ClassID:

95108

C07D317/24 - CPC Classification

Classification description:

Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms; Radicals substituted by singly bound oxygen or sulfur atoms esterified

Recent Application in this class:
#1
20260115139
2026-04-30

Amino Acid-Containing Ionizable Lipids for the Delivery of Therapeutic Agents

#2
20250313543
2025-10-09

5-(2-BUTYL-1,3-DIOXOLAN-2-YL)-1-METHYLPENTYL ACETATE AND PROCESS FOR PREPARING 2,7-DIACETOXYUNDECANE THEREFROM

#3
20250304547
2025-10-02

Sulfur-Containing Lipids

#4
20240300914
2024-09-12

KC2-Type Lipids

#5
20230393469
2023-12-07

RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER, AND COMPOUND

#6
20230174473
2023-06-08

Antimicrobial and antiviral sulfur containing glycerol monoester derivatives

#7
20230103217
2023-03-30

2,2-dimethyl-1,3-dioxolan-4-yl-methyl 2-bromo-2,2-difluoroacetate, waterborne polyurethane, and preparation methods thereof

#8
20220127224
2022-04-28

Antimicrobial and antiviral sulfur containing glycerol monoester derivatives

#9
20220089535
2022-03-24

Antimicrobial and antiviral sulfur containing glycerol monoester derivatives

#10
20210040058
2021-02-11

Acid-labile surfactants

#11
20200291178
2020-09-17

Hydrophilic polymer derivative having cyclic benzylidene acetal linker

#12
20190194157
2019-06-27

COALESCING AGENT DERIVED FROM DIOXOLANE DERIVATIVES

#13
20190117784
2019-04-25

Acid-Labile Lipophilic Prodrugs of Cancer Chemotherapeutic Agents

#14
20190031638
2019-01-31

Method for producing monomers from isomeric mixtures

#15
20180362445
2018-12-20

Water-soluble L-DOPA esters

#16
20180312633
2018-11-01

Lipid derivative in which hydrophilic polymer is bound through cyclic benzylidene acetal linker

#17
20180296677
2018-10-18

Lipids and lipid compositions for the delivery of active agents

#18
20180259851
2018-09-13

Salt and photoresist composition containing the same

#19
20180161439
2018-06-14

Acid-labile lipophilic prodrugs of cancer chemotherapeutic agents

#20
20170315137
2017-11-02

AMYLOID BINDING AGENTS

#21
20170174649
2017-06-22

ESTERS OF ACETALS, COMPOSITION THEREOF, METHODS OF PREPARATION AND MAIN USES THEREOF IN COSMETIC AREA

#22
20170131632
2017-05-11

Acid diffusion control agent, radiation-sensitive resin composition, resist pattern-forming method, compound, and production method

#23
20170107325
2017-04-20

HYDROPHILIC POLYMER DERIVATIVE HAVING CYCLIC BENZYLIDENE ACETAL LINKER

#24
20160370700
2016-12-22

Photoresist composition, compound, and production method thereof

#25
20160354475
2016-12-08

Acid-labile lipophilic prodrugs of cancer chemotherapeutic agents

#26
20160318894
2016-11-03

Sulfamate derivative compounds for use in treating or alleviating pain

#27
20160185746
2016-06-30

Dioxolane derivative, liquid crystal composition, liquid crystal element, and liquid crystal display device

#28
20160168315
2016-06-16

MODIFIED OLIGOESTERS AND MANUFACTURE METHODS OF THE OLIGOESTERS

#29
20160108023
2016-04-21

Compound

#30
20150361281
2015-12-17

Solvent system and compositions therewith

#31
20150177262
2015-06-25

Amyloid binding agents

#32
20150152036
2015-06-04

Method of preparing ester compound and ester compound prepared thereby

#33
20150004545
2015-01-01

Photoresist composition, compound, and production method thereof

#34
20140303232
2014-10-09

Lipids and lipid compositions for the delivery of active agents

#35
20140296344
2014-10-02

Polyunsaturated fatty acid monoglycerides, derivatives, and uses thereof

#36
20140288319
2014-09-25

Cross-metathesis reaction of functionalized and substituted olefins using group 8 transition metal carbene complexes as metathesis catalysts

#37
20140249213
2014-09-04

Acid-labile lipophilic prodrugs of cancer chemotherapeutic agents

#38
20140228339
2014-08-14

Compound

#39
20140155637
2014-06-05

Chiral synthesis of N-{3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-methoxyphenyl}-1-[2,3-dihydroxy-propyl]cyclopropanesulfonamides

#40
20140150380
2014-06-05

Merocyanine derivatives

#41
20140046018
2014-02-13

Biodegradable polymer—bioactive moiety conjugates

#42
20130059911
2013-03-07

Polyunsaturated fatty acid monoglycerides, derivatives, and uses thereof

#43
20130040926
2013-02-14

Compound

#44
20130011783
2013-01-10

Monomers, polymers, photoresist compositions and methods of forming photolithographic patterns

#45
20120309819
2012-12-06

Acid-labile lipophilic prodrugs of cancer chemotherapeutic agents

#46
20120302603
2012-11-29

Amyloid binding agents

#47
20120135351
2012-05-31

Salt and photoresist composition comprising the same

#48
20110312904
2011-12-22

Compounds, compositions and methods for reducing toxicity and treating or preventing diseases

#49
20110243884
2011-10-06

Biodegradable polymer—bioactive moiety conjugates

#50
20110237805
2011-09-29

Intermediates and methods for making zearalenone macrolide analogs

#51
20110195127
2011-08-11

Compositions and methods for silencing apolipoprotein B

#52
20110046398
2011-02-24

Intermediates in the synthesis zearalenone macrolide analogs

#53
20100316951
2010-12-16

Salt and photoresist composition containing the same

#54
20100160261
2010-06-24

Polyunsaturated fatty acid monoglycerides, derivatives, and uses thereof

#55
20100005708
2010-01-14

Preparation of fatty acid esters of glycerol formal and its use as biofuel

#56
20090311403
2009-12-17

Method of Using Organic Compounds

#57
20090292019
2009-11-26

Polyunsaturated fatty acid monoglycerides, derivatives, and uses thereof

#58
20080287694
2008-11-20

Processes for producing a fluorosulfonyl group-containing compound and a compound LED from the fluorosulfonyl group-containing compound

#59
20080145901
2008-06-19

Process for the preparation of 3,5-di-O-acyl-2-fluoro-2-C-methyl-D-ribono-gamma-lactone

#60
20070249823
2007-10-25

PROCESS FOR PREPARING GEMCITABINE AND ASSOCIATED INTERMEDIATES

#61
20070191631
2007-08-16

Process for producing optically active fluorochemical

#62
20070155975
2007-07-05

Cross-metathesis reaction of functionalized and substituted olefins using group 8 transition metal carbene complexes as metathesis catalysts

#63
20060252900
2006-11-09

(Meth)acrylic and (meth)acrylamide monomers, polymerizable compositions, and polymers obtained

#64
20060217570
2006-09-28

Tertiary amine compounds having an ester structure and processes for preparing the same