ClassID:

91694

C07C49/707 - CPC Classification

Classification description:

Ketones; Ketenes; Dimeric ketenes ; Ketonic chelates; Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups a keto group being part of a three- to five-membered ring

Recent Application in this class:
#1
20180297934
2018-10-18

Tetrahydro-isohumulone derivatives, methods of making and using

#2
20170066706
2017-03-09

Energetic high pressure polymorph of croconic acid and high energy compositions formed therefrom

#3
20150119461
2015-04-30

Tetrahydro-isohumulone derivatives, methods of making and using

#4
20130217781
2013-08-22

Cis 3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl) cyclopent-2-en-1-one derivatives, substantially enantiomerically pure compositions and methods

#5
20130018105
2013-01-17

Cis, 3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-derivatives, substantially enantiomerically pure compositions and methods

#6
20120302767
2012-11-29

Production of levulinic acid, furfural, and gamma valerolactone from Cand Ccarbohydrates in mono- and biphasic systems using gamma-valerolactone as a solvent

#7
20120189721
2012-07-26

Methods and compositions for heavy metal detoxification

#8
20120108671
2012-05-03

CIS 3,4-dihydroxy-2-(3-methylbutanoyl)-5-(3-methylbutyl)-4-(4-methylpentanoyl)cyclopent-2-en-1-derivatives, substantially enantiomerically pure compositions and methods

#9
20110117252
2011-05-19

Process for the preparation of tetrahydroisohumulone compositions

#10
20100222262
2010-09-02

SUBSTITUTED 1, 3-CYCLOPENTADIONE ATTENUATED ENDOTHELIAL INFLAMMATION AND ENDOTHELIAL-MONOCYTE INTERACTIONS

#11
20100041918
2010-02-18

CYCLOPENTENE DIOL MONOACETATE DERIVATIVES

#12
20090270248
2009-10-29

Basic ionic liquids

#13
20090209010
2009-08-20

Methods and systems for selective fluorination of organic molecules

#14
20090155382
2009-06-18

Methods and compositions for heavy metal detoxification

#15
20080269496
2008-10-30

Method for producing optically active hydroxymethylated compounds

#16
20080226983
2008-09-18

NON-AQUEOUS ELECTROLYTE AND NON-AQUEOUS ELECTROLYTE BATTERY USING THE SAME

#17
20070274928
2007-11-29

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

#18
20070185291
2007-08-09

Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same

#19
20060224022
2006-10-05

Process for producing croconic acid or salt thereof

#20
20050187299
2005-08-25

Process for the preparation of alkylidenecyclopentanone derivatives

#21
20050004385
2005-01-06

Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same