ClassID:

94544

C07D241/38 - CPC Classification

Classification description:

Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms

Sub-classes:
Recent Application in this class:
#1
20260098048
2026-04-09

IMPROVED PROCESS FOR THE PREPARATION OF RISDIPLAM AND ITS INTERMEDIATES

#2
20260000631
2026-01-01

SYNTHETIC RETINOIDS FOR USE IN RAR ACTIVATION

#3
20250381500
2025-12-18

SOLVATE AND METHOD OF MANUFACTURING SOLVATE

#4
20250353824
2025-11-20

3-PHENYLPROPYLAMINE DERIVATIVE

#5
20250276976
2025-09-04

CARDIAC SARCOMERE INHIBITORS

#6
20240368172
2024-11-07

Cardiac sarcomere inhibitors

#7
20240327556
2024-10-03

COMPOUND, POLYMERIZABLE COMPOSITION, OPTICALLY ANISOTROPIC FILM, OPTICAL FILM, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE

#8
20240251666
2024-07-25

HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE AND COMPOSITION FOR ORGANIC MATERIAL LAYER COMPRISING THE SAME

#9
20240206209
2024-06-20

Light-Emitting Element, Display Device, Electronic Device, and Lighting Device

#10
20240199556
2024-06-20

Synthesis of 1,4-diazaspiro[5.5]undecan-3-one

#11
20230174562
2023-06-08

RADIO-AND CHEMO-PROTECTIVE COMPOUNDS

#12
20230133132
2023-05-04

NAMPT MODULATORS

#13
20230090256
2023-03-23

Cardiac sarcomere inhibitors

#14
20220380314
2022-12-01

SUBSTITUTED, SATURATED AND UNSATURATED N-HETEROCYCLIC CARBOXAMIDES AND RELATED COMPOUNDS FOR THEIR USE IN THE TREATMENT OF MEDICAL DISORDERS

#15
20220348522
2022-11-03

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#16
20220306637
2022-09-29

Imidazopyrazine Derivatives and the Use Thereof as Medicament

#17
20220144783
2022-05-12

SYNTHETIC RETINOIDS FOR USE IN RAR ACTIVATION

#18
20210277014
2021-09-09

(S)-3-(2-(4-(benzyl)-3-oxopiperazin-1-yl)acetamido)-4-oxo-5-(2,3,5,6-tetrafluorophenoxy)pentanoic acid derivatives and related compounds as caspase inhibitors for treating cardiovascular diseases

#19
20210179567
2021-06-17

Synthesis of 1,4-diazaspiro[5.5]undecan-3-one

#20
20210147347
2021-05-20

Fluorenone/fluorenol derivatives for aqueous redox flow batteries

#21
20210111362
2021-04-15

Light-emitting element, display device, electronic device, and lighting device

#22
20210108012
2021-04-15

Curable composition, cured product, optical member, lens, and compound

#23
20210074923
2021-03-11

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE CONTAINING THE SAME

#24
20210036237
2021-02-04

ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVING THE ORGANIC COMPOUND

#25
20210002270
2021-01-07

TRICYCLIC SPACER SYSTEMS FOR NONLINEAR OPTICAL DEVICES

#26
20200377521
2020-12-03

Process for the preparation of cyclopropyldiketopiperazines and of a key intermediate of DS-5272

#27
20200281951
2020-09-10

Methods of treating anxiety by administering a substituted quinolone

#28
20200181061
2020-06-11

Compound, curable composition, cured product, optical member, and lens

#29
20200109148
2020-04-09

Cardiac sarcomere inhibitors

#30
20200095209
2020-03-26

Method for producing fullerene derivative

#31
20200035929
2020-01-30

Nitrogen heterocycle fused ring-indene compound and organic light-emitting display device

#32
20190389881
2019-12-26

Process for the preparation of cyclopropyldiketopiperazines and of a key intermediate of DS-5272

#33
20190345116
2019-11-14

Synthesis of tetracyclines and analogues thereof

#34
20190322676
2019-10-24

CERAMIDE GALACTOSYLTRANSFERASE INHIBITORS FOR THE TREATMENT OF DISEASE

#35
20190288206
2019-09-19

Materials for electronic devices

#36
20190169136
2019-06-06

Heterocyclic naphthoquinones derivatives for use in the treatment of cancers including Cushing disease

#37
20190142852
2019-05-16

Method of treating disorders caused by reduced neurotransmission of serotonin, norephnephrine or dopamine

#38
20180362475
2018-12-20

Spiropyrazine derivatives as inhibitors of non-apoptotic regulated cell-death

#39
20180338965
2018-11-29

Monosubstituted or polysubstituted amphiphilic hypocrellin derivative, and preparation method and application thereof

#40
20180327366
2018-11-15

QUINOXALINE-FUSED DIBENZOSUBERANE BASED HELICENES AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

#41
20180312473
2018-11-01

PHENAZINE DERIVATIVES AS ANTIMICROBIAL AGENTS

#42
20180305486
2018-10-25

Compound, curable composition, cured product, optical member, and lens

#43
20180258079
2018-09-13

1,2-naphthoquinone based derivative and method of preparing the same

#44
20180230111
2018-08-16

Synthesis of tetracyclines and analogues thereof

#45
20180111948
2018-04-26

Herbicidal compounds

#46
20180108844
2018-04-19

Organic electroluminescent materials and devices

#47
20180044333
2018-02-15

Tricyclic Spacer Systems for Nonlinear Optical Devices

#48
20180040831
2018-02-08

Organic compound and electronic device using same

#49
20180006232
2018-01-04

Heterocyclic compound, light-emitting element, light-emitting device, electronic appliance, and lighting device

#50
20170365794
2017-12-21

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

#51
20170309848
2017-10-26

Semiconductor composition comprising an inorganic semiconducting material and an organic binder

#52
20170301885
2017-10-19

Organic light emitting device and display unit

#53
20170253567
2017-09-07

Method for producing fullerene derivative

#54
20170204091
2017-07-20

TRICYCLIC SPACER SYSTEMS FOR NONLINEAR DEVICES

#55
20170174992
2017-06-22

Polymerizable liquid crystal compound, composition, liquid crystal polymerization film-kind thereof and use thereof

#56
20170162796
2017-06-08

Organic light emitting device and display device having the same

#57
20170155058
2017-06-01

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

#58
20170092889
2017-03-30

Light-Emitting Element, Display Device, Electronic Device, and Lighting Device

#59
20170025616
2017-01-26

Anthracene compound, light-emitting element, light-emitting device, electronic appliance, and lighting device

#60
20160376258
2016-12-29

1,2-naphthoquinone based derivative and method of preparing the same

#61
20160359140
2016-12-08

Organic light emitting device and display unit

#62
20160355487
2016-12-08

Substituted phenazines as antimicrobial agents

#63
20160340325
2016-11-24

Synthesis of tetracyclines and analogues thereof

#64
20160317533
2016-11-03

Substituted quinoxalines as positive allosteric modulators of mGluR4

#65
20160281129
2016-09-29

Luminescent substrate for use in artificial bioluminescent enzyme

#66
20160168325
2016-06-16

Triptycene-based ladder monomers and polymers, methods of making each, and methods of use

#67
20160163991
2016-06-09

Anthracene compound, light-emitting element, light-emitting device, electronic appliance, and lighting device

#68
20160020396
2016-01-21

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

#69
20150374687
2015-12-31

SUBSTITUTED QUINOXALINE DERIVATIVES AND THEIR USE AS POSITIVE ALLOSTERIC MODULATORS OF MGLUR4

#70
20150311446
2015-10-29

Heterocyclic compound, light-emitting element, light-emitting device, electronic appliance, and lighting device

#71
20150266833
2015-09-24

Substituted pyrazines and a process for producing the same

#72
20150152046
2015-06-04

Imino compounds as protecting agents against ultraviolet radiations

#73
20150144936
2015-05-28

Organic light emitting device and display unit

#74
20150048285
2015-02-19

Stable Free Radical Chromophores and Mixtures Thereof, Processes for Preparing the Same, Nonlinear Optic Materials, and Uses Thereof in Nonlinear Optical Applications

#75
20140371226
2014-12-18

9-[4-(3-chloro-2-fluoro-phenylamino-7-methoxy-quinazoline-6-yloxy]-1,4-diaza-spiro[5.5]undecane-5-one dimaleate, use thereof as a medicament and method for the production thereof

#76
20140329837
2014-11-06

Method of stimulating insulin secretion and/or modulating INS-1 kinase with substituted pyrazinones and/or substituted tetrahydroquinoxalinones

#77
20140309264
2014-10-16

Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals

#78
20140306186
2014-10-16

Heteroaryl-based compound and organic light-emitting diode including the same

#79
20140206868
2014-07-24

Process for producing substituted benzo[F]imidazo[1,2-A]quinoxalin-3(11H)-ones

#80
20140203215
2014-07-24

Materials for organic electroluminescence devices

#81
20140163238
2014-06-12

Synthesis of tetracyclines and analogues thereof

#82
20140135495
2014-05-15

Stereoselective synthesis of bicyclic heterocycles

#83
20140121376
2014-05-01

TRICYCLIC SPACER SYSTEMS FOR NONLINEAR OPTICAL DEVICES

#84
20140072512
2014-03-13

Perylenequinone derivatives and uses thereof

#85
20140066369
2014-03-06

Modulators Of The GPR119 Receptor And The Treatment Of Disorders Related Thereto

#86
20130303517
2013-11-14

Quinoxalines and AZA-quinoxalines as CRTHreceptor modulators

#87
20130289030
2013-10-31

Substituted 2,3-dihydro-1H-benzo[a]pyrano[2,3-c]phenazines as anti-angiogenic and anti-cancer agents

#88
20130261081
2013-10-03

Substituted quinoxalines compounds

#89
20130211081
2013-08-15

Method for stereoselective synthesis of bicyclic heterocyclic compounds

#90
20130178625
2013-07-11

P 2×4 receptor antagonist

#91
20130075704
2013-03-28

Heterocyclic compound, light-emitting element, light-emitting device, electronic device, lighting device, and organic compound

#92
20130060033
2013-03-07

LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, LIGHTING DEVICE, AND HETEROCYCLIC COMPOUND

#93
20130030008
2013-01-31

Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals

#94
20130030003
2013-01-31

9-[4-(3-chloro-2-fluoro-phenylamino)-7-methoxy-quinazoline-6-yloxy]-1,4-diaza-spiro[5.5] undecane-5-one dimaleate, use thereof as a medicament and method for the production thereof

#95
20130009142
2013-01-10

Charge transport compositions and electronic devices made with such compositions

#96
20120270071
2012-10-25

CHROMENE COMPOUND

#97
20120267583
2012-10-25

STABLE FREE RADICAL CHROMOPHORES, PROCESSES FOR PREPARING THE SAME, NONLINEAR OPTIC MATERIALS AND USES THEREOF IN NONLINEAR OPTICAL APPLICATIONS

#98
20120232272
2012-09-13

Process for producing benzo[]quinoxaline compounds

#99
20120146009
2012-06-14

NOVEL COMPOUND, FIELD-EFFECTIVE TRANSISTOR, SOLAR CELL, METHOD FOR PRODUCING SAID COMPOUND, FIELD-EFFECTIVE TRANSISTOR, AND SOLAR CELL, COMPOSITION FOR ORGANIC SEMICONDUCTOR LAYER, AND COMPOSITION FOR P-TYPE SEMICONDUCTOR LAYER

#100
20120032158
2012-02-09

Charge transport compositions and electronic devices made with such compositions

#101
20110312919
2011-12-22

Inhibitors of tyrosine kinase receptor dimerization

#102
20110203649
2011-08-25

USE OF INDANTHRENE COMPOUNDS IN ORGANIC PHOTOVOLTAICS

#103
20110183987
2011-07-28

Stereoselective synthesis of bicyclic heterocycles

#104
20110152290
2011-06-23

Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals

#105
20110140092
2011-06-16

Charge transport compositions and electronic devices made with such compositions

#106
20110133173
2011-06-09

Charge transport compositions and electronic devices made with such compositions

#107
20110112295
2011-05-12

Tricyclic spacer systems for nonlinear optical devices

#108
20110046159
2011-02-24

Substituted pyrazin-2-ones and substituted 5,6,7,8-tetrahydroquinoxalin-2-ones and methods of use thereof

#109
20110009371
2011-01-13

Synthesis of tetracyclines and analogues thereof

#110
20100330156
2010-12-30

Phenazine derivatives and uses thereof as potassium channel modulators

#111
20100273813
2010-10-28

N-phenylacetamide inhibitors of the enzyme SOAT-1 and pharmaceutical/cosmetic compositions comprised thereof

#112
20100109514
2010-05-06

Heterocyclic bridged biphenyls

#113
20100047178
2010-02-25

Perylenequinone derivatives and uses thereof

#114
20090298842
2009-12-03

Novel therapeutic targets for the treatment of mycobacterial infections and compounds useful therefor

#115
20090269846
2009-10-29

Inhibitors of tyrosine kinase receptor dimerization

#116
20090243476
2009-10-01

Acenaphthoquinoxaline derivative, light-emitting element, light-emitting device, and electronic device

#117
20090242837
2009-10-01

CHARGE TRANSPORT COMPOSITIONS AND ELECTRONIC DEVICES MADE WITH SUCH COMPOSITIONS

#118
20090215786
2009-08-27

Cysteine protease inhibitors and their therapeutic applications

#119
20090197065
2009-08-06

Birefringent film

#120
20090191394
2009-07-30

Oarganic Compound, Optical Crystal Film and Method of Production Thereof

#121
20090128009
2009-05-21

Materials for organic electroluminescence devices

#122
20090121617
2009-05-14

Electronic devices made with electron transport and/or anti-quenching layers

#123
20090030176
2009-01-29

Aminoquinoxaline compound, polyaminoquinoxaline compound, and use thereof

#124
20080227981
2008-09-18

Charge transport compositions and electronic devices made with such compositions

#125
20080206597
2008-08-28

Azaaromatic compounds having azafluoranthene skeletons and organic electroluminescent devices made by using the same

#126
20080193797
2008-08-14

Materials for organic electroluminescent devices

#127
20080136318
2008-06-12

Organic light emitting device and display unit

#128
20080009620
2008-01-10

Tricyclic spacer systems for nonlinear optical devices

#129
20070267968
2007-11-22

ELECTRONIC DEVICES MADE WITH ELECTRON TRANSPORT AND/OR ANTI-QUENCHING LAYERS

#130
20070248771
2007-10-25

Acenaphtho[1,2-b]quinoxaline sulfo-and carboxy-derivative, lyotropic liquid crystal system, optically anisotropic film and method thereof and laminated optical film

#131
20070194698
2007-08-23

Charge transport compositions and electronic devices made with such compositions

#132
20070191382
2007-08-16

Tricyclic dihydropyrazines as potassium channel openers

#133
20070132372
2007-06-14

AMINE BASED COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME

#134
20070032499
2007-02-08

Novel cysteine protease inhibitors and their therapeutic applications

#135
20060223829
2006-10-05

Hydroxysteroid dehydrogenase inhibitors

#136
20060135487
2006-06-22

Piperazine derivatives and their use as anti-inflammatory agents

#137
20050282787
2005-12-22

Synthesis of tetracyclines and analogues thereof

#138
20050236980
2005-10-27

Charge transport compositions and electronic devices made with such compounds

#139
20050109986
2005-05-26

Sulfoderivatives of acenaphtho[1,2-]quinoxaline, lyotropic liquid crystal and anisotropic film on their base

#140
20050004130
2005-01-06

New metabotropic glutamate receptor compounds

#141
15692820
2018-08-07

Quinoxaline-fused dibenzosuberane based helicenes and organic electroluminescent device using the same