Category: 99-93-4

An article Thermo-Promoted Reactions of Anthranils with Carboxylic Acids, Amines, Phenols, and Malononitrile under Catalyst-Free Conditions WOS:000459367100035 published article about C-H AMINATION; BOND; QUINAZOLINONES; DERIVATIVES; INHIBITORS; ACCESS; 2,1-BENZISOXAZOLES; BENZOXAZINONES; REARRANGEMENT; HETEROCYCLES in [Jiang, Jing; Cai, Xin; Hu, Yanwei; Zhane, Shilei] Soochow Univ, Jiangsu Key Lab Neuropsychiat Dis, 199 Renai Rd, Suzhou 215123, Jiangsu, Peoples R China; [Jiang, Jing; Cai, Xin; Hu, Yanwei; Zhane, Shilei] Soochow Univ, Coll Pharmaceut Sci, 199 Renai Rd, Suzhou 215123, Jiangsu, Peoples R China; [Jiang, Jing; Zhang, Yinan] Nanjing Univ Chinese Med, Jiangsu Key Lab Funct Subst Chinese Med, Coll Pharm, Nanjing 210023, Jiangsu, Peoples R China; [Wang, Shun-Yi] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China; [Wang, Shun-Yi] Soochow Univ, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Suzhou 215123, Peoples R China; [Liu, Xuejun; Chen, Xiaodong] Shanghai Fosun Shino Tech Pharmaceut Co Ltd, Bldg 7,1999 ZhangHeng Rd, Shanghai 201203, Peoples R China in 2019.0, Cited 67.0. Recommanded Product: 99-93-4. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4

A convenient and atom-economical procedure for the thermo-promoted reactions of anthranil with different substrates was developed. The catalyst-free process affords various useful building blocks with good to moderate yields. This chemistry enables several step- and cost-effective approaches for biologically interesting molecules and provides an efficient platform for the investigation of untapped reactions at high temperature.

Recommanded Product: 99-93-4. Bye, fridends, I hope you can learn more about C8H8O2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

COA of Formula: C8H8O2. In 2019.0 TETRAHEDRON LETT published article about ELECTRON-SPIN-RESONANCE; C-H FUNCTIONALIZATION; DERIVATIVES; BIOACTIVITY; OXIDATION; KETOXIMES; ANALOGS; DESIGN; AGENTS in [Han, Ziwei; Shen, Subo; Hu, Han; Zhang, Jianmin] Shanghai Univ, Coll Sci, Dept Chem, Shanghai 200444, Peoples R China; [Zheng, Feng] Shanghai Aerosp Chem Applicat Res Inst, Shanghai 201109, Peoples R China; [Zhang, Jianmin; Zhu, Shizheng] Chinese Acad Sci, Shanghai Inst Organ Chem, Key Lab Organofluorine Chem, 345 Lingling Rd, Shanghai 200032, Peoples R China in 2019.0, Cited 40.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.

An efficient Cu(II)-catalyzed radical addition of maleimides has been achieved. The identified copper catalyst enables the formation of oxime radicals (N-O-center dot) by cleaving the O-H bond in ketoximes, followed by the radical addition to N-substituted maleimides. The oxime radicals (N-O-center dot) were detected and confirmed by EPR spectroscopy and variable-temperature H-1 NMR. The simple one-pot reaction realizes the facile preparation of a variety of oxime ether adduct products in moderate to good yields. (C) 2019 Elsevier Ltd. All rights reserved.

COA of Formula: C8H8O2. Bye, fridends, I hope you can learn more about C8H8O2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Application In Synthesis of 4′-Hydroxyacetophenone. Recently I am researching about DERIVATIVES; CHALCONE; DESIGN; AMONAFIDE; DOCKING; INHIBITORS; APOPTOSIS; BINDING; BCL-2, Saw an article supported by the Department of Science and Technology (DST), New Delhi, India, under INSPIRE programmeDepartment of Science & Technology (India)Department of Science & Technology (DOST), Philippines [Shalini IF160180]; National Research Foundation South AfricaNational Research Foundation – South Africa [121276]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Shalini; Pankaj; Saha, ST; Kaur, M; Oluwakemi, E; Awolade, P; Singh, P; Kumar, V. The CAS is 99-93-4. Through research, I have a further understanding and discovery of 4′-Hydroxyacetophenone

A series of naphthalimide-chalcone/pyrazoline conjugates was prepared and evaluated for their anti-breast cancer potential against estrogen responsive, i.e. MCF-7 (ER+), and triple-negative, i.e. MDA-MB-231 (ER-), cell lines. The structure-activity-relationship (SAR) was deduced based on the influence of linker length, substituents on the phenyl ring and the generated functionalities, on anti-proliferative activities. Docking simulations further delineate the type of interactions of the designed molecules with the selected targets. This report discloses the scope of triazole tethered naphthalimide-chalcone/pyrazoline conjugates as anti breast cancer agents.

Welcome to talk about 99-93-4, If you have any questions, you can contact Shalini; Pankaj; Saha, ST; Kaur, M; Oluwakemi, E; Awolade, P; Singh, P; Kumar, V or send Email.. Application In Synthesis of 4′-Hydroxyacetophenone

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Synthesis and in vitro antimycobacterial potential of novel hydrazones of eugenol WOS:000514837800079 published article about ANTIBACTERIAL ACTIVITY; SCHIFF-BASES; DERIVATIVES in [Rohane, Sachin H.] Kadi Sarva Vishwavidyalaya, Dept Pharmaceut Chem, Gandhinagar 382015, India; [Chauhan, Ashlesha J.] KB Inst Pharmaceut Educ & Res, Dept Chem, Gandhinagar 382023, Gujarat, India; [Fuloria, Neeraj Kumar; Fuloria, Shivkanya] AIMST Univ, Fac Pharm, Bedong 08100, Kedah, Malaysia in 2020.0, Cited 17.0. Product Details of 99-93-4. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4

Fifty one hydrazone derivatives of eugenol were designed and docked with 2NSD and 2X22 (enzymes of H37Rv strain) using Schrodinger v7.4. The selective ten hydrazone derivatives (4, 5, 11, 18, 30, 34, 35, 37, 42, and 45) of eugenol were synthesized via esterification, hydrazination and treatment with different aldehydes. Synthesized compounds were characterized by IR, H-1 NMR, and LCMS data. The compounds were evaluated for their antitubercular potential against H37Rv using microplate alamar blue assay (MABA). The study revealed that all synthesized compounds were significantly active at concentration 50 and 100 mu g/ml, whereas compound 11 exhibited activity at 25 mu g/ml. Present study showed that antitubercular activity of novel hydrazone derivatives of eugenol is strongly connected with the position of the substituent on aromatic aldehyde or ketones. (C) 2019 Production and hosting by Elsevier B.V. on behalf of King Saud University.

Product Details of 99-93-4. Bye, fridends, I hope you can learn more about C8H8O2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Computed Properties of C8H8O2. In 2019.0 FITOTERAPIA published article about ROOTS in [Kutluay, Vahap Murat; Saracoglu, Iclal] Hacettepe Univ, Fac Pharm, Dept Pharmacognosy, TR-06100 Ankara, Turkey; [Ishiuchi, Kan’ichiro; Makino, Toshiaki] Nagoya City Univ, Grad Sch Pharmaceut Sci, Dept Pharmacognosy, Nagoya, Aichi 4678603, Japan in 2019.0, Cited 25.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.

The phytochemical studies on the aerial parts of Digitalis davisiana Heywood led to the isolation of three undescribed phenylethanoid glycosides named as digidavisoside A (5), digidavisoside B (7), and davisoside (8), along with 9 known compounds, ferruginoside B (1), isolugrandoside (2), lugrandoside (3), maxoside (4), 3 ””-O-methylmaxoside (6), trans-lamiuside E (9), digiciliside B (10), p-hydroxyacetophenone (11), and chrysoeriol (12). For the first time compound 11 was reported for Digitalis genus. The chemotaxonomical significance of these compounds in Plantaginaceae family was evaluated and 3′-O-glucosyl substituted phenylethanoid glycosides 4-8 and 10 were found to be chemotaxonomically important for the family. Cytotoxic activity of the aqueous fraction of the methanolic extract was also tested against HEp-2 (human larynx epidermoid carcinoma) and HepG2 (human hepatocellular carcinoma) cancer cell lines. The aqueous fraction showed stronger cytotoxicity on HEp-2 cells than on HepG2. Therefore, the cytotoxic activity of 1-4, 6, 7 and 9 were tested against HEp-2 and L929 (mouse fibroblast cell) cell lines. Other isolated compounds could not be tested due to their insufficient amount. The results were evaluated in the point of structure-activity relationships. IC50 values against HEp-2 cells were established in a range of 71.9-220 mu M. Maxoside (4), isolugrandoside (2) and lugrandoside (3) showed higher cytotoxicity against HEp.2 cell line than other isolated compounds.

Computed Properties of C8H8O2. Welcome to talk about 99-93-4, If you have any questions, you can contact Kutluay, VM; Ishiuchi, K; Makino, T; Saracoglu, I or send Email.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article HDAC-Bax Multiple Ligands Enhance Bax-Dependent Apoptosis in HeLa Cells WOS:000585952100044 published article about HISTONE DEACETYLASE INHIBITOR; DRUG-COMBINATION; CERVICAL-CANCER; ACTIVATION; OLIGOMERIZATION; CHEMOTHERAPY; CHIDAMIDE; SYNERGY; BREAST; DEATH in [Liang, Tao; Zhou, Yi; Elhassan, Reham M.; Hou, Xuben; Yang, Xinying; Fang, Hao] Shandong Univ, Cheeloo Coll Med, Sch Pharmaceut Sci, Key Lab Chem Biol,Minist Educ,Dept Med Chem, Jinan 250012, Shandong, Peoples R China in 2020.0, Cited 40.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4. SDS of cas: 99-93-4

Inspired by the synergistic effect of BTSA1 (a Bax activator) and SAHA (a histone deacetylase (HDAC) inhibitor) in HeLa cell growth suppression, a series of novel HDAC-Bax multiple ligands were designed rationally. Compound 23, which possesses similar HDAC inhibitory activity relative to SAHA and Bax affinity comparable to BTSA1, exhibits a superior growth suppression against HeLa cells, and its antiproliferative activities are 15-fold and 3-fold higher than BTSA1 and SAHA, respectively. The better antiproliferative activity and lower cytotoxicity of compound 23 indicated that our HDAC-Bax multiple ligand design strategy achieved success. Further studies suggested that compound 23 could enhance Bax-dependent apoptosis by upregulating Bax, followed by inducing the conformational activation of Bax. To our knowledge, we first report HDAC-Bax multiple ligands and demonstrate a new paradigm for the treatment of solid tumors by enhancing Bax-dependent apoptosis.

Bye, fridends, I hope you can learn more about C8H8O2, If you have any questions, you can browse other blog as well. See you lster.. SDS of cas: 99-93-4

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Mechanically Induced Bright Luminescence from 1,2-Dioxetane Containing PDMS Boosted by Fluoroboron Complex as an In-Chain Fluorophore WOS:000600373500001 published article about COVALENT BONDS; MECHANOLUMINESCENT; POLYURETHANES; ACTIVATION; EMISSION; POLYMERS in [Yuan, Yuan; Di, Baohua; Chen, Yulan] Tianjin Univ, Dept Chem, Tianjin Key Lab Mol Optoelect Sci, Tianjin 300354, Peoples R China in 2021.0, Cited 38.0. HPLC of Formula: C8H8O2. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4

Improving mechanochemiluminescent (MCL) sensitivity of 1,2-dioxetane containing polymers is important for the applications of stress-reporting soft materials. Herein, a series of MCL poly(dimethylsiloxane) (PDMS) have been synthesized by simultaneously incorporating difluoroboron beta-diketonate dye and 1,2-dioxetane as the co-crosslinkers to tune the energy transfer process across polymer chains. By covalently linked fluoroboron complex in PDMS network, the aggregation of the complex is overcome. Owing to its excellent opto-physical properties, this fluoroboron complex is shown to be an effective in-chain fluorophore to effectively enhance the chemiluminescence from polymeric 1,2-dioxetane that is broken either thermally or mechanically. Studies on the optomechanical properties of these PDMS show that MCL intensity is increased with the concentration of fluoroboron complex and the wavelength of the emission is shifted. The results of the present study appear to be broadly useful for designing elastomeric networks with chemiluminescent property not only attractive for optical technology, but also useful for damage self-reporting.

HPLC of Formula: C8H8O2. Welcome to talk about 99-93-4, If you have any questions, you can contact Yuan, Y; Di, BH; Chen, YL or send Email.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

SDS of cas: 99-93-4. Authors Haldys, K; Goldeman, W; Anger-Gora, N; Rossowska, J; Latajka, R in MDPI published article about in [Haldys, Katarzyna; Latajka, Rafal] Wroclaw Univ Sci & Technol, Dept Bioorgan Chem, PL-50370 Wroclaw, Poland; [Goldeman, Waldemar] Wroclaw Univ Sci & Technol, Dept Organ & Med Chem, PL-50370 Wroclaw, Poland; [Anger-Gora, Natalia; Rossowska, Joanna] Polish Acad Sci, Ludwik Hirszfeld Inst Immunol & Expt Therapy, PL-53114 Wroclaw, Poland in 2021.0, Cited 58.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4

A set of 12 monosubstituted acetophenone thiosemicarbazone derivatives (TSCs) were synthesized and their inhibitory properties toward tyrosinase activity were tested. Moreover, their ability to inhibit melanogenesis in the B16F10 murine melanoma cell line was studied. In order to investigate the nature of interactions between the enzyme and the inhibitors, molecular docking to the active site was performed. TSCs 5, 6, 8, and 9 revealed a half maximal inhibitory concentration (IC50) below 1 mu M. Compound 6 turned out to be the most potent tyrosinase inhibitor. All investigated compounds showed reversible inhibition of competitive or mixed type. The para-substituted TSCs had higher affinity for the enzyme as compared to their ortho- and meta-analogues. All investigated compounds inhibited melanin production in B16F10 cells at the micromolar level. Molecular docking showed that the sulfur atom of the thiourea moiety penetrates the active site and interacts with copper ions. The above outcomes might be helpful in the design of new tyrosinase inhibitors in the food and cosmetic industries.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Haldys, K; Goldeman, W; Anger-Gora, N; Rossowska, J; Latajka, R or concate me.. SDS of cas: 99-93-4

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

SDS of cas: 99-93-4. In 2020 J AM CHEM SOC published article about PALLADIUM-CATALYZED 1,4-DIFUNCTIONALIZATION; LIGHT PHOTOREDOX CATALYSIS; CROSS-COUPLING REACTIONS; CARBON BOND FORMATION; DOMINO REACTIONS; HECK REACTION; C-C; CONJUGATED DIENES; ATOM-TRANSFER; HALIDES in [Huang, Huan-Ming; Bellotti, Peter; Pflueger, Philipp M.; Schwarz, J. Luca; Glorius, Frank] Westfalische Wilhelms Univ Munster, Organ Chem Inst, D-48149 Munster, Germany; [Heidrich, Bastian] Westfalische Wilhelms Univ Munster, MEET Battery Res Ctr, Inst Phys Chem, D-48149 Munster, Germany in 2020, Cited 139. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.

Developing efficient and selective strategies to approach complex architectures containing (multi)stereogenic centers has been a long-standing synthetic challenge in both academia and industry. Catalytic cascade reactions represent a powerful means of rapidly leveraging molecular complexity from simple feedstocks. Unfortunately, carrying out cascade Heck-type reactions involving unactivated (tertiary) alkyl halides remains an unmet challenge owing to unavoidable beta-hydride elimination. Herein, we show that a modular, practical, and general palladium-catalyzed, radical three-component coupling can indeed overcome the aforementioned limitations through an interrupted Heck/allylic substitution sequence mediated by visible light. Selective 1,4-difunctionalization of unactivated 1,3-dienes, such as butadiene, has been achieved by employing different commercially available nitrogen-, oxygen-, sulfur-, or carbon-based nucleophiles and unactivated alkyl bromides (>130 examples, mostly >95:5 E/Z, >20:1 a). Sequential C(sp(3))-C(sp(3)) and C-X (N, O, S) bonds have been constructed efficiently with a broad scope and high functional group tolerance. The flexibility and versatility of the strategy have been illustrated in a gram-scale reaction and streamlined syntheses of complex ether, sulfone, and tertiary amine products, some of which would be difficult to access via currently established methods.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Huang, HM; Bellotti, P; Pfluger, PM; Schwarz, JL; Heidrich, B; Glorius, F or concate me.. SDS of cas: 99-93-4

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Anti-cancer potential of novel glycosylated 1,4-substituted triazolylchalcone derivatives WOS:000485100200014 published article about BIOLOGICAL-ACTIVITY; CANCER; CHALCONE; 1,2,3-TRIAZOLES; PROTEIN in [Manna, Tapasi; Pal, Kunal; Jana, Kuladip; Misra, Anup Kumar] Bose Inst, Div Mol Med, P-1-12,CIT Scheme 7 M, Kolkata 700054, India in 2019.0, Cited 30.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4. Computed Properties of C8H8O2

A series of glycosylated 1,4-substituted triazolyl chalcone derivatives (8a-f and 14a-r) were synthesized in high yield using 1,3-cycloaddition (Click chemistry) of D-glucosyl azides with a variety of propargylated chalcone derivatives followed by de-O-acetylation. The synthesized compounds were evaluated for their cytotoxic potential against the human breast carcinoma cell lines and non-cancerous cells. The MTT assay identified three promising cytotoxic compounds (14c, 14i and 14l) and further biochemical and microscopic studies were carried out with the best compound 14i among the active compounds.

About 4′-Hydroxyacetophenone, If you have any questions, you can contact Manna, T; Pal, K; Jana, K; Misra, AK or concate me.. Computed Properties of C8H8O2

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles