U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Famous Patents

The first match was accidentally discovered in 1826 when John Walker scraped a stick with chemicals on the end against a stone floor.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 544/335 - Chalcogen attached indirectly to the diazine ring by nonionic bonding


Subclass of Class 544 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein chalcogen (i.e., oxygen, sulfur, selenium,
No. of patents: 1055
Last issue date: 02/07/2012


1                      
NumberTitleIssue Date
8110683Piperidinyl compounds that selectively bind integrins
The invention is directed to piperidinyl compounds that selectively bind integrin receptors and methods for treating an integrin mediated disorder. ...
02/07/2012
8034933Piperidine derivatives useful as CCR5 antagonists
The present invention provides a compound of the formula or a pharmaceutically acceptable salt or solvate thereof, wherein R1, R2, R3, R9, R10, A and B are as defined i...
10/11/2011
8017771Process for preparing acyclic HCV protease inhibitors
Disclosed are highly convergent processes for preparing compounds of formula (I), which compounds are potent active agents for the treatment of hepatitis C virus (HCV) infection: The disclosed processes use SNAr-ty...
09/13/2011
7759487Preparation of ketone amides
The present invention discloses a novel process to prepare ketone amides, which are useful intermediates for the preparation of antagonists of CCR5 receptor and therefore useful for the treatment of HIV virus infected mammals. It specifically discloses a novel proce...
07/20/2010
7459556Process for preparing substituted 8-azabicyclo[3.2.1]octan-3-ols
The present invention relates to a process for preparing substituted 8-azabicyclo[3.2.1]octan-3-ols having the structural formula I or a pharmaceutically acceptable salt or solvate thereof, wherein R is benzyl, R5
12/02/2008
RE40558Therapeutic uses of di-aryl acid derivatives
The use of diaryl acid derivatives of formula (I) or pharmaceutically acceptable salts, N-oxides, hydrates or solvates thereof, wherein the variables shown are defined in the disclosure, and their pharmaceutical compositions as P...
10/28/2008
7427693Polar liquid crystal
Compounds that are useful in compositions for flat panel displays, for example, are provided. The compounds provided are polar, and are useful in low threshold voltage mixtures. The compounds provided have the general structure: CpCOCH2[A]
09/23/2008
7407974Inhibitors of factor Xa and other serine proteases involved in the coagulation cascade
The present invention provides compounds of Formula (I): wherein A, B, C, G, and W1 have any of the values defined in the specification, and pharmaceutically acceptable salt thereof, that are useful to treat thro...
08/05/2008
7378446Compound having anti-HCV activity and process for producing the same
The object of the present invention is to provide a compound useful for the prevention and treatment of viral infectious diseases, and particularly liver diseases caused by HCV infection due to its having a high degree of replication inhibitory activity against HCV,...
05/27/2008
7358244Azabicycloalkane compounds
This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, R6 and R7 are as defined in the specification, or a pharmaceutically acc...
04/15/2008
7358239Pyrrolidinyl, piperidinyl or homopiperidinyl substituted (benzodioxan, benzofuran or benzopyran) derivatives
The present invention concerns compounds of formula (I) a stereochemically isomeric form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereof, wherein -Z1-Z2- is...
04/15/2008
7342020Arylpiperazines and their use as metalloproteinase inhibiting agents (MMP)
Arylpiperazines of formula (I) useful as metalloproteinase inhibitors, especially as inhibitors of MMP 13 ...
03/11/2008
7332499Sulfonyl substituted n-(biarylmethyl) aminocyclopropanecarboxamides
N-(Sulfonyloxybiarylmethyl) aminocyclopropanecarboxamide derivatives are bradykinin B1 antagonists or inverse agonists useful in the treatment or prevention of symptoms such as pain and inflammation associated with the bradykinin B1 pathway. ...
02/19/2008
7317014Bio-active pyrimidine molecules
The present invention relates to novel derivatives of the general formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their hydrates, their solvates, their pharmaceutically acceptable salts and pharmaceutical...
01/08/2008
7314580Compound, liquid-crystal composition and optical material
Disclosed is a liquid-crystal composition capable of providing a functional film that exhibits useful optical properties. The composition comprises a compound of the following formula (1) that exhibits a smectic liquid-crystal phase. R1—(Ar
01/01/2008
7291624CDK-inhibitory pyrimidines, their production and use as pharmaceutical agents
This invention relates to pyrimidine derivatives of general formula I in which R1, R2, X, A and B have the meanings that are contained in the description, as inhibitors of the cyclin-depende...
11/06/2007
7291744N-ureidoalkyl-amino compounds as modulators of chemokine receptor activity
The present application describes modulators of chemokine receptors of formula (I): or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases. ...
11/06/2007
7288544Pyrimidine compounds useful as N-type calcium channel antagonists
Achiral pyrimidine derivatives and pyridine derivatives of the following formulae or analogs thereof have selective N-type calcium channel antagonistic activity and showed analgesic action when they were taken orally. They are useful as therapeutic agents for pains ...
10/30/2007
7282502CCR9 inhibitors and methods of use thereof
The invention relates to compounds represented by Structural Formula I, which can bind to CCR9 receptors and block the binding of a ligand (e.g., TECK) to the receptors. The invention also relates to a method of inhibiting a function of CCR9, and to the use compound...
10/16/2007
7279478Cathepsin cysteine protease inhibitors
This invention relates to class of compounds which are cysteine protease inhibitors, including but not limited to, inhibitors of cathepsins K, L, S and B. These compounds are useful for treating diseases in which inhibition of bone resorption is indicated, such as o...
10/09/2007
7265115Diazabicyclic CNS active agents
Compounds of formula I: or pharmaceutically acceptable salts thereof, are useful for controlling synaptic transmission in mammals. ...
09/04/2007
7259157N-substituted nonaryl-heterocyclo amidyl NMDA/NR2B Antagonists
Compounds represented by Formula (I): or pharmaceutically acceptable salts thereof, are effective as NMDA NR2B antagonists useful for relieving pain. ...
08/21/2007
72591634-(6-membered)-heteroaryl acyl pyrrolidine derivatives as HCV inhibitors
Novel anti-viral agents of Formula wherein: A represents OR1, NR1R2, or R1 wherein R1 and R2 are hydrogen, C1-6alkyl, aryl...
08/21/2007
7244734Hexa- and octahydro-pyrido[1,2-a]pyrazine derivatives with NKantagonistic activity
The invention relates to hexahydro-pyrido[1,2-a]pyrazine derivatives having interesting neurokinin-NK1 receptor antagonistic activity. The invention also relates to methods for the preparation of these compounds, to pharmaceutical compositions containing ...
07/17/2007
7238717CCR9 inhibitors and methods of use thereof
The invention relates to compounds represented by Structural Formula I, which can bind to CCR9 receptors and block the binding of a ligand (e.g., TECK) to the receptors. The invention also relates to a method of inhibiting a function of CCR9, and to the use compound...
07/03/2007
7229988Dialkylhydroxybenzoic acid derivatives containing metal chelating groups and their therapeutic uses
The present invention provides novel dialkylhydroxybenzoic acid derivatives containing metal chelating groups and the use of the novel compounds as therapeutics for treating and/or preventing various medical dysfunctions and diseases arising from reactive oxygen spe...
06/12/2007
7214701Active substance combinations having insecticidal and acaricdal properties
The invention relates to insecticidal mixtures for protecting plants against attack by pests comprising (a) compounds of the formula (I) ...
05/08/2007
72022471,3-bis-(substituted-phenyl)-2-propyn-1-ones and their use to treat disorders
The invention relates to compounds, pharmaceutical compositions and methods of using compounds of the general formula or its pharmaceutically acceptable salt or ester, wherein the substituents are defined in the ...
04/10/2007
7199125Spiro-cyclic compounds useful as anti-inflammatory agents
The present invention is directed to compounds having the formula (I): useful in treating inflammatory and immune diseases, in which K and L are independently, O or S; Q is —C(═O)— or optionally substituted...
04/03/2007
7195719High polarization ferroelectric liquid crystal compositions
The invention relates to chiral nonracemic liquid crystal compounds having achiral tails comprising a perfluoroalkyl terminal portion which are useful as components in liquid crystal to impart high polarization to the mixture. The materials of this invention can be ...
03/27/2007
7186725Anti-inflammatory compositions and methods
The present invention provides compositions and their use in the treatment of inflammatory diseases caused by T-cell proliferation such as sepsis, inflammatory bowel diseases, autoimmune encephalomyelitis, or lupus. The compositions comprise disubstituted ureas of F...
03/06/2007
7169325Liquid crystalline compound, liquid crystalline composition and retardation film
To provide a liquid crystalline compound capable of exhibiting a biaxial liquid crystal phase, provide a trifunctional or greater functional polymerizable liquid crystalline compound having polymerizable groups, and also to provide a liquid crystalline composition a...
01/30/2007
7169925Indole derivatives as interleukin-4 gene expression inhibitors
This invention discloses and claims a new class of indole derivatives for use in treating allergy, asthma, rhinitis, dermatitis, B-cell lymphomas, tumors and diseases associated with bacterial, rhinovirus or respiratory syncytial virus (RSV) infections. It has now b...
01/30/2007
7166609Pyrimidine-4,6-dicarboxylic acid diamides for selectively inhibiting collagenases
Pyrimidine-4,6-dicarboxylic acid diamides of the formula I are suitable for selectively inhibiting collagenase (MMP 13). The pyrimidine-4,6-dicarboxylic acid diamides can therefore be used for treating degenerati...
01/23/2007
7164019Heterocyclic antiviral compounds
Chemokine receptor antagonists, in particular, 3,7-diazabicyclo[3.3.0]octane compounds according to formula (I) are antagonists of chemokine CCR5 receptors which are useful for treating or preventing an human immunodeficiency virus (HIV) infection, or treating AIDS ...
01/16/2007
7145021Analogs of terpene trilactones from and related compounds and uses thereof
The subject invention provides compounds having the structure: wherein R1 is H, OH, a photoactivatable moiety, a fluorescent moiety, or a radioactive moiety; R2 is H, OH, a photoactivatable ...
12/05/2006
7141596Inhibitors of proteins that bind phosphorylated molecules
The present invention provides compounds that can modulate the activity of a target protein, such as a phosphatase, that selectively binds phosphorylated peptides or proteins. The present compounds can be useful in treating diseases or disorders, including, for exam...
11/28/2006
71354723-Heterocyclic benzylamide derivatives as potassium channel openers
The present invention provides novel 3-heterocyclic benzylamides and related derivatives having the general Formula I wherein R1, R2, R3, R4, R5, R6
11/14/2006
7135465Sustained release beadlets containing stavudine
Extended dosage forms of stavudine are provided comprising beadlets formed by extrusion-spheronization and coated with a seal coating. The beadlets are also coated with a modified release coating such that a hard gelatin capsule containing such beadlets will provide...
11/14/2006
7132537Antagonists of the magnesium binding defect as therapeutic agents and methods for treatment of abnormal physiological states
This invention provides a class of therapeutic compounds and methods for the treatment of mammals with physiological disorders, such as for example a frequently occurring type of essential hypertension, which are critically associated with the decreased binding of m...
11/07/2006
1                      
 
Sign InRegister
Username  
Password   
forgot password?