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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
5883137 Compositions and methods for the control of smoking Mar. 16, 1999
5856331 Method for preventing tissue injury from hypoxia Jan. 5, 1999
5811427 Heterocyclic N-acetonylbenzamides Sep. 22, 1998
5741794 Heterocyclic sulfonamide derivatives as antagonists of PAF and angiotensin II Apr. 21, 1998
5723459 Biologically active acylated amino acid derivatives Mar. 3, 1998
5721237 Protein tyrosine kinase aryl and heteroaryl quinazoline compounds having selective inhibition of HER-2 autophosphorylation properties Feb. 24, 1998
5719141 2,9-diamino- and 2-amino-8-carbamoyl-4-hydroxy-alkanoic acid amide derivatives Feb. 17, 1998
5714493 Aryl and heteroaryl quinazoline compounds which inhibit CSF-1R receptor tyrosine kinase Feb. 3, 1998
5650410 Pharmaceutical composition containing quinoline or quinazoline derivatives and derivatives therefor Jul. 22, 1997
5646153 Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase Jul. 8, 1997
5631253 Fungicidal propenoic acid derivatives May. 20, 1997
5620981 Pyrido [2,3-D]pyrimidines for inhibiting protein tyrosine kinase mediated cellular proliferation Apr. 15, 1997
5569669 Alkylaminoindane compounds Oct. 29, 1996
5556860 Quinazolinone derivatives possessing calcium uptake inhibiting activity Sep. 17, 1996
5519022 .alpha., .alpha. dialkylbenzyl derivatives May. 21, 1996
5510379 Sulfonate ACAT inhibitors Apr. 23, 1996
5489603 Guanidine derivatives, their production and insecticides Feb. 6, 1996
5482942 (3,4-dioxocyclobuten-1-yl)chromene, indene, and dihydronaphthalenone derivatives as smooth muscle relaxants Jan. 9, 1996
5446043 Isoquinolyl, quinoxalinyl and quinazolinyl derivatives as inhibitors of 5-lipoxygenase Aug. 29, 1995
5424323 Sterilant composition Jun. 13, 1995
5411963 Quinazoline derivatives May. 2, 1995
5407949 Sterilant composition Apr. 18, 1995
5356924 Pesticidal benzodioxole Oct. 18, 1994
5344838 Sterilant composition Sep. 6, 1994
5338748 Sterilant composition Aug. 16, 1994
5278166 4-amino-3-heteroaryl butyric acid compounds, compositions, and their use for treating disorders involving a dysfunction of GABA.sub.B receptors Jan. 11, 1994
5256661 Substituted 2-aminotetralins and pharmaceutical use Oct. 26, 1993
5236923 Substituted pyrimidylamide oximes Aug. 17, 1993
5227387 Quinoline nematicidal method Jul. 13, 1993
5212171 Pesticidal heterocyclic compounds May. 18, 1993
5202326 Heterocyclic ethers Apr. 13, 1993
5196454 Method of treating disorders of the dopaminergic systems using 2,5-diaminotetralines Mar. 23, 1993
5192800 Glutaramide diuretic agents Mar. 9, 1993
5187168 Substituted quinazolines as angiotensin II antagonists Feb. 16, 1993
5114940 Pesticides May. 19, 1992
5030654 Glutaramide diuretic agents Jul. 9, 1991
4987130 Substituted amine derivatives, their production and use Jan. 22, 1991
4977153 3-aminopropyloxyphenyl derivatives, pharmaceutical compositions containing them and method for the therapy of diseases Dec. 11, 1990
4914098 Substituted thioureas, isothioureas and carbodiimides and their use as pesticides Apr. 3, 1990
4788199 Pharmacologically active amides, processes for their preparation and pharmaceutical compositions containing them Nov. 29, 1988
4748160 Angiotensin converting enzyme inhibitors and their formulation and use as pharmaceuticals May. 31, 1988
4684652 Pharmaceutical compositions containing naphthalene-and azanaphthalene-carboxamide derivatives, new naphthalene-and azanaphthalene-carboxamide derivatives and process for their preparation Aug. 4, 1987
4639454 Phenylquinazolinecarboxylic acids and derivatives as cancer chemotherapeutic agents Jan. 27, 1987
4517189 2,6,7,8-Substituted quinazolines, process for production thereof, and use thereof May. 14, 1985
4499094 Derivatives of arene and hetero-arene carboxamides and their use as medicaments Feb. 12, 1985
3998951 Substituted 2-arylquinazolines as fungicides Dec. 21, 1976

1 2 3 4










 
 
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