ClassID:

96210

C07F9/65517 - CPC Classification

Classification description:

Compounds containing elements of Groups 5 or 15 of the Periodic System; Phosphorus compounds; Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring condensed with carbocyclic rings or carbocyclic ring systems

Recent Application in this class:
#1
20260132157
2026-05-14

HYDROXYAMINOPHOSPHINIC ACID DERIVATIVES

#2
20250304608
2025-10-02

PHOSPHORUS COMPOUND AND USE THEREOF

#3
20250275991
2025-09-04

ORAL COMPLEMENT FACTOR D INHIBITORS

#4
20250270242
2025-08-28

PHENETHYLAMINES AND CATHINONES PRECURSORS

#5
20250129108
2025-04-24

Phenethylamines and cathinones precursors

#6
20250011349
2025-01-09

ELECTRONIC SWITCHING DEVICE

#7
20240336583
2024-10-10

BENZO-RING-CONTAINING DERIVATIVE, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#8
20240147841
2024-05-02

Organic Semiconductive Layer Comprising Phosphine Oxide Compounds

#9
20230126850
2023-04-27

HETEROCYCLIC SPIRO COMPOUNDS

#10
20220367815
2022-11-17

LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME

#11
20220326230
2022-10-13

NOVEL FLAVORS, FLAVOR MODIFIERS, TASTANTS, TASTE ENHANCERS, UMAMI OR SWEET TASTANTS, AND/OR ENHANCERS AND USE THEREOF

#12
20220278296
2022-09-01

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

#13
20220238816
2022-07-28

Aromatic compounds and use thereof for formation of molecular layers and fabrication of switching elements for memristive devices

#14
20220017559
2022-01-20

CYCLIC PEROXIDES AS PRODRUGS FOR SELECTIVE DELIVERY OF AGENTS

#15
20200317714
2020-10-08

Cyclic peroxides as prodrugs for selective delivery of agents

#16
20200317630
2020-10-08

Anticancer agent

#17
20200291172
2020-09-17

Phosphorated anhydride containing epoxy resin

#18
20200266364
2020-08-20

Heterocyclic spiro compounds

#19
20200255461
2020-08-13

Metal-free direct arylation of dialkyl phosphonates for the synthesis of mixed alkyl aryl phosphonates

#20
20200225217
2020-07-16

Flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof

#21
20200216639
2020-07-09

Stabilized polyolefin compositions comprising benzofuranones and hindered phenolic antioxidants

#22
20200157324
2020-05-21

A POLYETHYLENE PIPE

#23
20200049699
2020-02-13

T1R HETERO-OLIGOMERIC TASTE RECEPTORS, CELL LINES THAT EXPRESS SAID RECEPTORS, AND TASTE COMPOUNDS

#24
20200010492
2020-01-09

GPR84 receptor antagonist and use thereof

#25
20190322636
2019-10-24

Anticancer agent

#26
20190322623
2019-10-24

COMPOUND, DISPLAY PANEL, AND DISPLAY APPARATUS

#27
20190284224
2019-09-19

Cyclic peroxides as prodrugs for selective delivery of agents

#28
20190211040
2019-07-11

P-chiral phosphine ligands and use thereof for asymmetric synthesis

#29
20190177349
2019-06-13

Compound for electron-transport material and organic light emitting diode including the same

#30
20190010319
2019-01-10

Stabilized polyolefin compositions comprising benzofuranones and hindered amine light stabilizers

#31
20190010315
2019-01-10

Stabilized polyolefin compositions comprising benzofuranones and hindered phenolic antioxidants

#32
20190006589
2019-01-03

Electron Injection Layer for an Organic Light-Emitting Diode (OLED)

#33
20180372733
2018-12-27

Antibody-nanoparticle conjugates and methods for making and using such conjugates

#34
20180364220
2018-12-20

Flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof

#35
20180337339
2018-11-22

Organic semiconductive layer comprising phosphine oxide compounds

#36
20180265489
2018-09-20

Anticancer agent

#37
20180248126
2018-08-30

Heterocyclic compound and organic light emitting diode comprising same

#38
20180201760
2018-07-19

3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers

#39
20180166639
2018-06-14

CONDENSED CYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE INCLUDING THE SAME

#40
20180114914
2018-04-26

Semiconducting material comprising a phosphine oxide matrix and metal salt

#41
20180076392
2018-03-15

Condensed-cyclic compound and organic light-emitting device comprising the same

#42
20180072694
2018-03-15

Fused heterocyclic compound

#43
20180030019
2018-02-01

Substituted benzofuran compounds for the treatment of hepatitis C

#44
20180003702
2018-01-04

T1R hetero-oligomeric taste receptors, cell lines that express said receptors, and taste compounds

#45
20170158723
2017-06-08

Heterocyclic selenamonophosphites protected on a hydroxyl group and processes for preparation thereof

#46
20170121299
2017-05-04

Anticancer agent

#47
20170066905
2017-03-09

3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers

#48
20170020840
2017-01-26

Substituted benzofurans, benzothiophenes, benzoselenophenes and indoles and their use as tubulin polymerisation inhibitors

#49
20170012209
2017-01-12

Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device

#50
20160362439
2016-12-15

Cyclic peroxides as prodrugs for selective delivery of agents

#51
20160343950
2016-11-24

Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device

#52
20160308147
2016-10-20

Heterocyclic spiro compounds

#53
20160297789
2016-10-13

Indanone derivatives, pharmaceutically acceptable salts or optical isomers thereof, preparation method for same, and pharmaceutical compositions containing same as active ingredient for preventing or treating viral diseases

#54
20160285011
2016-09-29

Condensed cyclic compound and organic light-emitting device comprising the same

#55
20160244421
2016-08-25

Derivative of Butylphthalide and Preparation Method and Use Thereof

#56
20160184811
2016-06-30

Aryl phosphines with fused ring ortho-alkoxy substitution

#57
20160168188
2016-06-16

SYNTHESIS OF ENT-PROGESTERONE AND INTERMEDIATES THEREOF

#58
20160122372
2016-05-05

TRICYCLIC NUCLEOSIDES AND OLIGOMERIC COMPOUNDS PREPARED THEREFROM

#59
20160116462
2016-04-28

Antibody-nanoparticle conjugates and methods for making and using such conjugates

#60
20160115186
2016-04-28

PHOSPHORIC ACID/PHOSPHONIC ACID DERIVATIVES AND MEDICINAL USES THEREOF

#61
20160079546
2016-03-17

Condensed cyclic compound and organic light-emitting device including the same

#62
20160016988
2016-01-21

SYNTHESIS OF ENT-PROGESTERONE AND INTERMEDIATES THEREOF

#63
20150328330
2015-11-19

Conjugates of a polymer, a bisphosphonate and an anti-angiogenesis agent and uses thereof in the treatment and monitoring of bone related diseases

#64
20150210725
2015-07-30

Process for preparation of aryl phosphorous compounds

#65
20150093339
2015-04-02

Flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof

#66
20150064112
2015-03-05

Use of T1R3 venus flytrap region polypeptide to screen for taste modulators

#67
20140288027
2014-09-25

Derivative of butylphthalide and preparation method and use thereof

#68
20140213800
2014-07-31

Device and method for evaluating organic material for organic solar cell

#69
20140187809
2014-07-03

Ruthenium complex and method for preparing optically active alcohol compounds using the same as a catalyst

#70
20140171642
2014-06-19

Substituted benzofurans, benzothiophenes, benzoselenophenes and indoles and their use as tubulin polymerisation inhibitors

#71
20140135530
2014-05-15

Compound and organic device employing same

#72
20140134111
2014-05-15

Conjugates of a polymer, a bisphosphonate and an anti-angiogenesis agent and uses thereof in the treatment and monitoring of bone related diseases

#73
20140100194
2014-04-10

Cold menthol receptor-1 antagonists

#74
20140086843
2014-03-27

Bifunctional hydroxy-bisphosphonic acid derivatives

#75
20130345176
2013-12-26

Esters of 4, 9-dihydroxy-naphtho [2, 3-b] furans for disease therapies

#76
20130267714
2013-10-10

Bidentate chiral ligands for use in catalytic asymmetric addition reactions

#77
20130211102
2013-08-15

Chemical processes for the manufacture of substituted benzofurans

#78
20130053351
2013-02-28

Substituted benzofurans, benzothiophenes, benzoselenophenes and indoles and their use as tubulin polymerisation inhibitors

#79
20130034854
2013-02-07

Antibody-nanoparticle conjugates and methods for making and using such conjugates

#80
20130030059
2013-01-31

T1R hetero-oligomeric taste receptors, cell lines that express said receptors, and taste compounds

#81
20120309768
2012-12-06

Tubulin polymerisation inhibitors

#82
20120283221
2012-11-08

Phosphonic acid compounds as inhibitors of serine proteases

#83
20120283141
2012-11-08

Enzyme-catalyzed metal deposition for the enhanced detection of analytes of interest

#84
20120277455
2012-11-01

Chiral phosphorus ligands

#85
20120264718
2012-10-18

Bicyclic methyl amine derivatives as sphingosine-1 phosphate receptors modulators

#86
20120264716
2012-10-18

Phenyl bicyclic methyl amine derivatives as sphingosine-1 phosphate receptors modulators

#87
20120259130
2012-10-11

PROCESS FOR SYNTHESIZING PHOSPHONIC AND PHOSPHINIC ACID COMPOUNDS

#88
20120238528
2012-09-20

Phosphonic acid compounds as inhibitors of serine proteases

#89
20120214770
2012-08-23

Substituted benzofurans, benzothiophenes, benzoselenophenes and indoles and their use as tubulin polymerisation inhibitors

#90
20120211082
2012-08-23

PHOTOELECTRIC CONVERSION DEVICE AND SOLAR CELL USING THE SAME

#91
20120201763
2012-08-09

Flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof

#92
20120184510
2012-07-19

Cold menthol receptor-1 antagonists

#93
20120053347
2012-03-01

Cold menthol receptor-1 antagonists

#94
20120041203
2012-02-16

METAL COMPLEX HAVING AROMATIC RING LIGAND CONTAINING NITROGEN ATOM

#95
20120022024
2012-01-26

ANTI-BACTERIAL COMPOSITIONS AND METHODS INCLUDING TARGETING VIRULENCE FACTORS OF STAPHYLOCOCCUS AUREUS

#96
20120016128
2012-01-19

Rhodamine lactone phosphoramidites and polymers

#97
20120012821
2012-01-19

Silyl- and heteroatom-substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and dibenzophospholes, and use thereof in organic electronics

#98
20110319363
2011-12-29

Phosphonic acid compounds as inhibitors of serine proteases

#99
20110294981
2011-12-01

Chimeric T1R taste receptor polypeptides and nucleic acid sequences encoding and cell lines that express said chimeric T1R polypeptides

#100
20110245484
2011-10-06

Stereoselective synthesis of phosphorus containing actives

#101
20110226610
2011-09-22

SYNTHESIS OF NITRODIBENZYLFURAN CHROMOPHORE FOR PHOTODEPROTECTION OF ORGANIC MOLECULES

#102
20110213110
2011-09-01

Metal complex and method for producing α-olefin polymer and method for producing α-olefin/(meth)acrylate copolymer using the same

#103
20110142764
2011-06-16

Conjugates of a polymer, a bisphosphonate and an anti-angiogenesis agent and uses thereof in the treatment and monitoring of bone related diseases

#104
20110118482
2011-05-19

Bidentate chiral ligands for use in catalytic asymmetric addition reactions

#105
20110098485
2011-04-28

Bidentate secondary phosphine oxide chiral ligands for use in asymmetric addition reactions

#106
20110092705
2011-04-21

Phosphonic acid compounds as inhibitors of serine proteases

#107
20110092457
2011-04-21

Phosphonic acid compounds as inhibitors of serine proteases

#108
20110086819
2011-04-14

Phosphonic acid compounds as inhibitors of serine proteases

#109
20110065929
2011-03-17

Homogeneous asymmetric hydrogenation catalyst

#110
20110028749
2011-02-03

Ruthenium compound and method for producing optically active aminoalcohol compound

#111
20100317625
2010-12-16

NOVEL SULFONAMIDOMETHYLPHOSPHONATE INHIBITORS OF BETA-LACTAMASE

#112
20100292190
2010-11-18

Tubulin polymerisation inhibitors

#113
20100179216
2010-07-15

Amine compound and pharmaceutical use thereof

#114
20100168440
2010-07-01

Homogeneous asymmetric hydrogenation process

#115
20100137615
2010-06-03

Homogeneous asymmetric hydrogenation process

#116
20100125153
2010-05-20

Process for preparation of diphosphine compounds and intermediates for the process

#117
20100105566
2010-04-29

Enzyme-catalyzed metal deposition for the enhanced detection of analytes of interest

#118
20100081634
2010-04-01

Novel Phosphorus-Containing Thyromimetics

#119
20100028262
2010-02-04

3,4-METHYLENEDIOXY-SUBSTITUTED CHALCONES AS THERAPEUTIC AGENTS

#120
20100004208
2010-01-07

Substituted benzofurans, benzothiophenes, benzoselenophenes and indoles and their use as tubulin polymerisation inhibitors

#121
20090247488
2009-10-01

ANTI-INFLAMMATORY PHOSPHONATE COMPOUNDS

#122
20090227805
2009-09-10

Axially Asymmetric Phosphorus Compound and Production Method Thereof

#123
20090221666
2009-09-03

STILBENE DERIVATIVES AND METHODS OF INHIBITING CANCER CELL GROWTH AND MICROBIAL GROWTH

#124
20090203927
2009-08-13

Homogeneous asymmetric hydrogenation catalyst

#125
20090143336
2009-06-04

Phosphonic acid compounds as inhibitors of serine proteases

#126
20090137528
2009-05-28

Novel phosphonic acid compounds as inhibitors of serine proteases

#127
20090131686
2009-05-21

Sesamol derivatives or their salts, the process for preparing the same, and the skin external composition containing the same

#128
20090131671
2009-05-21

Novel phosphonic acid compounds as inhibitors of serine proteases

#129
20090131374
2009-05-21

PROTEIN TYROSINE PHOSPHATASE INHIBITORS AND METHODS OF USE THEREOF

#130
20090131371
2009-05-21

Phosphonic acid compounds as inhibitors of serine proteases

#131
20090124801
2009-05-14

Process for synthesizing phosphonic and phosphinic acid compounds

#132
20090124581
2009-05-14

Novel phosphonic acid compounds as inhibitors of serine proteases

#133
20090118508
2009-05-07

Phosphonic acid compounds as inhibitors of serine proteases

#134
20090118504
2009-05-07

Novel phosphonic acid compounds as inhibitors of serine proteases

#135
20090118236
2009-05-07

Phosphorus-containing thyromimetics

#136
20090118235
2009-05-07

Phosphonic acid compounds as inhibitors of serine proteases

#137
20090118234
2009-05-07

Novel phosphonic acid compounds as inhibitors of serine proteases

#138
20090111834
2009-04-30

Flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof

#139
20090036409
2009-02-05

Novel inhibitors of chymase

#140
20090028925
2009-01-29

Novel Phosphinic Acid-Containing Thyromimetics

#141
20080319209
2008-12-25

Process for Preparing (Disubstitutedpropenyl) Phenylalkyl Substituted Dihydrobenzofurans

#142
20080306264
2008-12-11

Cycloolefin phosphine ligands and their use in catalysis

#143
20080287398
2008-11-20

COLD MENTHOL RECEPTOR-1 ANTAGONISTS

#144
20080261237
2008-10-23

Inositol-phosphate derivatives and method of detecting inositol-1-phosphate

#145
20080255070
2008-10-16

Bisphosphonate compounds and methods with enhanced potency for multiple targets including FPPS, GGPPS, and DPPS

#146
20080242534
2008-10-02

Bisphosphine ligand

#147
20080200679
2008-08-21

Alpha-HYDROXY, alpha-SUBSTITUTED METHYLENEBISPHOSPHONATES AND PHOSPHONOACETATES

#148
20080188645
2008-08-07

Synthesis of nitrodibenzylfuran chromophore for photodeprotection of organic molecules

#149
20080171724
2008-07-17

Phosphonate Derivatives of Mycophenolic Acid

#150
20080161592
2008-07-03

Protein tyrosine phosphatase inhibitors and methods of use thereof

#151
20080139822
2008-06-12

Optically active biaryl phosphorus compound and production process thereof

#152
20080125609
2008-05-29

Compounds for Organic Electronic Devices

#153
20080119441
2008-05-22

Phosphonic acid derivatives and the treating agents of diseases related hyperphosphatemia

#154
20080096844
2008-04-24

Inhibitors of chymase

#155
20080085994
2008-04-10

Chimeric T1R taste receptor polypeptides and nucleic acid sequences encoding and cell lines that express said chimeric T1R polypeptides

#156
20080064662
2008-03-13

Methods and compositions for modulating sphingosine -1- phosphate (S1P) receptor activity

#157
20080027029
2008-01-31

Cold menthol receptor-1 antagonists

#158
20080015195
2008-01-17

Novel Heteroaromatic Inhibitors of Fructose-1,6-Bisphosphatase

#159
20070293675
2007-12-20

Inhibitors of β-lactamase

#160
20070270385
2007-11-22

Substituted propane phosphinic acid esters

#161
20070241670
2007-10-18

Organic materials with phosphine sulfide moieties having tunable electric and electroluminescent properties

#162
20070232571
2007-10-04

Novel Heteroaromatic Inhibitors of Fructose-1,6-Bisphosphatase

#163
20070161805
2007-07-12

Process for preparation of diphosphine compounds and intermediates for the process

#164
20070129336
2007-06-07

Camphanylidene and phenylalkyl inositol polyphosphate compounds, compositions, and methods of their use

#165
20070104709
2007-05-10

T1r hetero-oligomeric taste receptors, cell lines that express said receptors, and taste compounds

#166
20070073065
2007-03-29

Substituted optically active disphosphine compound

#167
20070060772
2007-03-15

Phosphines, transition metal complexes containing the same as the ligand, and process for production of optically active carboxylic acids

#168
20070027116
2007-02-01

Therapeutic phosphonate derivatives

#169
20060264404
2006-11-23

Therapeutic phosphonate compounds

#170
20060241307
2006-10-26

Ligands for asymmetric reactions

#171
20060223866
2006-10-05

Methods and compositions for modulating sphingosine-1-phosphate (S1P) receptor activity

#172
20060199788
2006-09-07

Anti-inflammatory phosphonate compounds

#173
20060142603
2006-06-29

Transition metal complex and process for producing optically active alcohol

#174
20060142252
2006-06-29

Tubulin binding agents and corresponding prodrug constructs

#175
20060142250
2006-06-29

Protein tyrosine phosphatase inhibitors and methods of use thereof

#176
20060135786
2006-06-22

Methods and compositions for modulating sphingosine-1-phosphate (S1P) receptor activity

#177
20060135773
2006-06-22

Trisubstituted nitrogen modulators of tyrosine phosphatases

#178
20060128980
2006-06-15

Method for making nitrile compounds from ethylenically unsaturated compounds

#179
20060105999
2006-05-18

Novel inhibitors of beta-lactamase

#180
20060052624
2006-03-09

Making nitrile compounds from ethylenically unsaturated compounds

#181
20060046980
2006-03-02

Phosphorus-containing thyromimetics

#182
20060035863
2006-02-16

Noncardiotoxic pharmaceutical compounds

#183
20050288531
2005-12-29

Phosphine compounds, transition metal complexes with the compounds contained as ligands therein, and asymmetric synthesis catalysts containing the complexes

#184
20050176769
2005-08-11

Inhibitors of chymase

#185
20050148042
2005-07-07

Hybrid phosphoinositide phospholipids: compositions and uses

#186
20050124588
2005-06-09

Method of treating a condition by administering a prostaglandin derivative

#187
20050124587
2005-06-09

2-decarboxy-2-phosphinico prostaglandin derivatives and methods for their preparation and use

#188
20050100976
2005-05-12

Enzyme-catalyzed metal deposition for the enhanced detection of analytes of interest

#189
20050084506
2005-04-21

Flavors, flavor modifiers, tastants, taste enhancers, umami or sweet tastants, and/or enhancers and use thereof

#190
20050075516
2005-04-07

Synthesis of combretastatin A-2 prodrugs

#191
20050043276
2005-02-24

Inhibitors of β-lactamase

#192
20050027124
2005-02-03

Process for preparation of diphosphine compounds and intermediates for the process

#193
20050010060
2005-01-13

Quinones as disease therapies

#194
15009360
2019-05-21

Multifunctional crosslinking agent, crosslinked polymer, and method of making same