ClassID:

94031

C07D203/24 - CPC Classification

Classification description:

Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom Sulfur atoms

Recent Application in this class:
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2025-08-28

COMPOUNDS, COMPLEXES, AND METHODS FOR THEIR PREPARATION AND OF THEIR USE

#2
20250115551
2025-04-10

SYNTHESIS OF RAS INHIBITORS

#3
20210155610
2021-05-27

Iridinesulfonamide compound and use method thereof

#4
20200330968
2020-10-22

Compositions and methods for catalysts based on bridged chiral amidoporphyrins and their metal complexes

#5
20200277243
2020-09-03

Method for producing perfluoroalkylated compound

#6
20160297780
2016-10-13

Preparation of cobicistat intermediates

#7
20130281695
2013-10-24

Intermediates of sitagliptin and preparation process thereof

#8
20120215011
2012-08-23

Aziridination of olefins

#9
20120077990
2012-03-29

Alkene Aziridination

#10
20110112288
2011-05-12

Metal Porphyrin Catalyzed Olefin Aziridination with Sulfonyl Azides

#11
20100113835
2010-05-06

Method for producing optically active aziridine compounds and amine compounds as well as complexes and their intermediates used in this method

#12
20100113815
2010-05-06

Method for producing optically active aziridine compounds and amine compounds as well as complexes and their intermediates used in this method

#13
20090022664
2009-01-22

Radiolabelling via fluorination of aziridines

#14
20080081916
2008-04-03

Method for producing optically active aziridine compounds and amine compounds as well as complexes and their intermediates used in this method

#15
20060211870
2006-09-21

Efficient aziridination of olefins catalyzed by dirhodium catalysts

#16
20050143586
2005-06-30

Process for producing optically active amino acid derivatives