ClassID:

95094

C07D313/20 - CPC Classification

Classification description:

Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom; Eight-membered rings condensed with carbocyclic rings or ring systems

Recent Application in this class:
#1
20250333392
2025-10-30

SYNTHESIS OF (-)-TRANS-DELTA-9-TETRAHYDROCANNABIVARIN (DELTA-9 THCV) AND ANALOGS THEREOF

#2
20250027126
2025-01-23

IMPROVED METHODS AND ENZYMES

#3
20240190809
2024-06-13

THERAPEUTIC AMINOINDANE COMPOUNDS AND COMPOSITIONS

#4
20230286913
2023-09-14

INHIBITORS OF NITRIC OXIDE SYNTHASES (NOS), PHARMACEUTICAL PRODUCTS THEREOF, AND METHODS THEREOF

#5
20220052272
2022-02-17

Organic electroluminescent compound and organic electroluminescent device comprising the same

#6
20200297700
2020-09-24

BICYCLIC COMPOUND, PRODUCTION AND USE THEREOF

#7
20190038604
2019-02-07

BICYCLIC COMPOUND, PRODUCTION AND USE THEREOF

#8
20190010114
2019-01-10

Dezocine analogue

#9
20170349605
2017-12-07

Condensed heterocyclic compound

#10
20160008326
2016-01-14

Bicyclic compound, production and use thereof

#11
20150322079
2015-11-12

LOW CATALYST LOADING IN METATHESIS REACTIONS

#12
20150307455
2015-10-29

Heterocyclic compounds

#13
20130053553
2013-02-28

Heterocyclic compounds

#14
20120232028
2012-09-13

Bicyclic compound, production and use thereof

#15
20090159874
2009-06-25

Organic electroluminescent devices

#16
20090156836
2009-06-18

Method for the production of mumbaistatin derivatives

#17
20090137045
2009-05-28

Pyridinium Cationic Lipids as Gene Transfer Agents

#18
20090030032
2009-01-29

Bicyclic compound, production and use thereof

#19
20080161287
2008-07-03

Bicyclic compound, production and use thereof

#20
20050196863
2005-09-08

Pyridinium cationic lipids as gene transfer agents

#21
20050096475
2005-05-05

Process for producing cyclic compound