ClassID:

91601

C07C49/215 - CPC Classification

Classification description:

Ketones; Ketenes; Dimeric ketenes ; Ketonic chelates; Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings polycyclic

Recent Application in this class:
#1
20210070724
2021-03-11

METHOD FOR PRODUCING 2-ACETYL-4H,9H-NAPHTHO[2,3-B]FURAN-4,9-DIONE

#2
20200264508
2020-08-20

Fluorene polyfunctional photoinitiator and preparation and use thereof, and photosensitive resin composition containing fluorene photoinitiator and use thereof

#3
20200190049
2020-06-18

Method for producing 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione

#4
20190292152
2019-09-26

Method for aromatic fluorination

#5
20190263769
2019-08-29

Method for producing 2-acetyl-4H,9H-naphtho[2,3-B]furan-4,9-dione

#6
20190155153
2019-05-23

Fluorene photoinitiator, preparation method therefor, photocurable composition having same, and use of same in photocuring field

#7
20180369190
2018-12-27

Compounds for treating cancer and methods of use thereof

#8
20180201597
2018-07-19

Method for producing 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione

#9
20180050974
2018-02-22

Cyclobenzoins

#10
20170356059
2017-12-14

Method of producing (-)-rotundone

#11
20140228439
2014-08-14

Ketone compounds and compositions for cholesterol management and related uses

#12
20120129930
2012-05-24

Ketone compounds and compositions for cholesterol management and related uses

#13
20100137444
2010-06-03

Ketone compounds and compositions for cholesterol management and related uses

#14
20090203866
2009-08-13

Polymers

#15
20090203652
2009-08-13

Chiral arylketones in the treatment of neutrophil-dependent inflammatory diseases

#16
20080033171
2008-02-07

Ligands for metals and improved metal-catalyzed processes based thereon

#17
20070155704
2007-07-05

Ketone compounds and compositions for cholesterol management and related uses

#18
20070155617
2007-07-05

Functional group-selective hydrogenation catalyst and functional group-selective hydrogenation method

#19
20070149615
2007-06-28

Ketone compounds and compositions for cholesterol management and related uses

#20
20060247297
2006-11-02

Chiral arylketones in the treatment of neutrophil-dependent inflammatory diseases

#21
20060069257
2006-03-30

Ligands for metals and improved metal-catalyzed processes based thereon

#22
18239617
2024-04-16

1,3-bis(naphthalen-2-yloxy)propan-2-one as an eco-friendly insecticidal agent against (boisd.)