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Class Information
Number: 514/258.1
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
Description: Subject matter wherein the polycyclo ring system consists of two rings.

Sub-classes under this class:

Class Number Class Name Patents
514/259.1 A ring nitrogen is shared by the two cyclos of the bicyclo ring system (e.g., pyrrolo [1,2-a]pyrimidine, imidazo[1,2-a]pyrimidine, etc.) 141
514/261.1 Exactly five ring nitrogens in the bicyclo ring system (e.g., triazolo[4,5-d]pyrimidine, etc.) 116
514/262.1 Exactly four ring nitrogens in the bicyclo ring system 463
514/266.1 Quinazoline (including hydrogenated)(i.e., the second cyclo in the bicyclo ring system is an ortho-fused six-membered carbocycle) 196
514/260.1 Ring chalcogen in the bicyclo ring system 315
514/264.1 The other cyclo in the bicyclo ring system is a pyridine ring (including hydrogenated) (e.g., pyrido[2,3-d]pyrimidine, etc.) 243
514/265.1 The other cyclo in the bicyclo ring system is a pyrrole ring (including hydrogenated) (e.g., pyrrolo[3,2-d]pyrimidine, etc.) 346

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8710061 Compounds for the reduction of .beta.-amyloid production Apr. 29, 2014
8703769 Use of EGFR inhibitors to prevent or treat obesity Apr. 22, 2014
8664230 Pyridopyrimidine derivatives and use thereof Mar. 4, 2014
8658652 Antifolate combinations Feb. 25, 2014
8642602 Method of inhibiting fibrogenesis and treating fibrotic disease Feb. 4, 2014
8637525 Compounds for the reduction of beta-amyloid production Jan. 28, 2014
8637524 Pyrimidinone inhibitors of lipoprotein-associated phospholipase A2 Jan. 28, 2014
8637496 Compounds having a monogalactosyldiacylglycerol synthase inhibitory activity as herbicide or algaecide, herbicide and algaecide compositions Jan. 28, 2014
8609666 2-morpholino-pyrido[3,2-D]pyrimidines Dec. 17, 2013
8609667 E-type phenyl acrylic ester compounds containing substituted anilino pyrimidine group and uses thereof Dec. 17, 2013
8592430 Quinazolin-oxime derivatives as Hsp90 inhibitors Nov. 26, 2013
8586505 4-(3-butynyl)aminopyrimidine derivatives as pest control agents for agricultural and horticultural use Nov. 19, 2013
8569313 Meta-substituted phenyl sulfonyl amides of secondary amino acid amides, the production thereof, and use thereof as matriptase inhibitors Oct. 29, 2013
8552004 Chemical compounds Oct. 8, 2013
8551965 Anti-viral pyrimidine nucleoside analogues Oct. 8, 2013
8524710 Pyrrolidine derivatives Sep. 3, 2013
8518910 Formulation of quinazoline based EGFR inhibitors containing a zinc binding moiety Aug. 27, 2013
8518954 Inhibitors of folic acid-dependent enzymes Aug. 27, 2013
8501749 Azaquinazolinediones chymase inhibitors Aug. 6, 2013
8492373 Bicyclic aryl and bicyclic heteroaryl substituted triazoles useful as Axl inhibitors Jul. 23, 2013
8486952 Compounds for the reduction of .beta.-amyloid production Jul. 16, 2013
8476249 Method of treating thrombocytopenia Jul. 2, 2013
8440666 Pyridazinone compounds and P2X7 receptor inhibitors May. 14, 2013
8436002 AKT inhibitors May. 7, 2013
8389570 Hydroxamates as therapeutic agents Mar. 5, 2013
8377943 2,4-diaminopyrimidine derivates as PTK2-inhibitors for the treatment of abnormal cell growth Feb. 19, 2013
8377935 Substituted aminopropenyl piperidine or morpholine derivatives as novel inhibitors of histone deacetylase Feb. 19, 2013
8372839 Bipartite inhibitors of bacterial RNA polymerase Feb. 12, 2013
8354414 Substituted bicyclic pyrimidines Jan. 15, 2013
8349843 Carboxylic acid derivatives, their preparation and use Jan. 8, 2013
8338435 Substituted pyrido(3,2-D) pyrimidines and pharmaceutical compositions for treating viral infections Dec. 25, 2012
8329709 5H-cyclopenta[D]pyrimidines as AKT protein kinase inhibitors Dec. 11, 2012
8324221 Pyrimidyl cyclopentanes as Akt protein kinase inhibitors Dec. 4, 2012
8318749 Quinazoline derivatives as NK3 receptor antagonists Nov. 27, 2012
8278322 HCV NS3 protease inhibitors Oct. 2, 2012
8252802 Chemical compounds Aug. 28, 2012
8247422 Use of condensed pyrimidine derivatives for the treatment of rheumatoid arthritis Aug. 21, 2012
8236841 Fused heterocycle derivative Aug. 7, 2012
8231888 Isoxazolines for controlling invertebrate pests Jul. 31, 2012
8222257 Phosphono-pent-2-en-1-yl nucleosides and analogs Jul. 17, 2012
8178520 Macrocyclic compounds as antiviral agents May. 15, 2012
8173676 Benzyl, amines, a process for their production and their use as anti-inflammatory agents May. 8, 2012
8129415 Fungicide hydroximoyl-tetrazole derivatives Mar. 6, 2012
8080553 Methods and reagents for the treatment of immunoinflammatory disorders Dec. 20, 2011
8044058 Merocyanine derivatives Oct. 25, 2011
8012950 Method to diagnose and treat degenerative joint disease Sep. 6, 2011
7977342 HCV inhibiting bi-cyclic pyrimidines Jul. 12, 2011
7977343 Adenine derivatives Jul. 12, 2011
7964204 Isoxazolines for controlling invertebrate pests Jun. 21, 2011
7960394 Quinazoline derivative Jun. 14, 2011

1 2 3 4 5

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