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Class Information
Number: 514/321
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 > The additional ring is one of the cyclos in a polycyclo ring system > Hetero ring in the polycyclo ring system > Plural hetero atoms in the polycyclo ring system
Description: Subject matter wherein the polycyclo ring system contains at least two ring hetero atoms.










Sub-classes under this class:

Class Number Class Name Patents
514/322 Plural ring nitrogens in the polycyclo ring system 760


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
5556858 Cis-2-[(4-heteroaryl-1-piperazinyl)alkyl] hexahydro-1H-isoindole-1,3 (2H)-diones and related compounds and their therapeutic utility Sep. 17, 1996
5552414 1-(1H-indolyloxyalkyl)-4-(heteroaryl) piperidines and related compounds useful as antipsychotics and analgesics Sep. 3, 1996
5550130 1-[(1,4-benzodioxanyl)alkyl]-4-(heteroaryl)piperidines and related compounds and their therapeutic utility Aug. 27, 1996
5545643 Azaheterocyclylmethyl-chromans Aug. 13, 1996
5541200 Piperidinyl thiacyclic derivatives Jul. 30, 1996
5538984 Methods of using piperidyl-benzisoxazole and benisothiazole derivatives as cholinesterase inhibitors Jul. 23, 1996
5534511 Aminoalkyl benzoxazolinones and benzothiazolinones Jul. 9, 1996
5534517 (Aryl(alkyl)carbonyl)-heterocyclic compounds and their use in the treatment of anxiety and depression Jul. 9, 1996
5530011 4-[(2-benzothiazolyl)methyla mino]-.alpha.-[(3,4-difluorophenoxy)methyl]-1-piperidineethanol Jun. 25, 1996
5527804 4-carbamoyloxy-piperidine-1-carboxylic acid esters: inhibitors or cholesterol absorption Jun. 18, 1996
5523308 Peptidyl heterocycles useful in the treatment of thrombin related disorders Jun. 4, 1996
5512569 Aminoalkyl benzothiazolinones Apr. 30, 1996
5506262 Cholesterol lowering compounds Apr. 9, 1996
5500443 New benzodioxane compounds Mar. 19, 1996
5491149 Dihydroxypropylamine containing retroviral protease inhibitors Feb. 13, 1996
5488062 2-saccharinylmethyl heterocyclic carboxylates useful as proteolytic enzyme inhibitors and compositions and method of use thereof Jan. 30, 1996
5486527 Anticholinergic agents Jan. 23, 1996
5478828 Piperazinyl-and piperidinyl-cyclohexanols Dec. 26, 1995
5476861 Piperidinyl thiacyclic derivatives Dec. 19, 1995
5475014 Oxazolidone derivative Dec. 12, 1995
5466691 Thiophene compound Nov. 14, 1995
5466691 Thiophene compound Nov. 14, 1995
5464852 Saccharin derivative proteolytic enzyme inhibitors Nov. 7, 1995
5434168 4-[(2-benzo thiazolyl)methylamino]-alpha-[(3,4-difluorophenoxy)methyl]-1-piperidineet hanol Jul. 18, 1995
5428034 Milbemycin derivatives, their preparation and their use Jun. 27, 1995
5428043 Tricyclic-cyclic amines as novel cholinesterase inhibitors Jun. 27, 1995
5422358 Muscarinic receptor antagonists Jun. 6, 1995
5413997 Triphenylmethane derivatives May. 9, 1995
5397791 Fibrinogen receptor antagonists Mar. 14, 1995
5393760 Guanidine derivatives Feb. 28, 1995
5393759 Isochromane derivatives Feb. 28, 1995
5389644 1,4-dihydropyridine compounds Feb. 14, 1995
5387586 (Aryl(alkyl)carbonyl)-heterocyclic compounds, compositions and use Feb. 7, 1995
5387593 Piperazinyl-and piperidinyl-cyclohexanols Feb. 7, 1995
5385923 2-saccharinylmethyl aryl and aryloxy acetates useful as proteolytic enzyme inhibitors Jan. 31, 1995
5385916 4-(1,2-benzisoxazolyl)piperidine antipsychotic agents Jan. 31, 1995
5378714 Antipsychotic piperidine derivatives Jan. 3, 1995
5378713 Substituted thienopyrans as antihypertensive agents Jan. 3, 1995
5378706 Fused-thiazole derivatives active on the cholinergic system, and pharmaceutical compositions containing same Jan. 3, 1995
5374637 N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2H-benzopyran or dihydrobenzodioxin)carboxamide derivatives Dec. 20, 1994
5371092 Use of paroxetine for the treatment of senile dementia, bulimia, migraine or anorexia Dec. 6, 1994
5371074 Use of saccharin derivatives as proteolytic enzyme inhibitors Dec. 6, 1994
5371093 Piperidinyl thiacyclic derivatives Dec. 6, 1994
5371091 Heteroaromatic amine thrombin inhibitors Dec. 6, 1994
5364866 Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analetics Nov. 15, 1994
5356907 1-cycloalkylpyridones as analgesics Oct. 18, 1994
5356891 Phenylalkyl amine derivatives having anti-ischaemic activity Oct. 18, 1994
5352671 Heteroatoms-containing tricyclic compounds Oct. 4, 1994
5346893 Rapamycin 42-sulfonates and 42-(N-carbalkoxy) sulfamates useful as immunosuppressive agents Sep. 13, 1994
5344835 Piperidine and pyrrolidine derivatives Sep. 6, 1994

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