- Chemical Name:CID 10909711
- CAS No.:4023-02-3
- Molecular Formula:C4H6N4.HCl
- Molecular Weight:146.579
- Hs Code.:29339900
- Mol file:4023-02-3.mol
Synonyms:
Synonyms:
99% *data from raw suppliers
1H-Pyrazole-1-carboxamidine hydrochloride *data from reagent suppliers
There total 6 articles about CID 10909711 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
Reference yield: 99.0%
Reference yield: 98.0%
Reference yield: 95.0%
The research focuses on the development of an efficient all-solid-phase synthesis method for argifin, a natural product cyclic pentapeptide chitinase inhibitor. The purpose of this study was to improve the synthesis process, overcome side reactions, and provide valuable structure-activity relationship (SAR) data for the argifin scaffold. The researchers successfully developed a new synthesis approach that avoids aspartimide formation during deprotection, using a novel aqueous acidolysis procedure. They also synthesized a series of argifin analogues based on the X-ray structure of argifin in complex with a representative family 18 chitinase, which highlighted the key role of the Arg(MC)-MePhe dipeptide in binding. The chemicals used in the process included Fmoc-protected amino acids, PyBOP/DIPEA for peptide coupling, Pd(Ph3P)4/PhSiH3 for allyl ester cleavage, and various reagents for side-chain manipulation and deprotection, such as 1H-pyrazole-1-carboxamidine hydrochloride and N-succinimidyl N-methylcarbamate. The conclusions drawn from the study emphasized the efficiency of the all-solid-phase route to argifin and its potential for automation and scale-up, as well as the importance of specific residues in the binding affinity of chitinase inhibitors.