ClassID:

92436

C07C209/82 - CPC Classification

Classification description:

Preparation of compounds containing amino groups bound to a carbon skeleton Purification; Separation; Stabilisation; Use of additives

Sub-classes:
Recent Application in this class:
#1
20220388960
2022-12-08

ORGANIC MOLECULES FOR USE IN LIGHT-EMITTING DEVICES

#2
20200109104
2020-04-09

Method for purifying 1,5-pentanediamine and the 1,5-pentanediamine prepared thereby

#3
20190233364
2019-08-01

Catalyst modification with alkali metal, alkaline earth metal or rare earth metal ions in the continuous liquid-phase hydrogenation of nitro compounds

#4
20190210955
2019-07-11

Process for hydrogenating a mixture in the presence of a colorless amine

#5
20180093200
2018-04-05

Process for separation of diamines and/or omega-aminoacids from a feed mixture

#6
20180002272
2018-01-04

Method for purifying 1,5-pentanediamine and 1,5-pentanediamine

#7
20170101365
2017-04-13

AZIDOALKYLAMINE SALTS AND THEIR USE AS INTERMEDIATES

#8
20160297746
2016-10-13

Process for separation of diamines and/or omega-aminoacids from a feed fixture

#9
20150266805
2015-09-24

Method for producing racemate of compound

#10
20150038744
2015-02-05

Crystalline Solid Rasagiline Base

#11
20140135528
2014-05-15

Method for producing DADPM

#12
20120078015
2012-03-29

Chemical installation

#13
20100145101
2010-06-10

Crystalline solid rasagiline base

#14
20100144887
2010-06-10

Crystalline solid rasagiline base

#15
20100069673
2010-03-18

Neutralization of Ethylenediamine Hydrochloride and recovery of Ethylenediamine

#16
20080319220
2008-12-25

Preparation of both hexamethylene diamine and aminocapronitrile

#17
20080161412
2008-07-03

Process for preparation of sertraline hydrochloride form I

#18
20080161408
2008-07-03

Crystalline solid rasagiline base

#19
20070100165
2007-05-03

Process for preparation of sertraline hydrochloride form I

#20
20070054963
2007-03-08

Amorphous cinacalcet hydrochloride and preparation thereof