optical and ophthalmic uses  
Polymerizable compositions from novel monomers that correspond to the formula: in which:Z represents H or CH3 and X represents O or S, andY is a 5- to 8-membered heterocycle consisting of hydrogen,...
6458908 Sulfur-containing unsaturated carboxylate compound and its cured products  
A sulfur-containing unsaturated carboxylate compound comprising a sulfur-containing substituent and at least two α,β-unsaturated carboxylic acid residues, which are each attached to a secondary o...
6379590 Method for making unsymmetrically substituted fluorenyl compounds for nonlinear optical applications  
A new method for producing unsymmetrically substituted fluorenyl compounds, one step of which is the preparation of 2,7-disubstituted fluoren-9-one derivatives via the nucleophilic substitution of...
6342517 Potassium channel activators and their use  
Novel thienopyran compounds are disclosed, useful as anti-hypertensive agents and for asthma treatment. One group of the compounds has a heterocyclic ring spiro-connected at the 7-position of the...
6288071 1-ethylene-2-alkylene-1,4-cyclohexadiene pesticides  
Pesticidally active cyclohexadienyl derivative compounds of the formula I that are esters, oximes or amides are claimed. These compounds may be used as fungicides, acaricides and insecticides in...
6022938 Compounds with isocyanate groups and masked groups reactive in relation to isocyanates  
6022895 Substituted amino compounds and their use as substances having an analgesic effect  
Substituted amino compounds of general formula (I) ##STR1## are described, as are a method of preparing them and their use as drugs, especially as analgesics.
5914351 Anti-viral aromatic hydrazones  
Compounds of the formula ##STR1## wherein Q is a hydrazone derivative; R1 is hydrogen, halogen, alkyl or alkoxy; R2 is hydrogen, halogen, alkyl, alkoxy, alkenoxy, alkynyloxy, halomethyl,...
5872121 Pesticidal hydrazide derivatives  
A compound of the formula ##STR1## wherein R is a) phenyl; phenyl(C1 -C4 alkoxy); phenoxy; or benzyl; the phenyl ring of each substituent being optionally substituted with one or more of halogen,...
5837725 Bridged bicyclic aromatic compounds and their use in modulating gene expression of retinoid receptors  
Bridged bicyclic aromatic compounds are provided having the structure ##STR1## wherein R1, R2, R3, R4, R5 and n are as defined herein. The novel compounds are useful for modulating gene expression...
5830825 3-aryl-tetronic acid derivatives, the production thereof and the use thereof as antiparasitic agents  
The present invention relates to new 3-aryl-4-hydroxy-Δ3 -dihydrofuranone derivatives of the formula (I) ##STR1## in which A and B together with the carbon atom to which they are bonded form an ...
5824484 RXR homodimer formation  
The invention provides a method of screening a substance for the ability to effect the formation of a retinoid X receptor homodimer comprising combining the substance and a solution containing...
5767288 Photolabile linkers and probes  
The invention relates to dithiane adducts of substituted benzoins and substituted benzoins derived therefrom each of which are useful as protecting groups, photolabile linkers, and fluorescent probes.
5756766 Composition for optical materials and use thereof  
A composition for optical materials is herein disclosed which comprises the following two components (a) and (b): (a) a component containing at least one of poly isocyanates represented by the...
5744569 One-component and two-component polyurethane coating compositions  
In one-component and two-component polyurethane coating compositions comprising at least one reactive component capable of reacting with polyisocyanates, the reactive component is a compound A)...
5718845 Tricyanovinyl substitution process for NLO polymers  
Nonlinear optical compounds which contain a heteroaromatic ring and may further comprise a tricyanovinyl group attached to the heteroaromatic ring.
5693827 Treatment of HIV infections and compounds useful therein  
A method of inhibiting the growth or replication of viruses of the HIV group is disclosed. Also disclosed are compounds useful in the method and pharmaceutical formulations incorporating such...
5648354 1,2-dithiins having antifungal activity  
Novel 1,2-dithiin compounds useful as antifungal or anti-infective agents, as well as methods for their use as such, are described. The 1,2-dithiin compounds are particularly effective in treating...
5621147 Trifluoro-2-(trans-4-substituted cyclohexyl) ethylenes and process for their production  
A 1,1,2-trifluoro-2-(trans-4-substituted cyclohexyl)ethylene of the formula (1): R--(A)m --Cy--CF=CF2 (1)wherein R is a C1-10 alkyl group, a halogen atom or a cyano group, provided that in the case...
5618943 Acetylenes disubstituted with a 5 OXO substituted tetrahydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity  
Compounds of the formula ##STR1## the symbols have the meaning described in the specification have retinoid-like biological activity.
5583235 Preparation of symmetrical and unsymmetrical 3,6-disubstituted-1,2-dithiins having antifungal activity  
The present invention provides an improved procedure for the preparation of 3,6-disubstituted-1,2-dithiin derivatives, especially unsymmetrical 1,2-dithiins. In addition, the process offers...
5574000 Cyclohexenone oxime ethers, their preparation and their use as herbicides  
Cyclohexenone oxime ethers of the general formula I ##STR1## where R1 is C1 -C6 -alkyl, A is substituted or unsubstituted C4 -alkylene or C4 -alkenylene,X is nitro, cyano, halogen, C1 -C4 -alkyl,...
5554582 Cyclohexenone compounds, their preparation and their use for controlling undesirable plant growth  
Cyclohexenone compounds of the formula ##STR1## where R1 is alkyl of 1 to 4 carbon atoms, alkenyl or alkynyl of 3 or 4 carbon atoms, haloalkenyl of 3 or 4 carbon atoms and 1 to 3 halogen...
5543433 Azine-substituted phenylacetic acid derivatives and fungicides containing these  
Compounds of the formula I ##STR1## where X is hydrogen, halogen, alkyl, alkoxy, trifluoromethyl, cyano or nitro, Y is an amino, methylamino or dimethylamino group, Z is a group CHCH3, CHOCH3 or...
5541323 Mesogen-containing aromatic anhydride compounds  
Anhydride compounds which contain at least one rodlike mesogenic moiety and at least two anhydride groups per molecule, wherein each of said aromatic anhydride groups is linked to the mesogen via...
5527924 Total synthesis of taxol  
The present invention provides two basic routes for the total synthesis of taxol having the structure: ##STR1## The present invention also provides the intermediates produced in the above...
5508275 Lipid-selective antioxidants and their preparation and use  
Lipid-selective antioxidants of the formula I (A)a (L)(X)a, (I),in which A=an antioxidative component, L=a bridging member, X=a lipophilic component a and a'=independently of one another the...
5502073 Heterocyclic pesticidal compounds  
Compounds of the formula (I) ##STR1## which contain between 10 and 27 carbon atoms, and wherein m and n are independently selected from 0, 1 and 2; R2a is hydrogen, methyl, or ethyl; R2b is...
5484872 Cyclic sulfide compound, polymerizable compositions for optical products and optical products formed thereof  
The present invention provides a cyclic sulfide compound represented by a general formula (I) ##STR1## (where R1 represents --CH2 --CH2 --, --CH2 --CH2 --CH2 --, --CH2 --O--CH2 --, --CH2 --O--, or...
5463081 Arylsulfonylureas, processes for their preparation, and their use as herbicides and growth regulators  
The invention relates to novel intermediates for the preparation of a certain group of novel phenylsulfonylurea herbicides, which herbicides are particularly advantageous for use in crop...
5405968 Polyketomethine dyes  
Methine dyes with a polyketo group I ##STR1## where A is ##STR2## R1 is a 5- or 6-membered cycloaliphatic radical which contains one or two hetero atoms from the group --NR4 --, --O-- and --S-- and...
5403938 Polythiol compound, and optical material and product produced therefrom  
This invention relates-to a polythiol compound and an optical material therefrom. Having a rigid 1,4-dithian ring which increases the refractive index and Abbe's number, the polythiol compound used...
5296611 Propenals substituted with a dithiane ring and processes for the preparation of these propenals  
Propenals of formula: ##STR1## in which formula R is H or a C1 -C4 thioalkyl radical, the dithiane ring being at the cis position in relation to the aldehyde function when R is H and at the trans...
5264455 Sulfur-substituted mevinic acid derivatives  
Matches 1 - 50 out of 177 1 2 3 4 >