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Class Information
Number: 540/492
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium or tellurium) or nitrogen as the only ring hetero atoms > The hetero ring contains seven members including nitrogen and carbon > Chalcogen double bonded directly to a ring carbon adjacent to the ring nitrogen (e.g., caprolactam, etc.) > Plural nitrogens in the hetero ring
Description: Compounds in which the hetero ring contains at least two nitrogens.


Sub-classes under this class:

Class Number Class Name Patents
540/500 Bicyclo ring system having the hetero ring as one of the cyclos 100
540/493 Tetracyclo ring system having the hetero ring as one of the cyclos 18
540/495 Tricyclo ring system having the hetero ring as one of the cyclos 141


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7560546 Tyrosine kinase inhibitors Jul. 14, 2009
7550453 2-alkoxy-3,4,5-trihydroxy-alkylamides, preparation thereof, compositions containing them and use thereof Jun. 23, 2009
7514436 Pyridazine derivatives and their use as therapeutic agents Apr. 7, 2009
7491713 CGRP receptor antagonists Feb. 17, 2009
7482336 Aminocyclohexanes as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Jan. 27, 2009
7482439 Caprazene as novel compound and derivatives thereof, and caprazol as novel compound and derivatives thereof Jan. 27, 2009
7442693 Diazepine compounds as ligands of the melanocortin 1 and/or 4 receptors Oct. 28, 2008
7419976 Diazepanes derivatives useful as IFA inhibitors Sep. 2, 2008
7390800 Adenosine deaminase inhibitor and novel Bacillus sp. Iada-7 strain which produces it Jun. 24, 2008
7378411 Substituted thienopyrimidinones as a mitotic kinesin inhibitor May. 27, 2008
7358239 Pyrrolidinyl, piperidinyl or homopiperidinyl substituted (benzodioxan, benzofuran or benzopyran) derivatives Apr. 15, 2008
7279582 Retroviral protease inhibiting compounds Oct. 9, 2007
7262186 Substituted pyrazolo[3,4-d] pyrimidinones as a mitotic kinesin inhibitor Aug. 28, 2007
7262187 Substituted oxazolo- and thizaolopyrimidinones as a mitotic kinesin inhibitor Aug. 28, 2007
7259160 Hexahydrodiazepinones as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Aug. 21, 2007
7244723 Substituted furopyrimidinones as a mitotic kinesin inhibitors Jul. 17, 2007
7208487 Compounds, compositions and methods Apr. 24, 2007
7205292 CGRP receptor antagonists Apr. 17, 2007
7192949 Substituted bicyclic pyrimidinones as a mitotic kinesin KSP inhibitors Mar. 20, 2007
7192954 Monocyclic anilide spirohydantoin CGRP receptor antagonists Mar. 20, 2007
7186828 Cyclic urea compounds and preparation thereof Mar. 6, 2007
7153958 Farnesyl transferase inhibiting benzoheterocyclic derivatives Dec. 26, 2006
7132533 Tricyclic compounds protein kinase inhibitors for enhancing the efficacy of anti-neoplastic agents and radiation therapy Nov. 7, 2006
7115597 Tyrosine kinase inhibitors Oct. 3, 2006
7109233 Protease inhibitors Sep. 19, 2006
7101871 Beta-amino heterocyclic dipeptidyl peptidase inhibitors for the treatment or prevention of diabetes Sep. 5, 2006
7074959 Methods and systems for remediating hydrazine-contaminated equipment and/or surfaces Jul. 11, 2006
7060705 Mitotic kinesin inhibitors Jun. 13, 2006
7056912 Heteroaryl derivatives and their use as medicaments Jun. 6, 2006
RE39112 Purine derivatives and adenosine A2 receptor antagonists serving as preventives/remedies for diabetes May. 30, 2006
6974870 Substituted 3-amino-thieno [2,3-b]pyridine-2-carboxylic acid amide compounds and processes for preparing and their uses Dec. 13, 2005
6974872 Process for production of piperidine derivatives Dec. 13, 2005
6964956 Substituted 3-amino-thieno [2,3-b]pyridine-2-carboxylic acid amide compounds and processes for preparing and their uses Nov. 15, 2005
6960576 Hydroxyalkanoylaminolactams and related structures as inhibitors of A.beta. protein production Nov. 1, 2005
6953788 3-mercaptoacetylamino-1,5-substituted-2-oxo-azepan derivatives useful as inhibitors of matrix metalloproteinase Oct. 11, 2005
6921759 Aza- and polyaza-naphthalenyl carboxamides useful as HIV integrase inhibitors Jul. 26, 2005
6919458 Process for production of piperidine derivatives Jul. 19, 2005
6916807 Triaryl-oxy-aryl-spiro-pyrimidine-2,4,6-trione metalloproteinase inhibitors Jul. 12, 2005
6908916 C-5 modified indazolylpyrrolotriazines Jun. 21, 2005
6900201 N-substituted-heteroaryloxy-aryl-spiro-pyrimidine-2,4,6-trione metalloproteinase inhibitors May. 31, 2005
6900213 Bisaryl derivatives having FSH modulatory activity May. 31, 2005
6900222 Pyrrolidinyl, piperdinyl or homopiperidinyl substituted (benzodioxan, benzofuran or benzopyran) derivatives May. 31, 2005
6867298 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds Mar. 15, 2005
6852714 (Benzodioxan, benzofuran or benzopyran) derivatives having fundic relaxation properties Feb. 8, 2005
6821993 Triazepine derivatives as neurotrophic agents Nov. 23, 2004
6794506 3-(heteroaryl) alanine derivatives-inhibitors of leukocyte adhesion mediated by VLA-4 Sep. 21, 2004
6774229 Coupling condensation synthesis of heterocycles Aug. 10, 2004
6759404 Cyclic malonamides as inhibitors of a.beta. protein production Jul. 6, 2004
6737420 Compounds to treat Alzheimer's disease May. 18, 2004
6730681 Triazolo-pyrimidine derivatives as ligands for gaba receptors May. 4, 2004

1 2 3 4 5


 
 
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