ClassID:

95487

C07D497/18 - CPC Classification

Classification description:

Heterocyclic compounds containing in the condensed system at least one hetero ring having oxygen and sulfur atoms as the only ring hetero atoms in which the condensed system contains three hetero rings Bridged systems

Recent Application in this class:
#1
20250197416
2025-06-19

PARTHENOLIDE DERIVATIVES AND USE THEREOF

#2
20210070771
2021-03-11

COMMERCIALLY VIABLE SYNTHESIS OF CANTHARIDIN AND BIOACTIVE CANTHARIDIN DERIVATIVES

#3
20190002474
2019-01-03

Commercially viable synthesis of cantharidin and bioactive cantharidin derivatives

#4
20160214996
2016-07-28

MACROCYCLIC COMPOUNDS FOR THE TREATMENT OF PROLIFERATIVE DISEASES

#5
20150056558
2015-02-26

Photoacid generator and photoresist comprising same

#6
20130164675
2013-06-27

Acrylic ester derivative, high-molecular compound and photoresist composition

#7
20130084525
2013-04-04

Photoacid generator and photoresist comprising same

#8
20120301829
2012-11-29

Resist composition, method of forming resist pattern, novel compound, and acid generator

#9
20120270881
2012-10-25

Conformationally constrained, fully synthetic macrocyclic compounds

#10
20120225385
2012-09-06

Salt and photoresist composition comprising the same

#11
20120202821
2012-08-09

Conformationally constrained, fully synthetic macrocyclic compounds

#12
20120107744
2012-05-03

Resist composition, method of forming resist pattern, novel compound and acid generator

#13
20110160465
2011-06-30

Production method for sultone derivatives

#14
20110137025
2011-06-09

Chemical framework compositions and methods of use

#15
20110117497
2011-05-19

Acrylate derivative, haloester derivative, polymer compound and photoresist composition

#16
20100136478
2010-06-03

Resist composition, method of forming resist pattern, novel compound, and acid generator

#17
20100130572
2010-05-27

Cytoskeletal active compounds, composition and use

#18
20080076735
2008-03-27

Cytoskeletal active compounds, composition and use

#19
20060217427
2006-09-28

Cytoskeletal active compounds, compositions and use