ClassID:

92662

C07C227/26 - CPC Classification

Classification description:

Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing carboxyl groups by reaction with HCN, or a salt thereof, and amines, or from aminonitriles

Recent Application in this class:
#1
20250361212
2025-11-27

SYNTHESIS OF NIROGACESTAT

#2
20250136561
2025-05-01

COMPOSITIONS OF MATTER FROM UNSATURATED NITRILES

#3
20230312480
2023-10-05

Synthesis of nirogacestat

#4
20230091415
2023-03-23

Synthesis of nirogacestat

#5
20230089434
2023-03-23

Synthesis of nirogacestat

#6
20220024848
2022-01-27

Salts formed by 2-(1-acyloxy-n-pentyl) benzoic acid and basic amino acid or aminoguanidine, and preparation method and application thereof

#7
20210403414
2021-12-30

PRODUCTION OF NITROGEN-CONTAINING CHELATORS

#8
20210403413
2021-12-30

PRODUCTION OF NITROGEN-CONTAINING CHELATORS

#9
20210403412
2021-12-30

PRODUCTION OF NITROGEN-CONTAINING CHELATORS

#10
20210292273
2021-09-23

Method for producing glycine

#11
20210094902
2021-04-01

Process for manufacturing a complexing agent

#12
20210036234
2021-02-04

White light emitting material, preparation method thereof, and application thereof

#13
20190127668
2019-05-02

Mixtures of chelating agents, and process for making such mixtures

#14
20170334833
2017-11-23

Crystals of alanine N-acetic acid precursors, process to prepare them and their use

#15
20170247318
2017-08-31

Solutions of trialkali metal salts of MGDA with an excess of L-enantiomer, their manufacture and use

#16
20170174630
2017-06-22

Cure accelerators for anaerobic curable compositions

#17
20150112096
2015-04-23

Amino and imino propionic acids, process of preparation and use

#18
20150089861
2015-04-02

Amino and imino propionic acids, process of preparation and use

#19
20140323684
2014-10-30

Amino acid preparation method comprising a step of hydroformylation of an unsaturated fatty nitrile

#20
20130066109
2013-03-14

Compound reagents and method for synthesizing enantiomerically enriched amino acids

#21
20120283473
2012-11-08

Process for the preparation of a crystalline L-MGDA trialkali metal salt

#22
20120248370
2012-10-04

Process for the preparation of aqueous solutions of methylglycine-N,N-diacetic acid trialkali metal salts

#23
20110296746
2011-12-08

Amino and imino propionic acids, process of preparation and use

#24
20110288332
2011-11-24

Aminocarboxylate powders with improved purity and flowability properties

#25
20100324334
2010-12-23

Alkali metal salt of glutamic acid N,N-diacetic acid, a process to prepare such salt, and the use thereof

#26
20100222610
2010-09-02

Glutamic acid N,N-diacetic amide, glutamic acid N-acetic amide N-acetonitrile, alkali metal salts thereof, process to prepare them and their use

#27
20080255367
2008-10-16

Process for the preparation and isolation of the individual stereoisomers of 1-amino, 3-substituted phenylcyclopentane-carboxylates

#28
20080194873
2008-08-14

Method for producing methylglycine-N,N-diethanoic acid-trialkali metal salts with a low by-product content