ClassID:

94986

C07D307/62 - CPC Classification

Classification description:

Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms Three oxygen atoms, e.g. ascorbic acid

Recent Application in this class:
#1
20260001854
2026-01-01

CONJUGATE COMPOUND COMPRISING 13-CIS-RETINOIC ACID AND ASCORBIC ACID

#2
20260001853
2026-01-01

ASCORBIC ACID DERIVATIVE OR SALT THEREOF, AND COSMETIC THEREOF

#3
20250034289
2025-01-30

POLYMERIZABLE COMPOSITIONS INCLUDING A POLYMERIZABLE COMPONENT AND A REDOX INITIATION SYSTEM CONTAINING A PHOTOLABILE REDUCING AGENT, AND A PHOTOLABILE REDUCING AGENT

#4
20240310335
2024-09-19

EXTRACTING VITAMINS B1 AND C FROM COMMIPHORA MYRRHA

#5
20240310334
2024-09-19

EXTRACTING VITAMINS B1 AND C FROM COMMIPHORA MYRRHA

#6
20240018566
2024-01-18

METHOD AND AGENTS FOR DETECTING LUCIFERASE ACTIVITY

#7
20230049162
2023-02-16

DEACTIVATION SOLUTION USEABLE FOR MICROORGANISM DETECTION

#8
20220298177
2022-09-22

Divalent metal ascorbate glycinate co-salt

#9
20220185807
2022-06-16

Crystalline berberine ascorbate salt, methods of preparation and applications thereof

#10
20210339164
2021-11-04

LIQUID PRODUCTION METHOD AND LIQUID PRODUCTION DEVICE

#11
20210247401
2021-08-12

METHODS AND SYSTEMS FOR MEASURING ASCORBIC ACID

#12
20210214328
2021-07-15

Compound, anti-allergy drug, and mediator release inhibitor

#13
20200172952
2020-06-04

Method and agents for detecting luciferase activity

#14
20190307788
2019-10-10

Method for producing protease degradation composition

#15
20190262299
2019-08-29

Co-crystals of substituted glycine and uses thereof

#16
20190054525
2019-02-21

Liquid composition

#17
20180312613
2018-11-01

Redox polymerizable composition with photolabile reducing agents

#18
20180228754
2018-08-16

Co-crystals of substituted glycine and uses thereof

#19
20180228753
2018-08-16

Co-crystals of substituted glycine and uses thereof

#20
20180163248
2018-06-14

Method and agents for detecting luciferase activity

#21
20170369323
2017-12-28

Production of carbon-based oxide and reduced carbon-based oxide on a large scale

#22
20170258931
2017-09-14

Stable peptide-conjugated ascorbic acid derivative, method for preparing same, and cosmetic composition comprising same

#23
20170216739
2017-08-03

Method of extracting nutrients from a plant

#24
20160326558
2016-11-10

Process for Stimulating Hyaluronic Acid Production with Ascorbic Acid Derivatives and the Composition Thereof

#25
20160297828
2016-10-13

SPIROCYCLIC COMPOUNDS CONTAINING SPIRO[INDOLYL-3,1'-PYRROLO[3,4-C]PYRROLE] CORE AND SULPHUR-CONTAINING AMINO ACID RESIDUES

#26
20160264561
2016-09-15

Detergent compositions

#27
20160264542
2016-09-15

Detergent compositions

#28
20160264541
2016-09-15

Vitamin C prodrugs and uses thereof

#29
20160237037
2016-08-18

Inhibitors of histone demethylases

#30
20150374660
2015-12-31

Ascorbate Esters of Omega-3 Fatty Acids and Their Formulations and Uses

#31
20150368681
2015-12-24

Dehydroascorbic Acid Process

#32
20150344408
2015-12-03

Hydroxy aliphatic substituted phenyl aminoalkyl ether derivatives

#33
20150259280
2015-09-17

Ethylenically unsaturated oligomers

#34
20150250169
2015-09-10

ASCORBIC ACID-RELATED COMPOUND AND PLANT ANTIVIRAL AGENT

#35
20150126368
2015-05-07

METHOD OF PROVIDING PLANT WITH STRESS RESISTANCE

#36
20150045426
2015-02-12

Vitamin C complexes

#37
20140309415
2014-10-16

Conversion of glucose to sorbose

#38
20140114079
2014-04-24

Method for selective functionalization of single-walled carbon nanotubes

#39
20130237509
2013-09-12

Strontium (M) ascorbate, compositions containing same, method for making same and method of using same

#40
20130204017
2013-08-08

GLYCERYL ASCORBIC ACID ACYLATED DERIVATIVE OR ITS SALT, PRODUCTION METHOD THEREOF, AND COSMETICS

#41
20130122110
2013-05-16

Anti-human urothelial carcinoma of supercritical carbon dioxide extract of , and the preparation process and uses

#42
20120116106
2012-05-10

Co-precipitated salts of fatty acids

#43
20120115897
2012-05-10

Aryl (ethanoic) propanoic acid ascorbyl ester, preparation method thereof and medicament containing the same

#44
20120052028
2012-03-01

Cinnamic acid ascorbates

#45
20110237813
2011-09-29

Co-precipitated salts of fatty acids

#46
20110059034
2011-03-10

Ascorbic acid derivative or salt thereof, production method thereof, and cosmetic

#47
20100331260
2010-12-30

Stabilized vitamin C derivatives having a peptide molecule, preparation method thereof, and composition containing the same

#48
20100322881
2010-12-23

UVB FILTER BASED ON ASCORBIC ACID DERIVATIVES

#49
20100322880
2010-12-23

UVA FILTERS BASED ON ASCORBIC ACID DERIVATIVES

#50
20100273836
2010-10-28

Oxime ether derivative and fungicide for agricultural and horticultural use

#51
20100234585
2010-09-16

Preparation of alkyl-substituted 2-deoxy-2-fluoro-D-ribofuranosyl pyrimidines and purines and their derivatives

#52
20100234220
2010-09-16

Oxooxetanes as Fungicidal Agents

#53
20100204464
2010-08-12

ASCORBIC ACID DERIVATIVES, THEIR PREPARATION METHODS, INTERMEDIATES AND USES IN COSMETICS

#54
20100167936
2010-07-01

Use of ascorbic acid derivatives for the functionalization of matrices

#55
20100113590
2010-05-06

ADAM INHIBITOR

#56
20100086619
2010-04-08

Dietary supplement containing strontium (M) ascorbate, compositions containing same, method for making same and method for using same

#57
20100056809
2010-03-04

Ascorbic acid derivatives

#58
20100048919
2010-02-25

Method for preparing crystalline 3-0-alkyl-ascorbic acid

#59
20100048917
2010-02-25

PREPARATION OF ALKYL-SUBSTITUTED 2-DEOXY-2-FLUORO-D-RIBOFURANOSYL PYRIMIDINES AND PURINES AND THEIR DERIVATIVES

#60
20090318616
2009-12-24

Furanone endcapped polymers

#61
20090156581
2009-06-18

Aminergic pharmaceutical compositions and methods

#62
20090149663
2009-06-11

Strontium (M) ascorbate, compositions containing same, method for making same and method of using same

#63
20090137678
2009-05-28

HIGH YIELD SYNTHESIS METHODS FOR PRODUCING ORGANIC SALTS OF STRONTIUM

#64
20090018187
2009-01-15

Strontium (M) ascorbate, compositions containing same, method for making same and method of using same

#65
20080176939
2008-07-24

COMPOUNDS WHICH INHIBIT BETA-SECRETASE ACTIVITY AND METHODS OF USE THEREOF

#66
20080113923
2008-05-15

Type II cubic liquid crystal composition

#67
20070167517
2007-07-19

Stabilized derivatives of ascorbic aicd

#68
20070140998
2007-06-21

Agent for skin external use containing salt of ascorbic acid derivative, method for stabilizing the agent for skin external use, and stabilizer

#69
20070117793
2007-05-24

Compounds which inhibit beta-secretase activity and methods of use

#70
20070015735
2007-01-18

Water-dispersible carotenoids, including analogs and derivatives

#71
20070010632
2007-01-11

Antioxidant-functionalized polymers

#72
20060199783
2006-09-07

Preparation of alkyl-substituted 2-deoxy-2-fluoro-D-ribofuranosyl pyrimidines and purines and their derivatives

#73
20060058535
2006-03-16

Manufacture of ascorbic acid esters

#74
20050222438
2005-10-06

Reverse Kleiner method for manufacturing nitrogen dioxide, nitric oxide, nitric acid, metallic ascorbates and alkyl ascorbates of vitamin C

#75
20050197504
2005-09-08

Method for the separation of ascorbic acid from a polar solvent containing ascorbic acid and 2-keto-L-gulonic acid

#76
20050148660
2005-07-07

Retinol derivative and cosmetic composition comprising the same

#77
15430750
2018-01-30

Co-crystals of substituted glycine and uses thereof