ClassID:

91688

C07C49/675 - 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 having three rings

Recent Application in this class:
#1
20230391705
2023-12-07

METHOD FOR PRODUCING FLUORENONE

#2
20190350239
2019-11-21

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

#3
20180155299
2018-06-07

Azasteroidal mimics

#4
20170265510
2017-09-21

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

#5
20150202240
2015-07-23

Compositions and methods for enhancing virus efficacy

#6
20130112965
2013-05-09

ORGANIC LIGHT-EMITTING DEVICE MATERIAL HAVING DIBENZOSUBERONE SKELETON

#7
20130046090
2013-02-21

Cyclisation process of forming a multiple ring compound

#8
20130037790
2013-02-14

NOVEL 10,10-DIALKYLANTHRONE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

#9
20120134963
2012-05-31

Compositions and methods for enhancing virus efficacy

#10
20100228058
2010-09-09

Cyclisation process of forming a multiple ring compound

#11
20090200929
2009-08-13

ANTHRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE EMPLOYING THE SAME

#12
20090098072
2009-04-16

ANTIOXIDANTS

#13
20080033171
2008-02-07

Ligands for metals and improved metal-catalyzed processes based thereon

#14
20070265475
2007-11-15

Oxidation reaction catalyst and process for producing a compound using the same

#15
20060252895
2006-11-09

Metallocene compounds and use thereof in catalysts for the polymerization of olefins

#16
20060208221
2006-09-21

Mixtures of matrix materials and organic semiconductors capable of emission, use of the same and electronic components containing said mixtures

#17
20060154076
2006-07-13

Anthracene derivative and organic electroluminescence device employing the same

#18
20060069257
2006-03-30

Ligands for metals and improved metal-catalyzed processes based thereon

#19
20060030716
2006-02-09

Catalyst comprising cyclic acylurea compound and process for producing organic compounds using the catalyst

#20
20050288522
2005-12-29

Process for preparing pentacene derivatives

#21
20050020439
2005-01-27

Catalyst comprising cyclic acylurea compounds and processes for production organic compounds with the same