ClassID:

95113

C07D317/34 - CPC Classification

Classification description:

Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings 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 Oxygen atoms

Sub-classes:
Recent Application in this class:
#1
20260000691
2026-01-01

COMPOUNDS, METHODS, AND TREATMENTS FOR ABNORMAL SIGNALING PATHWAYS FOR PRENATAL AND POSTNATAL DEVELOPMENT

#2
20250382275
2025-12-18

METHOD FOR PRODUCING FLUORINE-CONTAINING DIOXOLANE, AND COMPOSITION USEFUL FOR PRODUCING SAME

#3
20250099948
2025-03-27

CATALYST FOR SYNTHESIZING CYCLIC CARBONATE AND SYNTHESIS METHOD FOR CYCLIC CARBONATE

#4
20240287018
2024-08-29

TREPROSTINIL DERIVATIVE COMPOUNDS AND METHODS OF USING SAME

#5
20240108728
2024-04-04

Low-toxicity and high-efficiency orthoester mixture pharmaceutical adjuvant, preparation method thereof, and topical sustained release drug delivery formulation including same

#6
20230331691
2023-10-19

Treprostinil derivative compounds and methods of using same

#7
20230322742
2023-10-12

ORTHOESTER COMPOSITIONS FOR AFFINITY PURIFICATION OF OLIGONUCLEOTIDES

#8
20230174500
2023-06-08

PRODRUGS OF ALPHA-KETOGLUTARATE, ALPHA-KETOBUTYRATE, ALPHA-KETOISOVALERATE, AND ALPHA-KETOISOHEXANOATE, AND USES THEREOF

#9
20230122968
2023-04-20

ORTHOESTER COMPOSITIONS FOR AFFINITY PURIFICATION OF OLIGONUCLEOTIDES

#10
20220112173
2022-04-14

Treprostinil derivative compounds and methods of using same

#11
20220110954
2022-04-14

COMPOUNDS, METHODS, AND TREATMENTS FOR ABNORMAL SIGNALING PATHWAYS FOR PRENATAL AND POSTNATAL DEVELOPMENT

#12
20200407336
2020-12-31

Treprostinil derivative compounds and methods of using same

#13
20200325113
2020-10-15

Prodrugs of alpha-ketoglutarate, alpha-ketobutyrate, alpha-ketoisovalerate, and alpha-ketoisohexanoate, and uses thereof

#14
20200190129
2020-06-18

Orthoester compositions for affinity purification of oligonucleotides

#15
20200181124
2020-06-11

Orthoester compositions for affinity purification of oligonucleotides

#16
20200144669
2020-05-07

Non-aqueous electrolyte for lithium ion battery and lithium ion battery

#17
20200127330
2020-04-23

Electrolyte and electrochemical device

#18
20200062726
2020-02-27

Treprostinil derivative compounds and methods of using same

#19
20190292163
2019-09-26

Treprostinil derivative compounds and methods of using same

#20
20190119452
2019-04-25

Porous super absorbent polymer and preparation method thereof

#21
20190100548
2019-04-04

Anthracycline Derivatives For Treating Tumor Diseases

#22
20180219256
2018-08-02

Method for the manufacture of fluorinated cyclic carbonates and their use for lithium ion batteries

#23
20180162829
2018-06-14

Treprostinil derivative compounds and methods of using same

#24
20180134724
2018-05-17

Methods and intermediates for the preparation of omacetaxine and cephalotaxine derivatives thereof

#25
20180118705
2018-05-03

Process for preparing 4-amino-5-biphenyl-4-yl-2-hydroxymethyl-2-methyl-pentanoic acid compound

#26
20180086730
2018-03-29

Treprostinil derivative compounds and methods of using same

#27
20180079708
2018-03-22

Process for producing fluorinated electrolyte solvent

#28
20170349565
2017-12-07

Orthoformic acid esters as pro-fragrances

#29
20170275301
2017-09-28

Benzenesulfonyl-asymmetric ureas and medical uses thereof

#30
20170081303
2017-03-23

Treprostinil derivative compounds and methods of using same

#31
20170081280
2017-03-23

Cysteine, N-acetylcysteine, and penicillamine related compounds, pharmaceutical compositions thereof, and methods of use

#32
20170081279
2017-03-23

Cysteamine prodrugs, pharmaceutical compositions thereof, and methods of use

#33
20160368889
2016-12-22

Treprostinil derivative compounds and methods of using same

#34
20160280805
2016-09-29

Cyclic carbonate azide

#35
20160143927
2016-05-26

Compounds, methods, and treatments for abnormal signaling pathways for prenatal and postnatal development

#36
20160096921
2016-04-07

Cayalyst system

#37
20160096914
2016-04-07

URETHANES, POLYMERS THEREOF, COATING COMPOSITIONS AND THEIR PRODUCTION FROM CYCLIC CARBONATES

#38
20150291546
2015-10-15

Process for preparing 4-amino-5-biphenyl-4-yl-2-hydroxymethyl-2-methyl-pentanoic acid compound

#39
20150275128
2015-10-01

Low viscosity, low volatility lubricating oil basestocks

#40
20150266848
2015-09-24

Phenylalkyl sulfamate compound and muscle relaxant composition comprising the same

#41
20150259317
2015-09-17

Protected succinates for enhancing mitochondrial ATP-production

#42
20150252069
2015-09-10

Anthracycline derivatives for treating tumor diseases

#43
20150210666
2015-07-30

Orally available viridiofungin derivative possessing anti-HCV activity

#44
20150166503
2015-06-18

Treprostinil derivative compounds and methods of using same

#45
20150119584
2015-04-30

Cayalyst system and manufacturing method of cyclic carbonate by the same

#46
20150051365
2015-02-19

2-Oxo-1,3-dioxolane-4-carboxamides, their preparation and use

#47
20150018316
2015-01-15

Compounds, Methods, and Treatments for Abnormal Signaling Pathways for Prenatal and Postnatal Development

#48
20140296240
2014-10-02

SUBSTITUTED AMINOPROPIONIC DERIVATIVES AS NEPRILYSIN INHIBITORS

#49
20140295347
2014-10-02

Acid generators and photoresists comprising same

#50
20140256730
2014-09-11

Treprostinil derivative compounds and methods of using same

#51
20140228531
2014-08-14

Method for manufacturing fluoropolymers

#52
20140114080
2014-04-24

Fluorinated monomer, polymer, resist composition, and patterning process

#53
20130345441
2013-12-26

Method for preparing alcohol carbonate using rare earth oxides as catalysts

#54
20130317237
2013-11-28

Synthesis of cyclic carbonates

#55
20130245289
2013-09-19

Process for producing perfluorinated organic compounds

#56
20130211098
2013-08-15

Process for preparing 4-amino-5-biphenyl-4-yl-2-hydroxymethyl-2-methyl-pentanoic acid compounds

#57
20130150416
2013-06-13

Glutamate receptor modulators and therapeutic agents

#58
20120270934
2012-10-25

PROSTACYCLIN DERIVATIVES

#59
20110313177
2011-12-22

2-oxo-1, 3-dioxolane-4-carboxylic acid and derivatives thereof, their preparation and use

#60
20110282004
2011-11-17

Polyfunctional polymer of high stereoregularity and method for producing the same

#61
20110250539
2011-10-13

Fluorinated monomer, polymer, resist composition, and patterning process

#62
20110244313
2011-10-06

Fluorinated cyclic carbonates and compositions thereof

#63
20110218176
2011-09-08

Compounds, methods, and treatments for abnormal signaling pathways for prenatal and postnatal development

#64
20110160415
2011-06-30

Method for manufacturing fluoropolymers

#65
20110130559
2011-06-02

Methods to manufacture 1,3-dioxolane nucleosides

#66
20110098512
2011-04-28

Method for manufacturing perfluorovinylethers

#67
20110086864
2011-04-14

N-hydroxyamide derivatives and use thereof

#68
20110015409
2011-01-20

SYNTHESIS OF CYCLIC CARBONATES

#69
20100324001
2010-12-23

Novel Methods for the Treatment of Inflammatory Diseases

#70
20100305146
2010-12-02

Method for the production of 1,3-dioxolane-2-ones and carboxylic acid esters by means of transacylation in basic reaction conditions

#71
20100305131
2010-12-02

Substituted aminopropionic derivatives as neprilysin inhibitors

#72
20090239919
2009-09-24

Glutamate receptor modulators and therapeutic agents

#73
20090162474
2009-06-25

2-methylthioethyl-substituted heterocycles as feed additives

#74
20080125483
2008-05-29

GABA analogs, compositions and methods for manufacturing thereof

#75
20080103191
2008-05-01

ENTACAPONE-DERIVATIVES

#76
20080090838
2008-04-17

N-hydroxyamide derivatives and use thereof

#77
20070197784
2007-08-23

Process for producing dioxolane nucleoside analogues

#78
20070049564
2007-03-01

9-aminocarbonylsubstituted derivatives of glycylcyclines

#79
20070010563
2007-01-11

Methods for the treatment of inflammatory diseases

#80
20060281930
2006-12-14

Process for preparing unsaturated, cyclic orthoesters

#81
20060116534
2006-06-01

Process for manufacture of an allyl ether

#82
20060105002
2006-05-18

Preparation of lactic acid derivatives and their use

#83
20060047129
2006-03-02

Process for the preparation of Z-5-carboxymethylene-1,3-dioxolan-4-ones

#84
20060036092
2006-02-16

Methods to manufacture 1,3-dioxolane nucleosides

#85
20050256313
2005-11-17

Co-surfactants based on aldehydes

#86
20050222434
2005-10-06

Acid-sensitive compounds, their preparation and uses

#87
20050085638
2005-04-21

Process for producing dioxolane nucleoside analogues

#88
20050085426
2005-04-21

Acid-sensitive compounds, preparation and use thereof

#89
15465611
2017-12-12

Catalyst and method for synthesizing cyclic carbonate by the same

#90
15184817
2017-05-16

Prodrug of probucol and method for preparing the same