ClassID:

95145

C07D319/24 - CPC Classification

Classification description:

Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms 1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems [b,e]-condensed with two six-membered rings

Recent Application in this class:
#1
20250326744
2025-10-23

PIPERAZINE DERIVATIVE OR SALT THEREOF, AND PHARMACEUTICAL COMPOSITION

#2
20250287833
2025-09-11

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF

#3
20250268101
2025-08-21

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF

#4
20250248300
2025-07-31

ORGANIC LIGHT-EMITTING DEVICE

#5
20240324268
2024-09-26

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREOF

#6
20240092744
2024-03-21

TRICYCLIC COMPOUND, AND PREPARATION METHOD THEREFOR AND MEDICAL USE THEREOF

#7
20230146776
2023-05-11

COMPOUND FOR ORGANIC ELECTRIC DEVICE, ORGANIC ELECTRIC DEVICE USING SAME, AND ELECTRONIC DEVICE THEREOF

#8
20230100154
2023-03-30

COMPOUND FOR ORGANIC ELECTRICAL ELEMENT, ORGANIC ELECTRICAL ELEMENT USING SAME AND ELECTRONIC DEVICE THEREOF

#9
20220269175
2022-08-25

MATERIAL FOR FORMING ORGANIC FILM, SUBSTRATE FOR MANUFACTURING SEMICONDUCTOR DEVICE, METHOD FOR FORMING ORGANIC FILM, PATTERNING PROCESS, AND COMPOUND FOR FORMING ORGANIC FILM

#10
20220081408
2022-03-17

Nitrogen-containing compound, electronic element and electronic device

#11
20220073491
2022-03-10

Dioxin derivatives, preparation methods thereof, electron transport layers, OLED devices and display panels

#12
20210347727
2021-11-11

CALPAIN MODULATORS AND THERAPEUTIC USES THEREOF

#13
20210206741
2021-07-08

Nitrogen-containing compound, electronic element and electronic device

#14
20190211184
2019-07-11

Polycyclic glyoxylates as photoinitiators

#15
20180366747
2018-12-20

Flow battery that includes liquid containing mediator

#16
20180346439
2018-12-06

Organic compound and organic electroluminescent device comprising same

#17
20180127392
2018-05-10

Eckol derivatives, methods of synthesis and uses thereof

#18
20180013076
2018-01-11

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

#19
20170170406
2017-06-15

Organic compound and organic electroluminescent device comprising the same

#20
20170062720
2017-03-02

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

#21
20170033297
2017-02-02

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

#22
20150137111
2015-05-21

Compound for organic optoelectronic device, organic light-emitting device containing the same, and display device including said organic light-emitting device

#23
20150105553
2015-04-16

Coferons and methods of making and using them

#24
20130338218
2013-12-19

HIV-1 INHIBITING PHARMACEUTICAL COMPOSITION CONTAINING AN ECKLONIA CAVA-DERIVED PHLOROGLUCINOL POLYMER COMPOUND

#25
20130084330
2013-04-04

Composition for the treatment of arthritis containing a dibenzo-p-dioxin derivative as the active ingredient

#26
20120277332
2012-11-01

Organic superacid monomers containing a bis-sulfonic acid group and methods of making and using the same

#27
20110263688
2011-10-27

Coferons and methods of making and using them

#28
20110257417
2011-10-20

HIV-1 INHIBITING PHARMACEUTICAL COMPOSITION CONTAINING AN ECKLONIA CAVA-DERIVED PHLOROGLUCINOL POLYMER COMPOUND

#29
20110229973
2011-09-22

Methods for using congeneric, chlorinated, brominated and/or iodised, fluorinated aromatic standard compounds having two benzol rings

#30
20110130575
2011-06-02

Synthesis of clay-templated subnano-sized zero valent iron (ZVI) particles and clays containing same

#31
20110091532
2011-04-21

COMPOSITION FOR THE TREATMENT OF ARTHRITIS CONTAINING A DIBENZO-P-DIOXIN DERIVATIVE AS THE ACTIVE INGREDIENT

#32
20100234666
2010-09-16

Method for purification of substances contaminated with organic chemicals

#33
20090153031
2009-06-18

Heterocyclic compound and organic electroluminescent device using the same

#34
20070298501
2007-12-27

Congeneric, Chlorinated, Brominated And/Or Iodised, Fluorinated Aromatic Compounds Comprising Two Benzol Rings In Their Basic Structure, Method For Their Production And Use Thereof

#35
20070129555
2007-06-07

Aminodibenzodioxin derivative and organic electroluminescent using the same

#36
20050075332
2005-04-07

Tricyclic compounds with antiviral activity