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Class Information
Number: 514/235.8
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 and includes at least nitrogen and oxygen as ring hetero atoms (e.g., monocyclic 1,2- and 1,3-oxazines, etc.) > Morpholines (i.e., fully hydrogenated 1,4- oxazines) > Additional hetero ring attached directly or indirectly to the morpholine ring by nonionic bonding > Ring nitrogen in the additional hetero ring > Plural ring nitrogens in the additional hetero ring (e.g., imidazole, pyrazine, etc.)
Description: Subject matter in which the additional hetero ring contains plural ring nitrogens.


Sub-classes under this class:

Class Number Class Name Patents
514/236.5 The ring nitrogens are bonded directly to each other (e.g., pyridazine, etc.) 203
514/236.2 Three or more ring hetero atoms in the additional hetero ring 342


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

Patent Number Title Of Patent Date Issued
5686455 Imidazole derivatives and their use as cytokine inhibitors Nov. 11, 1997
5686454 Camphorcarbonyl Nov. 11, 1997
5684005 Pharmacologically active CNS compounds Nov. 4, 1997
5674883 Derivatives of pyridone, their preparation process, the new intermediates obtained, their use as medicaments and the pharmaceutical compositions containing them Oct. 7, 1997
5665756 Aminoalkyloximes useful in the treatment of depression and obsessive compulsive disorders Sep. 9, 1997
5658903 Imidazole compounds, compositions and use Aug. 19, 1997
5656644 Pyridyl imidazoles Aug. 12, 1997
5656642 Peripheral vasodilating agent containing piperidine derivative as active ingredient Aug. 12, 1997
5652249 Method of treating depression Jul. 29, 1997
5652238 Esters of substituted-hydroxyacetyl piperazine phenyl oxazolidinones Jul. 29, 1997
5648352 Piperazinylcamphorsulfonyl oxytocin antagonists Jul. 15, 1997
5646172 Method of inducing antiandrogenic activity using imidazolidines substituted with a heterocycle Jul. 8, 1997
5643906 Method of using N-arylheteroarylalkyl imidazol-2-one compounds for treatment of a glaucoma disorder Jul. 1, 1997
5627189 Insecticidal 5-substituted-2,4-diaminopyrimidine derivatives May. 6, 1997
5622917 Substituted 1H--3-aryl-pyrrolidine-2,4-dione derivatives Apr. 22, 1997
5616601 1,2-aryl and heteroaryl substituted imidazolyl compounds for the treatment of inflammation Apr. 1, 1997
5614519 (1-(2,3 or 4-N-morpholinoalkyl)-imidazol-4-yl)-benizimidazol-1-yl-methyl]-biphenyls useful as angiotensin-II antagonists Mar. 25, 1997
5610159 N-oxides of morpholine derivatives and their use as therapeutic agents Mar. 11, 1997
5607930 1,4-disubstituted piperazines useful in the therapy of the asthma and of the inflammation of the respiratory tract Mar. 4, 1997
5602128 N-heterocycloalkyl carboxamides as serotonergic agents Feb. 11, 1997
5599809 Method for improving reproductive efficiency in farm animals Feb. 4, 1997
5593992 Compounds Jan. 14, 1997
5593994 Prostaglandin synthase inhibitors Jan. 14, 1997
5583146 Heterocyclic thrombin inhibitors Dec. 10, 1996
5580871 4-Heteroaryl- 1,4-dihydropyridine compounds with calcium agonist and alpha.sub.1 -antagonist activity Dec. 3, 1996
5576342 Phenylglycinamides of heterocyclically substitued phenylacetic acid derivatives Nov. 19, 1996
5574031 Piperazine carboxamides Nov. 12, 1996
5574030 N-aminoalkyl-substituted nitrogen-containing five membered heterocyclic compounds Nov. 12, 1996
5565455 Method for treating substance abuse disorders Oct. 15, 1996
5563142 Diaromatic substituted compounds as anti-HIV-1 agents Oct. 8, 1996
5563141 Heterocyclic compounds Oct. 8, 1996
5561146 Modified guanidino and amidino thrombin inhibitors Oct. 1, 1996
5545655 Substituted oxathiolanes Aug. 13, 1996
5545638 Method of treating gastrointestinal motility disorders Aug. 13, 1996
5545651 Imidazole 5-position substituted angiotensin II antagonists Aug. 13, 1996
5541186 Sulfonylaminopyrimidines Jul. 30, 1996
5521184 Pyrimidine derivatives and processes for the preparation thereof May. 28, 1996
5516775 Further use of pyrimidine derivatives May. 14, 1996
5512570 Treatment of emesis with morpholine tachykinin receptor antagonists Apr. 30, 1996
5506227 Pyridine-substituted benzyl alcohols as leukotriene antagonists Apr. 9, 1996
5506257 Aminocyclohexylamides for antiarrhythmic and anaesthetic uses Apr. 9, 1996
5500424 Pyrimidine and pyridine derivatives, their production and use Mar. 19, 1996
5482957 Azole derivatives, process for their preparation and their use Jan. 9, 1996
5478826 Orally active azole derivatives Dec. 26, 1995
5472956 Phosphoramidates useful as antitumor agents Dec. 5, 1995
5464788 Tocolytic oxytocin receptor antagonists Nov. 7, 1995
5462940 4-oxocyclic ureas useful as antiarrhythmic and antifibrillatory agents Oct. 31, 1995
5459142 Pyrazinyl and piperazinyl substituted pyrazine compounds Oct. 17, 1995
5453423 Heterocyclic amines useful in the therapy of asthma and imflammation of the respiratory tract Sep. 26, 1995
5451588 Imidazole, triazole and tetrazole derivatives Sep. 19, 1995

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