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Class 558/254 - Nitrogen bonded directly to the -C(=X)- group


Subclass of Class 558 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the -C(=X)- group is bonded directly
No. of patents: 159
Last issue date: 07/03/2007


1        
NumberTitleIssue Date
7238340Monoamine, diamide, thiol-containing metal chelating agents
Therapeutically active thiazole derivatives of formula (I) wherein R1-R2, X and X′ as are defined in the specification, processes for the preparation thereof, the use thereof in therapy, particularly in the treatment or prophylaxis of disorde...
07/03/2007
7223380Ethylenedicysteine (EC)-drug conjugates, compositions and methods for tissue specific disease imaging
The invention provides, in a general sense, a new labeling strategy employing 99mTc chelated with ethylenedicysteine (EC). EC is conjugated with a variety of ligands and chelated to 99mTc for use as an imaging agent for tissue-specific diseases...
05/29/2007
7115383Assays for amphetamine and methamphetamine
Methods, compositions and kits are disclosed. The compounds disclosed comprise an amphetamine moiety and a methamphetamine moiety linked together by a first linking group. A second linking group depends from the first linking group and comprises a functional group. ...
10/03/2006
7101980Derivatives, conjugates, and antibodies for detecting ecstasy-class analytes
Compounds including haptens, intermediates, and immunogens that are useful in the production of antibodies specific for the methylenedioxy class of amphetamine derivatives are described. Antibodies specific for the methylenedioxy class of amphetamine derivatives, re...
09/05/2006
7060847Ecstasy-class derivatives, immunogens, and antibodies and their use in detecting ecstasy-class drugs
The present invention comprises novel analogs of ecstasy-class compounds and novel ecstasy-class immunogens leashed out of, i.e., derived from, the methylenedioxy position. The invention also comprises unique monoclonal antibodies generated using MDO-leashed MDMA im...
06/13/2006
7045547Acyl-CoA dehydrogenase allenic inhibitors
Compounds of formula I wherein A is R3, OR3, SR3, and NR3R4; and R1, R2, R3 and R
05/16/2006
7037669Assays for amphetamine and methamphetamine using stereospecific reagents
Methods, compositions and kits are disclosed. Enzyme conjugates of Formula I may be employed in assays for the determination of an amphetamine and/or a methamphetamine. Immunogenic conjugates of Formula I may be employed to prepare antibodies for an amphetamine and/...
05/02/2006
7022492Ecstasy haptens and immunogens
Methods, compositions and kits are disclosed. Enzyme conjugates of Formula I are employed in assays for the determination of an methylenedioxyamphetamine, a methylene-dioxyethamphetamine, and/or a methylenedioxymethamphetamine. Immunogenic conjugates of Formula I ar...
04/04/2006
7018627Macrophage derived chemokine (MDC), MDC analogs, MDC inhibitor substances, and uses thereof
The present invention provides purified and isolated polynucleotide sequences encoding a novel macrophage-derived C—C chemokine designated “Macrophage Derived Chemokine” (MDC), and polypeptide fragments and analogs thereof. Also provided are materials and meth...
03/28/2006
6946547Ecstasy-class analogs and use of same in detection of ecstasy-class compounds
The present invention provides a system for the improved detection of ecstasy-class compounds in biological samples. New ecstasy-class analogs are provided for detection of such ecstasy-class drugs. These analogs are compounds, or salts thereof, of a 2-amino-methyle...
09/20/2005
6869974Pharmaceutical compounds
Compounds or their salts having general formulas (I) and (II): wherein s is an integer equal to 1 or 2, A is the radical of a drug that satisfies certain pharmacological tests, C and C1 are bivalent radicals, and precursors of the radicals B and B1
03/22/2005
6864383Ophthalmic compositions for treating ocular hypertension
This invention relates to the use of potent potassium channel blockers or a formulation thereof in the treatment of glaucoma and other conditions which leads to elevated intraoccular pressure in the eye of a patient. This invention also relates to the use of such co...
03/08/2005
6740684Process for producing a strong-acid cation exchange resin
A strong-acid cation exchange resin in acid form is contacted with an alkylcarhamoyl alkylthioester in the presence of water for producing a strong-acid cation exchange resin comprising a plurality of acid groups being partially neutralized with a mercaptoalkylamine...
05/25/2004
6683200N-substituted-N'-substituted urea derivatives and pharmaceutical compositions containing the derivatives
N-Substituted-N'-substituted urea derivatives represented by the following formula, analogs thereof or pharmaceutically acceptable salts thereof are herein provided. These compounds show a TNF-଱ production inhibitory activity. ##STR1##...
01/27/2004
6667341Delta dicarbonyl compounds and methods for using the same
Amidomethyl esters, carbonylmercaptomethyl esters, keto-containing esters, amidomethyl thioesters, amidomethyl amides, and methylene dithioesters are disclosed. The novel compounds have two carbonyl groups connected by a linking moiety having an oxygen, s...
12/23/2003
6426365CETP activity inhibitors
The present invention provides a CETP activity inhibitor comprising as an active ingredient a compound represented by the formula (I): ##STR1## wherein R represents a straight chain or branched alkyl group; a straight chain or branched alkenyl group; a lo...
07/30/2002
6307001Curable hybrid electron donor compounds containing vinyl ether
Hybrid electron donor compounds, suitable for use as adhesives or as components in adhesives, contain a carbon to carbon double bond attached to an aromatic ring and conjugated with the unsaturation in the aromatic ring and a vinyl ether moiety....
10/23/2001
6303799Polynucleotide crosslinking agents
Novel aryl derivatives comprising an aryl olefin moiety linked to a non-nucleosidic backbone moiety are disclosed. The resulting molecules are typically used as photoactivated crosslinking groups when incorporated into oligonucleotides to crosslink nuclei...
10/16/2001
6300456Compounds with electron donor and electron acceptor functionality
Compounds containing both electron donor and electron acceptor functionality are suitable for use in adhesives. The electron donor group is a carbon to carbon double bond attached to an aromatic ring and conjugated with the unsaturation in the ring. The e...
10/09/2001
6277957Method for production of acylthio derivatives
A method is provided which facilitates and enables the production of a wide range of complex conjugates composed of similar or dissimilar units linked together by amide bonds. Said method for the production of acylthio derivatives, R'--CO--SA, involves re...
08/21/2001
6239305Method for producing optically active phenylpropionic acid derivative
Optically active N-(S-2-acetylthiomethyl-1-oxo-3-phenylpropyl)-glycine benzyl ester useful as an enkephalin inhibitory agent or ACE inhibitory agent can be produced at low cost in an industrial manner, by a method comprising subjecting optically active 2-...
05/29/2001
6235922Processes and intermediates for preparing benzo-fused azepinone and piperidinone compounds useful in the inhibition of ACE and NEP
Compounds having the following formula I, and pharmaceutically acceptable salts thereof, including dual inhibitors of ACE and NEP and selective ACE inhibitors: ##STR1## wherein: Y1 and Y2 are each independently hydrogen, alkyl, aryl,...
05/22/2001
6114372Peptidyl compounds having MMP and TNF inhibitory activity
Compounds of formula (I) having MMP and TNF inhibitory activity. ##STR1##...
09/05/2000
6031121Method for producing optically active phenylpropionic acid derivative
Optically active N-(S-2-acetylthiomethyl-1-oxo-3-phenylpropyl)-glycine benzyl ester useful as an enkephalin inhibitory agent or ACE inhibitory agent can be produced at low cost in an industrial manner, by a method comprising subjecting optically active 2-...
02/29/2000
6004531Metal chelating compounds having an SNNN donor set
Ligands for radiopharmaceutical use are capable of chelating radiometal species and of being bound to biological targeting molecules. The ligands have formula (a) and (b), where A, A'=--SZ or Y, B.dbd.O or S, Y.dbd. (c), Z.dbd.H or a thiol protecting grou...
12/21/1999
5994539Mercapto acyl aminoacid derivatives endowed with dual ACE-NEP inhibitory activity, useful in the treatment of cardiovascular diseases
Compounds of formula ##STR1## wherein R, R1, R2, R3, R4, m and n have the meanings reported in the description, processes for their preparation and pharmaceutical compositions which contain them as active i...
11/30/1999
5976812Activated amphetamines
The invention concerns activated amphetamine derivatives, a process for their production as well as their use for producing immunogens or detection conjugates carrying amphetamine groups. A further subject matter of the invention are new conjugates carryi...
11/02/1999
5783735Process for preparing polymeric amides useful as additives in fuels and lubricating oils
A process for preparing polymeric amides is disclosed. The process comprises sequentially reacting a hydrocarbon polymer functionalized (e.g., via the Koch reaction) to contain acid, ester, thioacid and/or thioester groups with a heavy polyamine to form a...
07/21/1998
5710256Methadone derivatives and protein and polypeptide methadone derivative conjugates and labels
The present invention is directed to novel methadone derivatives which are synthesized for the covalent attachment to antigens (proteins or polypeptides) for the preparation of antibodies or receptors to methadone and methadone metabolites. The resulting ...
01/20/1998
5705671Method for producing ଱-hydroxy-ଲ-aminocarboxylic acids
The present invention provides a simple and inexpensive method for producing ଱-hydroxy-ଲ-aminocarboxylic acids and their esters. An ester of an N-protected ଱-amino acid ester is converted into a ଲ-ketosulfoxide, which is then proce...
01/06/1998
5646313Amino acid derivatives, processes for their preparation and their therapeutic application
New amino acid derivatives, processes for their preparation, and their therapeutic application are described. These amino acid derivatives correspond to the general formulae ##STR1## These derivatives may be used as medicaments which exhibit an enkep...
07/08/1997
5629343N-(mercaptoacyl) peptidyl derivatives as antidegenerative agents
Novel N-(mercaptoacyl)peptidyl compounds are useful as inhibitors of matrix metalloendoproteinases which degrade major components of articular cartilage and basement membranes causing degenerative diseases such as arthritis, periodontal disease, corneal u...
05/13/1997
5624955Compounds that enhance the concentration of glutathione in tissues
A pharmaceutical unit dosage form comprising an amount of a compound of the formula: ##STR1## is provided wherein R1 is a (C1 -C20)alkyl group, a (C6 -C12)aryl group, or a C3 -C18...
04/29/1997
5612371Amino acid, derivatives, processes for their preparation and their therapeutic application
New amino acid derivatives, processes for their preparation and their therapeutic application. Amino acid derivatives corresponding to the general formulae ##STR1## These derivatives may be used as medicaments which exhibit an enkephalinase-inhibitor...
03/18/1997
5525629Inhibition of cytokine production
Hydroxamic acid derivatives of formula (I): ##STR1## wherein R1 represents hydrogen or an (C1 -C6)alkyl, (C1 -C6)alkoxycarbonyl(C1 -C6)alkyl, phenyl, substituted phenyl, phe...
06/11/1996
5523152Organic compounds suitable as reactive diluents, and binder precursor compositions including same
Organic compounds having at least one ethylenically-unsaturated group are described, the organic compounds being suitable for use in coatable compositions as reactive diluents; compounds of the invention preferably have a divalent organic linking moiety d...
06/04/1996
5508266Gem-disubstituted amino acid derivatives
Disclosed are the compounds of formula I ##STR1## wherein R represents hydrogen, lower alkyl, carbocyclic or heterocyclic aryl-lower alkyl or cycloalkyl-lower alkyl; R1 represents hydrogen, lower alkyl, cycloalkyl, carbocyclic aryl or hete...
04/16/1996
5475130Anilide derivative
An anilide derivative useful as an atherosclerosis treating drug, represented by the following formula (I): ##STR1## wherein X is an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms; Y is a hydrogen atom or an alko...
12/12/1995
5470997Amphetamine derivatives and protein and polypeptide amphetamine derivative conjugates and labels
The present invention is directed to novel amphetamine derivatives which are synthesized for the covalent attachment to antigens (proteins or polypeptides) for the preparation of antibodies or receptors to amphetamine and amphetamine metabolites. The resu...
11/28/1995
5468870Dyes and dye-donor elements for use in thermal dye sublimation transfer
Dye-donor element for use according to thermal dye sublimation transfer comprising a support having thereon a dye layer containing a dye corresponding to the following formula ##STR1## wherein Z represents CN, COOR1 or CONR2 R
11/21/1995
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