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Class Information
Number: 514/471
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 > Oxygen containing hetero ring > The hetero ring is five-membered > Nitrogen containing
Description: Subject matter which contains nitrogen.


Sub-classes under this class:

Class Number Class Name Patents
514/472 The nitrogen bonded directly to the hetero ring 197


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
5010104 Tricyclic compounds Apr. 23, 1991
5010097 Novel compounds Apr. 23, 1991
5007790 Sustained-release oral drug dosage form Apr. 16, 1991
5008290 Sulphonamidoethyl compounds and pharmaceutical compositions comprising these compounds Apr. 16, 1991
4999042 Phenyl oximino-acetate fungicides Mar. 12, 1991
4997848 Octahydronaphthalene oxime derivatives for cholesterol synthesis inhibition Mar. 5, 1991
4997847 Biologically active compounds Mar. 5, 1991
4994493 N-substituted 5-nitroanthranilic acids, a process for their preparation, their use, and pharmaceutical products based on these compounds Feb. 19, 1991
4994465 Antihyperlipidemic and antiatherosclerotic trisubstituted urea compounds Feb. 19, 1991
4987132 Saturated heterocyclic carboxamide derivatives Jan. 22, 1991
4987130 Substituted amine derivatives, their production and use Jan. 22, 1991
4983207 Fungicides and plant-growth controlling agents Jan. 8, 1991
4977153 3-aminopropyloxyphenyl derivatives, pharmaceutical compositions containing them and method for the therapy of diseases Dec. 11, 1990
4977146 2,5-diaryl tetrahydrofurans and analogs thereof as PAF antagonists Dec. 11, 1990
4975425 Pesticidal and herbicidal foams Dec. 4, 1990
4975444 Cycloalkyl-substituted glutaramide antihypertensive agents Dec. 4, 1990
4965283 Amino acid esters, process for the preparation thereof and use thereof Oct. 23, 1990
4957917 Anti-inflammatory furanones Sep. 18, 1990
4956391 Protected complex of procaine for the treatment of symptoms from narcotics addiction, tinnitus and alzheimer's disease Sep. 11, 1990
4956375 N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient Sep. 11, 1990
4952599 Phenylthioureas, phenylisothioureas, phenylcarbodiimides, pesticidal compositions containing them and their use in pest control Aug. 28, 1990
4950818 Method for treating ulcer Aug. 21, 1990
4943307 Plant-protective pesticidal composition Jul. 24, 1990
4927823 Fungicides May. 22, 1990
4923882 Novel amine derivatives, salts thereof and an anti-ulcer agent containing the same May. 8, 1990
4923884 Ethynylheteroaromatic-acids having retinoic acid-like activity May. 8, 1990
4920145 Water-soluble complexes of water-insoluble pharmaceutical compounds and preparation thereof Apr. 24, 1990
4917826 Cyclic hydrocarbons with an aminoalkyl sidechain Apr. 17, 1990
4914126 Aromatic amines Apr. 3, 1990
4914111 4-Benzylthiophene (or furan)-2-sulfonamides as antiglaucoma agents Apr. 3, 1990
4914097 N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient Apr. 3, 1990
4908382 Method for treating asthma Mar. 13, 1990
4904656 2-aminomethyltetrahydrofurans, fungicidal compositions and use Feb. 27, 1990
4904681 D-cycloserine and its prodrugs as cognitive enhancers Feb. 27, 1990
4897397 Aryl-alkynoic, alkenoic or alkanoic compounds and compositions useful as antiallergy and anti-inflammatory agents Jan. 30, 1990
4894392 Aminoalkyl naphthalenediols as host resistance enhancers Jan. 16, 1990
4891363 Cyclic ether derivatives and their use Jan. 2, 1990
4888337 5-oxy derivatives of tetrahydrofuran Dec. 19, 1989
4888338 5-Methoxy alkyl ammonium tetrahydrofurans and tetrahydrothiophenes as anti-PAF agents Dec. 19, 1989
4882352 Method for treating schizophrenia Nov. 21, 1989
4882341 Amino substituted propenoates and their use as fungicides Nov. 21, 1989
4874780 Anticancer compounds Oct. 17, 1989
4871765 Amine derivative and its salt and anti-ulcer agent containing the same Oct. 3, 1989
4871761 Substituted propylamine pesticides Oct. 3, 1989
4871756 Leukotriene antagonists Oct. 3, 1989
4870099 Sulfircin and derivatives thereof as therapeutic agents Sep. 26, 1989
4870100 Pyrethroids and their use for controlling pests Sep. 26, 1989
4866091 Alkanesulfonanilide derivatives, processes for preparation thereof and pharmaceutical composition comprising the same Sep. 12, 1989
4851435 Antiviral and antitumor xanthate pharmaceutical compositions Jul. 25, 1989
4829078 3-phenoxy (or phenylthio)--cyclopentanecarbonylamino acid analogues May. 9, 1989

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


 
 
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