A Process For The Preparation Of Glucagon

Abstract: The present invention relates to a process for preparation of glucagon comprising condensing a fragment-1 (24 mer providing amino acid residues 6-29 of glucagon) with a fragment-2 (5- mer providing amino acid residues 1-5 of glucagon) in the presence of a coupling agent to obtain a protected glucagon, deprotecting the protected glucagon with a cocktail mixture to afford crude glucagon followed by RP-HPLC purification to isolate pure glucagon.

Patent Information

Application #

Filing Date

19 August 2025

Publication Number

36/2025

Publication Type

INA

Invention Field

BIOTECHNOLOGY

Status

Email

Parent Application

Applicants

BIOCON LIMITED

20th KM, Hosur Road, Electronic City, Karnataka Bangalore 560100

Inventors

1. PAWAR, Vaibhav Ramdas

Indra Aangan, B-603, Khanda Colony, New Panvel Maharashtra 410206

2. PRABHAKARA, Suprabha

No 1, 8th main, 4th cross, Gururaja Layout, BSK 3rd stage, Karnataka Bengaluru 560085

3. SRIPATHI, Sandeep Rao S

# 56, Sripathi Nivas, Ist main Road, Terracon residency, Bommasandra, Karnataka Bengaluru 560095

4. JOGDAND, Nivrutti

GAT No 160/161, E Wing, Flat No. 703, E-Block, Gandharva Excellence, Moshi, Maharashtra Pune 412105

5. PATIL, Nitin Sopanrao

Flat # 211B Floriana Estate, 53 Sarjapur Road Koramangala 3rd Block, Karnataka Bengaluru 560034

Specification

Documents

Application Documents

#	Name	Date
1	202547078501-STATEMENT OF UNDERTAKING (FORM 3) [19-08-2025(online)].pdf	2025-08-19
2	202547078501-REQUEST FOR EXAMINATION (FORM-18) [19-08-2025(online)].pdf	2025-08-19
3	202547078501-PRIORITY DOCUMENTS [19-08-2025(online)].pdf	2025-08-19
4	202547078501-FORM 18 [19-08-2025(online)].pdf	2025-08-19
5	202547078501-FORM 1 [19-08-2025(online)].pdf	2025-08-19
6	202547078501-DECLARATION OF INVENTORSHIP (FORM 5) [19-08-2025(online)].pdf	2025-08-19
7	202547078501-COMPLETE SPECIFICATION [19-08-2025(online)].pdf	2025-08-19
8	202547078501-FORM-26 [10-11-2025(online)].pdf	2025-11-10