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

Icon_funbox Celebrity Inventors

Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."

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 540/575 - The nitrogens are in the 1,4-positions of the hetero ring


Subclass of Class 540 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the hetero ring has the following structure,
No. of patents: 744
Last issue date: 05/15/2012


1                      
NumberTitleIssue Date
81786662-aminobenzoxazole process
A method for forming an optionally substituted 2-aminobenzoxazole compound includes: contacting an optionally substituted 2-aminophenol compound with (1) an amine of the formula NHR2R3, wherein R2 and R3 are each independe...
05/15/2012
7718797Fasudil-containing preparation and method of improving stability thereof
Fasudil-containing preparations that despite the us of a container excelling in the visibility of contents without particularly blocking of light, exhibit high stability against light; and a method of improving the stability of the preparations against light of stor...
05/18/2010
7705143Benzoimidazole compounds
Benzoimidazole compounds, compositions, and methods of using them in leukocyte recruitment inhibition, in modulating H4 receptor, and in treating conditions such as inflammation, H4 receptor-mediated conditions, and related conditions. ...
04/27/2010
7560547Hydroxyalkyl cyclic diamine compounds
The present invention is directed to a process for producing a compound (5) from the compound (1). By use of the compound (1), a variety of cyclic diamine derivatives (5) or salts thereof, useful as drugs, can be produced in ...
07/14/2009
7442692Indanyl-piperazine compounds
A compound selected from those of formula (I): wherein: R3 represents a hydrogen atom, and R1 and R2 together with the carbon atoms carrying them form a be...
10/28/2008
7442791Aminoalkylamide substituted cyclohexyl derivatives
The present invention relates to compounds of formula I wherein R1, R2, R3, R4, R5, U, V, W, k and m are as defined in the description and claims, and pharmaceutically ...
10/28/2008
7439245Compounds
Disclosed is a method for use of phenyl sulfone compounds of formula (I) in the treatment of anxiety. ...
10/21/2008
7439243Piperazinyl-quinoline derivatives useful for the treatment of CNS disorders
Disclosed are quinoline compounds of formula (I) having pharmacological activity, processes for their preparation, compositions containing them, and methods for the treatment of CNS and other disorders. ...
10/21/2008
7439244Quinoline compounds and pharmeceutical compositions containing them
Disclosed are quinoline compounds of formula (I) having pharmacological activity, processes for their preparation, compositions containing them, and methods for the treatment of CNS and other disorders. ...
10/21/2008
7432374Inhibitors of macrophage migration inhibitory factor and methods for identifying the same
Inhibitors of MIF are provided which have utility in the treatment of a variety of disorders, including the treatment of pathological conditions associated with MIF activity. The inhibitors of MIF have the following structures:
10/07/2008
7429659Furan compounds as histamine H modulators
Certain furan compounds are histamine H3 modulators useful in the treatment of histamine H3 receptor mediated diseases. ...
09/30/2008
7423048Compounds for treating fundic disaccomodation
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 -a1═a2-a...
09/09/2008
7407971Substituted pyrrolo-pyrazole derivatives as kinase inhibitors
A new class of pyrazolo derivative compounds having the formula where R and R1 have the meanings given herein. The pyrazolo derivative compounds are useful in treating cell proliferative disorders caused by and/o...
08/05/2008
7393845Heteroaryl derivates, their preparation and use
A heteroaryl derivative having the formula (I). The compounds of the invention are considered useful for the treatment of affective disorders such as general anxiety disorder, panic disorder, obsessive compulsive disorder, depression, social phobia and eating disord...
07/01/2008
7378412Pharmaceutical compounds
Compounds or their salts having general formula: A-B—C—NO2 wherein: A is a drug radical; B is a linker; and C is a bivalent radical. ...
05/27/2008
7378411Substituted thienopyrimidinones as a mitotic kinesin inhibitor
The present invention relates to thienopyrimidinone compounds that are useful for treating cellular proliferative diseases, for treating disorders associated with KSP kinesin activity, and for inhibiting KSP kinesin. The invention also related to compositions which ...
05/27/2008
73784132-amino-3-(alkyl)-pyrimidone derivatives
A pyrimidone derivative represented by formula (I) or a salt thereof: Wherein: R1 represents a hydrogen atom or a C1-6 alkyl group which may be substituted by a C6,10 aryl group; ...
05/27/2008
7371753Dihydropteridinones, processes for preparing them and their use as pharmaceutical compositions
Disclosed are new dihydropteridinones of general formula (I) wherein the groups R1 to R5, Ra to Rc, W, Q1 and Q2 have the meanings given in the claims and sp...
05/13/2008
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
7351700Aminomethylpyrimidines as allosteric enhancers of the GABA receptors
The present invention relates to compounds of formula wherein X is —S— or —NH—; R3/R4 together with the N-atom to which they are attached for...
04/01/2008
7342006Substituted 8-heteroaryl xanthines
Selective antagonists of A2B adenosine receptors like those of formula I are provide. The compounds and compositions are useful as pharmaceutical agents. ...
03/11/2008
73325073-substituted quinuclidines and their use
This invention relates to novel 3-substituted quinuclidine derivatives, which are found to be cholinergic ligands at the nicotinic acetylcholine receptors and modulators of the monoamine receptors and transporters. Due to their pharmacological profile the compounds ...
02/19/2008
7323457Substituted sulfonamides and ureas useful for inhibiting kinase activity
Sulfonamide and urea compounds having an inhibitory effect on Src kinase including enantiomers, stereoisomers and tautomers thereof, as well as pharmaceutically acceptable salts or solvates of said compound, said compound having the general structure shown in Formul...
01/29/2008
73234722,4,8-trisubstituted-8H-pyrido[2,3-d]pyrimidin-7-one compounds
The present invention is directed to the novel use of a CSBP/p38 inhibitor for the treatment, including prophylaxis of inflammation enhanced cough in a mammal in need thereof. ...
01/29/2008
7304048Indole-type derivatives as inhibitors of p38 kinase
The invention is directed to methods to inhibit p38-α kinase using compounds containing an aromatic system coupled through a 7-membered heterocycle to an indole-type system. ...
12/04/2007
7294629Quinazoline derivatives
A compound of the formula (I) or a pharmaceutically acceptable salt thereof, a hydrate thereof, a solvate thereof, an optically active compound thereof, a racemate thereof or a diastereomer mixture thereof has a ...
11/13/2007
7291642Bradykinin-B1 antagonists, process for their preparation and their use as medicaments
The present invention provides bradykinin-B1 antagonists of the formula in which A, Ar, G, Q, R1 and R4 are as defined in claim 1, their enantiomers, their diastereomers, their mixtures and ...
11/06/2007
7282494Heteroaryl diazacycloalkanes, their preparation and use
The present invention relates to novel heteroaryl diazacycloalkane derivatives, which are found to be cholinergic ligands at the nicotinic Acetyl Choline Receptors. Due to their pharmacological profile the compounds of the invention may be useful for the treatment o...
10/16/2007
72824951-aryl- or 1-alkylsulfonyl-heterocyclylbenzazoles as 5-hydroxytryptamine-6 ligands
The present invention provides a compound of formula I and the use thereof in the therapeutic treatment of disorders related to or affected by the 5-HT6 receptor ...
10/16/2007
7262187Substituted oxazolo- and thizaolopyrimidinones as a mitotic kinesin inhibitor
The present invention relates to azolopyrimidinone compounds that are useful for treating cellular proliferative diseases, for treating disorders associated with KSP kinesin activity, and for inhibiting KSP kinesin. The invention also related to compositions which c...
08/28/2007
7262186Substituted pyrazolo[3,4-d] pyrimidinones as a mitotic kinesin inhibitor
The present invention relates to azolopyriniidinone compounds that are useful for treating cellular proliferative diseases, for treating disorders associated with KSP kinesin activity, and for inhibiting KSP kinesin. The invention also related to compositions which ...
08/28/2007
7262207Pharmaceutical compositions as inhibitors of dipeptidyl peptidase-IV (DPP-IV)
The present invention relates to compounds which inhibit dipeptidyl peptidase IV (DPP-IV) and are useful for the prevention or treatment of diabetes, especially type II diabetes, as well as hyperglycemia, Syndrome X, hyperinsulinemia, obesity, atherosclerosis, and v...
08/28/2007
7262188Phenyl sulfone derivatives and their use in the treatment of CNS disorders
This invention relates to novel phenyl sulfone compounds having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of CNS and other disorders. ...
08/28/2007
7262197Phospholipase C inhibitors for use in treating inflammatory disorders
This invention is directed to heterocyclyl-substituted anilino phospholipase C inhibitor compounds useful in treating or ameliorating an inflammatory disorders and/or restenosis of the general formula (I): and en...
08/28/2007
7253157Polyarylcarboxamides useful as lipid lowering agents
Polyarylcarboxamide compounds of formula (I) are useful as lipid lowering agents. ...
08/07/2007
7244722Amino-substituted 1H-pyrazin-2-ones and 1H-quinoxalin-2-ones
Compounds of the general formula (I): wherein m, n, R1, R2, R3 and R4 are as described in the specification.
07/17/2007
7244723Substituted furopyrimidinones as a mitotic kinesin inhibitors
The present invention relates to furanopyrimidinone compounds that are useful for treating cellular proliferative diseases, for treating disorders associated with KSP kinesin activity, and for inhibiting KSP kinesin. The invention also related to compositions which ...
07/17/2007
7241787Substituted N-cycloexylimidazolinones, process for their preparation and their use as medicaments
The invention relates to substituted N-cyclohexylheterocycles and to the physiologically tolerated salts and physiologically functional derivatives thereof, to processes for their preparation and to their use as medicaments. Compounds of the formula I,
07/10/2007
7241317Composition for dyeing keratin fibers comprising at least one para-phenylenediamine substituted with a diazacycloheptane radical
The subject of the invention is a composition for the oxidation dyeing of keratinous fibers, in particular human hair, comprising an oxidation base of the para-phenylenediamine type, substituted with a diazacycloheptane radical. The invention also relates to ...
07/10/2007
7238696Heterocyclyl-3-sulfonylindazoles as 5-hydroxytryptamine-6 ligands
The present invention provides a compound of formula I and the use thereof in the therapeutic treatment of disorders related to or affected by the 5-HT6 receptor ...
07/03/2007
1                      
 
Sign InRegister
Username  
Password   
forgot password?