Tag: M.W=100-150

I found the field of Science & Technology – Other Topics very interesting. Saw the article Tribological Properties of 10-Undecenoic Acid-Derived Schiff Base Lubricant Additives published in 2021. Formula: C8H8O2, Reprint Addresses Padmaja, KV (corresponding author), CSIR Indian Inst Chem Technol, Ctr Lipid Sci & Technol, Uppal Rd, Hyderabad 500007, Telangana, India.; Padmaja, KV (corresponding author), Acad Sci & Innovat Res, New Delhi, India.. The CAS is 123-11-5. Through research, I have a further understanding and discovery of 4-Methoxybenzaldehyde

Four 10-undecenoic acid-based Schiff bases were synthesized by condensation of methyl 11-(2-aminoethylthio) undecanoate with various aromatic aldehydes. Synthesized compounds were characterized by spectral techniques and evaluated for their tribological and antioxidant performances in biolubricant base oil, namely epoxy 2-ethyl hexyl esters of karanja fatty acids. The tribological test results indicate that all the synthesized thioethers containing Schiff bases act as good antiwear and extreme pressure additives. A significant reduction in wear scar diameter was observed at a very low concentration (0.6 wt%), whereas, at 1 wt% concentration, weld point enhancement observed from 160 to 230 kg. Quantum chemical calculations based on density functional theory for the interactions of Schiff bases with surfaces correlated with experimental wear data. Overall, the dimethoxy-substituted phenyl ring containing Schiff base was more effective in enhancing the antiwear and extreme pressure performance of base oil, whereas dihydroxy-substituted phenyl ring containing Schiff base exhibited good antioxidant property.

Formula: C8H8O2. Welcome to talk about 123-11-5, If you have any questions, you can contact Kontham, V; Ansari, KR; Padmaja, KV 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

Computed Properties of C8H8O2. Authors Chu, PC; Wu, YC; Chen, CY; Hung, YS; Chang, CS in FUTURE SCI LTD published article about in [Chu, Po-Chen] China Med Univ, Dept Cosmeceut, Taichung 40402, Taiwan; [Chu, Po-Chen] China Med Univ, Grad Inst Cosmeceut, Taichung 40402, Taiwan; [Chu, Po-Chen; Chang, Chih-Shiang] China Med Univ, Drug Dev Ctr, Taichung 40402, Taiwan; [Wu, Yu-Chieh; Chen, Chien-Yu; Hung, Yu-Syuan; Chang, Chih-Shiang] China Med Univ, Sch Pharm, Coll Pharm, Taichung 40402, Taiwan in 2021, Cited 35. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

Aim: Tumor cells adapt to hypoxic microenvironments by releasing the key transcription factor HIF-1 alpha, which promotes angiogenesis, glycolytic phenotype, metastasis and erythropoiesis, allowing proliferation amid low oxygen levels. Therefore, therapeutic targeting of HIF-1 alpha represents a viable strategy for cancer therapy. Methods & Results: The authors synthesized a series of novel tetrahydroquinazoline derivatives in six steps and demonstrated that their development had a unique ability to suppress HIF-1 alpha expression through proteasomal degradation. Conclusion: Among these compounds, CDMP-TQZ (8bf) exhibited the highest antiproliferative potency in human cancer cells, in part through downregulation of HIF-1 alpha.

Computed Properties of 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

In 2019.0 EUR J MED CHEM published article about NATURAL-PRODUCTS; ANTIPROLIFERATIVE ACTIVITY; TRYPANOSOMA-CRUZI; IN-VITRO; 1,2,3-TRIAZOLE; PHTHALIDE; APOPTOSIS; TOXICITY; EXTRACTS; DRUGS in [Rodrigues, Michelle Peixoto; Tomaz, Deborah Campos; Teixeira, Robson Ricardo] Univ Fed Vicosa, Dept Quim, Vicosa, MG, Brazil; [de Souza, Luciana Angelo; Onofre, Thiago Souza; de Menezes, Wemerson Aquiles; de Almeida, Marcia Rogeria; Bressan, Gustavo Costa; Rangel Fietto, Juliana Lopes] Univ Fed Vicosa, Dept Bioquim & Biol Mol, Vicosa, MG, Brazil; [Onofre, Thiago Souza] Univ Fed Sao Paulo, Escola Paulista Med, Campus Sao Paulo, Sao Paulo, SP, Brazil; [Almeida-Silva, Juliana; Suarez-Fontes, Ana Marcia; Vannier-Santos, Marcos Andre] Fiocruz MS, Inst Oswaldo Cruz, Rio De Janeiro, RJ, Brazil; [Silva, Adalberto Manoel] Inst Fed Educ Ciencia & Tecnol Catarinense, Araquari, SC, Brazil in 2019.0, Cited 63.0. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6. Recommanded Product: 100-51-6

Leishmania braziliensis is one of the pathogenic agents of cutaneous and mucocutanoeous leishmaniasis. There are no validated vaccines to prevent the infection and the treatment relies on drugs that often present severe side effects, which justify the efforts to find new potential antileishmanial drugs. An alternative to promote the discovery of new drugs would be the association of different chemical groups of bioactive compounds. Here we describe the synthesis and bioactivity evaluation against L. braziliensis of cinnamic acid derivatives possessing isobenzofuranone and 1,2,3-triazole functionalities. We tested 25 compounds at 10 mu M concentration against extracellular promastigotes and intracellular amastigotes during macrophage infection. Most compounds were more active against amastigotes than to promastigotes. The derivatives (E)-3-oxo-1,3-dihydroisobenzofuran-5-yl-(3,4,5-trimethoxy) cinnamate (5c), (1-(3,4-difluorobenzyl)-1H-1,2,3-triazol-4-yl)methyl cinnamate (9g), and (1-(2-bromobenzyl)-1H-1,2,3triazol-4-yl)methyl cinnamate (91) were the most effective presenting over 80% toxicity on L braziliensis amastigotes. While compound 5c is a cinnamate with an isobenzofuranone portion, 9g and 9l are triazolic cinnamic acid derivatives. The action of these compounds was comparable to amphotericin B used as positive control. Ultrastructural analysis revealed that 5c-treated parasites showed impaired cytokinesis and apoptosis triggering. Taken together, these results highlight the potential of cinnamic acid derivatives in development of novel anti-leishmanial drugs. (C) 2019 Elsevier Masson SAS. All rights reserved.

Recommanded Product: 100-51-6. Welcome to talk about 100-51-6, If you have any questions, you can contact Rodrigues, MP; Tomaz, DC; de Souza, LA; Onofre, TS; de Menezes, WA; Almeida-Silva, J; Suarez-Fontes, AM; de Almeida, MR; Silva, AM; Bressan, GC; Vannier-Santos, MA; Fietto, JLR; Teixeira, RR 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

Safety of 4-Methoxybenzaldehyde. Authors Ali, S; Khan, A in ROYAL SOC CHEMISTRY published article about in [Ali, Saghir; Khan, Abu T.] Indian Inst Technol Guwahati, Dept Chem, Gauhati 781039, Assam, India in 2021, Cited 17. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

An efficient and expedient synthetic protocol is reported for the synthesis of 2,3-diarylquinoline derivatives from readily available aryl amines, aryl aldehydes and styrene oxides using 10 mol% copper(ii) triflate by employing three-component reaction. This approach involves the reaction between the in situ generated imine (derived from the aryl amine and aryl aldehyde) and styrene oxide, which enables the formation of the desired products. The present method has several advantages such as high atom-economy, high regioselectivity, easy handling, consecutive one C-N and two C-C bond formation, shorter reaction time and broader substrate scope with good yields.

Safety of 4-Methoxybenzaldehyde. 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

Nakkeeran, S; Surya, T; Vinodkumar, S in [Nakkeeran, Sevugapperumal; Surya, Thangavel; Vinodkumar, Selvaraj] Tamil Nadu Agr Univ, Ctr Plant Protect Studies, Dept Plant Pathol, Coimbatore 641003, Tamil Nadu, India published Antifungal Potential of Plant Growth Promoting Bacillus Species Against Blossom Blight of Rose in 2020.0, Cited 64.0. Product Details of 100-51-6. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6.

Blossom blight caused by Botrytis cinerea is one among the most devastating diseases that cause complete post-harvest loss in flower crops. The present study focuses on the development of effective bioformulation towards suppression of blossom blight and plant growth promotion in rose. Bacillus amyloliquefaciens (VB2) and Bacillus subtilis (AP) effectively inhibited mycelial growth of B. cinerea in vitro. Genome screening of VB2 and AP revealed the presence of antimicrobial peptide genes including, ituD, ipa14, bacA, bacD, srfA, sfP, spaC, spaS responsible for the biosynthesis of antibiotics such as iturin, bacilysin, bacillomycin, surfactin and subtilin. Further, the presence of volatile antifungal compounds in the bacterial secretome was identified through gas chromatography-mass spectrometry (GC/MS) analysis. Upon treatment, AP accelerated the metabolite profile of the plants and a rise in peak area of antifungal compounds such as, pentadecanoic acid, n-hexadecanoic acid, octadecanoic acid (stearic acid) and tetradecanoic acid was observed. In vitro, VB2 produced maximum indole acetic acid (9.17 mu g/ml) and gibberellic acid (8.20 mu g/ml) in nutrient broth. Under field conditions, foliar spray of VB2 at 0.5% (5 ml/l), four times at weekly interval suppressed blossom blight incidence (64% reduction over control) and also promoted yield. Future research towards development of an effective bioformulation with extended shelf life will aid in the management of various fungal, bacterial and viral diseases in different crop plants.

Welcome to talk about 100-51-6, If you have any questions, you can contact Nakkeeran, S; Surya, T; Vinodkumar, S or send Email.. Product Details of 100-51-6

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

I found the field of Chemistry very interesting. Saw the article A lysosome specific theranostic NO donor inhibits cancer cells by stimuli responsive molecular self-decomposition with an on-demand fluorescence pattern published in 2019.0. Name: Benzyl Alcohol, Reprint Addresses Gou, SH (corresponding author), Southeast Univ, Pharmaceut Res Ctr, Nanjing 211189, Jiangsu, Peoples R China.; Gou, SH (corresponding author), Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Jiangsu, Peoples R China.; Gou, SH (corresponding author), Southeast Univ, Jiangsu Prov Hitech Key Lab Biomed Res, Nanjing 211189, Jiangsu, Peoples R China.. The CAS is 100-51-6. Through research, I have a further understanding and discovery of Benzyl Alcohol

The anticancer mechanism of NO is difficult to study owing to its short lifetime and high reactivity. Thus, a theranostic anticancer NO donor assembled with NO on-demand release abilities, accurate lysosome location capabilities and signal feedback behavior was developed. Profiting from the theranostic properties, the specific mechanism was comprehensively studied. Spectral and cell imaging studies revealed that the as prepared NO donors could release NO in solution or within cancer cells. Fluorescence co-dyeing experiments demonstrated that Mo-Nap-NO entered lysosomes specifically and disrupted them after being triggered by light. Upon irradiation with 460 nm visible light, both the donors demonstrated considerable in vitro anticancer effects. A further mechanistic study showed that after entering the lysosome and being triggered by 460 nm irradiation, NO ruptured the lysosome, resulting in the release of cathepsin D into the cytosol, which activated the caspase3 mediated apoptosis pathway.

Welcome to talk about 100-51-6, If you have any questions, you can contact Hua, WY; Zhao, J; Wang, XY; Pei, SN; Gou, SH or send Email.. Name: Benzyl Alcohol

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 Exploring the ability of dihydropyrimidine-5-carboxamide and 5-benzyl-2,4-diaminopyrimidine-based analogues for the selective inhibition of L. major dihydrofolate reductase WOS:000604903800032 published article about DRUG DISCOVERY; LEISHMANIA; DESIGN; DOCKING; ANTIBACTERIAL; METHOTREXATE; SYSTEM; TARGET in [Bibi, Maria; Farooq, Umar; Ullah, Azmat; Khan, Farhan A.; Rashid, Umer] COMSATS Univ Islamabad, Dept Chem, Abbottabad Campus, Abbottabad 22060, Khyber Pakhtunk, Pakistan; [Qureshi, Naveeda Akhter; Shaheen, Nargis] Quaid I Azam Univ, Dept Anim Sci, Islamabad 45320, Pakistan; [Sadiq, Abdul] Univ Malakand, Fac Biol Sci, Dept Pharm, Dir L 18000, KP, Pakistan; [Hassan, Abbas] Quaid I Azam Univ, Dept Chem, Islamabad 45320, Pakistan; [Asghar, Irfa; Umer, Duaa] COMSATS Univ Islamabad, Dept Biotechnol, Abbottabad Campus, Abbottabad 22060, Khyber Pakhtunk, Pakistan; [Salman, Muhammad] Natl Inst Hlth NIH, Dept Microbiol, Islamabad 45320, Pakistan; [Bibi, Ahtaram] Kohat Univ Sci & Technol, Fac Phys Sci, Dept Chem, Kohat 26000, Kp, Pakistan in 2021, Cited 42. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. Recommanded Product: 4-Methoxybenzaldehyde

To tackle leishmaniasis, search for efficient therapeutic drug targets should be pursued. Dihydrofolate reductase (DHFR) is considered as a key target for the treatment of leishmaniasis. In current study, we are interested in the design and synthesis of selective antifolates targeting DHFR from L. major. We focused on the development of new antifolates based on 3,4-dihydropyrimidine-2-one and 5-(3,5-dimethoxybenzyl)pyrimidine-2,4-diamine motif. Structure activity relationship (SAR) studies were performed on 4-phenyl ring of dihydropyrimidine (26-30) template. While for 5-(3,5-dimethoxybenzyl) pyrimidine-2,4-diamine, the impact of different amino acids (valine, tryptophan, phenylalanine, and glutamic acid) and two carbon linkers were explored (52-59). The synthesized compounds were assayed against LmDHFR. Compound 59 with the IC50 value of 0.10 mu M appeared as potent inhibitors of L. major. Selectivity for parasite DHFR over human DHFR was also determined. Derivatives 55-59 demonstrated excellent selectivity for LmDHFR. Highest selectivity for LmDHFR was shown by compounds 56 (SI = 84.5) and 58 (SI = 87.5). Compounds Antileishmanial activity against L. major and L. donovani promastigotes was also performed. To explore the interaction pattern of the synthesized compounds with biological macromolecules, the docking studies were carried out against homology modelled LmDHFR and hDHFR targets. (C) 2020 Elsevier Masson SAS. All rights reserved.

Recommanded Product: 4-Methoxybenzaldehyde. 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 C7H8O2. I found the field of Pharmacology & Pharmacy very interesting. Saw the article Design, synthesis and biological evaluation of imidazole and triazole-based carbamates as novel aromatase inhibitors published in 2021.0, Reprint Addresses Ammazzalorso, A (corresponding author), Univ G dAnnunzio, Dept Pharm, Via Vestini 31, I-66100 Chieti, Italy.. The CAS is 150-76-5. Through research, I have a further understanding and discovery of Mequinol.

In the search for novel aromatase inhibitors, a series of triazole and imidazole-based carbamate derivatives were designed and synthesized. Final compounds were thus evaluated against human aromatase by in vitro kinetic experiments in a fluorimetric assay in comparison with letrozole. The effect of most active derivatives 13a and 15c was then evaluated in vitro on the human breast cancer cell line MCF7 by MTT assay, cytotoxicity assay (LDH release) and cell cycle analysis, revealing a dose-dependent inhibition profile of cell viability and low micromolar IC50 values. In addition, docking simulations were also carried out to elucidate at a molecular level of detail the binding modes adopted to target human aromatase. (C) 2020 Elsevier Masson SAS. All rights reserved.

Welcome to talk about 150-76-5, If you have any questions, you can contact Ammazzalorso, A; Gallorini, M; Fantacuzzi, M; Gambacorta, N; De Filippis, B; Giampietro, L; Maccallini, C; Nicolotti, O; Cataldi, A; Amoroso, R or send Email.. Computed Properties of C7H8O2

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 Effect of heteropoly acids on structure, electrochemical behavior, acidic properties and catalytic activity of zwitterionic-type ionic liquid WOS:000501778900014 published article about DEEP DESULFURIZATION; ONE-POT; POLYOXOMETALATE; MOLYBDENUM; CHLORIDE; CONDENSATION; DERIVATIVES; DIVERSITY in [Rafiee, Ezzat; Shahebrahimi, Shabnam] Razi Univ, Dept Inorgan Chem, Fac Chem, Kermanshah 67149, Iran; [Rafiee, Ezzat] Razi Univ, Inst Nano Sci & Nano Technol, Kermanshah 67149, Iran in 2019.0, Cited 29.0. Product Details of 100-83-4. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4

Zwitterionic-type ionic liquid (CDIPS) was prepared by the reaction of 1,1′-carbonyldiimidazole (CDI) with 1,3-propane sultone (PS). H-1 NMR, XRD, FT-IR and CHNS confirm that 1,3-propane sultone was attached to two N Latoms. Inorganic-organic hybrids based on SO3H-functionalized cations and Keggin-type heteropoly acids as anions (H3PW12O40, H3PMo12O40, and H4SiW12O40; HPAs) were prepared and characterized. The electronic properties of the center-metal ions in hybrid salts and their electrochemical behavior were studied through UV and cyclic voltammetry (CV) respectively. Catalytic activities of the organic-inorganic HPA salts were studied in the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]-xanthene-11-one derivatives. Relationship between catalytic activity and both of acidic strength and the number of acid sites of the catalysts was discussed and proved by potentiometric titration. The catalyst was readily recovered and reused for four runs. Moreover, the best catalyst was characterized more by FT-IR, XRD, SEM/EDX, ICP-OES, BJH and CHNS.

Product Details of 100-83-4. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Rafiee, E; Shahebrahimi, S or concate me.

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

I found the field of Chemistry very interesting. Saw the article Efficient Synthesis of 2H-Indazolo[2,1-b]Phthalazine-Triones Using [PVPH]ClO4 as a Modified Polymeric Catalyst published in 2021. Category: indole-building-block, Reprint Addresses Shirini, F; Abedini, M (corresponding author), Univ Guilan, Dept Chem, Coll Sci, Rasht 4133519141, Iran.. The CAS is 123-11-5. Through research, I have a further understanding and discovery of 4-Methoxybenzaldehyde

In this work, poly(vinylpyrrolidonium) perchlorate {[PVPH]ClO4}, a newly reported modified polymeric catalyst, is used as an efficient and reusable solid acid catalyst for the promotion of the synthesis of 2H-indazolo[2,1-b]phthalazine-trione derivatives. All reactions were performed under mild conditions and the products were formed over short reaction times in excellent yields. It is important to note that this solid acid catalyst can be reused several times without any appreciable loss in its activity.

Category: indole-building-block. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Mousapour, M; Shirini, F; Abedini, M or concate me.

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