ClassID:

91683

C07C49/647 - CPC Classification

Classification description:

Ketones; Ketenes; Dimeric ketenes ; Ketonic chelates; Unsaturated compounds containing a keto groups being part of a ring having unsaturation outside the ring

Sub-classes:
Recent Application in this class:
#1
20250382252
2025-12-18

ORGANIC COMPOUNDS

#2
20230227751
2023-07-20

ODORANT COMPOUND

#3
20200407311
2020-12-31

Process for the preparation of enantiomerically and diastereomerically enriched cyclobutane amines and amides

#4
20200048233
2020-02-13

Cyclization processes of hydroxyalkenoic acids and products thereof

#5
20190375706
2019-12-12

Molecular host frameworks and methods of making and using same

#6
20190055182
2019-02-21

ASYMMETRIC CATALYTIC DECARBOXYLATIVE ALKYL ALKYLATION USING LOW CATALYST CONCENTRATIONS AND A ROBUST PRECATALYST

#7
20180171262
2018-06-21

NOVEL AROMA CHEMICALS HAVING A 1,2,2-TRIMETHYLCYCLOPENTAN-1-YL MOIETY

#8
20180146668
2018-05-31

Control and repellency of biting flies, house flies, ticks, ants, fleas, biting midges, cockroaches, spiders and stink bugs

#9
20170210764
2017-07-27

Cyclobutenedione derivative, nonaqueous electrolytic solution, and lithium ion secondary battery

#10
20160318862
2016-11-03

SYNTHESIS OF DELTA 12-PGJ3 AND RELATED COMPOUNDS

#11
20140323561
2014-10-30

Control and repellency of biting flies, house flies, ticks, ants, fleas, biting midges, cockroaches, spiders and stink bugs

#12
20130296323
2013-11-07

Geranyl geranyl acetone (GGA) derivatives and compositions thereof

#13
20130085283
2013-04-04

GERANYLGERANYLACETONE DERIVATIVES

#14
20120313036
2012-12-13

Synthesis of 7-acetyleno quinone methide derivatives and their application as vinylic polymerization retarders

#15
20090270248
2009-10-29

Basic ionic liquids

#16
20090216015
2009-08-27

Base Stable Ionic Liquids

#17
20090093638
2009-04-09

Allylic oxidations catalyzed by dirhodium catalysts under aqueous conditions

#18
20090036692
2009-02-05

Process for production of substituted cyclopentanone

#19
20080274927
2008-11-06

Bicyclo(3.3.1)nonanes and bicyclo(3.3.1)nonenes and their use as flavor or fragrance ingredient

#20
20080114190
2008-05-15

Substituted cyclopentenone derivatives and their use in perfume compositions

#21
20070274928
2007-11-29

Novel Cyclic Oxygenated Compounds Having Cooling, Fragrance, and Flavor Properties, and Uses Thereof

#22
20070244328
2007-10-18

Organocatalysts and methods of use in chemical synthesis

#23
20070197833
2007-08-23

Synthesis of cyclopentenones

#24
20070191644
2007-08-16

Method for producing optically active carbonyl compounds

#25
20070135526
2007-06-14

Synthesis of (1)-beta-elemene, (-)-beta-elemenal, (-)-beta-elemenol, (-)-beta-elemene fluoride and their analogues, intermediates, and composition and uses thereof

#26
20070004608
2007-01-04

Substituted cyclopentenone derivatives and their use in perfume compositions

#27
20060178291
2006-08-10

Substituted 3-decene-5-one/ol derivatives

#28
20060084820
2006-04-20

Enantioselective, catalytic allylation of ketones and olefins

#29
20060040869
2006-02-23

Pharmaceutically useful compounds

#30
20060014987
2006-01-19

Synthesis of beta-elemene, intermediates thereto, analogues and uses thereof

#31
20050227909
2005-10-13

Cycloalkanone composition

#32
20050124696
2005-06-09

Pharmaceutical compositions

#33
20050124665
2005-06-09

Pharmaceutical compositions

#34
20050080297
2005-04-14

Catalytic system for aldol reactions

#35
20050009928
2005-01-13

Cyclopentanone derivative