ClassID:

95078

C07D311/86 - CPC Classification

Classification description:

Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems; Ring systems having three or more relevant rings; Dibenzopyrans; Hydrogenated dibenzopyrans; Xanthenes 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 in position 9 Oxygen atoms, e.g. xanthones

Recent Application in this class:
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2024-11-14

ONIUM SALT, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERNING PROCESS

#2
20240124430
2024-04-18

PHARMACEUTICAL COMPOSITION FOR AMELIORATING MALIGNANT DISEASES

#3
20230174498
2023-06-08

XANTHENE DERIVATIVES, MIXTURES COMPRISING SAME, MANUFACTURING METHOD AND CORRESPONDING USES

#4
20230159485
2023-05-25

Methods for Preparing Cannabinoids and Related Instruments

#5
20230159484
2023-05-25

FLUORESCENT DYES HAVING HIGH STOKES SHIFT, ON THE BASIS OF BRIDGED BENZOPYRYLIUM SALTS

#6
20230130102
2023-04-27

Na/K-ATPase LIGANDS AND USE THEREOF FOR TREATMENT OF CANCER

#7
20220298268
2022-09-22

Photobase generator, compound, photoreactive composition, and reaction product

#8
20220146929
2022-05-12

Energy-sensitive composition, cured product, and forming method of patterned cured product

#9
20220002259
2022-01-06

CONTINUOUS ISOLATION OF CANNABIDIOL AND CONVERSION OF CANNABIDIOL TO DELTA 8-TETRAHYDROCANNABINOL AND DELTA 9-TETRAHYDROCANNABINOL

#10
20200330612
2020-10-22

Molecular probes for detection and imaging of pancreatic cancer

#11
20200255667
2020-08-13

Small-molecule organic dyes

#12
20200255389
2020-08-13

Continuous isolation of cannabidiol and cannabinoids and conversion of cannabidiol to delta 8-tetrahydrocannabinol and delta 9-tetrahydrocannabinol

#13
20200071285
2020-03-05

Continuous isolation of cannabidiol and conversion of cannabidiol to delta 8-tetrahydrocannabinol and delta 9-tetrahydrocannabinol

#14
20190359561
2019-11-28

BASE GENERATOR, BASE-REACTIVE COMPOSITION CONTAINING SAID BASE GENERATOR, AND BASE GENERATION METHOD

#15
20190280064
2019-09-12

Electronic apparatus

#16
20190276423
2019-09-12

Tricyclic heterocyclic derivatives and uses thereof

#17
20190276420
2019-09-12

Continuous isolation of cannabidiol and conversion of cannabidiol to delta 8-tetrahydrocannabinol and delta 9-tetrahydrocannabinol

#18
20190263773
2019-08-29

Leveler, leveler composition and method for electrodeposition of metals in microelectronics

#19
20190216752
2019-07-18

Pharmaceutical composition for preventing or treating degenerative brain disease

#20
20190185444
2019-06-20

Xanthone derivatives for the treatment of hepatitis B virus disease

#21
20190055210
2019-02-21

Photocuring method, compound and composition used therein

#22
20190002429
2019-01-03

Derivatives of Xanthone Compounds

#23
20180222880
2018-08-09

SecA INHIBITORS AND METHODS OF MAKING AND USING THEREOF

#24
20180205024
2018-07-19

LIGHT EMITTING MATERIAL, MANUFACTURE METHOD THEREOF AND ORGANIC LIGHT EMITTING DIODE USING THE LIGHT EMITTING MATERIAL

#25
20180170894
2018-06-21

LIGHT EMITTING MATERIAL, MANUFACTURE METHOD THEREOF AND ORGANIC LIGHT EMITTING DIODE USING THE LIGHT EMITTING MATERIAL

#26
20180170893
2018-06-21

LIGHT EMITTING MATERIAL, MANUFACTURE METHOD THEREOF AND ORGANIC LIGHT EMITTING DIODE USING THE LIGHT EMITTING MATERIAL

#27
20180148427
2018-05-31

Phenol derivatives to treat cancer

#28
20180074068
2018-03-15

Fluorescent probes for detecting hydrogen polysulfides

#29
20170029400
2017-02-02

Leveler, leveler composition and method for electrodeposition of metals in microelectronics

#30
20160258961
2016-09-08

Phenyl glyoxal probes

#31
20160194300
2016-07-07

Reagent for enhancing generation of chemical species

#32
20160185745
2016-06-30

ANALOGS OF VINAXANTHONE AND XANTHOFULVIN, METHODS OF SYNTHESIS, AND METHODS OF TREATMENTS THEREOF

#33
20160185744
2016-06-30

Method for preventing and/or treating a subject suffering from asthma

#34
20160122292
2016-05-05

Base generator, base-reactive composition containing said base generator, and base generation method

#35
20160079544
2016-03-17

Organic light emitting element

#36
20160070165
2016-03-10

Reagent and composition of resist

#37
20160040013
2016-02-11

Colored composition

#38
20150376158
2015-12-31

Compound, material for forming underlayer film for lithography, underlayer film for lithography and pattern forming method

#39
20150152077
2015-06-04

SecA inhibitors and methods of making and using thereof

#40
20150148259
2015-05-28

Phenyl glyoxal probes

#41
20150139908
2015-05-21

Labeling composition for intraocular tissue, labeling method of intraocular tissue, and screening method

#42
20150087620
2015-03-26

Amine compound and use thereof for medical purposes

#43
20140319097
2014-10-30

Phenol monomer, polymer for forming a resist underlayer film including same, and composition for a resist underlayer film including same

#44
20140235877
2014-08-21

COMPOUNDS, METHODS OF PREPARATION AND USE THEREOF FOR TREATING CANCER

#45
20140200265
2014-07-17

USAGE OF 1,3,5,7-TETRAHYDROXY-8-ISOPRENYLXANTHONE FOR TREATING INFLAMMATION

#46
20140121238
2014-05-01

Total synthesis of redox-active 1.4-naphthoquinones and their metabolites and their therapeutic use as antimalarial and schistomicidal agents

#47
20140107354
2014-04-17

Methodology for the synthesis of xanthones

#48
20140051863
2014-02-20

Fluorescent probes for detection of copper

#49
20140018416
2014-01-16

THERAPEUTIC AGENT FOR CORNEAL SENSORY NERVE DAMAGE CONTAINING SEMAPHORIN INHIBITOR AS ACTIVE INGREDIENT

#50
20130214268
2013-08-22

Xanthone compound and organic light-emitting device including the same

#51
20130210906
2013-08-15

COMPOUNDS, METHODS OF PREPARATION AND USE THEREOF FOR TREATING CANCER

#52
20120164740
2012-06-28

FLUORESCENT CHEMODOSIMETERS FOR MERCURY IONS BASED ON THE OXYMERCURATION OF VINYL ETHERS

#53
20110319446
2011-12-29

BICYCLO[2.2.1]HEPT-7-YLAMINE DERIVATIVES AND THEIR USES

#54
20110281907
2011-11-17

Compositions and methods for inhibition of hepatocyte growth factor receptor c-Met signaling

#55
20110263694
2011-10-27

Use of Xanthone Derivatives as a Medicament for Cancer

#56
20110236310
2011-09-29

LABELING COMPOSITION FOR INTRAOCULAR TISSUE, LABELING METHOD OF INTRAOCULAR TISSUE, AND SCREENING METHOD

#57
20110233138
2011-09-29

Polymer composition and dialysis membrane formed from the polymer composition

#58
20110212955
2011-09-01

ROSAMINE DERIVATIVES AS AGENTS FOR THE TREATMENT OF CANCER

#59
20110201678
2011-08-18

Xanthenone-4-Acetic Acid Derivatives

#60
20110196175
2011-08-11

Hydroxylation of β-dicarbonyls with zirconium catalysts

#61
20110190295
2011-08-04

Compositions and methods for inhibition of hepatocyte growth factor receptor c-Met signaling

#62
20110124766
2011-05-26

Method of ultraviolet light assisted surface modification and product having a surface formed by this method

#63
20110105599
2011-05-05

THERAPEUTIC OR PREVENTIVE AGENTS FOR ISCHEMIC NEUROPATHY

#64
20110069130
2011-03-24

Multifunctional type II photoinitiators and curable compositions

#65
20100311826
2010-12-09

Cytotoxic xanthone compounds

#66
20100286254
2010-11-11

CRYSTALLINE FORMS OF DMXAA SODIUM SALT

#67
20100185014
2010-07-22

Hydroxylation of β-dicarbonyls with zirconium catalysts

#68
20100144852
2010-06-10

Bicyclo[2.2.1]hept-7-ylamine derivatives and their uses

#69
20100099754
2010-04-22

5,6-dimethyl xanthone-4-acetic acid derivatives and method of preparing the same

#70
20090192298
2009-07-30

Through-bond energy transfer cassettes, systems and methods

#71
20090182033
2009-07-16

Cyclic Amine Derivatives and Their Uses

#72
20080306259
2008-12-11

Hydroxylation of beta-dicarbonyls with zirconium catalysts

#73
20080262249
2008-10-23

Psorospermin and Analogues

#74
20080161520
2008-07-03

Heterocycle-bearing onium salts

#75
20080139493
2008-06-12

Bi- or Tetra-Guanidino-Biphenyl Compounds as Small Molecule Carriers

#76
20080124751
2008-05-29

Combinatorial rosamine library and uses thereof

#77
20070167441
2007-07-19

Xanthones, thioxanthones and acridinones as DNA-PK inhibitors

#78
20070105948
2007-05-10

Therapeutic or preventive agents for ischemic neuropathy

#79
20070015820
2007-01-18

Nerve regeneration promoters containing semaphorin inhibitor as the active ingredient

#80
20060014967
2006-01-19

Process for isolating of α-mangostin

#81
20050233253
2005-10-20

Heterocycle-bearing onium salts

#82
20050171079
2005-08-04

Amino-substituted tricyclic derivatives and methods of use

#83
20050119334
2005-06-02

Compounds as semaphorin inhibitors