Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 544/3
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 (class 540, subclass 1) > Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) > Six-membered hetero ring consists of sulfur, nitrogen, and carbon
Description: Compounds wherein the six- membered hetero ring includes at least one atom each of sulfur, nitrogen and carbon and contains no other elements as ring members.


Sub-classes under this class:

Class Number Class Name Patents
544/14 Polycyclo ring system having the six-membered hetero ring as one of the cyclos 83
544/4 Heavy metal or aluminum containing 60
544/5 Plural sulfurs in the six-membered hetero ring (e.g., dithiazines, etc.) 65
544/53 1,3-thiazines 99
544/56 1,4-thiazines 80
544/6 Spiro 117
544/7 Plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.) 53


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7576198 Integrase inhibitors containing aromatic heterocycle derivatives Aug. 18, 2009
7538101 1,1-dioxo-thiomorpholinyl indolyl methanone derivatives May. 26, 2009
7459414 Herbicides Dec. 2, 2008
7435731 Substituted pyrazolo[3,4-d]pyrimadines and methods of using the same Oct. 14, 2008
7411093 Aminocycloalkanes as DPP-IV inhibitors Aug. 12, 2008
7371743 Carboxylic acid amides, the preparation thereof and their use as medicaments May. 13, 2008
7329288 N-heteroaryl secondary para-phenylenediamine, a dye composition comprising such a para-phenylenediamine, a process for preparing this composition and use thereof Feb. 12, 2008
7323460 N-(substituted benzyl)-8-hydroxy-1,6-naphthyridine-7-carboxamides useful as HIV integrase inhibitors Jan. 29, 2008
7301028 Mitotic kinesin inhibitors Nov. 27, 2007
7192948 Bicyclic heterocycles as HIV integrase inhibitors Mar. 20, 2007
7157447 Bicyclic heterocycles as HIV integrase inhibitors Jan. 2, 2007
7135467 HIV integrase inhibitors Nov. 14, 2006
7115599 Sulfonamide-substituted pyrazolopyridine compounds Oct. 3, 2006
7037908 HIV integrase inhibitors May. 2, 2006
6927216 Cyclic sulfonyl compounds as inhibitors of metalloproteases Aug. 9, 2005
6924282 Sodium salt of an HIV integrase inhibitor Aug. 2, 2005
6921759 Aza- and polyaza-naphthalenyl carboxamides useful as HIV integrase inhibitors Jul. 26, 2005
6894005 Herbicides May. 17, 2005
6894041 Oxazolyl-acid amide derivatives useful as inhibitors of PDE4 isozymes May. 17, 2005
6887994 C-nitroso compounds and use thereof May. 3, 2005
6881840 Benzothiazine dyes for imaging elements Apr. 19, 2005
6869945 Pyrrolyl-and imidazolyl-acid amide derivatives useful as inhibitors of PDE4 isozymes Mar. 22, 2005
6849623 Xanthine and phenazone-acesulfame-H complexes having improved taste, process for their preparation and their use Feb. 1, 2005
6828276 Herbicidally active benzoylcyclohexanediones Dec. 7, 2004
6787522 Antibacterial agents Sep. 7, 2004
6759544 Antimicrobially active acesulfame complexes, process for their preparation and their use Jul. 6, 2004
6753425 Photographic processing composition containing bistriazinyl arylenediamine derivative Jun. 22, 2004
6627629 N-ureidoheterocycloalkyl-piperidines as modulators of chemokine receptor activity Sep. 30, 2003
6608070 2,3-substituted indole compounds as anti-inflammatory and analgesic agents Aug. 19, 2003
6596716 2-propane-sulphonamide derivatives Jul. 22, 2003
6559155 Pyrimidinone derivatives for the treatment of atherosclerosis May. 6, 2003
6531539 Organosilicon compounds Mar. 11, 2003
6525099 N-substituted sulfonamide derivatives Feb. 25, 2003
6509354 3-arylphenyl sulfide derivative and insecticide and miticide Jan. 21, 2003
6500818 Naphthalenecarboxamides as tachykinin receptor antagonists Dec. 31, 2002
6495686 Pyrimido [4,5,b]indolizine derivatives and aza analogues thereof; CRF1 specific ligands Dec. 17, 2002
6420360 Sultam and sultone derived oxazolidinones Jul. 16, 2002
6416922 Azomethine dye precursor, image-forming material, and image-forming method Jul. 9, 2002
6416762 Anti-picornaviral ligands via a combinatorial computational and synthetic approach Jul. 9, 2002
6407098 Fungicidal aza-heterocycloalkenes Jun. 18, 2002
6407232 Ionic metal complex and process for synthesizing same Jun. 18, 2002
6383230 Cationic monobenzenic dyes, their use for the oxidation-dyeing of keratin fibers, dye compositions and dyeing processes May. 7, 2002
6365587 Substituted aryl hydroxamic acids as metalloproteinase inhibitors Apr. 2, 2002
6348459 Sultam and sultone derived oxazolidinones Feb. 19, 2002
6313072 Herbicidal 2-aryloxy-or 2-arylthio-6-arylpyrimidines Nov. 6, 2001
6271235 HIV protease inhibitors Aug. 7, 2001
6265583 Cyclic sulfone containing retroviral protease inhibitors Jul. 24, 2001
6232309 Insecticidal heterocyclic compounds May. 15, 2001
6217848 Cyanine and indocyanine dye bioconjugates for biomedical applications Apr. 17, 2001
6217856 Symmetrical triazine derivatives Apr. 17, 2001

1 2 3 4


 
 
  Recently Added Patents
Eyeglass
Derivatives of 1-phenyl-benzofuro[3,2]pyridin-2(1H)-one
Hierarchical based system for identifying object using spatial and temporal patterns
Implantable medical devices using heuristic filtering in cardiac event detection
Wound shield for exudate management
Door lock system
Parking brake and shift mechanism for vehicles
  Randomly Featured Patents
Alkoxylation of 6-membered alkylene carbonates
Electronic control adapter for mechanical throttle control
Clock movement
Computer table
Automatically actuated invalid bed toilet system
Pivotal skipping rope handles having spring resistance
Client-server methods for dynamic content configuration for microbrowsers
Vertical cavity apparatus with tunnel junction
Methods and compositions for modulating gluconeogenesis using PGC-1
Method of diagnosing breast cancer