Month: November 2021

Sydow, D; Schmiel, P; Mortier, J; Volkamer, A in [Sydow, Dominique; Schmiel, Paula; Volkamer, Andrea] Charite, Inst Physiol, Silico Toxicol & Struct Bioinformat, D-10117 Berlin, Germany; [Mortier, Jeremie] Bayer AG, Digital Technol Computat Mol Design, D-13342 Berlin, Germany published KinFragLib: Exploring the Kinase Inhibitor Space Using Subpocket-Focused Fragmentation and Recombination in 2020, Cited 49. SDS of cas: 59-48-3. The Name is Indolin-2-one. Through research, I have a further understanding and discovery of 59-48-3.

Protein kinases play a crucial role in many cell signaling processes, making them one of the most important families of drug targets. In this context, fragment-based drug design strategies have been successfully applied to develop novel kinase inhibitors. These strategies usually follow a knowledge-driven approach to optimize a focused set of fragments to a potent kinase inhibitor. Alternatively, KinFragLib explores and extends the chemical space of kinase inhibitors using data-driven fragmentation and recombination. The method builds on available structural kinome data from the KLIFS database for over 2500 kinase DFG-in structures cocrystallized with noncovalent kinase ligands. The computational fragmentation method splits the ligands into fragments with respect to their 3D proximity to six predefined functionally relevant subpocket centers. The resulting fragment library consists of six subpocket pools with over 7000 fragments, available at https://github.com/volkamerlab/KinFragLib. KinFragLib offers two main applications: on the one hand, in-depth analyses of the chemical space of known kinase inhibitors, subpocket characteristics, and connections, and on the other hand, subpocket-informed recombination of fragments to generate potential novel inhibitors. The latter showed that recombining only a subset of 624 representative fragments generated 6.7 million molecules. This combinatorial library contains, besides some known kinase inhibitors, more than 99% novel chemical matter compared to ChEMBL and 63% molecules compliant with Lipinski’s rule of five.

SDS of cas: 59-48-3. Welcome to talk about 59-48-3, If you have any questions, you can contact Sydow, D; Schmiel, P; Mortier, J; Volkamer, A or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem

COA of Formula: C8H7NO. Feng, JX; Huang, Y in [Feng, Jiaxu; Huang, You] Nankai Univ, Coll Chem, State Key Lab, Tianjin 300071, Peoples R China; [Feng, Jiaxu; Huang, You] Nankai Univ, Coll Chem, Inst Elementoorgan Chem, Tianjin 300071, Peoples R China published Phosphine-Catalyzed Remote 1,7-Addition for Synthesis of Diene Carboxylates in 2020.0, Cited 105.0. The Name is Indolin-2-one. Through research, I have a further understanding and discovery of 59-48-3.

A phosphine-catalyzed remote 1,7-addition of vinyl allenoates has been developed, providing a series of 1,3-dienes derivatives in high yields (up to 99%) and with good chemo-, regio-, and stereoselectivity. This reaction demonstrated that the introduction of vinyl in allenoates effectively extended reaction types of phosphine-catalyzed nucleophilic addition of allenoates, leading to concise synthesis of diene carboxylates. Notably, the enantioselective variant of this 1,7-addition can also be performed by chiral phosphine catalyst.

COA of Formula: C8H7NO. Welcome to talk about 59-48-3, If you have any questions, you can contact Feng, JX; Huang, Y or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem

An article Direct Access to Alkylideneoxindoles via Axially Enantioselective Knoevenagel Condensation WOS:000467320000011 published article about ASYMMETRIC-SYNTHESIS; ALPHA-BENZOYLOXYLATION; KINETIC RESOLUTION; CENTRAL CHIRALITY; BIARYLS; ISOMERIZATION; ATROPISOMERS; OLEFINATION; ALLENOATES; ALLENES in [Crotti, Simone; Di Iorio, Nicola; Artusi, Chiara; Mazzanti, Andrea; Righi, Paolo; Bencivenni, Giorgio] Univ Bologna, Dept Ind Chem Toso Montanari, Viale Risorgimento 4, I-40136 Bologna, Italy in 2019, Cited 65. Recommanded Product: Indolin-2-one. The Name is Indolin-2-one. Through research, I have a further understanding and discovery of 59-48-3

The organocatalytic axially enantioselective Knoevenagel condensation between prochiral cyclohexanones and oxindoles is presented. The reaction, promoted by a primary amine, proceeded smoothly and furnished unprecedented examples of novel cyclohexylidene oxindoles displaying axial chirality.

Recommanded Product: Indolin-2-one. Welcome to talk about 59-48-3, If you have any questions, you can contact Crotti, S; Di Iorio, N; Artusi, C; Mazzanti, A; Righi, P; Bencivenni, G or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem

In 2020.0 J FLUORESC published article about SENSOR; FE3+; PROBE; CR3+; GLYCOCLUSTER; CATIONS; AL3+ in [Sadak, Ali Enis; Karakus, Erman] TUBITAK UME Sci & Technol Res Council Turkey, Organ Chem Lab, Natl Metrol Inst, Chem Grp, TR-41470 Kocaeli, Turkey in 2020.0, Cited 36.0. The Name is Indolin-2-one. Through research, I have a further understanding and discovery of 59-48-3. Safety of Indolin-2-one

We investigated the ability of a novel triazatruxene-rhodamine-based (TAT-ROD) chemosensor to detect the trivalent metal ions aluminium (Al3+), iron (Fe3+) and chromium (Cr3+). Operating via the through-bond energy transfer (TBET) pathway, the chemosensor exhibited low detection limits of 23.0, 25.0 and 170.0 nM for Al3+, Fe3+ and Cr3+, respectively, along with high sensitivity and selectivity during a brief period (<15 s). The binding ratio of the chemosensor and trivalent metal ions achieved by Job's method was 3:1, and when we added ethylenediaminetetraacetic acid (EDTA), the sensing process reversed. Altogether, our TAT-ROD chemosensor marks the first triazatruxene-based colorimetric and fluorometric metal ion sensor reported in the literature. Safety of Indolin-2-one. Welcome to talk about 59-48-3, If you have any questions, you can contact Sadak, AE; Karakus, E or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem

Recently I am researching about PHOTOREDOX CATALYSIS; MERGING PHOTOREDOX; ARYLATION; PHOSPHONATION; ALLYLAMINE; ROUTE; GREEN; ACIDS, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21472073, 21772075, 21532001]. Application In Synthesis of Indolin-2-one. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Gou, XY; Zhang, BS; Wang, XG; Shi, WY; Liu, HC; An, Y; Zhang, Z; Liang, YM. The CAS is 59-48-3. Through research, I have a further understanding and discovery of Indolin-2-one

Visible-light-induced C-H phosphorylation of para-C-Ar-H and heteroarenes was realized using cost-effective RuCl3 as a catalyst. The reaction conditions are green and environmentally friendly, using water as a solvent at room temperature and without ligands. A broad range of highly functional organophosphorus compounds were obtained via a cross-dehydrogenation-coupling (CDC) reaction. In addition, we also proved that RuCl3 is a photocatalyst via its absorption spectrum and on/off light experiments.

Application In Synthesis of Indolin-2-one. Welcome to talk about 59-48-3, If you have any questions, you can contact Gou, XY; Zhang, BS; Wang, XG; Shi, WY; Liu, HC; An, Y; Zhang, Z; Liang, YM or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem

HPLC of Formula: C8H7NO. Nitti, A; Osw, P; Calcagno, G; Botta, C; Etkind, SI; Bianchi, G; Po, R; Swager, TM; Pasini, D in [Nitti, Andrea; Osw, Peshawa; Calcagno, Giuseppe; Pasini, Dario] Univ Pavia, Dept Chem, I-27100 Pavia, Italy; [Nitti, Andrea; Pasini, Dario] Univ Pavia, INSTM Res Unit, I-27100 Pavia, Italy; [Osw, Peshawa] Salahaddin Univ, Coll Sci, Dept Chem, Erbil 44001, Kurdistan, Iraq; [Botta, Chiara] CNR, Ist Studio Macromol ISMAC, I-20133 Milan, Italy; [Etkind, Samuel I.; Swager, Timothy M.] MIT, Dept Chem, Cambridge, MA 02139 USA; [Bianchi, Gabriele; Po, Riccardo] Ist Donegani SpA, Res Ctr Renewable Energies & Environm, I-28100 Novara, Italy published One-Pot Regiodirected Annulations for the Rapid Synthesis of pi-Extended Oligomers in 2020.0, Cited 43.0. The Name is Indolin-2-one. Through research, I have a further understanding and discovery of 59-48-3.

We demonstrate the broad applicability of the annulation protocol combining, in one pot, a direct arylation and cross aldol condensation for the straightforward synthesis at gram-scale of pi-extended thiophene-based scaffolds. The regiospecific direct arylation drives the subsequent cross-aldol condensation proceed under the same basic conditions, and the overall protocol has broad applicability in the synthesis of extended aromatics wherein the thiophene ring is annulated with furans, pyridines, indoles, benzothiophenes, and benzofurans. These scaffolds can be further elaborated into pi-extended, highly fluorescent oligomers with a central deficient benzothiadiazole unit with up to nine aromatic rings through coupling reactions.

HPLC of Formula: C8H7NO. Welcome to talk about 59-48-3, If you have any questions, you can contact Nitti, A; Osw, P; Calcagno, G; Botta, C; Etkind, SI; Bianchi, G; Po, R; Swager, TM; Pasini, D or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem

An article Phosphine-Catalyzed Remote 1,7-Addition for Synthesis of Diene Carboxylates WOS:000526394500004 published article about GAMMA-SUBSTITUTED ALLENOATES; UMPOLUNG ADDITION-REACTION; CROSS-COUPLING REACTION; MORITA-BAYLIS-HILLMAN; DIASTEREOSELECTIVE SYNTHESIS; SEQUENTIAL ANNULATION; BOND FORMATION; 3+2 CYCLOADDITION; MICHAEL ADDITION; DOMINO REACTION in [Feng, Jiaxu; Huang, You] Nankai Univ, Coll Chem, State Key Lab, Tianjin 300071, Peoples R China; [Feng, Jiaxu; Huang, You] Nankai Univ, Coll Chem, Inst Elementoorgan Chem, Tianjin 300071, Peoples R China in 2020.0, Cited 105.0. The Name is Indolin-2-one. Through research, I have a further understanding and discovery of 59-48-3. Product Details of 59-48-3

A phosphine-catalyzed remote 1,7-addition of vinyl allenoates has been developed, providing a series of 1,3-dienes derivatives in high yields (up to 99%) and with good chemo-, regio-, and stereoselectivity. This reaction demonstrated that the introduction of vinyl in allenoates effectively extended reaction types of phosphine-catalyzed nucleophilic addition of allenoates, leading to concise synthesis of diene carboxylates. Notably, the enantioselective variant of this 1,7-addition can also be performed by chiral phosphine catalyst.

Product Details of 59-48-3. Welcome to talk about 59-48-3, If you have any questions, you can contact Feng, JX; Huang, Y or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem

Authors Becker, MR; Reid, JP; Rykaczewski, KA; Schindler, CS in AMER CHEMICAL SOC published article about PHOTOPROTOLYTIC OXAMETATHESIS; METATHESIS; CONFORMATION; NMR in [Reid, Jolene P.] Univ Utah, Dept Chem, Salt Lake City, UT 84112 USA; [Becker, Marc R.; Rykaczewski, Katie A.; Schindler, Corinna S.] Univ Michigan, Willard Henry Dow Lab, Dept Chem, Ann Arbor, MI 48109 USA in 2020.0, Cited 64.0. Application In Synthesis of Indolin-2-one. The Name is Indolin-2-one. Through research, I have a further understanding and discovery of 59-48-3

Carbonyl-ene, Prins, and carbonyl-olefin metathesis reactions represent powerful strategies for carbon-carbon bond formation relying on Lewis acid catalysts. Although common Lewis acids are able to provide efficient activation, the reactions often proceed with low regio- or chemoselectivity, while high selectivity frequently requires the use of well-designed metal-ligand complexes. Here we demonstrate that simple Lewis acids including Me2AlCl, FeCl3, and SnCl4 can show remarkable selectivity in differentiating between distinct transformations of carbonyl and olefin functional groups, resulting in either carbonyl-ene or carbonyl-olefin metathesis products. Specifically, we report the development of predictive multivariate linear regression models that rely on kinetic and thermodynamic information obtained in DFT calculations to gain important insights into the complex potential energy surfaces (PES) of these competing reaction paths. The presented results further our understanding of Lewis acid reactivity and suggest that even simple Lewis acids have the potential to function as highly selective catalysts.

Application In Synthesis of Indolin-2-one. Welcome to talk about 59-48-3, If you have any questions, you can contact Becker, MR; Reid, JP; Rykaczewski, KA; Schindler, CS or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem

Recently I am researching about GENE-RELATED PEPTIDE; CLASS-B GPCR; ACTIVITY-MODIFYING PROTEIN-2; CRYO-EM STRUCTURE; STRUCTURAL INSIGHTS; COUPLED RECEPTORS; BINDING SITES; CGRP RECEPTOR; ADRENOMEDULLIN; RECOGNITION, Saw an article supported by the Health Research Council of New ZealandHealth Research Council of New Zealand; University of Auckland BioPharma Thematic Research Initiative; Lottery Health Commission of New Zealand; Auckland Medical Research Foundation Barbara Basham Doctoral Scholarship; Biotechnology and Biological Sciences Research CouncilUK Research & Innovation (UKRI)Biotechnology and Biological Sciences Research Council (BBSRC) [BB/M006883/1]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Hendrikse, ER; Liew, LP; Bower, RL; Bonnet, M; Jamaluddin, MA; Prodan, N; Richards, KD; Walker, CS; Pairaudeau, G; Smith, DM; Rujan, RM; Sudra, R; Reynolds, CA; Booe, JM; Pioszak, AA; Flanagan, JU; Hay, MP; Hay, DL. The CAS is 59-48-3. Through research, I have a further understanding and discovery of Indolin-2-one. SDS of cas: 59-48-3

Class B G protein-coupled receptors are highly therapeutically relevant but challenges remain in identifying suitable small-molecule drugs. The calcitonin-like receptor (CLR) in particular is linked to conditions such as migraine, cardiovascular disease, and inflammatory bowel disease. The CLR cannot act as a cell-surface receptor alone but rather must couple to one of three receptor activity-modifying proteins (RAMPs), forming heterodimeric receptors for the peptides adrenomedullin and calcitonin gene-related peptide. These peptides have extended binding sites across their receptors. This is one reason why there are few small-molecule ligands that can modulate these receptors. Here we describe small molecules that are able to positively modulate the signaling of the CLR with all three RAMPs but are not active at the related calcitonin receptor. These compounds were selected from a beta-arrestin recruitment screen, coupled with rounds of medicinal chemistry to improve their activity. Translational potential is shown as the compounds can positively modulate cAMP signaling in a vascular cell line model. Binding experiments do not support an extracellular domain binding site; however, molecular modeling reveals potential allosteric binding sites in multiple receptor regions. These are the first small-molecule positive modulators described for the CLR:RAMP complexes.

SDS of cas: 59-48-3. Welcome to talk about 59-48-3, If you have any questions, you can contact Hendrikse, ER; Liew, LP; Bower, RL; Bonnet, M; Jamaluddin, MA; Prodan, N; Richards, KD; Walker, CS; Pairaudeau, G; Smith, DM; Rujan, RM; Sudra, R; Reynolds, CA; Booe, JM; Pioszak, AA; Flanagan, JU; Hay, MP; Hay, DL or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem

COA of Formula: C8H7NO. In 2020.0 ORG LETT published article about DIRECT ARYLATION; BITHIOPHENE COPOLYMERS; CONJUGATED POLYMER; HIGH-PERFORMANCE; MATERIALS DESIGN; CONVERSION in [Nitti, Andrea; Osw, Peshawa; Calcagno, Giuseppe; Pasini, Dario] Univ Pavia, Dept Chem, I-27100 Pavia, Italy; [Nitti, Andrea; Pasini, Dario] Univ Pavia, INSTM Res Unit, I-27100 Pavia, Italy; [Osw, Peshawa] Salahaddin Univ, Coll Sci, Dept Chem, Erbil 44001, Kurdistan, Iraq; [Botta, Chiara] CNR, Ist Studio Macromol ISMAC, I-20133 Milan, Italy; [Etkind, Samuel I.; Swager, Timothy M.] MIT, Dept Chem, Cambridge, MA 02139 USA; [Bianchi, Gabriele; Po, Riccardo] Ist Donegani SpA, Res Ctr Renewable Energies & Environm, I-28100 Novara, Italy in 2020.0, Cited 43.0. The Name is Indolin-2-one. Through research, I have a further understanding and discovery of 59-48-3.

We demonstrate the broad applicability of the annulation protocol combining, in one pot, a direct arylation and cross aldol condensation for the straightforward synthesis at gram-scale of pi-extended thiophene-based scaffolds. The regiospecific direct arylation drives the subsequent cross-aldol condensation proceed under the same basic conditions, and the overall protocol has broad applicability in the synthesis of extended aromatics wherein the thiophene ring is annulated with furans, pyridines, indoles, benzothiophenes, and benzofurans. These scaffolds can be further elaborated into pi-extended, highly fluorescent oligomers with a central deficient benzothiadiazole unit with up to nine aromatic rings through coupling reactions.

COA of Formula: C8H7NO. Welcome to talk about 59-48-3, If you have any questions, you can contact Nitti, A; Osw, P; Calcagno, G; Botta, C; Etkind, SI; Bianchi, G; Po, R; Swager, TM; Pasini, D or send Email.

Reference:
Indoline – Wikipedia,
,Indoline | C8H9N – PubChem