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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 791


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
5106845 Calcium antagonists Apr. 21, 1992
5106856 [(Arylalkylpiperidin-4-yl)methyl]-2a,3,4,5-tetrahydro- 1(2H)-acenaphthylen-1-ones and related compounds Apr. 21, 1992
5102894 Substituted piperidine compounds and their use Apr. 7, 1992
5102876 Reduction products of rapamycin Apr. 7, 1992
5100883 Fluorinated esters of rapamycin Mar. 31, 1992
5100902 1,2-benzisoxazole compounds Mar. 31, 1992
5098919 Pyrrolo(2,1-B)thiazole derivatives Mar. 24, 1992
5093336 6- and 7-deoxyforskolin and derivatives thereof Mar. 3, 1992
5093341 N-aralkyl piperidine derivatives useful as antithrombolytic agents Mar. 3, 1992
5089507 Heterocyclic piperidinyl compounds having analgesic effect Feb. 18, 1992
5089505 1-arylethyl-3-substituted piperidines Feb. 18, 1992
5086062 Antiallergy and antiinflammatory benzoxazolinones Feb. 4, 1992
5077307 Thienopyran derivatives, their use for treating hypertension and asthma Dec. 31, 1991
5077288 4-fluorobenzoic compounds with 5-HT.sub.2 - and .alpha..sub.1 -antagonistic activities Dec. 31, 1991
5071853 Polycyclic amines useful as cerebrovascular agents Dec. 10, 1991
5061312 Fungicidal N-vinyl-3-cyano-4-phenyl-pyrroles Oct. 29, 1991
5057504 1-heterocyclic bicyclo-octanes Oct. 15, 1991
5055474 2,3-dihydro-1H-indene derivatives and their use as pharmaceutical agents Oct. 8, 1991
5055466 N-morpholino derivatives and their use as anti-hypertensive agents Oct. 8, 1991
5053411 N-aryl-N-[4-(1-heterocyclicalkyl)piperidinyl]amides and pharmaceutical compositions and methods employing such compounds Oct. 1, 1991
5034392 4-(3-(4-oxothiazolidinyl)butynylamines Jul. 23, 1991
5030646 Novel tricyclic indole compound Jul. 9, 1991
5028616 N-benzylpiperidine amides Jul. 2, 1991
5021420 Derivatives of (AZA)naphthalenesultam, their preparation and compositions containing them Jun. 4, 1991
5019582 Piperidine compounds and their preparation and use May. 28, 1991
5017585 Method of treating calcium overload May. 21, 1991
5013732 3-arylcarbonyl- and 3-cycloalkyl-carbonyl-1-aminoalkyl-1H-indoles May. 7, 1991
5008280 2-iminobenzothiazoline derivatives, their preparation and pharmaceutical compositions containing them Apr. 16, 1991
5006536 Thienobenzoxepins and analgesic compositions thereof Apr. 9, 1991
5001134 Piperidines, processes of preparation and medications containing them Mar. 19, 1991
4992435 Substituted thienopyrans as antihypertensive agents Feb. 12, 1991
RE33533 Polycyclic heterocyclic compounds, a process for their preparation and their use in human and veterinary medicine Feb. 5, 1991
4987146 N-hetaryl imidazole derivatives Jan. 22, 1991
4987139 FK-520 microbial transformation product Jan. 22, 1991
4985446 Piperidine compounds and pharmaceutical compositions thereof Jan. 15, 1991
4985421 Fungicidal substituted dioxolanylethylamine Jan. 15, 1991
4983633 Amide compounds, process for preparing the same, and composition for activating gastric motor function containing the same Jan. 8, 1991
4981792 Immunosuppressant compound Jan. 1, 1991
4980365 N-substituted-5,6-dimethoxy-1,2-benzisoxazole-3-propanamine and related compounds as analgesic and hypotensive agents Dec. 25, 1990
4978664 3-arylcarbonyl- and 3-cycloalkyl-carbonyl-1-aminoalkyl-1H-indole pharmaceutical compositions Dec. 18, 1990
4977166 Benzopyran derivatives and pharmaceutical compositions containing them Dec. 11, 1990
4977151 Ethanone oximes and pharmaceutical compositions thereof Dec. 11, 1990
4973587 3-arylcarbonyl-1-aminoalkyl-1H-indole-containing antiglaucoma method Nov. 27, 1990
4968677 Substituted 1-aryl-2-napthoylamines and their use as microbicides Nov. 6, 1990
4968705 Benzopyrrolidinone compounds as bronchospastic agents Nov. 6, 1990
4957928 Hydrogenated 1-benzooxacycloalkylpyridinecarboxylic acid compounds Sep. 18, 1990
4956373 Pharmaceutical composition comprising 3-(N-piperidinomethyl-azino) methylrifamycin S as active ingredient Sep. 11, 1990
4952591 Anti-ulcer urea derivatives Aug. 28, 1990
4940705 N-substituted derivatives of 1-desoxynojirimycin and 1-desoxymannonojirimycin and pharmaceutical use Jul. 10, 1990
4937249 Imide derivatives and their pharmaceutical use Jun. 26, 1990

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