ClassID:

96251

C07F9/657181 - 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 phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom the ring phosphorus atom and, at least, one ring oxygen atom being part of a (thio)phosphonic acid derivative

Recent Application in this class:
#1
20230159574
2023-05-25

BENZYLOXY PHOSPH(ON)ATE COMPOUNDS

#2
20220395510
2022-12-15

Nucleotide Analogs

#3
20220089620
2022-03-24

INHIBITORS OF THE ENZYME ENOLASE FOR PRECISION ONCOLOGY

#4
20220072004
2022-03-10

Nucleotide Analogs

#5
20220062289
2022-03-03

Nucleotide Analogs

#6
20210246153
2021-08-12

Nucleotide analogs

#7
20210047475
2021-02-18

Oral care compositions comprising phosphono-phosphate and anionic group containing polymers

#8
20200316076
2020-10-08

Nucleotide analogs

#9
20200277318
2020-09-03

Crystal of cyclic phosphonic acid sodium salt and method for manufacturing same

#10
20200277317
2020-09-03

Crystal of cyclic phosphonic acid sodium salt and method for manufacturing same

#11
20190388452
2019-12-26

Prodrug compounds and their uses

#12
20190359638
2019-11-28

Nucleotide analogs

#13
20190330251
2019-10-31

Crystal of cyclic phosphonic acid sodium salt and method for manufacturing same

#14
20190233449
2019-08-01

Glucokinase activators and methods of using same

#15
20190177490
2019-06-13

Oral care compositions comprising phosphono-phosphate and anionic group containing polymers

#16
20190177489
2019-06-13

Compositions comprising multi-valent cations and phosphono-phosphate containing polymers

#17
20190177456
2019-06-13

Phosphono-phosphate containing compounds and polymers

#18
20190177451
2019-06-13

Phosphono-phosphate and anionic group containing polymers

#19
20190177348
2019-06-13

Method of making phosphono-phosphate containing compounds

#20
20190134048
2019-05-09

Nucleotide analogs

#21
20190125771
2019-05-02

Liver specific delivery-based antiviral prodrug nucleoside cyclophosphate compound and uses thereof

#22
20190085150
2019-03-21

Flame retardant compound, method of preparing the same and use thereof

#23
20180362561
2018-12-20

Nucleotide analogs

#24
20180291050
2018-10-11

Prodrug compounds and uses thereof

#25
20180208614
2018-07-26

Crystal of cyclic phosphonic acid sodium salt and method for manufacturing same

#26
20180118770
2018-05-03

N-heterocyclic phosphines

#27
20180015095
2018-01-18

Nucleotide analogs

#28
20170370948
2017-12-28

Calixpyrrole compounds and creatinine-selective electrodes comprising them

#29
20170158725
2017-06-08

Prodrug compounds and uses therof

#30
20170096440
2017-04-06

Activators of glucokinase

#31
20170081590
2017-03-23

DOPO-based hybrid flame retardants

#32
20170066790
2017-03-09

Fluorescent labeled inhibitors

#33
20170056429
2017-03-02

Prodrug compounds and their uses

#34
20170044342
2017-02-16

Flame-retardant expandable polymers

#35
20170037068
2017-02-09

Nucleotide analogs

#36
20170029452
2017-02-02

Phenanthroline phosphonic acid derivative and preparation method therefor and application thereof

#37
20170022229
2017-01-26

Cyclic phosphinate derivatives and method of preparing the same

#38
20160319107
2016-11-03

Phosphorus-containing compounds useful for making halogen-free, ignition-resistant polymers

#39
20160315351
2016-10-27

Nonaqueous electrolyte solution, electricity storage device using same, and phosphonoformic acid compound used in same

#40
20160244596
2016-08-25

Flame retardant for epoxy resin containing phosphonate and phosphinate functionality

#41
20160083407
2016-03-24

Nucleotide analogs

#42
20160046792
2016-02-18

Flame retardants from renewable resources

#43
20150344506
2015-12-03

Phosphinine oxide derivative and preparation method thereof

#44
20150329575
2015-11-19

Phosphonate ester derivatives and methods of synthesis thereof

#45
20150315219
2015-11-05

Cyclic phosphinate derivatives and method of preparing the same

#46
20150274915
2015-10-01

Organophosphorus compounds for flame retardant polyurethane foams

#47
20150225546
2015-08-13

Phosphorous-containing aluminum carboxylate salt flame retardants

#48
20150191497
2015-07-09

Phosphorus 2-pyrone derivative and preparation method thereof

#49
20150132607
2015-05-14

Flame retardant synthetic leather

#50
20150119365
2015-04-30

Activators of glucokinase

#51
20150038036
2015-02-05

Flameproofing agent for fibers

#52
20140343183
2014-11-20

Phosphonamidates-synthesis and flame retardant applications

#53
20140249253
2014-09-04

Phosphorus-containing compounds useful for making halogen-free, ignition-resistant polymers

#54
20140030610
2014-01-30

Non-aqueous electrolyte solution and electricity-storage device using same

#55
20130237623
2013-09-12

Monohydroxy cyclic phosphonate substantially free of polyhydroxy phosphonate, process for making same and flame retardant flexible polyurethane foam obtained therefrom

#56
20130203988
2013-08-08

Process for making bortezomib and intermediates for the process

#57
20130065857
2013-03-14

NOVEL DXR INHIBITORS FOR ANTIMICROBIAL THERAPY

#58
20130035482
2013-02-07

Bisphosphonate compounds

#59
20120309986
2012-12-06

Process for the preparation of chymase modulators

#60
20120292582
2012-11-22

AMMONIUM SALTS OF 9,10-DIHYDRO-10-HYDROXY-9-OXA-10-PHOSPHA-PHENANTHRENE-10-ONE

#61
20120259130
2012-10-11

PROCESS FOR SYNTHESIZING PHOSPHONIC AND PHOSPHINIC ACID COMPOUNDS

#62
20120196833
2012-08-02

Phosphorus containing quinazoline compounds and methods of use

#63
20120164104
2012-06-28

Composition and Methods of Treating Viral Infections and Viral Induced Tumors

#64
20120123025
2012-05-17

Mixed phosphonate flame-retardants

#65
20120107328
2012-05-03

Gamma secretase modulators

#66
20120058976
2012-03-08

Phosphonate ester derivatives and methods of synthesis thereof

#67
20110301266
2011-12-08

Flame retardant resin composition and molded article thereof

#68
20110294758
2011-12-01

Activators of glucokinase

#69
20110263765
2011-10-27

Phosphonate based compound and flame retardant styrenic resin composition including the same

#70
20110263535
2011-10-27

Tyrosine-based prodrugs of antiviral agents

#71
20110263533
2011-10-27

Cyclic benzimidazole derivatives useful as anti-diabetic agents

#72
20110251313
2011-10-13

Phosphonate compound and flame retardant styrenic resin composition including the same

#73
20110201778
2011-08-18

Organic electroluminescent devices

#74
20110166382
2011-07-07

PROCESSES FOR OBTAINING A PHOSPHONIC ACID FROM A PHOSPHONIC ACID ANHYDRIDE

#75
20110160366
2011-06-30

Phosphonate based compound and flameproof thermoplastic resin composition including the same

#76
20110136993
2011-06-09

PHOSPHORUS-CONTAINING COMPOUNDS AND POLYMERIC COMPOSITIONS COMPRISING SAME

#77
20110098251
2011-04-28

Bisphosphonate compounds

#78
20110092623
2011-04-21

FLAME RETARDANT RESIN COMPOSITION AND MOLDED ARTICLE THEREOF

#79
20110034573
2011-02-10

Phosphorus-sulfur FR additives and polymer systems containing same

#80
20100317866
2010-12-16

IMIDAZOLE GROUP-CONTAINING PHOSPHORUS COMPOUNDS

#81
20100273742
2010-10-28

Pharmacologically active agents containing esterified phosphonates and methods for use thereof

#82
20100261678
2010-10-14

Phosphonic acid derivates and their use as P2Yreceptor antagonists

#83
20100252818
2010-10-07

Phosphaphenanthrene compounds and organic light emitting diode using the same

#84
20100145075
2010-06-10

Process for the preparation of chymase modulators

#85
20100144697
2010-06-10

Stabilized pharmaceutical compositions containing a calcium channel blocker

#86
20100144696
2010-06-10

Stabilized pharmaceutical compositions containing a calcium channel blocker

#87
20100137482
2010-06-03

Symmetric cyclic phosphonate compound, method of preparing the same and flame retardant styrenic resin composition including the same

#88
20100120719
2010-05-13

Lyophilization formulation

#89
20100081634
2010-04-01

Novel Phosphorus-Containing Thyromimetics

#90
20100069618
2010-03-18

Process for preparing materials by grafting halogenated phosphorus-containing groups onto an inorganic surface

#91
20090270351
2009-10-29

Phosphorus derivatives as histone deacetylase inhibitors

#92
20090163627
2009-06-25

Symmetric Cyclic Phosphonate Compound, Method of Preparing the Same and Flame Retardant Styrenic Resin Composition Including the Same

#93
20090149648
2009-06-11

NUCLEOTIDE ANALOGS

#94
20090124801
2009-05-14

Process for synthesizing phosphonic and phosphinic acid compounds

#95
20090118236
2009-05-07

Phosphorus-containing thyromimetics

#96
20090062568
2009-03-05

Process for preparing phosponates having alcoholic hydroxyl group

#97
20090036409
2009-02-05

Novel inhibitors of chymase

#98
20090005346
2009-01-01

Azacytosine derivatives useful as antiviral agents

#99
20090004293
2009-01-01

Phosphorous containing compounds including triphenylmethylphosphonate esters for the treatment of melanoma and other cancers

#100
20080287438
2008-11-20

Agent for preventing or treating neuropathy

#101
20080183009
2008-07-31

Method for the production of cyclic phosphonic acid anhydrides

#102
20080153950
2008-06-26

Phosphorus-sulfur FR additives and polymer systems containing same

#103
20080015195
2008-01-17

Novel Heteroaromatic Inhibitors of Fructose-1,6-Bisphosphatase

#104
20070232571
2007-10-04

Novel Heteroaromatic Inhibitors of Fructose-1,6-Bisphosphatase

#105
20070203339
2007-08-30

Process for Preparation of Cyclic Prodrugs of PMEA and PMPA

#106
20070142442
2007-06-21

Stabilized pharmaceutical compositions containing a calcium channel blocker

#107
20070123492
2007-05-31

Analogs of lysophosphatidic acid and methods of making and using thereof

#108
20070112108
2007-05-17

Flame-retardant styrene type resin composition and molded product therefrom

#109
20070111263
2007-05-17

Glimepiride- and insulin-induced glycosylphosphatidylinositol-specific phospholipase C regulation

#110
20070010490
2007-01-11

T-type calcium channel blocker

#111
20060276437
2006-12-07

Process for producing optically active dihydropyridinephosphonic ester

#112
20060264654
2006-11-23

Method for the production of cyclic phosphonic acid anhydrides

#113
20060167145
2006-07-27

Organophosphorus compound having phosphate-phosphonate bond, and flame-retardant polyester fiber and flame-retardant polyurethane resin composition each containing the same

#114
20060122155
2006-06-08

Carba cyclic phosphatidic acid derivative

#115
20060116526
2006-06-01

Process for producing pentaerythritol diphosphonates

#116
20060111276
2006-05-25

Cidofovir peptide conjugates as prodrugs

#117
20060084690
2006-04-20

Isoxazole derivatives

#118
20060046980
2006-03-02

Phosphorus-containing thyromimetics

#119
20060004069
2006-01-05

Agent for preventing or treating neuropathy

#120
20050288240
2005-12-29

Prodrugs for phosphorus-containing compounds

#121
20050282782
2005-12-22

Lewis acid mediated synthesis of cyclic esters

#122
20050277619
2005-12-15

Purine inhibitors of fructose-1,6-bisphosphatase

#123
20050192246
2005-09-01

Pharmacologically active agents containing esterified phosphonates and methods for use thereof

#124
20050176769
2005-08-11

Inhibitors of chymase

#125
20050143349
2005-06-30

Phosphorus containing compounds useful for the regulation of LDL and Lp(a) levels

#126
20050123533
2005-06-09

Prodrugs activated by targeted catalytic proteins

#127
20050119233
2005-06-02

Acyl phosphonate inhibitors of β-lactamases

#128
20050038278
2005-02-17

Process for the preparation of 9, 10-dihydro-9-OXA-10-organyloxyphosphaphenanthrene-10-oxide or -thione and derivatives of the same substituted on the phenyl groups

#129
20050038144
2005-02-17

Flame retardant phosphonate additives for thermoplastics

#130
14595448
2015-07-07

Dihydro-1H-phosphole 1-oxide derivatives and preparation method thereof