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Class Information
Number: 514/317
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 > Piperidines > Additional ring containing
Description: Subject matter which contains an additional ring.


Sub-classes under this class:

Class Number Class Name Patents
514/330 C=x bonded directly to the piperidine ring (x is chalcogen) 582
514/327 Chalcogen bonded directly to ring carbon of the piperidine ring 506
514/329 Nitrogen attached directly to the piperidine ring by nonionic bonding 321
514/331 Nitrogen attached indirectly to the piperidine ring by nonionic bonding 735
514/326 The additional ring is a hetero ring 1,671
514/318 The additional ring is a six-membered hetero ring consisting of one nitrogen and five carbon atoms 1,302
514/319 The additional ring is one of the cyclos in a polycyclo ring system 587


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
6221898 Amidino derivatives and their use as thrombin inhibitors Apr. 24, 2001
6221883 Method of dopamine inhibition using l-threo-methylphenidate Apr. 24, 2001
6218404 Subtype-selective NMDA receptor ligands and the use thereof Apr. 17, 2001
6211172 Methods and compositions for controlling biofouling using sulfonamides Apr. 3, 2001
6207682 Modified release formulations containing (R)-1-(10,11-dihydro-5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1propyl)-3-pipe ridinecarboxylic acid Mar. 27, 2001
6207681 Methods and compositions for treating urinary incontinence using enantiomerically enriched (R)-trihexyphenidyl Mar. 27, 2001
6194435 Lactams as selective factor Xa inhibitors Feb. 27, 2001
6194431 Methods and compositions using terfenadine metabolites in combination with leukotriene inhibitors Feb. 27, 2001
6187791 Method of providing an antihistaminic effect in a hepatically impaired patient Feb. 13, 2001
6180648 Analogs of cocaine Jan. 30, 2001
6174879 Aminocyclohexylesters and uses thereof Jan. 16, 2001
6174923 Use of ethynyl alanine amino diol compounds for treatment of renin-mediated disorders Jan. 16, 2001
6174899 Orally administered analgesic composition comprising myfadol Jan. 16, 2001
6174900 Substituted piperidine derivative for treating urinary disturbance Jan. 16, 2001
6159988 Arylcycloalkyl derivatives, their production and their use Dec. 12, 2000
6153624 Pyrrolidine and piperidine derivatives and treatment of neurodegenerative disorders Nov. 28, 2000
6153623 Cisapride extended release Nov. 28, 2000
6153611 Piperazinyl-cyclohexanes and cyclohexenes Nov. 28, 2000
6143747 Bis-sulfonamide hydroxyethylamino retroviral protease inhibitors Nov. 7, 2000
6140344 4-aroylpiperidine derivatives-CCR-3 receptor antagonists Oct. 31, 2000
6136802 Fungicidal mixtures Oct. 24, 2000
6136824 1-piperidinyl-propan-2-derivatives and their use as therapeutic agents Oct. 24, 2000
6136794 Platelet aggregation inhibition using low molecular weight heparin in combination with a GP IIb/IIIa antagonist Oct. 24, 2000
6136803 Antidepressants Oct. 24, 2000
6127385 Method of treating depression using l-threo-methylphenidate Oct. 3, 2000
6124318 Diphenylalkyl-tetrahydropyridines, process for their preparation, and pharmaceutical compositions containing them Sep. 26, 2000
6124317 2-substituted piperidine analogs and their use as subtype-selective NMDA receptor antagonists Sep. 26, 2000
6124314 Osteoporosis compounds Sep. 26, 2000
6124361 Bicyclo[3.1.0]hexanes and related compounds Sep. 26, 2000
6121290 Use of GABA uptake inhibitors as anti-tussive agents Sep. 19, 2000
6113942 Pharmaceutical composition for piperidinoalkanol compounds Sep. 5, 2000
6110937 Phenoxymethyl piperidine derivatives for the treatment of neuropathic pain Aug. 29, 2000
6110936 3-phenyl-furan-(5H)-2-one and dihydrofuran-2-one derivatives as antibacterial agents Aug. 29, 2000
6100266 Hydroxamic and carboxylic acid derivatives Aug. 8, 2000
6096760 Solid .alpha.-phenyl-2-piperidine acetate free base, its preparation and use in medicine Aug. 1, 2000
6096761 Esters of 3-hydroxy-piperidinemethanol derivatives Aug. 1, 2000
6090824 Therapeutic neurokinin receptor antagonist compounds Jul. 18, 2000
6087376 Use of lobeline compounds in the treatment of central nervous system diseases and pathologies Jul. 11, 2000
6083943 Substituted azaheterocyclecarboxylic acid Jul. 4, 2000
6066643 Potentiation of pharmaceuticals May. 23, 2000
6066652 Method for treating diseases of the inner ear using adamantane derivatives May. 23, 2000
6063793 Esters of (+)-.alpha.-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidi nemethanol May. 16, 2000
6048876 Medicament for the alleviation or treatment of symptom derived from ischemic disease and compound useful therefor Apr. 11, 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
6040317 Sulfonamide fibrinogen receptor antagonists Mar. 21, 2000
6037352 Muscarinic antagonists Mar. 14, 2000
6037353 Method of providing an antihistaminic effect in a hepatically impaired patient Mar. 14, 2000
6034102 Atherosclerosis treatment Mar. 7, 2000
6028083 Esters of (+)-.alpha.-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl) ethyl]-4-piperidinemethanol Feb. 22, 2000
6022878 Inhibitors of rotamase enzyme activity Feb. 8, 2000

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