C07C49/665 - CPC Classification Index

ClassID:

91686 ⎘

C07C49/665 - CPC Classification

Classification description:

Ketones; Ketenes; Dimeric ketenes ; Ketonic chelates; Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system

Sub-classes:

C07C49/67 » having two rings, e.g. tetralones 34
C07C49/675 » having three rings 21

Recent Application in this class:

20200354294

2020-11-12

Syntheses, characterizations, and applications of heli-acenes

20190350239

2019-11-21

Low molecular weight modulators of the cold menthol receptor TRPM8 and use thereof

20170265510

2017-09-21

Low molecular weight modulators of the cold menthol receptor TRPM8 and use thereof

20170018436

2017-01-19

Resist underlayer film composition, patterning process, and compound

20160016964

2016-01-21

Compounds with oxime ester and/or acyl groups

20140200350

2014-07-17

Compounds with oxime ester and/or acyl groups

20130251647

2013-09-26

LOW MOLECULAR WEIGHT MODULATORS OF THE COLD MENTHOL RECEPTOR TRPM8 AND USE THEREOF

20130017497

2013-01-17

Synthesis and applications of soluble pentacene precursors and related compounds

20120126179

2012-05-24

Materials for organic electroluminescent devices

#10

20120043535

2012-02-23

Compound and organic light emitting device using the compound

#11

20110147731

2011-06-23

CONDENSED RING AROMATIC COMPOUND FOR ORGANIC LIGHT-EMITTING DEVICE AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME

#12

20110140595

2011-06-16

NOVEL CONDENSED RING AROMATIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME

#13

20100176716

2010-07-15

Compound and organic light emitting device using the compound

#14

20100026171

2010-02-04

Condensed ring aromatic compound for organic light-emitting device and organic light-emitting device having the same

#15

20090321729

2009-12-31

Anthracene Derivatives and Organic Electroluminescent Devices Made by Using the Same

#16

20090317753

2009-12-24

Bicyclo compound, method for producing pentacene and a film thereof using the same, and method for producing bicyclo compound

#17

20090226634

2009-09-10

Synthesis and applications of soluble pentacene precursors and related compounds

#18

20090200929

2009-08-13

ANTHRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE EMPLOYING THE SAME

#19

20090184630

2009-07-23

Condensed ring aromatic compound and organic light-emitting device having the same

#20

20090036643

2009-02-05

Conjugated monomers and polymers and preparation and use thereof

#21

20080193797

2008-08-14

Materials for organic electroluminescent devices

#22

20080166645

2008-07-10

PYRANTHRONE TYPE COMPOUND, ORGANIC PHOTORECEPTOR, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

#23

20070190254

2007-08-16

Type of soluble pentacene precursor

#24

20060252822

2006-11-09

Mitochrondrial permeability transition pore affinity labels and modulators

#25

20060154076

2006-07-13

Anthracene derivative and organic electroluminescence device employing the same

#26

20060142627

2006-06-29

Bicyclo compound, method for producing fused aromatic compound using the same and method for forming film of the same

#27

20050288522

2005-12-29

Process for preparing pentacene derivatives

#28

20050233165

2005-10-20

Anthracene derivatives and organic electroluminescent devices made by using the same