ClassID:

96617

C07K1/062 - CPC Classification

Classification description:

General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using protecting groups for alpha- or omega-carboxy functions

Recent Application in this class:
#1
20260014282
2026-01-15

METHODS OF FORMING RADIOPAQUE PEPTIDES FOR USE IN MEDICAL HYDROGELS

#2
20260001907
2026-01-01

Method for Synthesizing Amide and/or Polypeptide Using Transient Protected Amino Acid as Ammonia Component

#3
20250197450
2025-06-19

METHOD FOR PRODUCING N-ALKYL AMINO ACID AND PEPTIDE INCLUDING N-ALKYL AMINO ACID

#4
20240317796
2024-09-26

METHOD FOR PRODUCING PEPTIDE COMPOUND, PROTECTIVE GROUP-FORMING REAGENT, AND SUBSTITUTED BENZYL COMPOUND

#5
20240309557
2024-09-19

PYRAZOLE AND PYRAZOLINE-CONTAINING PEPTIDES, HIGH THROUGHPUT CLICK LIBRARIES, AND METHODS

#6
20240218014
2024-07-04

SYNTHESIS OF A CYCLIC PEPTIDE

#7
20230219999
2023-07-13

METHOD FOR PRODUCING PEPTIDES OR PROTEINS OR PEPTIDOMIMETICS

#8
20220306682
2022-09-29

METHOD FOR PRODUCING PEPTIDE COMPOUND

#9
20220235096
2022-07-28

An improved process for the preparation of Plecanatide

#10
20220119441
2022-04-21

METHOD FOR PREPARING DRUG-LINKER MC-MMAF FOR ANTIBODY DRUG CONJUGATE, AND INTERMEDIATES THEREIN

#11
20220089619
2022-03-24

Synthesis strategy for gap protecting group

#12
20220041680
2022-02-10

Process for the manufacture of GLP-1 analogues

#13
20220041648
2022-02-10

METHOD FOR PRODUCING PEPTIDE CONTINUOUSLY

#14
20210380634
2021-12-09

METHOD FOR PRODUCING PEPTIDE COMPOUND, PROTECTIVE GROUP-FORMING REAGENT, AND CONDENSED POLYCYCLIC AROMATIC HYDROCARBON COMPOUND

#15
20210380633
2021-12-09

METHOD FOR PRODUCING PEPTIDE COMPOUND, PROTECTIVE GROUP-FORMING REAGENT, AND AROMATIC HETEROCYCLIC COMPOUND

#16
20210009611
2021-01-14

Benzyl compound

#17
20200291061
2020-09-17

METHOD FOR PRODUCING PEPTIDE COMPOUND

#18
20200277328
2020-09-03

METHOD FOR PREPARING LIXISENATIDE

#19
20200095275
2020-03-26

SITE-SELECTIVE FUNCTIONALIZATION OF PROTEINS USING TRACELESS AFFINITY LABELS

#20
20190330263
2019-10-31

Capping of unprotected amino groups during peptide synthesis

#21
20190263842
2019-08-29

Xanthene protective agent

#22
20190144499
2019-05-16

PHENYL PROPANAMIDE DERIVATIVE, AND MANUFACTURING METHOD AND PHARMACEUTICAL APPLICATION THEREOF

#23
20190023726
2019-01-24

Benzyl compound

#24
20170275331
2017-09-28

Site-selective functionalization of proteins using traceless affinity labels

#25
20170166611
2017-06-15

Antibacterial agents: salinamide derivatives

#26
20170008922
2017-01-12

Branched chain-containing aromatic compound

#27
20160362445
2016-12-15

Solid phase peptide synthesis via side chain attachment

#28
20160122383
2016-05-05

Peptide Ligation

#29
20160060198
2016-03-03

Diphenylmethane compound

#30
20140371424
2014-12-18

Benzylic compound

#31
20140235789
2014-08-21

Solid phase peptide synthesis via side chain attachment

#32
20140213761
2014-07-31

Method of making peptides using diphenylmethane compound

#33
20140094567
2014-04-03

Diketopiperazine forming dipeptidyl linker

#34
20140088291
2014-03-27

Method for producing peptide

#35
20140080999
2014-03-20

Method for producing peptide

#36
20140046022
2014-02-13

Fluorene compound

#37
20140005359
2014-01-02

Branched chain-containing aromatic compound

#38
20120108748
2012-05-03

Solid phase peptide synthesis of peptide alcohols

#39
20120059149
2012-03-08

Branched chain-containing aromatic compound

#40
20110160433
2011-06-30

Benzylic compound

#41
20110143384
2011-06-16

Methods of peptide modification

#42
20100324266
2010-12-23

Photocleavable Protecting Groups

#43
20100249374
2010-09-30

Diphenylmethane compound

#44
20100240867
2010-09-23

Fluorene compound

#45
20090215985
2009-08-27

DIFFERENTIALLY PROTECTED ORTHOGONAL LANTHIONINE TECHNOLOGY

#46
20090076295
2009-03-19

PHOTOCLEAVABLE PROTECTING GROUPS

#47
20080167491
2008-07-10

T-butoxycarbonylaminoethylamine for the Synthesis of PNA Monomer Units, Amino Acid Derivatives, Intermediates Thereof, and Processes for Productions of Them

#48
20070037963
2007-02-15

Differentially protected orthogonal lanthionine technology

#49
20060210452
2006-09-21

Very large scale immobilized polymer synthesis

#50
20050261473
2005-11-24

Carboxy protection strategies for acidic C-terminal amino acids in chemical ligation of oligopeptides

#51
20050214828
2005-09-29

Very large scale immobilized polymer synthesis

#52
20050187402
2005-08-25

T-butoxycarbonylaminoethylamine for the synthesis of PNA monomer units, amino acid derivatives, intermediates therof, and processes for productions of them

#53
20050148027
2005-07-07

Very large scale immobilized polymer synthesis

#54
20050101765
2005-05-12

Photocleavable protecting groups