ClassID:

91685

C07C49/657 - 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

Sub-classes:
Recent Application in this class:
#1
20250366472
2025-12-04

1-AMINOCYCLOPROPANE-1-CARBOXYLIC ACID OXIDASE INHIBITORS (ACO-I)

#2
20240132435
2024-04-25

1,3-CYCLOHEXANEDIONE DERIVATIVES AND 1,3-CYCLOPENTANEDIONE DERIVATIVES AS BUFFERING MOLECULES IN NON-AQUEOUS SOLUTIONS

#3
20200255395
2020-08-13

THERAPEUTIC COMPOUNDS AND METHODS OF USE THEREOF

#4
20190127292
2019-05-02

Methods for producing cyclic and acyclic ketones

#5
20180327348
2018-11-15

Long-term memory inducing agent

#6
20180170824
2018-06-21

Methods for producing cyclic and acyclic ketones

#7
20180134679
2018-05-17

Therapeutic compounds and methods of use thereof

#8
20130096175
2013-04-18

Compounds and methods for altering lifespan of eukaryotic organisms

#9
20130033416
2013-02-07

Organic compound and organic light emitting device having the same

#10
20120238450
2012-09-20

C2-phenyl-substituted cyclic ketonols

#11
20120178623
2012-07-12

Herbicides

#12
20110183849
2011-07-28

C-phenyl-substituted cyclic ketonols

#13
20110152095
2011-06-23

Herbicides

#14
20110143943
2011-06-16

C-phenyl-substituted cyclic ketonols

#15
20110124877
2011-05-26

5-BENZYL-4-AZOLYLMETHYL-4-SPIRO[2.4]HEPTANOL DERIVATIVES, METHODS FOR PRODUCING THE SAME, AND AGRO-HORTICULTURAL AGENTS AND INDUSTRIAL MATERIAL PROTECTING AGENTS THEREOF

#16
20100279963
2010-11-04

DICARBONYL DERIVATIVES AND METHODS OF USE

#17
20100022800
2010-01-28

Polymer having bis(diphenylphosphino)binaphthyl groups

#18
20100010235
2010-01-14

Method of using rhodium quinonoid catalysts

#19
20090137393
2009-05-28

2,4,6-trialkylphenyl substituted cyclopentane-1,3-dione

#20
20090098072
2009-04-16

ANTIOXIDANTS

#21
20090030216
2009-01-29

Organic salts and method for producing chiral organic compounds

#22
20080221331
2008-09-11

Alcohol oxidation catalyst and its preparation process

#23
20080146586
2008-06-19

Dicarbonyl derivatives and methods of use

#24
20080125310
2008-05-29

Hydride reduction of alpha, beta-unsaturated carbonyl compounds using chiral organic catalysts

#25
20080033171
2008-02-07

Ligands for metals and improved metal-catalyzed processes based thereon

#26
20070197833
2007-08-23

Synthesis of cyclopentenones

#27
20070123715
2007-05-31

Method of using rhodium quinonoid catalysts

#28
20060287544
2006-12-21

Nucleophilic heterocyclic carbene derivatives of Pd(acac)for cross-coupling reactions

#29
20060161024
2006-07-20

Hydride reduction of α,β-unsaturated carbonyl compounds using chiral organic catalysts

#30
20060069257
2006-03-30

Ligands for metals and improved metal-catalyzed processes based thereon

#31
20060058194
2006-03-16

2-phenyl-2-substituted-1,3-diketones

#32
20060040869
2006-02-23

Pharmaceutically useful compounds

#33
20050020544
2005-01-27

Bicyclic CB2 cannabinoid receptor ligands

#34
20050009997
2005-01-13

Novel chiral auxiliary bearing resins