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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)

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
8034822 Glucokinase activators Oct. 11, 2011
8003658 Quinazoline derivatives for inhibiting cancer cell growth and method for the preparation thereof Aug. 23, 2011
7989460 Quinazoline derivatives as angiogenesis inhibitors Aug. 2, 2011
7977346 Spiro compounds and methods of use Jul. 12, 2011
7968558 Amidine derivatives of 2-heteroaryl-quinazolines and quinolines; potent analgesics and anti-inflammatory agents Jun. 28, 2011
7960399 Quinazolinone derivatives useful as vanilloid antagonists Jun. 14, 2011
7960398 Regulation of TNF-alpha Jun. 14, 2011
7947690 Pyrimidine derivative condensed with a non-aromatic ring May. 24, 2011
7932260 Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta Apr. 26, 2011
7928113 Integrin-binding small molecules Apr. 19, 2011
7888359 Cyclohexyl or piperidinyl carboxamide antibiotic derivatives Feb. 15, 2011
7863281 Bicyclic heterocycles, pharmaceutical compositions containing these compounds, their use and processes for the preparation thereof Jan. 4, 2011
7834000 CGRP receptor antagonists Nov. 16, 2010
7820664 Inhibitors of MEK Oct. 26, 2010
7772232 Quinazolinyl compounds as inhibitors of potassium channel function Aug. 10, 2010
7741335 Use of tyrosine kinase inhibitors for treating inflammatory diseases Jun. 22, 2010
7713983 Quinazolines useful as modulators of ion channels May. 11, 2010
7709491 Substituted quinazolines as antiviral agents, especially against cytomegaloviruses May. 4, 2010
7696214 Quinazoline derivatives for the treatment of tumours Apr. 13, 2010
RE41065 Alkynl and azido-substituted 4-anilinoquinazolines Dec. 29, 2009
7632840 Quinazoline compounds for the treatment of hyperproliferative disorders Dec. 15, 2009
7618977 Method of treating dermatitis comprising administering a chymase inhibitor Nov. 17, 2009
7595343 Inhibitors of histone deacetylase Sep. 29, 2009
7544690 MCH receptor antagonists Jun. 9, 2009
7501427 Quinazoline analogs as receptor tyrosine kinase inhibitors Mar. 10, 2009
7482343 Compounds, methods and compositions Jan. 27, 2009
RE40558 Therapeutic uses of di-aryl acid derivatives Oct. 28, 2008
7439248 Pharmaceutical composition and the process for its preparation Oct. 21, 2008
7427624 Purine nucleoside phosphorylase inhibitory phosphonate compounds Sep. 23, 2008
7417062 Substituted arylamides Aug. 26, 2008
7388019 3-amino-4-phenylbutanoic acid derivatives as dipeptidyl peptidase inhibitors for the treatment or prevention of diabetes Jun. 17, 2008
7378409 Substituted cycloalkylamine derivatives as modulators of chemokine receptor activity May. 27, 2008
7326712 Substituted tricyclic compounds as protein kinase inhibitors Feb. 5, 2008
7256197 Methods for synthesis of diarylmethanes Aug. 14, 2007
7232833 4-substituted quinoline derivatives, method and intermediates for their preparation and pharmaceutical compositions containing them Jun. 19, 2007
7220750 Bicyclic heterocycles, pharmaceutical compositions containing these compounds, their use and processes for preparing them May. 22, 2007
7220751 Quinazoline derivatives and drugs May. 22, 2007
7166595 Compounds, methods and compositions Jan. 23, 2007
7132418 Peptidyl heterocyclic ketones useful as tryptase inhibitors Nov. 7, 2006
7081460 Quinazoline and quinazoline-like compounds for the treatment of integrin-mediated disorders Jul. 25, 2006
7034033 Substituted quinazolinone compounds Apr. 25, 2006
6949535 Inhibitors of human phosphatidyl-inositol 3-kinase delta Sep. 27, 2005
6933300 JAK-3 inhibitors for treating allergic disorders Aug. 23, 2005
6924285 Bicyclic heterocyclic compounds, pharmaceutical compositions containing these compounds, their use and process for preparing them Aug. 2, 2005
6900218 Pyruvate derivatives May. 31, 2005
6900219 ABCA-1 elevating compounds May. 31, 2005
6897210 Quinazoline derivatives and pharmaceutical compositions containing them May. 24, 2005
6849660 Antimicrobial biaryl compounds Feb. 1, 2005
6800620 Inhibitors of human phosphatidylinositol 3-kinase delta Oct. 5, 2004
6740654 Squaric acid derivatives May. 25, 2004

1 2 3 4

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