ClassID:

94984

C07D307/58 - 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 One oxygen atom, e.g. butenolide

Recent Application in this class:
#1
20260150836
2026-06-04

DEUTERIUM-LABELLED CANNALACTONE SYNTHESIS AND USE FOR THE DOSAGE OF CANNALACTONE IN ALL TISSUES OR EXUDATES OF LIVING PLANTS OR ORGANISMS

#2
20260078110
2026-03-19

SESTERTERPENOID COMPOUNDS AND EXTRACT L01 OF LEUCOSCEPTRUM CANUM, AND USE THEREOF IN TREATMENT OF PSORIASIS

#3
20250353834
2025-11-20

PROCESS FOR THE SYNTHESIS OF SUBSTITUTED TETRAHYDROFURAN MODULATORS OF SODIUM CHANNELS

#4
20250228865
2025-07-17

COMPOUNDS FOR ENHANCING READ THROUGH OF GENES CONTAINING PREMATURE TERMINATION CODONS AND METHODS FOR MAKING AND USING THE SAME

#5
20240360115
2024-10-31

COMPOSITIONS AND METHODS FOR VIRAL SENSITIZATION

#6
20240327334
2024-10-03

Covalent Inhibitors As Antiviral Agents

#7
20240287013
2024-08-29

A method for asymmetric synthesis of (-)- Anisomelic Acid

#8
20240271058
2024-08-15

USE OF 5-METHYL-5-(4-METHYL-3-PENTEN-1-YL)-2(5H)-FURANONE AS AROMA CHEMICAL

#9
20240228452
2024-07-11

Method for Producing alpha-Methylene-Lactones

#10
20230382881
2023-11-30

GAMMA-HYDROXYBUTYRATE DELIVERING COMPOUNDS AND PROCESSES FOR MAKING AND USING THEM

#11
20220402873
2022-12-22

NOVEL P62 LIGAND COMPOUND, AND COMPOSITION CONTAINING SAME FOR PREVENTING, AMELIORATING, OR TREATING PROTEINOPATHIES

#12
20220220101
2022-07-14

Compositions and methods for viral sensitization

#13
20220213410
2022-07-07

COMPOUND AND DETERGENT COMPOSITION

#14
20220118435
2022-04-21

Synthesis of alkynones via carbonylative Sonogashira coupling reactions catalyzed by Pd(II)-N-Heterocyclic carbene-pyridine complexes

#15
20220117962
2022-04-21

N-benzyl-2-phenoxybenzamide derivatives as prostaglandin E2 (PGE2) receptors modulators

#16
20220106280
2022-04-07

Use of functionalized alpha-angelica lactones

#17
20220062880
2022-03-03

Modified metal-organic framework and catalyst for hydrogenation reaction including same

#18
20220033370
2022-02-03

Functionalized α-angelica lactone monomers and polymers obtained therefrom

#19
20210053931
2021-02-25

ESTER NITRATES DERIVATIVES OF AROMATIC ALDEHYDES WITH MULTIPLE PHARMALOGIC PROPERTIES TO TREAT SICKLE CELL DISEASE

#20
20210047307
2021-02-18

Andrographolide compound and method for treatment or prevention of fibrotic disease using the same

#21
20200369638
2020-11-26

Ester nitrates derivatives of aromatic aldehydes with multiple pharmalogic properties to treat sickle cell disease

#22
20200354351
2020-11-12

Compositions and methods for viral sensitization

#23
20200048233
2020-02-13

Cyclization processes of hydroxyalkenoic acids and products thereof

#24
20190330148
2019-10-31

Plant growth regulator compounds

#25
20190210990
2019-07-11

METHOD FOR CONVERTING LEVOGLUCOSENONE INTO 4-HYDROXYMETHYL BUTYROLACTONE AND 4-HYDROXYMETHYL BUTENOLIDE WITHOUT USING ANY ORGANIC SOLVENT AND CATALYST

#26
20180327376
2018-11-15

Methods of forming aromatic containing compounds

#27
20180305345
2018-10-25

COMPOSITIONS AND METHODS FOR ENHANCING ONCOLYTIC VIRUS EFFICACY

#28
20180258031
2018-09-13

Stereoselective process

#29
20180112190
2018-04-26

Compositions and methods for viral sensitization

#30
20170037019
2017-02-09

Process for treating homoserine-based compound

#31
20160362535
2016-12-15

5H-furan-2-one derivatives stabilization of organic material

#32
20160338988
2016-11-24

TOFA analogs useful in treating dermatological disorders or conditions

#33
20160279096
2016-09-29

Use of 15-benzylidence-14-deoxy-11, 12 -dehyroandrographolide derivative in manufacture of medicaments for protecting liver and anti-hepatitis C virus

#34
20160264876
2016-09-15

GASOLINE PREPARED FROM BIOMASS-DERIVED LEVULINIC ACID

#35
20160221978
2016-08-04

Ester nitrates derivatives of aromatic aldehydes with multiple pharmalogic properties to treat sickle cell disease

#36
20160075631
2016-03-17

Low-toxicity olefinic ester compositions and methods of using the same

#37
20160053289
2016-02-25

Method for the isomerisation of glucose

#38
20150250170
2015-09-10

Strigolactone analogues and their use

#39
20150202240
2015-07-23

Compositions and methods for enhancing virus efficacy

#40
20150141255
2015-05-21

Strigolactone analogues and the use thereof for the treatment of plants

#41
20150111940
2015-04-23

Ascorbic acid salt of sunitinib

#42
20150105460
2015-04-16

LABDANE DITERPENOID COMPOUNDS, SEMEN BIOTAE EXTRACT, AND PREPARATION METHOD AND USE THEREOF

#43
20150073156
2015-03-12

Production Method of a-Methylene Lactone

#44
20150051403
2015-02-19

Use of 15-benzylidene-14-deoxy-11, 12-dehydroandrographolide derivative in manufacture of medicaments for protecting liver and anti-hepatitis C virus

#45
20150025069
2015-01-22

TOFA analogs useful in treating dermatological disorders or conditions

#46
20140343039
2014-11-20

PROCESS FOR PREPARING CEPHALOTAXINE ESTERS

#47
20140302604
2014-10-09

Radical inhibitor

#48
20140287924
2014-09-25

Strigolactone analogues and their use

#49
20140171498
2014-06-19

C-9 oxygen functionalized labdane derivates

#50
20140058021
2014-02-27

5H-furan-2-one derivatives for stabilization of organic material

#51
20130338208
2013-12-19

Fulvene and fulvalene analogs and their use in treating cancers

#52
20130324708
2013-12-05

Process for the conversion of a carbohydrate-containing feedstock

#53
20130274487
2013-10-17

Hydrogenation of esters or carbonyl groups with tetradentate amino/imino-thioether based ruthenium complexes

#54
20130225619
2013-08-29

Substituted heterocyclic compounds for disease treatment

#55
20120330038
2012-12-27

Bis-phosphate compound and asymmetric reaction using the same

#56
20120329769
2012-12-27

Dihydrofuran derivatives as insecticidal compounds

#57
20120295876
2012-11-22

Pyridazine derivatives, processes for their preparation and their use as fungicides

#58
20120261619
2012-10-18

Natural gas odorization

#59
20120220590
2012-08-30

NOVEL COMPOUNDS AS MODULATORS OF GLUCOCORTICOID RECEPTORS

#60
20120214194
2012-08-23

Process for synthesizing epicconone analogs

#61
20120208850
2012-08-16

Methods, compounds, and compositions for delivering 1,3-propanedisulfonic acid

#62
20120208807
2012-08-16

TOFA analogs useful in treating dermatological disorders or conditions

#63
20120197030
2012-08-02

Structure and method for synthesizing and using dialkyl(2,4,6- or 2,6-alkoxyphenyl)phosphine and its tetrafluoroborate

#64
20120172560
2012-07-05

Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and oriented film

#65
20120157677
2012-06-21

Lactone compounds and materials made therefrom

#66
20120134963
2012-05-31

Compositions and methods for enhancing virus efficacy

#67
20120045448
2012-02-23

TRP-P8 ACTIVE COMPOUNDS AND THERAPEUTIC TREATMENT METHODS

#68
20120022250
2012-01-26

PROCESS FOR PREPARING CEPHALOTAXINE ESTERS

#69
20120010282
2012-01-12

Tautomycetin and tautomycetin analog biosynthesis

#70
20110281942
2011-11-17

Tautomycetin and tautomycetin analog biosynthesis

#71
20110274803
2011-11-10

Enaminocarbonyl compounds and their use

#72
20110207923
2011-08-25

Isomerization of sugars

#73
20110184059
2011-07-28

Methylene furanone derivatives and use of said derivatives as a photoprotecting or antioxidant or depigmentation agent in cosmetic or dermatological compositions

#74
20110166301
2011-07-07

POLYESTERS, POLYURETHANES AND PROCESS FOR THEIR PRODUCTION

#75
20110124889
2011-05-26

Process for the oxidation of alcohol and/or aldehyde groups

#76
20110092588
2011-04-21

Lactone formulations and method of use

#77
20110077416
2011-03-31

Compound comprising triarylamine moieties and a condensed ring moiety, and the production method thereof

#78
20110077295
2011-03-31

Andrographolide derivatives and use thereof in manufacture of medicaments

#79
20110054018
2011-03-03

Inotilone derivatives as coherent biological response modifier (cBMR)

#80
20100291275
2010-11-18

Flavorant and Fragrance Furan-2(5H)-One Compounds

#81
20100273836
2010-10-28

Oxime ether derivative and fungicide for agricultural and horticultural use

#82
20100267946
2010-10-21

Prodrugs of GABA analogs, compositions and uses thereof

#83
20100267132
2010-10-21

In vitro preservation of living animal cells and compounds suitable for use in the preservation of living animal cells

#84
20100261181
2010-10-14

LABELING AND DETECTION OF NUCLEIC ACIDS

#85
20100204480
2010-08-12

Method for producing 4-aminobut-2-enolides

#86
20100197784
2010-08-05

Curcumin analogues and uses thereof

#87
20100171079
2010-07-08

Hydrogen odorization

#88
20100144866
2010-06-10

Anti-fatigue agents and oral compositions containing andrographolide as active ingredient

#89
20100044632
2010-02-25

Bifunctional polymerizable compound, polymerizable liquid crystal composition, and oriented film

#90
20100035948
2010-02-11

Furanone compounds and lactam analogues thereof

#91
20090318616
2009-12-24

Furanone endcapped polymers

#92
20090299009
2009-12-03

Method for producing cyclic unsaturated compound

#93
20090269323
2009-10-29

Non-amphiphile-based water-in-water emulsion and uses thereof

#94
20090099139
2009-04-16

NITROSATED AND NITROSYLATED CYCLOOXYGENASE-2 INHIBITORS, COMPOSITIONS AND METHODS OF USE

#95
20090093638
2009-04-09

Allylic oxidations catalyzed by dirhodium catalysts under aqueous conditions

#96
20090088545
2009-04-02

Polymerziable liquid crystal compound, polymerziable liquid crystal composition comprising the same, and polymer produced using them

#97
20090069428
2009-03-12

CATALYTIC ANTIOXIDANTS AND METHODS OF USE

#98
20080306146
2008-12-11

Dosing Regimens for Cox-2 Inhibitor

#99
20080275016
2008-11-06

FULVENE AND FULVALENE ANALOGS AND THEIR USE IN TREATING CANCERS

#100
20080167373
2008-07-10

Production of Furanones

#101
20080161391
2008-07-03

NOVEL CURCUMIN ANALOGUES AND USES THEREOF

#102
20080146660
2008-06-19

Curcumin analogues and uses thereof

#103
20080139622
2008-06-12

Decahydronaphthalene compounds

#104
20080050731
2008-02-28

Labeling and detection of nucleic acids

#105
20070293542
2007-12-20

Selective Cox-2 Inhibitors

#106
20070292477
2007-12-20

Association of Antimicrobial Compounds with Surfaces and Polymers

#107
20070259948
2007-11-08

Compounds with antifungal properties and process thereof

#108
20070244122
2007-10-18

Derivatives of sulindac, use thereof and preparation thereof

#109
20070203224
2007-08-30

SMALL-MOLECULES FOR TREATING CANCER AND ABNORMAL CELL PROLIFERATION DISORDERS

#110
20070202160
2007-08-30

SOLID-STATE FORM OF CELECOXIB HAVING ENHANCED BIOAVAILABILITY

#111
20070155657
2007-07-05

Hypoglycemic agent

#112
20070155656
2007-07-05

Hypoglycemic agent

#113
20070155655
2007-07-05

Hypoglycemic agent

#114
20070142639
2007-06-21

Process for production of amines

#115
20070073067
2007-03-29

Supercritical fluid phase synthesis of methylene lactones using catalysts derived from hydrotalcites

#116
20070072935
2007-03-29

Catalytic antioxidants and methods of use

#117
20070060571
2007-03-15

Nitrosated and nitrosylated cyclooxygenase-2 inhibitors, compositions and methods of use

#118
20070032666
2007-02-08

Production of furanones

#119
20070010453
2007-01-11

Prodrugs of GABA analogs, compositions and uses thereof

#120
20060270853
2006-11-30

Process for the preparation of (S)-4-fluoromethyl-dihydro-furan-2-one useful in the preparation of the DPP-IV inhibitor (S)-1 ((2S,3S,11bS)-2-amino-9,10-dimethoxy-1,3,4,6,7, 11b-hexahydro-2H-pyrido[2,1-a] isoquinolin-3-yl)-4-fluoromethyl-pyrrolidin-2-one

#121
20060241177
2006-10-26

Novel compounds, pharmaceutical compositions containing same, and methods of use for same

#122
20060229446
2006-10-12

Structural carotenoid analogs for the inhibition and amelioration of disease

#123
20060189684
2006-08-24

3-Phenylfuran-2-one derivatives as cox-2 inhibitor

#124
20060166987
2006-07-27

Opioid receptor antagonists

#125
20060160773
2006-07-20

Combretastatin derivatives with cytotoxic action

#126
20060154912
2006-07-13

Isophthalic acid derivatives

#127
20060148768
2006-07-06

Vitamin Dlactone derivatives

#128
20060084818
2006-04-20

Gas phase synthesis of methylene lactones using catalysts derived from hydrotalcite precursors

#129
20060074247
2006-04-06

N-protected/N-substituted-beta-amino hydroxy sulfonates

#130
20060063820
2006-03-23

2,6-dihalo-4-(3,3-dichloro-allyloxy)-benzylalcohole derivatives having insecticidal and acaricidal properties

#131
20060058536
2006-03-16

Lactone derivative and its manufacturing method

#132
20060025612
2006-02-02

Gas phase synthesis of methylene lactones using novel catalyst

#133
20060025611
2006-02-02

Gas phase synthesis of methylene lactones using novel grafted catalyst

#134
20060025610
2006-02-02

Liquid phase synthesis of methylene lactones using novel catalyst

#135
20060025609
2006-02-02

Supercritical fluid phase synthesis of methylene lactones using oxynitride catalyst

#136
20060025608
2006-02-02

Supercritical fluid phase synthesis of methylene lactones using novel catalyst field of invention

#137
20060025607
2006-02-02

Liquid phase synthesis of methylene lactones using novel grafted catalyst

#138
20060025606
2006-02-02

Gas phase synthesis of methylene lactones using oxynitride catalyst

#139
20060025605
2006-02-02

Supercritical fluid phase synthesis of methylene lactones using novel grafted catalyst

#140
20060025604
2006-02-02

Liquid phase synthesis of methylene lactones using oxnitride catalyst

#141
20060014813
2006-01-19

Pharmaceutical compounds that regenerate in vivo

#142
20060004211
2006-01-05

Preparation of 4-substituted-2-buten-4-olides from mucohalic acids

#143
20050277678
2005-12-15

Heterocyclic compounds process for their preparation and pharmaceutical compositions containing them and their use in medicine

#144
20050267190
2005-12-01

Solid-state form of celecoxib having enhanced bioavailability

#145
20050209316
2005-09-22

Lactone formulations and method of use

#146
20050187255
2005-08-25

Curcumin analogues and uses thereof

#147
20050171136
2005-08-04

Modulators of the glucocorticoid receptor and method

#148
20050153870
2005-07-14

Medicinal composition for diagnosis, prevention, or therapy of multiple risk factor syndrome

#149
20050148517
2005-07-07

Carotenoid ether analogs or derivatives for controlling connexin 43 expression

#150
20050143475
2005-06-30

Carotenoid analogs or derivatives for the inhibition and amelioration of ischemic reperfusion injury

#151
20050131239
2005-06-16

Preparation of aryl-substituted butenolides using mucohalic acids

#152
20050130880
2005-06-16

Hypoglycemic agent

#153
20050113372
2005-05-26

Carotenoid analogs or derivatives for the inhibition and amelioration of disease

#154
20050113366
2005-05-26

Derivatives of 4-hydroxybutanoic acid and of its higher homologue as ligands of $g(g)-hydroxybutyrate (ghb) receptors, pharmaceutical compositions containing same and pharmaceutical uses

#155
20050101575
2005-05-12

Vitamin d3 derivatives and remedies using the same

#156
20050090514
2005-04-28

Trp-p8 active compounds and therapeutic treatment methods

#157
20050090469
2005-04-28

Carotenoid ester analogs or derivatives for the inhibition and amelioration of liver disease

#158
20050075337
2005-04-07

Pharmaceutical compositions including carotenoid analogs or derivatives for the inhabition and amelioration of disease

#159
20050075316
2005-04-07

Pharmaceutical compositions including carotenoid ester analogs or derivatives for the inhibition and amelioration of disease

#160
20050065097
2005-03-24

Carotenoid ether analogs or derivatives for the inhibition and amelioration of ischemic reperfusion injury

#161
20050065096
2005-03-24

Pharmaceutical compositions including carotenoid ether analogs or derivatives for the inhibition and amelioration of disease

#162
20050059659
2005-03-17

Carotenoid analogs or derivatives for controlling C-reactive protein levels

#163
20050059635
2005-03-17

Carotenoid ester analogs or derivatives for controlling C-reactive protein levels

#164
20050049248
2005-03-03

Carotenoid ether analogs or derivatives for controlling C-reactive protein levels

#165
20050048541
2005-03-03

Separation of compounds using tagging moieties including varying numbers of repeat units

#166
20050037995
2005-02-17

Carotenoid ester analogs or derivatives for the inhibition and amelioration of ischemic reperfusion injury

#167
20050032851
2005-02-10

Process for preparing prodrugs of benzenesulfonamide-containing COX-2 inhibitors

#168
20050026874
2005-02-03

Carotenoid ether analogs or derivatives for the inhibition and amelioration of liver disease

#169
20050009930
2005-01-13

Carotenoid analogs or derivatives for controlling expression

#170
20050009788
2005-01-13

Carotenoid ester analogs or derivatives for controlling connexin 43 expression

#171
20050009758
2005-01-13

Carotenoid ether analogs or derivatives for the inhibition and amelioration of disease

#172
20050004235
2005-01-06

Carotenoid analogs or derivatives for the inhibition and amelioration of liver disease