Tag: M.W=100-150

Tian, MQ; Abdelrahman, A; Baqi, Y; Fuentes, E; Azazna, D; Spanier, C; Densborn, S; Hinz, S; Schmid, R; Muller, CE in [Tian, Maoqun; Abdelrahman, Aliaa; Azazna, Djamil; Spanier, Claudia; Densborn, Sabrina; Hinz, Sonja; Mueller, Christa E.] Univ Bonn, PharmaCtr Bonn, Pharmaceut Inst, Pharmaceut & Med Chem, D-53121 Bonn, Germany; [Baqi, Younis] Sultan Qaboos Univ, Dept Chem, Fac Sci, Muscat 123, Oman; [Fuentes, Eduardo] Univ Talca, Dept Clin Biochem & Immunohaematol, Thrombosis Res Ctr, Med Technol Sch,Fac Hlth Sci,Interdisciplinary Ct, Talca 3460000, Chile; [Schmid, Ralf] Univ Leicester, Dept Mol & Cell Biol, Leicester LE1 7RH, Leics, England; [Schmid, Ralf] Univ Leicester, Leicester Inst Struct & Chem Biol, Leicester LE1 7RH, Leics, England published Discovery and Structure Relationships of Salicylanilide Derivatives as Potent, Non-acidic P2X1 Receptor Antagonists in 2020, Cited 78. Product Details of 87-41-2. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2.

Antagonists for the ATP-gated ion channel receptor P2X1 have potential as antithrombotics and for treating hyperactive bladder and inflammation. In this study, salicylanilide derivatives were synthesized based on a screening hit. P2X1 antagonistic potency was assessed in 1321N1 astrocytoma cells stably transfected with the human P2X1 receptor by measuring inhibition of the ATP-induced calcium influx. Structure-activity relationships were analyzed, and selectivity versus other P2X receptor subtypes was assessed. The most potent compounds, N-[3,5-bis(trifluoromethyl)phenyl]-5-chloro-2-hydroxybenzamide (1, IC50 0.0192 mu M) and N-[3,5-bis(trifluoromethyl)phenyl]-4-chloro-2-hydroxybenzamide (14, IC50 0.0231 mu M), displayed >500-fold selectivity versus P2X2 and P2X3, and 10-fold selectivity versus P2X4 and P2X7 receptors, and inhibited collagen-induced platelet aggregation. They behaved as negative allosteric modulators, and molecular modeling studies suggested an extracellular binding site. Besides selective P2X1 antagonists, compounds with ancillary P2X4 and/or P2X7 receptor inhibition were discovered. These compounds represent the first potent, non-acidic, allosteric P2X1 receptor antagonists reported to date.

Product Details of 87-41-2. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Tian, MQ; Abdelrahman, A; Baqi, Y; Fuentes, E; Azazna, D; Spanier, C; Densborn, S; Hinz, S; Schmid, R; Muller, CE or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Formula: C8H6O2. In 2019 RES CHEM INTERMEDIAT published article about BIOLOGICAL EVALUATION; DERIVATIVES; HYDRAZONES; DESIGN in [Alifu, Zulipiye; Nizhamu, Maijidan; Ablajan, Keyume] Xinjiang Univ, Key Lab Oil & Gas Fine Chem, Minist Educ & Xinjiang Uyghur Autonomous Reg, Coll Chem & Chem Engn, Urumqi 830046, Peoples R China in 2019, Cited 22. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2.

We report an efficient, catalyst-free, one-pot synthesis of (E)-N ‘-benzylidene-2-(hydroxymethyl)benzohydrazide derivatives by the one-pot reaction of phthalide, hydrazine hydrate and aldehyde. Advantages of this synthetic approach include mild reaction conditions and environmentally friendly nature, and the ability to provide a wide range of desired compounds in moderate to excellent yields. Graphic abstract Here we introduce a green and efficient one-pot three-component protocol for the synthesis of (E)-N ‘-benzylidene-2-(hydroxymethyl)benzohydrazide derivatives in ethanol without any catalyst. [GRAPHICS] .

About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Alifu, Z; Nizhamu, M; Ablajan, K or concate me.. Formula: C8H6O2

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Computed Properties of C8H6O2. I found the field of Chemistry very interesting. Saw the article An Entry to Enantioenriched 3,3-Disubstituted Phthalides through Asymmetric Phase-Transfer-Catalyzed gamma-Alkylation Marina published in 2020, Reprint Addresses Della Sala, G (corresponding author), Univ Salerno, Dipartimento Chim & Biol Zambelli, I-84084 Fisciano, SA, Italy.. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one.

A novel asymmetric phase-transfer-catalyzed gamma-alkylation of phthalide 3-carboxylic esters has been developed, giving access to 3,3-disubstituted phthalide derivatives, which present a chiral quaternary gamma-carbon in good to excellent yields and good enantioselectivities (74-88% ee). The enantiomeric purity could be substantially enhanced to 94-95% ee by recrystallization. Both electron-withdrawing and electron-releasing substituents are well tolerated on the phthalide core as well as on the aromatic moiety of the alkylating agent. This methodology, enabling the introduction of an unfunctionalized group at the phthalide gamma-position, fully complements previously reported organocatalytic strategies involving functionalized electrophiles, thus expanding the scope of accessible 3,3-disubstituted products. The high synthetic value of this asymmetric reaction has been proven by the formal synthesis of the naturally occurring alkaloid (+)-(9S,13R)-13-hydroxyisocyclocelabenzine.

Computed Properties of C8H6O2. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Sicignano, M; Schettini, R; Pierri, G; Marino, ML; Izzo, I; De Riccardis, F; Bernardi, L; Della Sala, G or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Recommanded Product: Isobenzofuran-1(3H)-one. In 2019 ORG PROCESS RES DEV published article about OXIDANT-FREE OXIDATION; CARBOXYLIC-ACID SALTS; ASTERISK-IR COMPLEX; SECONDARY ALCOHOLS; HOMOGENEOUS RUTHENIUM; HYDROGEN-PRODUCTION; N-ALKYLATION; ACCEPTORLESS; PALLADIUM; LIGAND in [Mori, Takamichi] Sanyo Onoda City Univ, Fac Engn, Dept Appl Chem, 1-1-1 Daigakudori, Yamaguchi 7560884, Japan; [Ishii, Chihiro; Kimura, Masanari] Nagasaki Univ, Grad Sch Engn, 1-14 Bunkyo Machi, Nagasaki 8528521, Japan in 2019, Cited 63. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2.

A dehydrogenative oxidation reaction of primary alcohols to aldehydes catalyzed by a simple Pd/Xantphos catalytic system was developed under an argon or nitrogen atmosphere without oxidizing agents or hydrogen acceptors. The reaction product could be easily changed: under aerobic conditions, esters were obtained in aprotic solvents, whereas the corresponding carboxylic acids were produced in aqueous media. These oxidizing processes were applicable to the efficient synthesis of useful nitrogen-containing heterocyclic compounds such as indole, quinazoline, and benzimidazole via intramolecular versions of this reaction from amino alcohols.

About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Mori, T; Ishii, C; Kimura, M or concate me.. Recommanded Product: Isobenzofuran-1(3H)-one

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Authors Shaalan, Y; Boulton, L; Jamieson, C in AMER CHEMICAL SOC published article about in [Shaalan, Youssef; Boulton, Lee] GlaxoSmithKline Med Res Ctr, Chem Dev, Stevenage SG1 2NY, Herts, England; [Shaalan, Youssef; Jamieson, Craig] Univ Strathclyde, Dept Pure & Appl Chem, Glasgow G1 1XL, Lanark, Scotland in 2020, Cited 39. Category: benzofurans. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2

Ruthenium pincer complexes were synthesized and used for catalytic ester reductions under mild conditions (similar to 5 bar of hydrogen). An experimental design approach was used to optimize the conditions for yield, purity, and robustness. Evidence for the catalytically active ruthenium dihydride species is presented. Observed intermediates and side products, as well as time-course data, were used to build mechanistic insight. The optimized procedure was further demonstrated through scaled-up reductions of two pharmaceutically relevant esters, both in batch and continuous flow.

About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Shaalan, Y; Boulton, L; Jamieson, C or concate me.. Category: benzofurans

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Dai, Y; Li, KL; She, JL; Zeng, YB; Wang, H; Liao, SR; Lin, XP; Yang, B; Wang, JF; Tao, HM; Dai, HF; Zhou, XF; Liu, YH in [Dai, Yu; Li, Kunlong; She, Jianglian; Liao, Shengrong; Lin, Xiuping; Yang, Bin; Wang, Junfeng; Zhou, Xuefeng; Liu, Yonghong] Chinese Acad Sci, South China Sea Inst Oceanol, Guangdong Key Lab Marine Mat Med, CAS Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Peoples R China; [Li, Kunlong; Liao, Shengrong; Lin, Xiuping; Yang, Bin; Wang, Junfeng; Zhou, Xuefeng; Liu, Yonghong] Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou 511458, Peoples R China; [Zeng, Yanbo; Wang, Hao; Dai, Haofu] Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Res & Dev Nat Prod Li Folk Med, Haikou 571101, Hainan, Peoples R China; [Tao, Huaming] Southern Med Univ, Sch Tradit Chinese Med, Guangzhou 510515, Peoples R China; [Liu, Yonghong] Shenyang Pharmaceut Univ, Wuya Coll Innovat, Shenyang 110016, Peoples R China published Lipopeptide Epimers and a Phthalide Glycerol Ether with AChE Inhibitory Activities from the Marine-Derived Fungus Cochliobolus Lunatus SCSIO41401 in 2020, Cited 21. Computed Properties of C8H6O2. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2.

A pair of novel lipopeptide epimers, sinulariapeptides A (1) and B (2), and a new phthalide glycerol ether (3) were isolated from the marine algal-associated fungus Cochliobolus lunatus SCSIO41401, together with three known chromanone derivates (4-6). The structures of the new compounds, including the absolute configurations, were determined by comprehensive spectroscopic methods, experimental and calculated electronic circular dichroism (ECD), and Mo-2 (OAc)(4)-induced ECD methods. The new compounds 1-3 showed moderate inhibitory activity against acetylcholinesterase (AChE), with IC50 values of 1.3-2.5 mu M, and an in silico molecular docking study was also performed.

Computed Properties of C8H6O2. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Dai, Y; Li, KL; She, JL; Zeng, YB; Wang, H; Liao, SR; Lin, XP; Yang, B; Wang, JF; Tao, HM; Dai, HF; Zhou, XF; Liu, YH or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

I found the field of Chemistry very interesting. Saw the article Quinine-derived thiourea promoted enantioselective Michael addition reactions of 3-substituted phthalides to maleimides published in 2019. COA of Formula: C8H6O2, Reprint Addresses Li, X (corresponding author), Nankai Univ, State Key Lab Elementoorgan Chem, Collaborat Innovat Ctr Chem Sci & Engn, Coll Chem, Tianjin 300071, Peoples R China.. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one

A highly diastereoselective and enantioselective Michael addition/desymmetrization reaction of maleimides with prochiral 3- substituted phthalides catalyzed by quinine-derived bifunctional thiourea was realized. A broad range of the 3,3-disubstituted phthalides bearing vicinal quaternary-tertiary stereogenic centers were synthesized in moderate to good yields (up to 96%) with high diastereoselectivities (up to >19:1 dr) and enantioselectivities (up to 96:4 er).

COA of Formula: C8H6O2. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Wang, J; Li, X; Cheng, JP or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

In 2020 DALTON T published article about SOLVENT-FREE HYDROBORATION; CYCLIC CARBONATES; TRANSFER HYDROGENATION; SELECTIVE REDUCTION; COMPLEXES SYNTHESES; METHANOL; CO2; DERIVATIVES; REACTIVITY; ALDEHYDES in [Cao, Xu; Wang, Weifan; Lu, Kai; Xue, Fei; Ma, Mengtao] Nanjing Forestry Univ, Coll Sci, Nanjing 210037, Peoples R China; [Yao, Weiwei] Nanjing Univ Chinese Med, Coll Pharm, Nanjing 210023, Peoples R China in 2020, Cited 55. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2. SDS of cas: 87-41-2

A low-valent magnesium(i) complex [((Xyl)Nacnac)Mg](2) was employed as a highly efficient precatalyst for the hydroboration of a variety of cyclic and linear organic carbonates, polycarbonates, CO2 and esters with HBpin under mild conditions. The resultant boronates can be used for the preparation of the corresponding value-added diols, triols or alcohols through hydrolysis.

About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Cao, X; Wang, WF; Lu, K; Yao, WW; Xue, F; Ma, MT or concate me.. SDS of cas: 87-41-2

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Recommanded Product: Isobenzofuran-1(3H)-one. Recently I am researching about THIOUREA DERIVATIVES; ANTIFUNGAL ACTIVITY; CRYSTAL; ACID; TRIFLUOROMETHYLATION; ANTIMALARIAL; DISCOVERY; HIV, Saw an article supported by the UEFISCDIConsiliul National al Cercetarii Stiintifice (CNCS)Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii (UEFISCDI) [PN-III-P4-ID-PCCF-2016-0114, 52 PCCDI]. Published in MDPI in BASEL ,Authors: Limban, C; Chifiriuc, MC; Caproiu, MT; Dumitrascu, F; Ferbinteanu, M; Pintilie, L; Stefaniu, A; Vlad, IM; Bleotu, C; Marutescu, LG; Nuta, DC. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one

The increasing threat of antimicrobial resistance to all currently available therapeutic agents has urged the development of novel antimicrobials. In this context, a series of new benzoylthiourea derivatives substituted with one or more fluorine atoms and with the trifluoromethyl group have been tested, synthesized, and characterized by IR, NMR, CHNS and crystal X-ray diffraction. The molecular docking has provided information regarding the binding affinity and the orientation of the new compounds to Escherichia coli DNA gyrase B. The docking score predicted the antimicrobial activity of the studied compounds, especially against E. coli, which was further demonstrated experimentally against planktonic and biofilm embedded bacterial and fungal cells. The compounds bearing one fluorine atom on the phenyl ring have shown the best antibacterial effect, while those with three fluorine atoms exhibited the most intensive antifungal activity. All tested compounds exhibited antibiofilm activity, correlated with the trifluoromethyl substituent, most favorable in para position.

Recommanded Product: Isobenzofuran-1(3H)-one. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Limban, C; Chifiriuc, MC; Caproiu, MT; Dumitrascu, F; Ferbinteanu, M; Pintilie, L; Stefaniu, A; Vlad, IM; Bleotu, C; Marutescu, LG; Nuta, DC or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

An article The role of melanin in the grapevine trunk disease pathogen Lasiodiplodia gilanensis WOS:000607189100011 published article about LATENT PATHOGENS; FUNGAL MELANINS; BIOSYNTHESIS; BOTRYOSPHAERIACEAE; TRICYCLAZOLE; IDENTIFICATION; PENETRATION; GROWTH; MELANIZATION; APPRESSORIA in [Airam Rangel-Montoya, Edelweiss; Hernandez-Martinez, Rufina] Ctr Invest Cient & Educ Super Ensenada CICESE, Dept Microbiol, Ensenada 22860, Baja California, Mexico; [Paolinelli, Marcos] Inst Nacl Tecnol Agr INTA, Estn Expt Agr Mendoza, San Martin 3853, RA-5534 Mendoza, Argentina; [Paolinelli, Marcos] Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina; [Rolshausen, Philippe] Univ Calif Riverside, Dept Bot & Plant Sci, Riverside, CA 92521 USA in 2020, Cited 69. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2. HPLC of Formula: C8H6O2

Lasiodiplodia (Botryosphaeriaceae) includes fungi that are considered among the most aggressive to grapevine, capable of causing cankers and necrotic lesions which eventually lead to death of host plants. A common characteristic of this genus is the presence of melanin in conidia and mycelium. Melanin is produced by the oxidation of phenolic and/or indolic compounds. For some fungi, this pigment is an essential factor for pathogenicity. This study characterized the types and the roles of melanin produced by Lasiodiplodia gilanensis. Using specific melanin inhibitors, L. gilanensis was shown to synthesize DOPA-melanin, DHN-melanin, and pyomelanin. DOPA-melanin was shown to be involved in production of aerial mycelium and protection against enzymatic lysis and oxidative stress; DHN-melanin to be involved in ramification of mycelium when exposed to nutrient deficiency; and pyomelanin to be related with hyphae development. The fungus used tyrosine as a precursor of DOPA-melanin and as carbon and nitrogen sources, and produced melanin inside the piths of infected plants. Genes involved in melanin synthesis were conserved among the Botryosphaeriaceae, highlighting the importance of melanin in this family.

HPLC of Formula: C8H6O2. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Rangel-Montoya, EA; Paolinelli, M; Rolshausen, P; Hernandez-Martinez, R or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem