Category: 7524-52-9

Khadake, Shivaji Narayan; Karamathulla, Shaik; Jena, Tapan Kumar; Monisha, Mohan; Tuti, Nikhil Kumar; Khan, Faiz Ahmed; Anindya, Roy published an article in 2021. The article was titled 《Synthesis and antibacterial activities of marine natural product ianthelliformisamines and subereamine synthetic analogues》, and you may find the article in Bioorganic & Medicinal Chemistry Letters.COA of Formula: C12H15ClN2O2 The information in the text is summarized as follows:

Marine sponges of the genus Suberea produce a variety of brominated tyrosine alkaloids which display a diverse range of biol. activities including antiproliferative, antimicrobial and antimalarial activities. In continuation of our search for biol. active marine natural products as antibacterial compounds, we report here the synthesis and evaluation of the biol. activity of a panel of ianthelliformisamines and subereamine analogs using the literature-known acid-amine coupling reaction. Several derivatives of ianthelliformisamine were obtained by coupling Boc-protected polyamines with brominated aromatic acrylic acid derivatives followed by Boc-deprotection using TFA. The aromatic acrylic acid derivatives varied in bromine substitution and geometry of the double bond. Similarly, subereamine analogs were synthesized by employing the coupling reaction between various brominated phenylacrylic acids with com. available chiral amino ester derivatives followed by ester hydrolysis. These synthetic analogs were screened for antibacterial activity against both Gram-neg. (Escherichia coli) and Gram-pos. (Staphylococcus aureus) strains. Ianthelliformisamine derivative I showed bactericidal activity against Staphylococcus aureus with an IC50 value of 3.8μM (MIC = 25μM). In the experiment, the researchers used H-Trp-OMe.HCl(cas: 7524-52-9COA of Formula: C12H15ClN2O2)

H-Trp-OMe.HCl(cas:7524-52-9) is one of amino acid derivatives. Amino acid derivatives represent an important category of skin penetration promoters. These compounds possess hydrophobic chains attached to an amino acid headgroup via a biodegradable ester bond. Due to the amphiphilic nature of these derivatives, it is possible for them to enter into the SC lipid barrier and significantly disorganize skin membrane lipids.COA of Formula: C12H15ClN2O2

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

《Post-synthetic functionalization of tryptophan protected peptide sequences through indole (C-2) photocatalytic alkylation》 was written by Lima, Rafaely N.; Delgado, Jose A. C.; Bernardi, Darlon I.; Berlinck, Roberto G. S.; Kaplaneris, Nikolaos; Ackermann, Lutz; Paixao, Marcio W.. HPLC of Formula: 7524-52-9This research focused ontryptophan photocatalytic alkylation bromo amino acid visible light; peptide photocatalytic alkylation bromo carbonyl functional group cyclic voltammetry. The article conveys some information:

We report a selective, mild, and efficient C-H functionalization of tryptophan and tryptophan-containing peptides with activated α-bromo-carbonyl compounds under visible-light irradiation The protocol efficiency is outlined by the wide substrate scope and excellent tolerance of sensitive functional groups present in the amino acid side chains. The method can be successfully extended to access pharmaco-peptide conjugate scaffolds. In the experimental materials used by the author, we found H-Trp-OMe.HCl(cas: 7524-52-9HPLC of Formula: 7524-52-9)

H-Trp-OMe.HCl(cas:7524-52-9) is one of amino acid derivatives. Amino acid derivatives represent an important category of skin penetration promoters. These compounds possess hydrophobic chains attached to an amino acid headgroup via a biodegradable ester bond. Due to the amphiphilic nature of these derivatives, it is possible for them to enter into the SC lipid barrier and significantly disorganize skin membrane lipids.HPLC of Formula: 7524-52-9

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Product Details of 7524-52-9In 2020 ,《Examination of sulfonamide-based inhibitors of MMP3 using the conditioned media of invasive glioma cells》 was published in Journal of Enzyme Inhibition and Medicinal Chemistry. The article was written by Poole, Alisha T.; Sitko, Christopher A.; Le, Caitlin; Naus, Christian C.; Hill, Bryan M.; Bushnell, Eric A. C.; Chen, Vincent C.. The article contains the following contents:

Glioblastoma multiforme (GBM) is the deadliest and the most common primary malignant brain tumor. The median survival for patients with GBM is around one year due to the nature of glioma cells to diffusely invade that make the complete surgical resection of tumors difficult. Based upon the connexin43 (Cx43) model of glioma migration we have developed a computational framework to evaluate MMP inhibition in materials relevant to GBM. Using the ilomastat Leu-Trp backbone, we have synthesized novel sulfonamides and monitored the performance of these compounds in conditioned media expressing MMP3. From the results discussed herein we demonstrate the performance of sulfonamide based MMPIs included AP-3, AP-6, and AP-7. In the experiment, the researchers used many compounds, for example, H-Trp-OMe.HCl(cas: 7524-52-9Product Details of 7524-52-9)

H-Trp-OMe.HCl(cas:7524-52-9) is one of amino acid derivatives. Amino acid derivatives represent an important category of skin penetration promoters. These compounds possess hydrophobic chains attached to an amino acid headgroup via a biodegradable ester bond. Due to the amphiphilic nature of these derivatives, it is possible for them to enter into the SC lipid barrier and significantly disorganize skin membrane lipids.Product Details of 7524-52-9

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

《Easy access to drug building-blocks through benzylic C-H functionalization of phenolic ethers by photoredox catalysis》 was written by Brandhofer, Tobias; Stinglhamer, Martin; Derdau, Volker; Mendez, Maria; Poverlein, Christoph; Garcia Mancheno, Olga. Quality Control of H-Trp-OMe.HClThis research focused ontyrosine methyl ester functionalization alkylation methyl acrylate photoredox catalysis; peptide synthesis alkylation photoredox catalysis reaction mechanism cyclic voltammetry. The article conveys some information:

A visible light-mediated photocatalyzed C-C-bond forming method for the benzylic C-H functionalization of phenolether containing synthetic building blocks based on a radical-cation/deprotonation strategy is reported. This method allows the mild, selective generation of benzyl radicals in phenolic complex mols. and drug-like compounds, providing new entries in synthetic and medicinal chem.H-Trp-OMe.HCl(cas: 7524-52-9Quality Control of H-Trp-OMe.HCl) was used in this study.

H-Trp-OMe.HCl(cas:7524-52-9) is one of amino acid derivatives. Amino acid derivatives represent an important category of skin penetration promoters. These compounds possess hydrophobic chains attached to an amino acid headgroup via a biodegradable ester bond. Due to the amphiphilic nature of these derivatives, it is possible for them to enter into the SC lipid barrier and significantly disorganize skin membrane lipids.Quality Control of H-Trp-OMe.HCl

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

《Development, characterization and pharmacological evaluation of amino acid prodrugs of (+)-Ibuprofen》 was written by Nija, B.; Rasheed, Arun; Kottaimuthu, A.. Computed Properties of C12H15ClN2O2 And the article was included in International Journal of Research in Pharmaceutical Sciences (Madurai, India) in 2020. The article conveys some information:

The current research work investigate the neuronal pathway associated with NSAIDs that lead to the reduction in the initiation and progression of neurodegenerative diseases such as Alzheimer’s disease, Parkinsonism, etc. This research was developed amino acid prodrugs of the active enantiomer of ibuprofen, (+)-IBN and checks the pharmacol. effects, neuroprotective effect, anti inflammatory effect and anti-ulcerogenic effect. The treatment using (+)-IBN reduced the action of micoglia and the release of cytokine especially TNFα that are mainly involved in the neurodegenerative process. (+)- IBN reduced the deposition of soluble beta amyloid plaque by inhibiting the amyloid precursor protein, beta-secretase 1 and also enhancing the degradation process of beta amyloid via induction of insulin degrading enzyme. (+)-IBN also showed the property that the reduction in the TAU misfolding process. Therefore, the synthesized (+)-IBN amino acid prodrugs treatment effectively produce neuroprotective action, both restoring memory realed risk factors and reversing multiple brain neuropathol. hallmarks. The current research study developed the three amino acid prodrugs of (+)-ibuprofen by conjugating with L-Ph alanine, L-tryptophan and L-tyrosine also the physico-chem. characterization and spectral characterization was done. This study modify the carboxylic acid functional group present in the NSAIDs that lead to the formation of prodrugs with enhanced anti-inflammatory activity, reduced side effects and protective effect against neurodegenerative processes. In the experiment, the researchers used many compounds, for example, H-Trp-OMe.HCl(cas: 7524-52-9Computed Properties of C12H15ClN2O2)

H-Trp-OMe.HCl(cas:7524-52-9) is one of amino acid derivatives. Amino acid derivatives represent an important category of skin penetration promoters. These compounds possess hydrophobic chains attached to an amino acid headgroup via a biodegradable ester bond. Due to the amphiphilic nature of these derivatives, it is possible for them to enter into the SC lipid barrier and significantly disorganize skin membrane lipids.Computed Properties of C12H15ClN2O2

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

In 2019,Materials Science & Engineering, C: Materials for Biological Applications included an article by Li, Heran; Wu, Xueqian; Yang, Baixue; Li, Jing; Xu, Lu; Liu, Hongzhuo; Li, Sanming; Xu, Jinghua; Yang, Mingshi; Wei, Minjie. Product Details of 7524-52-9. The article was titled 《Evaluation of biomimetically synthesized mesoporous silica nanoparticles as drug carriers: Structure, wettability, degradation, biocompatibility and brain distribution》. The information in the text is summarized as follows:

Herein, three kinds of mesoporous silica nanoparticles (BMSs) were biomimetically synthesized by using heterocyclic amino acid derivatives as template and their the basic capacity in being drug carriers that covered structure, wettability, degradation, brain uptake, hemocompatibility and toxicity were systematically evaluated. The results indicated that BMSs were kinds of spherical nanoparticles with good biocompatibility. Their in vitro and in vivo behaviors, including degradation, biodistribution and biocompatibility were mainly governed by the wettability which was closely related to the structure and pore diameter of mesoporous silica nanoparticles. BMSs can degrade completely under simulated physiol. environments through a time period of 2-13 wk. They showed the tendency of brain distribution, and the distribution amount peaked at 4 h post administration. Particularly, Trp-BMS (BMS templated by C16-L-tryptophan) with the largest amount of -OH groups on the surface exhibited highest wettability, fastest degradation rate and the lowest brain distribution ability. Besides, His-BMS (BMS templated by C16-L-histidine) and Pro-BMS (BMS templated by C16-L-poline) were silica materials with good biocompatibility. Both in vitro and in vivo studies uncovered no significantly toxicity for BMSs and they were proved to be safe when they circulated into the blood. However, Trp-BMS might induce severe hemolysis and cell cycle arrest due to the high wettability. It is believed that appropriate wettability is required for the in vivo application of nanomaterials and the in vivo evaluation of mesoporous silica nanoparticles will provide useful information for understanding the underlining toxicity of biomaterials and bring new insights on designing efficient drug delivery systems.H-Trp-OMe.HCl(cas: 7524-52-9Product Details of 7524-52-9) was used in this study.

H-Trp-OMe.HCl(cas:7524-52-9) is one of amino acid derivatives. Amino acid derivatives represent an important category of skin penetration promoters. These compounds possess hydrophobic chains attached to an amino acid headgroup via a biodegradable ester bond. Due to the amphiphilic nature of these derivatives, it is possible for them to enter into the SC lipid barrier and significantly disorganize skin membrane lipids.Product Details of 7524-52-9

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

《The first tryptophan based turn-off chemosensor for Fe2+ ion detection》 was written by Nagarajan, Rajendran; Vanjare, Balasaheb D.; Hwan Lee, Ki. COA of Formula: C12H15ClN2O2This research focused ontryptophan fluorescent chemosensor iron ion detection; Chemosensor; Fe(2+) ion sensor; Fluorescence quenching; Metal ions; PET mechanism; Tryptophan. The article conveys some information:

In this research work, we have designed and synthesized a novel Tryptophan-Quinoline conjugated turn-off chemosensor 4 (I) for the selective detection of Fe2+ ion with high sensitivity (3.06μM) among 21 metal cations such as Ag+, Ca+, Cs+, Cu+, K+, Na+, NH+4, Ba2+, Ca2+, Cd2+, Co2+, Cu2+, Mn2+, Ni2+, Pb2+, Zn2+, Al3+, Au3+, Cr3+ and Fe3+ in DMF-HEPES (1 mM, pH = 7.0, 1:1, volume/volume) aqueous-organic solvent system. It showed a fluorescence quenching mechanism through the blocked PET process. The optical properties, binding mode of the metal ion with the receptor, plausible electron transfer mechanism, and its practical applications have been discussed. This work will open up a new avenue in amino acid-based Fe2+ ion sensors. The results came from multiple reactions, including the reaction of H-Trp-OMe.HCl(cas: 7524-52-9COA of Formula: C12H15ClN2O2)

H-Trp-OMe.HCl(cas:7524-52-9) is one of amino acid derivatives. Amino acid derivatives represent an important category of skin penetration promoters. These compounds possess hydrophobic chains attached to an amino acid headgroup via a biodegradable ester bond. Due to the amphiphilic nature of these derivatives, it is possible for them to enter into the SC lipid barrier and significantly disorganize skin membrane lipids.COA of Formula: C12H15ClN2O2

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics