Resources Contact Us Home
Browse by Category: Main > Health & Medicine
Class Information
Number: 514/256
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.)

Sub-classes under this class:

Class Number Class Name Patents
514/275 Nitrogen bonded directly to the 1,3-diazine at 2-position by a single bond 1,437
514/257 Polycyclo ring system having 1,3-diazine as one of the cyclos 258
514/269 Pyrimidines with chalcogen bonded directly to a ring carbon of said pyrimidine moiety 1,408
514/276 Thiamines (e.g., vitamin b1, etc.) 146

Patents under this class:

Patent Number Title Of Patent Date Issued
8067421 Polymorphic forms of imatinib mesylate and processes for preparation of novel crystalline forms as well as amorphous and form .alpha. Nov. 29, 2011
8067407 Substituted dihydropyrazolones and their use Nov. 29, 2011
8058279 Insecticidal pyrimidinyl aryl hyrdrazones Nov. 15, 2011
8053457 3-imidazolyl-indoles for the treatment of proliferative diseases Nov. 8, 2011
8053439 Benzophenone derivatives useful for inhibiting formation of microtubule Nov. 8, 2011
8048895 Kappa opioid receptor ligands Nov. 1, 2011
8048889 3,4-disubstituted coumarin and quinolone compounds Nov. 1, 2011
8048887 Compounds for the treatment of hepatitis C Nov. 1, 2011
8044053 Sulfonamide substituted pyrazoline compounds, their preparation and use as CB1 modulators Oct. 25, 2011
8044040 N-heterocyclic inhibitors of TNF-alpha expression Oct. 25, 2011
8034832 Gyrase inhibitors and uses thereof Oct. 11, 2011
8030339 Imidazole derivatives for the treatment of anxiety and related diseases Oct. 4, 2011
8030309 Viral polymerase inhibitors Oct. 4, 2011
8030304 Thiazole pyrazolopyrimidines CRF1 receptor antagonists Oct. 4, 2011
8026247 Bicyclic amides as kinase inhibitors Sep. 27, 2011
8026243 [4,5']Bipyrimidinyl-6,4'-diamine derivatives as protein kinase inhibitors Sep. 27, 2011
8026237 Pyrrole derivatives as pharmaceutical agents Sep. 27, 2011
8017629 Compounds and uses thereof in modulating amyloid .beta. Sep. 13, 2011
8017608 5-Phenylthiazole derivatives and their use as p13 kinase inhibitors Sep. 13, 2011
8013015 Small molecule inhibitors of ghrelin O-acyltransferase Sep. 6, 2011
8012986 Pyridine and pyrimidine derivatives as MGLUR2 antagonists Sep. 6, 2011
8012985 Compounds with antiparasitic activity and medicines containing same Sep. 6, 2011
8012968 Quinolone based compounds exhibiting prolyl hydroxylase inhibitory activity, and compositions, and uses thereof Sep. 6, 2011
8008307 Heteroaryl compounds useful as inhibitors of E1 activating enzymes Aug. 30, 2011
8008301 Histamine H3 receptor agents, preparation and therapeutic uses Aug. 30, 2011
8003655 Substituted sulphoximines as TIE2 inhibitors and salts thereof, pharmaceutical compositions comprising same, methods of preparing same and uses of same Aug. 23, 2011
8003643 Inhibitors of Akt activity Aug. 23, 2011
7994202 Bicyclic nitrogen-containing heterocyclic compounds Aug. 9, 2011
7994184 Small molecules that replace or agonize p53 function Aug. 9, 2011
7994171 Compounds for the treatment of hepatitis C Aug. 9, 2011
7994167 Pentafluorosulphanyl-substituted compound and its use for producing medicaments Aug. 9, 2011
7989458 Pyrimidine derivatives as alk-5 inhibitors Aug. 2, 2011
7989457 Glucagon receptor antagonists, preparation and therapeutic uses Aug. 2, 2011
7989449 4,5-dihydro-oxazol-2-yl amine derivatives Aug. 2, 2011
7985771 Furanone derivatives Jul. 26, 2011
7981917 Methods and compositions for including apoptosis by stimulating ER stress Jul. 19, 2011
7981900 2-phenyl pyrimidines which are tubulin inhibitors Jul. 19, 2011
7981899 Use of compatible solutes for inhibiting the release of ceramides Jul. 19, 2011
7977341 Substituted isoxazoles as fungicides Jul. 12, 2011
7977340 Antibacterial compositions Jul. 12, 2011
7977332 Insecticidal N-(heteroarylalkyl)alkanediamine derivatives Jul. 12, 2011
7973045 Anhydrous form of dasatinib and process for preparation thereof Jul. 5, 2011
7973044 Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4 Jul. 5, 2011
7968577 Modulators of glucocorticoid receptor, AP-1, and/or NF-.kappa.B activity and use thereof Jun. 28, 2011
7968552 Oxadiazolidinedione compound Jun. 28, 2011
7964624 Inhibitors of serine proteases Jun. 21, 2011
7964620 Imidazole derivatives Jun. 21, 2011
7960393 Pyrimidine derivatives useful for the treatment of diseases mediated by CRTH2 Jun. 14, 2011
7960392 Nitrogen-containing heterocyclic compounds Jun. 14, 2011
7960391 Heterocyclylethylbenzamide derivatives Jun. 14, 2011

  Recently Added Patents
Camera rotation mechanism and portable electronic apparatus therewith
Methods and devices for fixed dental restoration
Remote controller, image processing apparatus, and imaging system comprising the same
System and method for transmitting and receiving ultra wide band pulse or pulse sequence
Protective device for portable electronic device
Advertisement airing audit system and associated methods
Manufacturing method for spark plug
  Randomly Featured Patents
Tuned ground motion detector utilizing principles of mechanical resonance
Motorcycle seat
Nitride-based light-emitting device and method of manufacturing the same
Removable handle and means for attachment to a syringe or phlebotomy device
Low-cost, no-fragment explosive access tool
Transparent caller interactive attendant bypass system
LCD having an alignment film comprising sintered carbon
Adaptively capping data throughput of client devices associated with a wireless network
Electromagnetically actuated valve
Silicon on insulator (SOI) wafer and process for producing same