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Class Information
Number: 514/266.1
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 two nitrogens and four carbon atoms (e.g., pyridazines, etc.) > 1,3-diazines (e.g., pyrimidines, etc.) > Polycyclo ring system having 1,3-diazine as one of the cyclos > Bicyclo ring system having the 1,3-diazine as one of the cyclos > Quinazoline (including hydrogenated)(i.e., the second cyclo in the bicyclo ring system is an ortho-fused six-membered carbocycle)
Description:










Sub-classes under this class:

Class Number Class Name Patents
514/266.2 Additional hetero ring attached directly or indirectly to the quinazoline ring system by nonionic bonding 416
514/266.3 Chalcogen bonded directly to a ring carbon of the 1,3-diazine ring of the quinazoline ring system 300
514/266.4 Nitrogen bonded directly to ring carbon of the 1,3-diazine ring of the quinazoline ring system 283


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
6727256 Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors Apr. 27, 2004
6713463 Methods and compositions for treating and preventing mucositis Mar. 30, 2004
6689782 Fungal efflux pump inhibitors Feb. 10, 2004
6677339 Phenylalanine derivatives Jan. 13, 2004
6677344 Chymase inhibitor for the treatment of eosinophilia Jan. 13, 2004
6667300 Inhibitors of human phosphatidylinositol 3-kinase delta Dec. 23, 2003
6660746 Substituted 4-amino-2-aryl-tetrahydoquinazolines, their preparation, their use and pharmaceutical preparations comprising them Dec. 9, 2003
6656946 Aminoquinazolines which inhibit signal transduction mediated by tyrosine kinases Dec. 2, 2003
6653305 Bicyclic heterocycles, pharmaceutical compositions containing them, their use, and processes for preparing them Nov. 25, 2003
6653300 Pyrazole compounds useful as protein kinase inhibitors Nov. 25, 2003
6649621 Prevention or reversal of sensorineural hearing loss (SNHL) through biologic mechanisms Nov. 18, 2003
6642242 Quinoline and quinazoline compounds useful in therapy Nov. 4, 2003
6635651 Inhibitors of thrombin induced platelet aggregation Oct. 21, 2003
6627634 Bicyclic heterocycles, pharmaceutical compositions containing them, their use, and processes for preparing them Sep. 30, 2003
6593333 Substituted anilino-quinazoline (or quinoline) compounds and use thereof Jul. 15, 2003
6586441 Adenosine receptor ligands and their use in the treatment of disease Jul. 1, 2003
6518277 Inhibitors of human phosphatidylinositol 3-kinase delta Feb. 11, 2003
6500835 Preventive or therapeutic drugs for fibrosis containing chymase inhibitors as the active ingredient Dec. 31, 2002
6492393 Compounds useful as anti-inflammatory agents Dec. 10, 2002
6492332 Irrigation solution and methods for inhibition of tumor cell adhesion, pain and inflammation Dec. 10, 2002
6465449 Heteroaromatic bicyclic derivatives useful as anticancer agents Oct. 15, 2002
6455541 Suppression, by 5-lipoxygenase inhibitors, of bone resorption Sep. 24, 2002
6426350 Benzothieno[3,2-c]pyridines as .alpha.2 antagonists Jul. 30, 2002
6410545 Lipid lowering quinazoline dietary supplement composition Jun. 25, 2002
6399603 Therapeutic heterocycles Jun. 4, 2002
6380205 2-cyclohexyl quinazoline NMDA/NR2B antagonists Apr. 30, 2002
RE37650 Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase Apr. 9, 2002
6355645 Lipid-lowering quinazoline derivative Mar. 12, 2002
6337327 Pharmaceutical compositions comprising an aldose reductase inhibitor and an ace inhibitor Jan. 8, 2002
6329372 Phenylalanine derivatives Dec. 11, 2001
6326373 JAK-3 inhibitors for treating allergic disorders Dec. 4, 2001
6251901 Compositions and methods for treating bone deficit conditions Jun. 26, 2001
6211196 Benzyloxy-substituted, fused N-heterocycles, processes for their preparation, and their use as bradykinin receptor antagonists Apr. 3, 2001
6172071 Lipid-lowering quinazoline derivative Jan. 9, 2001
6107299 Substituted pyridine and pyrimidine, processes for their preparation and their use as pesticides Aug. 22, 2000
6096772 Use of Angiotensin II type 1 receptor antagonists in the treatment of dyspeptic symptoms Aug. 1, 2000
6080748 Therapeutic use of JAK-3 inhibitors Jun. 27, 2000
6080747 JAK-3 inhibitors for treating allergic disorders Jun. 27, 2000
6060477 Method of treating a patient having precancerous lesions with phenyl cycloamino pyrimidinone derivatives May. 9, 2000
6046207 Benzopyranopyrrole and benzopyranopyridine .alpha.-1 adrenergic compounds Apr. 4, 2000
6043249 Formulations and methods of reducing toxicity of antineoplastic agents Mar. 28, 2000
5990116 Trisubstituted phenyl derivatives Nov. 23, 1999
5985869 Benzoheterocyclic compounds Nov. 16, 1999
5985926 Method for inhibiting intracellular viral replication Nov. 16, 1999
5977140 N-[(4-Heteroaryl-1-Piperidinyl)Alkly] Phthalimides and related compounds and their therapeutic utility Nov. 2, 1999
5952346 Use of non-peptide bradykinin antagonists for the treatment or prevention of Alzheimer's disease Sep. 14, 1999
5948782 Pharmaceutical composition containing quinoline and quinazoline derivatives and novel compounds therefor Sep. 7, 1999
5925642 Pyridopyrimidines Jul. 20, 1999
5889025 Antidiabetic compounds having hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them Mar. 30, 1999
5889012 Substituted cycloalkylamino and cycloalkoxy heterocycles, processes for preparing them and their use as pesticides Mar. 30, 1999

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