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Class Information
Number: 514/277
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is six-membered consisting of one nitrogen and five carbon atoms
Description: Subject matter which contains a six-membered heterocyclic ring consisting of one nitrogen and five carbon atoms.


Sub-classes under this class:

Class Number Class Name Patents
514/336 Additional hetero ring containing 850
514/354 C=o bonded directly to the six-membered hetero ring 436
514/345 Chalcogen bonded directly to ring carbon of the six-membered hetero ring 722
514/344 Cyano bonded directly to the six-membered hetero ring 250
514/352 Nitrogen attached directly to the six-membered hetero ring by nonionic bonding 779
514/357 Nitrogen attached indirectly to the six-membered hetero ring by nonionic bonding 1,297
514/315 Piperidines 784
514/332 Plural six-membered hetero rings consisting of one nitrogen and five carbon atoms 547
514/279 Polycyclo ring system having the six-membered hetero ring as one of the cyclos 278
514/278 Spiro ring system 798
514/358 The ring nitrogen of the six-membered hetero ring is pentavalent (e.g., quaternary pyridinium salt, etc.) 152


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
6143754 Competitive progesterone antagonist for demand-oriented female birth control Nov. 7, 2000
6143751 Pyridine derivatives and pharmaceutical compositions containing them Nov. 7, 2000
6143757 Chemical compounds Nov. 7, 2000
6133278 Use of quinone and hydroquinone derivatives for the treatment of cachexia Oct. 17, 2000
6130226 Immunotherapeutic agents Oct. 10, 2000
6127372 Sulfonamide inhibitors of aspartyl protease Oct. 3, 2000
6127363 Local administration of Type IV phosphodiesterase inhibitors for the treatment of erectile dysfunction Oct. 3, 2000
6124309 Method and pharmaceutical composition for regulating lipid concentration Sep. 26, 2000
6124277 Antithrombotic agents Sep. 26, 2000
6121273 N-linked sulfonamides of heterocyclic thioesters Sep. 19, 2000
6121272 Bidentate metalloprotease inhibitors Sep. 19, 2000
6121261 Method for treating attention deficit disorder Sep. 19, 2000
6117891 Compounds and pharmaceutical compositions thereof for eliciting analgesic effects Sep. 12, 2000
6117881 N-cinnamoyl derivatives of (.beta.) carbolines Sep. 12, 2000
6114344 Long-acting local anesthetics Sep. 5, 2000
6110933 Amino acid derivatives and their use as phospholipase A.sub.2 inhibitor Aug. 29, 2000
6106853 Processes, apparatus, and treatment agent/composition for devolatizing and stabilizing vaporous pollutants and their sources Aug. 22, 2000
6107298 Methods for prevention and treatment of Tourette's syndrome and schizophrenia Aug. 22, 2000
6103733 Method for increasing HDL cholesterol levels using heteroaromatic phenylmethanes Aug. 15, 2000
6103131 Methods for controlling biofouling using sulfamic acids Aug. 15, 2000
6100277 Retroviral protease inhibitor combinations Aug. 8, 2000
6093719 Method and pharmaceutical composition for regulating lipid concentration Jul. 25, 2000
6093415 Synergistic juvenoid chitin synthesis inhibitor termiticide compositions Jul. 25, 2000
6090817 Phenylpyridine derivatives useful as phosphodiesterase inhibitors Jul. 18, 2000
6075032 Method of preventing proliferation of retinal pigment epithelium by retinoic acid receptor agonists Jun. 13, 2000
6075023 Method for combatting fish mycoses and one-celled ectoparasites Jun. 13, 2000
6071923 Retinoyloxy aryl-substituted alkylene butyrates useful for the treatment of cancer and other proliferative diseases Jun. 6, 2000
6071924 Method of preventing proliferation of retinal pigment epithelium by retinoic acid receptor agonists Jun. 6, 2000
6069148 Cycloalkano-pyridines May. 30, 2000
6060476 .alpha.- and .beta.-amino acid hydroxyethylamino sulfonamides useful as retroviral protease inhibitors May. 9, 2000
6057319 3,4-Diaryl-2-hydroxy-2,5-dihydrofurans as prodrugs to cox-2 inhibitors May. 2, 2000
6046218 Pyridine derivative and medicament containing the same as an effective ingredient Apr. 4, 2000
6043228 O.sup.6 -substituted guanine derivatives, a process for their preparation and their use in treating tumor cells Mar. 28, 2000
6043251 Use of 1-(2-naphth-2-ylethyl)-4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyr idine for preparing drugs for treating amyotrophic lateral sclerosis Mar. 28, 2000
6040319 Process for synthesizing COX-2 inhibitors Mar. 21, 2000
6037334 Phosphonates, process for preparing the same and medicaments Mar. 14, 2000
6037348 Inhibition of viral replication Mar. 14, 2000
6034084 Thio acid derived monocyclic N-heterocyclics as anticoagulants Mar. 7, 2000
6034090 1-Phenylalkyl-1,2,3,6-tetrahydropyridines for treating Alzheimer's disease Mar. 7, 2000
6028052 Treating NIDDM with RXR agonists Feb. 22, 2000
6025345 Inhibitors of NAALADase enzyme activity Feb. 15, 2000
6020379 Position 7 substituted indenyl-3-acetic acid derivatives and amides thereof for the treatment of neoplasia Feb. 1, 2000
6020368 Carbamoyloxy derivatives of mutiline and their use as antibacterials Feb. 1, 2000
6015821 Nicotinic acid esters and pharmaceutical compositions containing them Jan. 18, 2000
6004977 N-(pyridinylamino) isoindolines and related compounds Dec. 21, 1999
6004988 Carboxylic acid derivatives, their preparation and their use Dec. 21, 1999
6001843 Substituted pyridines as selective cyclooxygenase-2 inhibitors Dec. 14, 1999
5994379 Bisaryl COX-2 inhibiting compounds, compositions and methods of use Nov. 30, 1999
5990119 1,4,4-(trisubstituted)cyclohexane monomers and related compounds Nov. 23, 1999
5990148 Treatment of inflammation and inflammation-related disorders with a combination of a cyclooxygenase-2 inhibitor and a leukotriene A.sub.4 hydrolase inhibitor Nov. 23, 1999

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