Category: 620-20-2

Lu, Tong published the artcileDesign and synthesis of C-ring quinoxaline-substituted sinomenine 1,2,3-triazole derivatives via click reactions, Related Products of chlorides-buliding-blocks, the publication is Journal of Chemical Research (2020), 44(11-12), 699-704, database is CAplus.

The synthesis of C-ring quinoxaline-substituted sinomenine 1,2,3-triazole derivatives at the 4-OH via click reactions was accomplished, and a total of 16 novel sinomenine double N-heterocyclic derivatives are obtained in 74%-95% yields. The C-ring is first transformed into a 1,2-diketone structure under the action of hydrochloric acid, and then reacted with o-phenylenediamine to obtain a C-ring quinoxaline-substituted structure. The 4-OH of sinomenine reacted with chloropropyne to give an alkynyl sinomenine, and then reacts with sodium azide and various benzyl chlorides to give the target compounds All the synthesized derivatives were characterized by Fourier-transform IR spectrometry, high resolution mass spectrometry, ¹H NMR, and ¹³C NMR spectroscopy.

Journal of Chemical Research published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C7H6Cl2, Related Products of chlorides-buliding-blocks.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Stanford, Stephanie M. published the artcileDiscovery of Orally Bioavailable Purine-Based Inhibitors of the Low-Molecular-Weight Protein Tyrosine Phosphatase, SDS of cas: 620-20-2, the publication is Journal of Medicinal Chemistry (2021), 64(9), 5645-5653, database is CAplus and MEDLINE.

Obesity-associated insulin resistance plays a central role in the pathogenesis of type 2 diabetes. A promising approach to decrease insulin resistance in obesity is to inhibit the protein tyrosine phosphatases that neg. regulate insulin receptor signaling. The low-mol.-weight protein tyrosine phosphatase (LMPTP) acts as a critical promoter of insulin resistance in obesity by inhibiting phosphorylation of the liver insulin receptor activation motif. Here, we report development of a novel purine-based chem. series of LMPTP inhibitors. These compounds inhibit LMPTP with an uncompetitive mechanism and are highly selective for LMPTP over other protein tyrosine phosphatases. We also report the generation of a highly orally bioavailable purine-based analog that reverses obesity-induced diabetes in mice.

Journal of Medicinal Chemistry published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C12H14O2, SDS of cas: 620-20-2.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Fu, Duo published the artcileMethanesulfinylation of Benzyl Halides with Dimethyl Sulfoxide, Recommanded Product: 3-Chlorobenzylchloride, the publication is Journal of Organic Chemistry (2020), 85(4), 2752-2758, database is CAplus and MEDLINE.

A phenyltrimethylammonium tribromide-mediated nucleophilic substitution/oxygen transformation reaction of benzyl halides with DMSO has been developed. In this transition-metal-free reaction, DMSO acts as not only a solvent but also a “S(O)Me” source, thus providing a convenient method for the efficient and direct synthesis of various benzyl Me sulfoxides.

Journal of Organic Chemistry published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C7H6Cl2, Recommanded Product: 3-Chlorobenzylchloride.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Wu, Bowen published the artcileDesign, synthesis and anticancer activity studies of novel trimethoxyphenyl-quinoline derivatives, Recommanded Product: 3-Chlorobenzylchloride, the publication is Youji Huaxue (2020), 40(4), 978-987, database is CAplus.

A series of novel trimethoxyphenyl-quinoline hybrids I [R = 4-MeC₆H₄, 4-FC₆H₄, 5-Cl-2-thienyl, etc.] were designed, synthesized and evaluated for antiproliferative activity against three human cancer cell lines. Compound I [R = 3-ClCH₂C₆H₄] showed the most potent antitumor activity against PC-3 cells with IC₅₀ value of 9.23μmol/L. Meanwhile, compound I [R = 3-ClCH₂C₆H₄] inhibited the cell viability and colony formation of PC-3 cells. Further mechanism studies revealed that compound I [R = 3-ClCH₂C₆H₄] could arrest PC-3 cells in G2/M phase and induce cell apoptosis via activating intrinsic and extrinsic apoptosis pathway.

Youji Huaxue published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C15H23BO2, Recommanded Product: 3-Chlorobenzylchloride.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Fu, Dong-Jun published the artcileDiscovery of novel indole derivatives that inhibit NEDDylation and MAPK pathways against gastric cancer MGC803 cells, SDS of cas: 620-20-2, the publication is Bioorganic Chemistry (2021), 104634, database is CAplus and MEDLINE.

A series of novel indole derivatives were synthesized and evaluated for their antiproliferative activity against three selected cancer cell lines (MGC803, EC-109 and PC-3). Among these analogs, 2-(5-methoxy-1H-indol-1-yl)-N-(4-methoxybenzyl)-N-(3,4,5-trimethoxyphenyl)acetamide (I) showed the best inhibitory activity against MGC803 cells with an IC₅₀ value of 1.59μM. Cellular mechanisms elucidated that I inhibited colony formation, induced apoptosis and arrested cell cycle at G2/M phase. Importantly, indole analog I inhibited NEDDylation pathway and MAPK pathway against MGC803 cells.

Bioorganic Chemistry published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C7H6Cl2, SDS of cas: 620-20-2.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Liu, Dachuan published the artcileDesign, synthesis and biological evaluation of benzo[d]thiazole with dimethylpyrazole derivatives, Safety of 3-Chlorobenzylchloride, the publication is Asian Pacific Journal of Cancer Prevention (2019), 20(11), 3487-3495, database is CAplus and MEDLINE.

A series of new benzothiazole derivatives containing dimethylpyrazole I [R = H, n-pentyl, benzyl, etc.] were synthesized and evaluated for their anticonvulsant activity, neurotoxicity and cytotoxicity by using the maximal electroshock (MES), rotarod neurotoxicity (TOX) and MTT colorimetric assay. Among the compounds studied, four compounds I [R = Bu, n-pentyl, 2-fluorobenzyl, 2,6-dichlorobenzyl] showed better anticonvulsant than the others at 300 mg/kg and they also showed anticonvulsant activity at the dose of 100 mg/kg. All the synthetic compounds I showed lower neurotoxicity and little cytotoxicity, so that the compounds, which with better activities, also had higher protective index. In particular, the compound I [R = 2-fluorobenzyl] showed better activity with an ED₅₀ value of 160.4 mg/kg and higher protective index (PI) values of 2.74 in the MES test than the standard drugs sodium valproate, which used as pos. controls in this study. After that the compound I [R = 2-fluorobenzyl] demonstrated antagonistic activity against seizures induced by pentylenetetrazol, which proved compound I [R = 2-fluorobenzyl] may be exert activity through effecting GABAergic neurotransmission.

Asian Pacific Journal of Cancer Prevention published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C7H6Cl2, Safety of 3-Chlorobenzylchloride.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Singh, Pankaj Kumar published the artcileStructure based designing of triazolopyrimidone-based reversible inhibitors for kinases involved in NSCLC, Recommanded Product: 3-Chlorobenzylchloride, the publication is Bioorganic & Medicinal Chemistry Letters (2019), 29(13), 1565-1571, database is CAplus and MEDLINE.

Secondary acquired mutant EGFR (L858R-T790M) overexpressed NSCLC forms one of the prevalent form of resistant NSCLC. Another subset of resistant NSCLC includes amplified cMET in mutant EGFR derived tumors. Thus, in continuation to our previous work on these two major targets of resistant NSCLC, i.e., EGFR (L858R-T790M) and cMET, we are hereby reporting reversible inhibitors of these kinases. Out of 11 lead mols. reported in our previous study, we selected triazolo-pyrimidone (BAS 09867482) scaffold for further development of small mol. dual and reversible inhibitors. Analogs of lead with different substituents on the side ring were sketched and docked in both the target kinases, followed by mol. dynamic simulations. Analogs maintaining hydrophobic interaction with M790 in secondary acquired mutant EGFR (L858R-T790M) were selected and duly synthesized. In vitro biochem. evaluation of these mols. against EGFR (L858R-T790M) and cMET kinase, along with EGFR (L858R) kinase disclosed that three mols. were having significant dual kinase inhibitory potential with IC₅₀ values well below 100 nM. Further, in vitro anti-proliferative assay against three cell lines (A549, A431 and H460) was performed. Out of all, two compounds were having significant potency against these cell lines.

Bioorganic & Medicinal Chemistry Letters published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C6H13BO3, Recommanded Product: 3-Chlorobenzylchloride.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Pla-Lopez, Alberto published the artcileSynthesis and Biological Evaluation of Small Molecules as Potential Anticancer Multitarget Agents, Quality Control of 620-20-2, the publication is International Journal of Molecular Sciences (2022), 23(13), 7049, database is CAplus and MEDLINE.

Twenty-six triazole-based derivatives were designed for targeting both PD-L1 (programmed death receptor ligand 1) and VEGFR-2 (vascular endothelial growth factor receptor 2). These compounds were synthesized and biol. evaluated as multitarget inhibitors of VEGFR-2, PD-L1 and c-Myc proteins. The antiproliferative activity of these mols. on several tumor cell lines (HT-29, A-549, and MCF-7) and on the non-tumor cell line HEK-293 was determined The effects on the abovementioned biol. targets were evaluated for some selected compounds Compound I, bearing a p-chlorophenyl group, showed better results than sorafenib in regard to the downregulation of VEGFR-2 and a similar effect to BMS-8 on both PD-L1 and c-Myc proteins. The antiangiogenic and antivascular activities of chloro derivatives were also established by endothelial microtube formation assay on Matrigel.

International Journal of Molecular Sciences published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C7H6Cl2, Quality Control of 620-20-2.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Cao, Chaotun published the artcileQuantifying and fine adjusting the solid-state fluorescence wavelength of 1-thienyl-2-arylethylene, Recommanded Product: 3-Chlorobenzylchloride, the publication is Journal of Luminescence (2021), 117895, database is CAplus.

Thirty two 1-thienyl-2-arylethylene derivatives (XAEY) were synthesized and their solid-state fluorescence emission wavelengths Em (nm) were determined The effects of substituents X and Y on the fluorescence wavelengths were analyzed in detail. The quant. correlation anal. for the Em was carried out by employing the ground-state polarity parameters and excited-state parameters of the substituents X and Y. A quant. equation was obtained and its reliability was verified by the leave-one-out (LOO) method. The obtained results show: (1) For the compounds XAEY, when the group Y on the aryl group is fixed, the Em order is 2′-methyl-2-thienyl-AEY > 3-thienyl-AEY > 2-thienyl-AEY; when thienyl (X) is fixed, the Em of XAEY with electron-withdrawing group Y is longer than that of XAEY with electron-donating group Y; (2) The Em of XAEY can be finely adjusted by changing groups X and Y. That is, one can obtain a series of compounds with continuous fluorescence emission wavelength in range of 450-600 nm via selecting different groups X or Y. (3) The 2′-Me has an addnl. red shift effect on the Em of 2′- methyl-2-thienyl-AEY. The results of this paper can provide an important reference for studying theor. solid-state fluorescence emission spectra of organic compounds and designing corresponding fluorescent material mols.

Journal of Luminescence published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C7H6Cl2, Recommanded Product: 3-Chlorobenzylchloride.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Gan, Haifeng published the artcileSynthesis of 2-Arylbenzoselenazoles from Se-mediated Redox Condensation of 2-Chloronitrobenzene and Arylmethyl Chlorides, Category: chlorides-buliding-blocks, the publication is ChemistrySelect (2020), 5(15), 4548-4551, database is CAplus.

A selenium-mediated redox condensation of 2-chloronitrobenzenes 2-Cl-RC₆H₃NO₂ (R = H, 4-Me, 5-F, 5-CF₃, etc.) and arylmethyl chlorides R¹CH₂Cl (R¹ = Ph, naphthalen-1-yl, pyridin-3-yl, etc.) to obtain 2-arylbenzoselenazoles I (R² = H, 6-Me, 5-F, 5-Br, etc.) has been realized under metal-free condition. The reactions proceeded in moderate-to-good yields with good functional compatibility and gram-scale achievement. Primarily mechanistic investigation suggested that key intermediate Bn(Se)nBn II, was first isolated and confirmed by NMR.

ChemistrySelect published new progress about 620-20-2. 620-20-2 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 3-Chlorobenzylchloride, and the molecular formula is C7H6Cl2, Category: chlorides-buliding-blocks.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics