Category: 180636-50-4

Optimization of the benzamide fragment targeting the S₂‘ site leads to potent dipeptidyl peptidase-IV inhibitors was written by Deng, Xiaoyan;Wang, Na;Meng, Liuwei;Zhou, Siru;Huang, Junli;Xing, Junhao;He, Linhong;Jiang, Weizhe;Li, Qing. And the article was included in Bioorganic Chemistry in 2020.HPLC of Formula: 180636-50-4 This article mentions the following:

Our recently successful identification of benzoic acid-based DPP-4 inhibitors spurs the further quest for in-depth structure-activity relationships (SAR) study in S₂‘ site DPP-4. Thus novel benzamide fragments were designed to target the S₂‘ site to compromise lipophilicity and improve oral activity. Exploring SAR by introduction of a variety of amide and halogen on benzene ring led to identification of several compounds, exerting moderated to excellent DPP-4 activities, in which 4’-chlorine substituted Me amide, (R)-3-((4-(3-aminopiperidin-1-yl)-3-(but-2-yn-1-yl)-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)methyl)-4-chloro-N-methylbenzamide hydro chloride (17g), [2380226-71-9], showed most potent DPP-4 activity with the IC₅₀ value of 1.6 nM. Its activity was superior to reference alogliptin. Docking study ideally verified and interpreted the obtained SAR of designed compounds As a continuation, DPP-8/9 assays revealed the designed compounds exhibited good selectivity over DPP-8 and DPP-9. Subsequent cell-based test indicated (17g) displayed low toxicity toward the LO2 cell line up to 100娓璏. In vivo evaluation showed (17g) robustly improved the glucose tolerance in normal mice. Importantly, (17g) exhibited reasonable pharmacokinetic (PK) profiles for oral delivery. Overall, (17g) has the potential to a safe and efficacious DPP-4 inhibitor for T2DM treatment. In the experiment, the researchers used many compounds, for example, Methyl 4-fluoro-3-methylbenzoate (cas: 180636-50-4HPLC of Formula: 180636-50-4).

Methyl 4-fluoro-3-methylbenzoate (cas: 180636-50-4) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esters contain a carbonyl center, which gives rise to 120鎺?C閳ユ弲閳ユ彊 and O閳ユ弲閳ユ彊 angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C閳ユ彊閳ユ弲 bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. HPLC of Formula: 180636-50-4

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

Sulfone-based probes unraveled dihydrolipoamide S-succinyltransferase as an unprecedented target in phytopathogens was written by Chen, Biao;Long, Qingsu;Zhao, Yongliang;Wu, Yuanyuan;Ge, Shasha;Wang, Peiyi;Yang, Cai-Guang;Chi, Yonggui;Song, Baoan;Yang, Song. And the article was included in Journal of Agricultural and Food Chemistry in 2019.Product Details of 180636-50-4 This article mentions the following:

Target validation of current drugs remains the major challenge for target-based drug discovery, especially for agrochem. discovery. The bactericide 0 represents a novel lead structure and has shown potent efficacy against those diseases that are extremely difficult to control, such as rice bacterial leaf blight. However, no detailed target anal. of this bactericide has been reported. Here, we developed a panel of 0-derived probes 1-6, in which a conservative modification (alkyne tag) was introduced to keep the antibacterial activity of 0 and provide functionality for target identification via click chem. With these cell-permeable probes, we were able to discover dihydrolipoamide S-succinyltransferase (DLST) as an unprecedented target in living cells. The probes showed good preference for DLST, especially probe 1, which demonstrated distinct selectivity and reactivity. Also, we reported 0 as the first covalent DLST inhibitor, which has been used to confirm the involvement of DLST in the regulation of energy production In the experiment, the researchers used many compounds, for example, Methyl 4-fluoro-3-methylbenzoate (cas: 180636-50-4Product Details of 180636-50-4).

Methyl 4-fluoro-3-methylbenzoate (cas: 180636-50-4) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Esters contain a carbonyl center, which gives rise to 120鎺?C閳ユ弲閳ユ彊 and O閳ユ弲閳ユ彊 angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C閳ユ彊閳ユ弲 bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Product Details of 180636-50-4

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

Identification and structure-activity relationship exploration of uracil-based benzoic acid and ester derivatives as novel dipeptidyl Peptidase-4 inhibitors for the treatment of type 2 diabetes mellitus was written by Li, Qing;Deng, Xiaoyan;Jiang, Neng;Meng, Liuwei;Xing, Junhao;Jiang, Weizhe;Xu, Yanjun. And the article was included in European Journal of Medicinal Chemistry in 2021.SDS of cas: 180636-50-4 This article mentions the following:

Our previously reported carboxyl-containing DPP-4 inhibitors were highly potent but were poorly bioavailable. Esters of the carboxyl analogs exhibited a significant DPP-4 potency loss albeit with enhanced oral absorption. Herein, we described identification and structure-activity relationship (SAR) exploration of a novel series of benzoic acid and ester derivatives as low single-digit nanomolar DPP-4 inhibitors. Importantly, the esters displayed comparable activities to the acids counterparts. Mol. simulation revealed that ester adopts a similar binding mode to acid. Moreover, the selected esters and acids demonstrated high selectivity and low cytotoxicity, as well as good metabolic stability. And more importantly, the esters possessed excellent pharmacokinetic profiles for oral administration. The best compound ester 19b demonstrated long DPP-4 inhibition in vivo, and robustly improved the glucose tolerance in normal and db/db mice while ensuring glucose-lowering potency in chronic treatment. Our results supported that the compound 19b can be served as a potential candidate for the treatment of type 2 diabetes. In the experiment, the researchers used many compounds, for example, Methyl 4-fluoro-3-methylbenzoate (cas: 180636-50-4SDS of cas: 180636-50-4).

Methyl 4-fluoro-3-methylbenzoate (cas: 180636-50-4) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.SDS of cas: 180636-50-4

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