C07D311/84 - CPC Classification Index

ClassID:

95077 ⎘

C07D311/84 - 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

Sub-classes:

C07D311/86 » Oxygen atoms, e.g. xanthones 83
C07D311/88 » Nitrogen atoms 32

Recent Application in this class:

20210347727

2021-11-11

CALPAIN MODULATORS AND THERAPEUTIC USES THEREOF

20200248023

2020-08-06

Ink set

20190263773

2019-08-29

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

20180222855

2018-08-09

Hydrazinyl and aminooxy compounds and their methods of use

20180100026

2018-04-12

OPTIMIZED CHIMERIC RECEPTOR T CELL SWITCHES AND USES THEREOF

20170369431

2017-12-28

Hydrazinyl and aminooxy compounds and their methods of use

20170101389

2017-04-13

Leveling composition and method for electrodeposition of metals in microelectronics

20170088534

2017-03-30

3,6-disubstituted xanthylium salts

20170029400

2017-02-02

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

#10

20160185886

2016-06-30

Catalyst system, olefin polymerization catalyst components comprising at least an internal electron donor compound, and methods of making and using the same

#11

20160040013

2016-02-11

Colored composition

#12

20150368819

2015-12-24

Leveling composition and method for electrodeposition of metals in microelectronics

#13

20130303767

2013-11-14

Thionating agent

#14

20130102774

2013-04-25

Thionation process and a thionating agent

#15

20120068166

2012-03-22

Aromatic chalcogen compounds and their use

#16

20110319446

2011-12-29

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

#17

20110300074

2011-12-08

3,6-disubstituted xanthylium salts and use thereof in treatment of tauopathies

#18

20100221656

2010-09-02

Photosensitive compound, photosensitive composition, resist pattern forming method, and device production process

#19

20100144852

2010-06-10

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

#20

20100113818

2010-05-06

Photoacid generator containing aromatic ring

#21

20100075953

2010-03-25

SUBSTITUTED PIPERAZINES, (1,4) DIAZEPINES, AND 2,5-DIAZABICYCLO (2.2.1) HEPTANES AS HISTAMINE H1 AND/OR H3 ANTAGONISTS OR HISTAMINE H3 REVERSE ANTAGONISTS

#22

20090181943

2009-07-16

Inhibitors of histone deacetylase

#23

20090121627

2009-05-14

Aromatic chalcogen compounds and their use

#24

20080027228

2008-01-31

Substituted thioacetamides

#25

20070088016

2007-04-19

Tricyclic steroid hormone nuclear receptor modulators

#26

20060134538

2006-06-22

Aromatic chalcogen compounds and their use

#27

20060025404

2006-02-02

Substituted piperazines,(1,4) diazepines, and 2,5-diazabicyclo (2.2.1)iieptanes as histamine H1 and/or H3 antagonists or histamine H3 reverse antagonists

#28

20050192313

2005-09-01

Substituted thioacetamides