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Class Information
Number: 514/472
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 > The nitrogen bonded directly to the hetero ring
Description: Subject matter wherein the nitrogen is bonded directly to the hetero ring.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
6251948 Tri-and tetra-substituted guanidines and their use as excitatory amino acid antagonists Jun. 26, 2001
6248773 Cyclopentane heptan(ene)oic acid, 2-heteroarylalk(en)yl derivatives as therapeutic agents Jun. 19, 2001
6201013 Heterocyclic carboxamide-containing thiourea inhibitors of herpes viruses containing a substituted phenylenediamine group Mar. 13, 2001
6180095 Polymeric prodrugs of amino- and hydroxyl-containing bioactive agents Jan. 30, 2001
6162815 RXR-agonist polycyclic aromatic compounds, pharmaceutical/cosmetic compositions comprising said compound and uses thereof Dec. 19, 2000
6156741 Therapeutic substituted guanidines Dec. 5, 2000
6153604 Therapeutic substituted guanidines Nov. 28, 2000
6147063 Therapeutic substituted guanidines Nov. 14, 2000
6140350 Method for controlling ectoparasites Oct. 31, 2000
6133261 Amino acid derivatives useful to treat stroke Oct. 17, 2000
6121292 Methods for reversing multidrug resistance Sep. 19, 2000
6075023 Method for combatting fish mycoses and one-celled ectoparasites Jun. 13, 2000
6075044 Heterocyclic derivatives as inhibitors of purine salvage phosphoribosyltransferases Jun. 13, 2000
6057342 Amidinophenyl-pyrrolidines, -pyrrolines, and -isoxazolidines and derivatives thereof May. 2, 2000
6025384 Compounds and methods for the treatment of cardiovascular, inflammatory and immune disorders Feb. 15, 2000
6013666 Oxirane carboxylic acid derivative and its manufacturing method Jan. 11, 2000
5998408 Triterpene derivatives with immunosuppressant activity Dec. 7, 1999
5932196 Buffered emulsion compositions containing actives subject to acid or base hydrolysis Aug. 3, 1999
5874472 Aminoacid derivatives as no synthase inhibitors Feb. 23, 1999
5869024 Methods and compositions for using non-ionic contrast agents to reduce the risk of clot formation in diagnostic procedures Feb. 9, 1999
5869067 Bi-aromatic compounds and pharmaceutical and cosmetic compositions Feb. 9, 1999
5856323 Compounds and methods for the treatment of disorders mediated by platelet activating factor or products of 5-lipoxygenase Jan. 5, 1999
5856311 Derivatives of .beta.-aminopropionic acid with a fungicidal activity Jan. 5, 1999
5834498 Cyclopentane heptan(ene)oic acid, 2-heteroarylalkenyl derivatives as therapeutic agents Nov. 10, 1998
5786379 Adamantyl-substituted biaromatic compounds and pharmaceutical/cosmetic compositions comprised thereof Jul. 28, 1998
5773463 Indane and tetrahydronaphthalene derivatives as calcium channel antagonists Jun. 30, 1998
5756498 Sulfonylalkanoylamino hydroxyethylamino sulfonyl urea derivatives useful as retroviral protease inhibitors May. 26, 1998
5750565 Compounds and methods for the treatment of cardiovascular, inflammatory and immune disorders May. 12, 1998
5714509 Inhibitors of bacterial sialidase and methods of making and using the same Feb. 3, 1998
5698584 3,4-diaryl-2-hydroxy-2,5-dihydrofurans as prodrugs to COX-2 inhibitors Dec. 16, 1997
5698585 Pharmaceutical preparation for prevention and/or treatment for cataract Dec. 16, 1997
5693667 Fungicides for the control of take-all disease of plants Dec. 2, 1997
5688817 Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics Nov. 18, 1997
5668156 Di (aromatic) compounds and their use in human and veterinary medicine and in cosmetics Sep. 16, 1997
5637622 Tri- and tetra-substituted guanidines and their use as excitatory amino acid antagonists Jun. 10, 1997
5604228 Substituted guanidines having high binding to the sigma receptor and the use thereof Feb. 18, 1997
5602172 Methods of inhibiting Pneumocystis carinii pneumonia, Giardia lamblia, and Cryptosporidium and compounds useful therefor Feb. 11, 1997
5602119 Succinoylamino hydroxyethylamino sulfamic acid derivatives useful as retroviral protease inhibitors Feb. 11, 1997
5587367 Pharmaceutical or cosmetic composition containing a combination of a retinoid and a sterol Dec. 24, 1996
5571825 Method of selectively inhibiting prostaglandin G/H synthase-2 Nov. 5, 1996
5567721 Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics Oct. 22, 1996
5543433 Azine-substituted phenylacetic acid derivatives and fungicides containing these Aug. 6, 1996
5536746 Insecticidal phenylhydrazine derivatives Jul. 16, 1996
5534537 Prodrugs of inhibitors of farnesyl-protein transferase Jul. 9, 1996
5506259 .beta.-mercapto-propanamide derivatives useful in the treatment of cardiovascular diseases Apr. 9, 1996
5506263 Benzyl derivatives and pesticides containing them Apr. 9, 1996
5472956 Phosphoramidates useful as antitumor agents Dec. 5, 1995
5434151 Compounds and methods for the treatment of disorders mediated by platelet activating factor or products of 5-lipoxygenase Jul. 18, 1995
5416110 Benzyl derivatives and pesticides containing them May. 16, 1995
5387594 Di(aromatic) compounds and their use in human and veterinary medicine and in cosmetics Feb. 7, 1995

1 2 3 4


 
 
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