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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) 581
514/327 Chalcogen bonded directly to ring carbon of the piperidine ring 505
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 1,300
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
6534525 2-substituted piperidine analogs and their use as subtype-selective NMDA receptor antagonists Mar. 18, 2003
6531489 Single isomer methylphenidate and resolution process Mar. 11, 2003
6528529 Compounds with activity on muscarinic receptors Mar. 4, 2003
6528530 Phenidate drug formulations having diminished abuse potential Mar. 4, 2003
6525068 Hydronaphtalene compounds, prepared by a rhodium catalyzed ring opening reaction in the presence of phosphine ligand Feb. 25, 2003
6518282 4-Arylpiperidine derivatives for the treatment of pruritus Feb. 11, 2003
6518283 Squaric acid derivatives Feb. 11, 2003
6518284 4-substituted piperidines Feb. 11, 2003
6511992 Substituted pyridine or piperidine compounds Jan. 28, 2003
6511993 Metalloprotease inhibitors Jan. 28, 2003
6512000 Aminocarbonyl-substituted benzimidazoles having tryptase-inhibitory activity Jan. 28, 2003
6509355 Treatment of disorders of the outer retina Jan. 21, 2003
6509354 3-arylphenyl sulfide derivative and insecticide and miticide Jan. 21, 2003
6506802 Disulfide derivatives useful for treating allergic diseases Jan. 14, 2003
6506777 Cyclopentyl modulators of chemokine receptor activity Jan. 14, 2003
6506764 Hydroxamic and carboxylic acid derivatives Jan. 14, 2003
6503905 3,3-biarylpiperidine and 2,2-biarylmorpholine derivatives Jan. 7, 2003
6503950 Triple drug therapy for the treatment of narcotic and alcohol withdrawal symptoms Jan. 7, 2003
6500843 Inhibitors of rotamase enzyme activity Dec. 31, 2002
6500844 Cyclopentyl modulators of chemokine receptor activity Dec. 31, 2002
6500821 4-amino-1-aryl-1,5-dihydropyrrol-2-ones and process for making Dec. 31, 2002
6495567 Triaryl methane compounds and their use in the treatment of diarrhea and scours Dec. 17, 2002
6492332 Irrigation solution and methods for inhibition of tumor cell adhesion, pain and inflammation Dec. 10, 2002
6492392 2-piperidone compounds Dec. 10, 2002
6486177 Methods for treatment of cognitive and menopausal disorders with D-threo methylphenidate Nov. 26, 2002
6479516 4-arylpiperidine derivatives for the treatment of pruritus Nov. 12, 2002
6479485 Benzamidine derivatives and their use as anti-coagulants Nov. 12, 2002
6465487 Inhibition of membrane-associated viral replication Oct. 15, 2002
6465490 Sulfuric acid mono-[3({1-[2-(4-fluoro-phenyl)-ethyl]-piperidin-4-yl}-hydroxy-methyl)-2-m ethoxy-phenyl]ester Oct. 15, 2002
6458806 Aryl alkenamides derivatives as MCP-1 antagonists Oct. 1, 2002
6455543 Cis-2,6-disubstituted piperidines for the treatment of psychostimulant abuse and withdrawal, eating disorders, and central nervous system diseases and pathologies Sep. 24, 2002
6451814 Heterocyclic .beta.-3 adrenergic receptor agonists Sep. 17, 2002
6451815 Method of enhancing bioavailability of fexofenadine and its derivatives Sep. 17, 2002
6451816 Use of pyridyl alkane, pyridyl alkene and/or pyridyl alkine acid amides in the treatment of tumors or for immunosuppression Sep. 17, 2002
6444679 4-phenyl-4-heteroarylpiperidine derivatives Sep. 3, 2002
6444685 N-(4-sulfonylaryl)Cyclylamine 2-hydroxyethylamines as beta-3 adrenergic receptor agonists Sep. 3, 2002
6440997 -E-2-(3,4-dichlorocinnamyl)-1-cyclopropylmethylpiperidine, and its antidiarrhoeal use Aug. 27, 2002
6432981 Cyclopentyl modulators of chemokine receptor activity Aug. 13, 2002
6429213 Cyclic hydroxamic acids as metalloproteinase inhibitors Aug. 6, 2002
6426346 6-membered aromatics as factor Xa inhibitors Jul. 30, 2002
6417220 Mitochondrial membrane stabilizer Jul. 9, 2002
6417184 Triple drug therapy for the treatment and prevention of acute or chronic pain Jul. 9, 2002
6410548 Spiropiperidine derivatives as melanocortin receptor agonists Jun. 25, 2002
6410538 Benzamidine derivatives Jun. 25, 2002
6407140 Immunosuppressive effects of administration of a cyclooxygenase-2 inhibitor and a leukotriene A4 hydrolase inhibitor Jun. 18, 2002
6403612 Thrombin receptor antagonists Jun. 11, 2002
6399632 Method of providing an antihistaminic effect in a hepatically impaired patient Jun. 4, 2002
6395752 Method of treating depression using 1-threo-methylphenidate May. 28, 2002
6391871 Preventing neuronal degeneration in Alzheimer's disease May. 21, 2002
6384036 Bis-sulfonamide hydroxyethylamino retroviral protease inhibitors May. 7, 2002

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