ClassID:

96214

C07F9/65527 - 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 oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a seven-(or more) membered ring condensed with carbocyclic rings or carbocyclic ring systems

Recent Application in this class:
#1
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2024-10-17

ASYMMETRIC GPR84 ANTAGONIST AND USE THEREOF

#2
20240298524
2024-09-05

N-Doped Semiconducting Material Comprising Phosphine Oxide Matrix and Metal Dopant

#3
20230219919
2023-07-13

LITHIUM EXTRACTION WITH CROWN ETHERS

#4
20210202842
2021-07-01

N-Doped Semiconducting Material Comprising Phosphine Oxide Matrix and Metal Dopant

#5
20170158723
2017-06-08

Heterocyclic selenamonophosphites protected on a hydroxyl group and processes for preparation thereof

#6
20170158722
2017-06-08

Heterocyclic selenophosphites and method for the preparation thereof

#7
20170158590
2017-06-08

Heterocyclic selenabisphosphites and process for preparation thereof

#8
20160184811
2016-06-30

Aryl phosphines with fused ring ortho-alkoxy substitution

#9
20150361088
2015-12-17

Two-carbon linked artemisinin-derived trioxane dimers

#10
20150018566
2015-01-15

TUBULIN BINDING AGENTS

#11
20140371480
2014-12-18

Copper catalyzed halogenaton and reaction products

#12
20120140439
2012-06-07

Rare-earth complex and uses thereof

#13
20100016261
2010-01-21

Chemical compounds

#14
20090058289
2009-03-05

Materials for organic electroluminescent devices

#15
20080242534
2008-10-02

Bisphosphine ligand

#16
20070117989
2007-05-24

7,7-disubstituted (5H,9H)-6,8-dioxabenzocycloheptene compounds useful in the synthesis of non-steroidal analogues of vitamin D

#17
20070004927
2007-01-04

Chiral ligands for application in asymmetric syntheses

#18
20060161022
2006-07-20

Chiral ligands for application in asymmetric syntheses

#19
20060142603
2006-06-29

Transition metal complex and process for producing optically active alcohol

#20
20060035863
2006-02-16

Noncardiotoxic pharmaceutical compounds

#21
20050250951
2005-11-10

Chiral C2-symmetric biphenyls, their preparation and also metal complexes in which these ligands are present and their use as catalysts in chirogenic syntheses

#22
20050014633
2005-01-20

Biphenyldiphosphine compounds