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Class Information
Number: 546/79
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered consisting of one nitrogen and five carbons > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Tricyclo ring system having the six-membered hetero ring as one of the cyclos
Description: Compounds in which the polycyclo ring system consists of exactly three rings.

Sub-classes under this class:

Class Number Class Name Patents
546/101 Each of the three cyclos is six-membered (e.g., benzoquinolines, etc.) 241
546/93 One of the cyclos has at least seven members 243
546/80 Plural ring hetero atoms in the tricyclo ring system 269
546/98 Ring carbon is shared by each of the three cyclos (e.g., 1,8 naphthalimides, etc.) 137
546/94 Ring nitrogen is shared by two of the cyclos 308
546/111 The tricyclo ring system consists of a five-membered carbocyclic ring ortho fused to both a six-membered carbocyclic ring and the six-membered hetero ring (e.g., indenopyridines, etc.) 76
546/97 Two of the cyclos share at least three ring carbons (e.g., benzomorphans, etc.) 139

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8709743 Inhibitors of bacterial nitric oxide synthase, and related screening methods Apr. 29, 2014
8703300 Organic electroluminescent element, display and illuminator Apr. 22, 2014
RE44831 Organic electroluminescent device, display, and illuminating device Apr. 8, 2014
8685543 Material for organic electroluminescent devices and organic electroluminescent devices made by using the same Apr. 1, 2014
8679648 Heterocyclic compound and organic light-emitting diode including the same Mar. 25, 2014
8679647 Organic electroluminescent device comprising triazine derivatives Mar. 25, 2014
8679645 Materials for organic electroluminescence devices Mar. 25, 2014
8653097 Tetra-aza-heterocycles as phosphatidylinositol-3-kinases (P13-kinases) inhibitor Feb. 18, 2014
8642188 Phenanthroline compounds and electroluminescent devices using the same Feb. 4, 2014
8642764 Julolidine conjugates and methods for their preparation and use Feb. 4, 2014
8642189 Substituted bipyridyl compound and organic electroluminescent device Feb. 4, 2014
8637496 Compounds having a monogalactosyldiacylglycerol synthase inhibitory activity as herbicide or algaecide, herbicide and algaecide compositions Jan. 28, 2014
8633316 Producing method of nitrogen containing condensed heterocyclic compound Jan. 21, 2014
8623521 Heterocyclic compound and organic light-emitting diode and flat display device including the heterocyclic compound Jan. 7, 2014
8617722 Polymer compound and organic electroluminescence element using the same Dec. 31, 2013
8614011 Electroluminescent materials and optical device Dec. 24, 2013
8597802 Acridine derivative and organic electroluminescence device including the same Dec. 3, 2013
8592383 Cycloalkyl-fused tetrahydroquinolines as CRTH.sub.2 receptor modulators Nov. 26, 2013
8586200 Organic compound, and organic photoelectric device including the same Nov. 19, 2013
8586210 Compound having substituted anthracene ring structure and pyridoindole ring structure and organic electroluminescence device Nov. 19, 2013
8586746 Amino-aza-adamantane derivatives and methods of use Nov. 19, 2013
8580402 Dibenzothiophene-containing materials in phosphorescent light emitting diodes Nov. 12, 2013
8580403 Organic light-emitting diode, display and illuminating device Nov. 12, 2013
8580399 Substituted oligoazacarbazoles for light emitting diodes Nov. 12, 2013
8580398 Material for organic electroluminescent devices and organic electroluminescent devices made by using the same Nov. 12, 2013
8580396 Carbazole derivatives and organic light-emitting diode device using the same Nov. 12, 2013
8580393 Polymer and organic electroluminescent device including the same Nov. 12, 2013
8563591 Tricyclic lactam derivatives as 11-beta hydroxysteroid dehydrogenase inhibitors Oct. 22, 2013
8557992 Heterocyclic fused phenanthrolinone M1 receptor positive allosteric modulators Oct. 15, 2013
8524733 Benzoquinoline inhibitors of vesicular monoamine transporter 2 Sep. 3, 2013
8497281 Aryl- and heteroarylcarbonyl derivatives of hexahydroindenopyridine and octahydrobenzoquinoline Jul. 30, 2013
8487100 Compounds for binding to ER alpha/beta and GPR30, methods of treating disease states and conditions mediated through these receptors and identification thereof Jul. 16, 2013
8475939 m-terphenyl compound derivatives and application for organic light emitting diode Jul. 2, 2013
8476293 Tricyclic compound and use thereof Jul. 2, 2013
8440673 Pyrazole-substituted arylamides as P2X3 and P2X2/3 antagonists May. 14, 2013
8431251 Heterocyclic compound and organic light-emitting device comprising the same Apr. 30, 2013
8415031 Electron transporting compounds Apr. 9, 2013
8409729 Host materials for phosphorescent OLEDs Apr. 2, 2013
8410130 Synthesis of 8H-3A-aza-cyclopenta [A ]indenes and 5,10-dihydropyrrolo[1,2-B]isoquinolines derivatives and their use as antitumor therapeutic agents Apr. 2, 2013
8399108 Material for organic electro-optical device having fluorene derivative compound and organic electro-optical device including the same Mar. 19, 2013
8389131 Material for use in phosphorescent device and organic electroluminescent device using same Mar. 5, 2013
8377573 Compound having substituted pyridyl group and pyridoindole ring structure linked through phenylene group, and organic electroluminescent device Feb. 19, 2013
8361638 Fluorine derivatives for organic electroluminescence devices Jan. 29, 2013
8362030 Tricyclic derivatives as inhibitors of poly(ADP-ribose) polymerase (PARP) Jan. 29, 2013
8329317 White light emitting organic electroluminescence element, display and illuminator Dec. 11, 2012
8293380 Polymer compound and polymer light emitting device using the same Oct. 23, 2012
8278321 Small molecule inhibition of intracellular transport Oct. 2, 2012
8241763 Materials for organic electroluminescent devices Aug. 14, 2012
8231983 Organic electroluminescent device, display and illuminating device Jul. 31, 2012
8227610 Compositions and methods for producing cellular labels for nuclear magnetic resonance techniques Jul. 24, 2012

1 2 3 4 5 6

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