ClassID:

91424

C07C45/298 - CPC Classification

Classification description:

Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with manganese derivatives

Recent Application in this class:
#1
20210300886
2021-09-30

Synthesis of intermediates for the preparation of alpha-tocopherol

#2
20200131145
2020-04-30

NOVEL SYNTHESIS OF INTERMEDIATES FOR THE PREPARATION OF ALPHA-TOCOPHEROL

#3
20200047165
2020-02-13

Method for the production of a material of plant origin that is rich in phenolic acids, comprising at least one metal, for carrying out organic synthesis reactions

#4
20200039856
2020-02-06

Treatment of quarry liquid effluent

#5
20190308922
2019-10-10

Upgrading fusel oil mixtures over heterogeneous catalysts to higher value renewable chemicals

#6
20180170849
2018-06-21

PHOTOLABILE PRO-FRAGRANCES

#7
20180118656
2018-05-03

Amine salts of a prostacyclin analog

#8
20170066705
2017-03-09

Method for producing menthones from isopulegol in the gas phase

#9
20160289158
2016-10-06

Amine salts of a prostacyclin analog

#10
20130310579
2013-11-21

Processes for preparing diacids, dialdehydes and polymers

#11
20130310578
2013-11-21

Processes for preparing diacids, dialdehydes and polymers

#12
20120289723
2012-11-15

METHOD FOR PREPARING INDENE DERIVATIVES, AND INTERMEDIATES FOR PREPARATION OF DERIVATIVES

#13
20120220776
2012-08-30

PROCESS FOR THE PREPARATION OF ILOPERIDONE USING A NOVEL INTERMEDIATE

#14
20120123085
2012-05-17

Processes for preparing diacids, dialdehydes and polymers

#15
20120046255
2012-02-23

Non-steroidal compounds

#16
20110213112
2011-09-01

Oxidation of 5-(hydroxymethyl) furfural to 2,5 diformylfuran and subsequent decarbonylation to unsubstituted furan

#17
20100204038
2010-08-12

Catalysts based on metal complexes for the synthesis of optically active chrysanthemic acid

#18
20090177002
2009-07-09

Method For Preparing Indene Derivatives, And Intermediates For Preparation Of Derivatives

#19
20080221377
2008-09-11

Methods for synthesis of carotenoids, including analogs, derivatives, and synthetic and biological intermediates

#20
20080021237
2008-01-24

Catalysts based on metal complexes for the synthesis of optically active chrysanthemic acid

#21
20070167515
2007-07-19

Pyranone derivatives useful for treating cancer

#22
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

#23
20060293545
2006-12-28

Methods for synthesis of carotenoids, including analogs, derivatives, and synthetic and biological intermediates

#24
20060264471
2006-11-23

3-(cyclopenten-1-yl)-benzyl-or 3-(cyclopenten-1-yl)-heteroarylmethyl-amine derivatives and use thereof as medicines for treating schizophrenia

#25
20060257330
2006-11-16

Powdery pharmaceutical compositions for inhalation

#26
20060183947
2006-08-17

Methods for the synthesis of astaxanthin

#27
20060183185
2006-08-17

Method for the synthesis of astaxanthin

#28
20060178538
2006-08-10

Methods for the synthesis of chiral dihydroxy intermediates useful for the chiral synthesis of carotenoids

#29
20060167319
2006-07-27

Methods for the synthesis of unsaturated ketone intermediates useful for the synthesis of carotenoids

#30
20060155150
2006-07-13

Methods for the synthesis of lutein

#31
20060111580
2006-05-25

Methods for the synthesis of chiral dihydroxy ketone intermediates useful for the chiral synthesis of carotenoids

#32
20060088905
2006-04-27

Methods for the synthesis of zeazanthin

#33
20060088904
2006-04-27

Methods for the synthesis of astaxanthin

#34
20060014827
2006-01-19

3-(Cyclopenten-1-yl)-benzyl-or 3-(cyclopenten-1-yl)-heteroarylmethyl-amine derivatives and use thereof as medicines for treating schizophrenia