75,862 results match your criteria revealed compounds

Green and simple approach for low-cost bioproducts preparation and CO capture.

Chemosphere 2021 Apr 15;279:130512. Epub 2021 Apr 15.

Faculty of Engineering, The University of Nottingham, University Park, Nottingham, NG7 2RD, UK.

This study has demonstrated, for the first time, a simple, fast and flexible microwave processing method for the simultaneous preparation of bio-products (bio-oil, bio-gas and biochar) using a methodology that avoids any form of catalyst or chemical activation. The dielectric properties of biomass and physicochemical characterisation such as TGA, elemental and proximate analysis, XRD, SEM/EDX and textural properties, showed that 8 kJ g of microwave energy can produce superior biochars for applications in CO capture. The maximum CO uptake capacity for biochar produced was 2. Read More

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Design and linkage optimization of ursane-thalidomide-based PROTACs and identification of their targeted-degradation properties to MDM2 protein.

Bioorg Chem 2021 Apr 8;111:104901. Epub 2021 Apr 8.

Institute of Chemical Industry of Forest Products, Chinese Academy of Forest, Nanjing 210042, Jiangsu, PR China. Electronic address:

Ursolic acid (UA) is an accessible triterpenoid, widely applied in the design and synthesis of antitumor compounds. However, the mechanism of its anti-tumor effect is still unclear. To verify the molecular mechanism of its biological activity, based on the bifunctional activity of ubiquitination and subsequent proteasomal degradation of the target protein of the proteolysis-targeting chimeras (PROTACs) strategy, here we report the design, synthesis and cellular activity of six UA PROTAC hydrochloride compounds 1A-1F, in which UA acts as the binding ligand of the PROTAC and is linked to thalidomide (E3 ligand) through a series of synthetic linkers. Read More

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Identification, quantitation and sensorial contribution of lactones in brandies between China and France.

Food Chem 2021 Apr 9;357:129761. Epub 2021 Apr 9.

Key Laboratory of Industrial Biotechnology of Ministry of Education, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, PR China; State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, PR China. Electronic address:

Lactones are important flavor compounds in lots of foodstuffs. They also play an important role in brandy, but have not been studied at large. In this study, solid-phase extraction (SPE) and stir bar sorptive extraction (SBSE) combined with comprehensive two-dimensional gas chromatography and time-of-flight mass spectrometry (GC × GC-TOFMS) were applied to identify and quantify lactones in brandies between China and France. Read More

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Proapoptotic and proautophagic activity of 20-hydroxyecdysone in breast cancer cells in vitro.

Chem Biol Interact 2021 Apr 17:109479. Epub 2021 Apr 17.

Department of Clinical Chemistry and Molecular Diagnostics, Poznan University of Medical Sciences, Przybyszewskiego Str 49, 60-355, Poznan, Poland.

The present study was designed to identify the biological activity of three ecdysones, i.e., 20-hydroxyecdysone (20-HE), ajugasterone C, and polypodine B isolated from Serratula coronata. Read More

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Extracellular histones are a target in myocardial ischaemia reperfusion injury.

Cardiovasc Res 2021 Apr 20. Epub 2021 Apr 20.

The Hatter Cardiovascular Institute, University College London, WC1E 6HX, United Kingdom.

Acute myocardial infarction causes lethal cardiomyocyte injury during ischaemia and reperfusion (I/R). Histones have been described as important Danger Associated Molecular Proteins (DAMPs) in sepsis. Aims The objective of this study was to establish whether extracellular histone release contributes to myocardial infarction. Read More

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Atomically Precise Gold Nanoclusters as Model Catalysts for Identifying Active Sites for Electroreduction of CO2​.

Angew Chem Int Ed Engl 2021 Apr 20. Epub 2021 Apr 20.

Yonsei University, Department of Chemistry, 50 Yonsei-ro, 03722, Seoul, KOREA, REPUBLIC OF.

Accurate identification of active sites is critical for elucidating catalytic reaction mechanisms and developing highly efficient and selective electrocatalysts. Herein, we report the atomic-level identification of active sites using atomically well-defined gold nanoclusters (Au NCs) Au 25 , Au 38 , and Au 144 as model catalysts in the electrochemical CO 2 reduction reaction (CO 2 RR). The studied Au NCs exhibited remarkably high CO 2 RR activity, which increased with increasing NC size. Read More

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Prediction of potential therapeutic drugs against SARS-CoV-2 by using Connectivity Map based on transcriptome data.

Eur Rev Med Pharmacol Sci 2021 Apr;25(7):3122-3131

Department of Respiration, the First Hospital of Jiaxing and Affiliated Hospital of Jiaxing University, Jiaxing, China.

Objective: Transcriptome data related to severe acute respiratory syndrome-related coronavirus 2 (a novel coronavirus discovered in 2019, SARS-CoV-2) in GEO database were downloaded. Based on the data, influence of SARS-CoV-2 on human cells was analyzed and potential therapeutic compounds against the SARS-CoV-2 were screened.

Materials And Methods: R package "DESeq2" was used for differential gene analysis on the data of cells infected or non-infected with SARS-CoV-2. Read More

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An integrated strategy for the establishment of a protoberberine alkaloid profile: Exploration of the differences in composition between Tinosporae radix and Fibraurea caulis.

Phytochem Anal 2021 Apr 20. Epub 2021 Apr 20.

College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, Hubei, China.

Introduction: Accurate species and content identification of major active components in herbals are the guarantee of the safety and effectiveness for medical and commodity purposes.

Objectives: In this study, an integrated strategy used to establish the protoberberine alkaloid profile was applied to explore the differences in composition between the pieces of Tinosporae radix and Fibraurea caulis, both of which had morphological similarities.

Materials And Methods: First, an in-house library including possible protoberberine alkaloids based on different substituents was predicted by systematic literature survey. Read More

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Synthesis and characterization of heteroleptic rare earth double-decker complexes involving tetradiazepinoporphyrazine and phthalocyanine macrocycles.

Dalton Trans 2021 Apr 20. Epub 2021 Apr 20.

Institute of Physiologically Active Compounds, Russian Academy of Sciences, 1 Severny Proezd, Chernogolovka 142432, Moscow Region, Russian Federation.

Reaction of (2,3,9,10,16,17,23,24-octabutylphthalocyaninato)lanthanide(iii) acetylacetonates (BuPcLn(acac), 1a-c, Ln = Lu (a), Eu (b), La (c)) with a tetrakis(5,7-bis(4-tert-butylphenyl)-6H-1,4-diazepino)[2,3-b,g,l,q]porphyrazine ligand (tBuPhDzPzH2, 2) produced sandwich compounds (tBuPhDzPz)Ln(BuPc) (3a-c), which represent the first heteroleptic double-deckers incorporating both Pc and DzPz decks. A combination of high-resolution mass spectrometry, UV-Vis/NIR, MCD, and 1H NMR spectroscopy, and square-wave voltammetry provided unambiguous characterization of target complexes 3 indicating that their spectral and electrochemical properties are generally intermediate with respect to their homoleptic relatives. Based on the data of solution-state 1H-1H NMR (COSY, NOESY) correlation spectroscopy supported by DFT calculations, a dimerization tendency of compounds 3 proportional to the Ln(iii) ion size was found. Read More

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Investigation of antioxidant and anticancer activities of unsaturated oligo-galacturonic acids produced by pectinase of Streptomyces hydrogenans YAM1.

Sci Rep 2021 Apr 19;11(1):8491. Epub 2021 Apr 19.

Department of Chemical Engineering, Soongsil University, Seoul, 06978, Republic of Korea.

Pectin, a diverse carbohydrate polymer in plants consists of a core of α-1,4-linked D-galacturonic acid units, includes a vast portion of fruit and agricultural wastes. Using the wastes to produce beneficial compounds is a new approach to control the negative environmental impacts of the accumulated wastes. In the present study, we report a pectinase producing bacterium Streptomyces hydrogenans YAM1 and evaluate antioxidative and anticancer effects of the oligosaccharides obtained from pectin degradation. Read More

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Structural insights into the mechanisms of action of functionally distinct classes of Chikungunya virus nonstructural protein 1 inhibitors.

Antimicrob Agents Chemother 2021 Apr 19. Epub 2021 Apr 19.

Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands

Chikungunya virus (CHIKV) nonstructural protein 1 (nsP1) harbours the methyltransferase (MTase) and guanylyltransferase (GTase) activities needed for viral RNA capping and represents a promising antiviral drug target. We compared the antiviral efficacy of nsP1 inhibitors belonging to the MADTP, CHVB and FHNA series [6'-fluoro-homoneplanocin A (FHNA), its 3'-keto form and 6'-β-Fluoro-homoaristeromycin]. Cell-based phenotypic cross-resistance assays revealed that the CHVB and MADTP series shared a similar mode of action that differed from that of the FHNA series. Read More

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The potential correlations between the fungal communities and volatile compounds of traditional dry sausages from Northeast China.

Food Microbiol 2021 Sep 17;98:103787. Epub 2021 Mar 17.

College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, China. Electronic address:

The fungal communities and volatile compounds of traditional dry sausages collected from five different regions in Northeast China, including Harbin (HRB), Daqing (DQ), Suihua (SH), Hegang (HG) and Mudanjiang (MDJ) were investigated in this study. The results revealed clear differences among the fungal community structures of the sausages. Aspergillus pseudoglaucus, Debaryomyces hansenii, and Trichosporon asahii were found to be the predominant species in the sausages from HRB, HG, and MDJ, respectively. Read More

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September 2021

Benzalkonium chloride and heavy metal resistance profiles of Listeria monocytogenes strains isolated from fish, fish products and food-producing factories in Poland.

Food Microbiol 2021 Sep 18;98:103756. Epub 2021 Feb 18.

University of Warsaw, Faculty of Biology, Institute of Microbiology, Department of Bacterial Genetics, Miecznikowa 1, 02-096, Warsaw, Poland.

Phenotypic and genotypic resistance to benzalkonium chloride (BC), cadmium and arsenic was tested (by susceptibility assays and molecular methods) in 287 Listeria monocytogenes strains isolated from fish and fish products, and food-producing factories in Poland. Overall, 40% of the isolates were resistant to BC, 56% to cadmium and 41% to arsenic (57% displayed resistance to more than one of the tested compounds). Among BC-resistant isolates, the most commonly detected resistance determinant was the qacH gene (83%). Read More

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September 2021

Nanoliposomal thyme () essential oil: Effects of formulation parameters.

Food Sci Technol Int 2021 Apr 19:10820132211010104. Epub 2021 Apr 19.

Department of Chemistry, Tabriz Branch, Islamic Azad University, Tabriz, Iran.

Essential oils with antimicrobial or antioxidant activities have received extensive attention among customers, manufacturers, and food scientists, especially with rising worries about the safety of synthetic food preservatives. However, like other functional lipid compounds their incorporation into aqueous systems is challenging, due to their less water solubility. Furthermore, their susceptibility to light, moisture, heat, and oxygen origins their less chemical and structural stabilities. Read More

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Hormone concentrations in tobacco roots change during arbuscular mycorrhizal colonization with Glomus intraradices.

New Phytol 2002 May;154(2):501-507

Agricultural Research Organization (ARO), The Volcani Center, Bet Dagan 50 250, Israel.

•  Phytohormones are known to play a pivotal role in various developmental processes in plants and in arbuscular-mycorrhizal (AM) fungal-host symbiosis. This study focuses on characterizing the changes in the concentrations of auxins, cytokinins and gibberellins in tobacco (Nicotiana tabacum) during the early stages of colonization by Glomus intraradices, using advanced analytical detection techniques. •  High-pressure liquid chromatography analysis followed by radioimmunoassay detection revealed that AM colonization induced the accumulation of specific zeatin riboside-like and isopentenyl adenosine-like compounds in both roots and shoots. Read More

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Within population variation and interrelationships between morphology, nutritional content, and secondary compounds of Rhamnus alaternus fruits.

New Phytol 2002 Nov;156(2):217-223

Department of Plant Sciences, The Dr George S. Wise Faculty of Life Sciences Tel Aviv University Tel Aviv 69978, Israel.

•  We studied within-species variation in and interrelations among morphological and chemical traits of ripe Mediterranean buckthorn ( Rhamnus alaternus ) fruit, a bird-dispersed species. •  Principal component analysis revealed that larger fruits tended to be relatively rich in nonstructural carbohydrates (NSC), water and P but poor in protein and most minerals. Small fruits tended to be relatively rich in protein, structural carbohydrates, K and Zn while intermediate size fruits tended to be rich in lipids, Mg and Ca. Read More

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November 2002

Rapid evaluation on pharmacodynamics of Curcumae Rhizoma based on Micro-NIR and benchtop-NIR.

J Pharm Biomed Anal 2021 Apr 16;200:114074. Epub 2021 Apr 16.

School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, 510006, Guangdong, China; Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica, State Administration of Traditional Chinese Medicine (TCM), Guangzhou, 510006, Guangdong, China; Engineering Technology Research Center for Chinese Materia Medica Quality of Universities in Guangdong Province, Guangzhou, 510006, Guangdong, China. Electronic address:

It's far from enough to describe the blood circulation promoting effect of Curcumae Rhizoma (CR), which is widely grown as a functional vegetable or spice in south and southeast Asian countries, and processed Curcumae Rhizoma (PCR), only by disclosing the content of a couple of relative compounds. In this study, the thrombin inhibitory effect as well as 2,2'-azino-bis (3-ethylbenz-thiazoline-6-sulfonic acid) (ABTS) and 2,2-diphenyl-picrylhydrazyl (DPPH) free radical scavenging ability of CR/PCR extracts was investigated, and TANGO Fourier transform near-infrared (FT-NIR, Bruker, Germany)-a benchtop instrument allowing the full range NIR wavelength scanning-and handheld-NIR spectrometer (Micro-NIR, NIR-S-G1, InnoSpectra corporation, China) that can be connected to smart phones were used to realize the rapid detection of pharmacodynamic indicators. model was evaluated based on the determination coefficient (R2), root mean square error (RMSE), standard error of test set (SEP) and ratio of performance to deviation (RPD). Read More

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Molecular properties of the Humeome of two calcareous grassland soils as revealed by GC/qTOF-MS and NMR spectroscopy.

Chemosphere 2021 Apr 8;279:130518. Epub 2021 Apr 8.

Centro Interdipartimentale di Ricerca Sulla Risonanza Magnetica Nucleare per L'Ambiente, L'Agroalimentare Ed I Nuovi Materiali (CERMANU), Università di Napoli Federico II, Via Università, 100, 80055, Portici (NA), Italy. Electronic address:

A Humeomic fractionation revealed the humus molecular composition of two uncropped calcareous soils of Northern France and differentiated the soils Humeome by extracting humic components first unbound to the organo-mineral matrix and then liberated from their progressively stronger intermolecular and intramolecular ester and ether linkages. We separated organo- (ORG1-3) and water-soluble (AQU2 and AQU4) fractions, a final extractable fraction (RESOM) and soil residues. Organo-soluble fractions were studied by GC coupled with high-resolution mass spectrometry (GC/qTOF-MS), all fractions underwent mono- and two-dimensional liquid-state NMR (except for the iron-rich AQU4 fraction), while solid-state C-CPMAS-NMR spectroscopy analyzed soil residues. Read More

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Genome-wide transcriptional analysis unveils the molecular basis of organ-specific expression of isosteroidal alkaloids biosynthesis in critically endangered Fritillaria roylei Hook.

Phytochemistry 2021 Apr 16;187:112772. Epub 2021 Apr 16.

Biotechnology Department, CSIR-Institute of Himalayan Bioresource Technology (CSIR-IHBT), Palampur, Himachal Pradesh, 176061, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus, Ghaziabad, Uttar Pradesh, 201 002, India. Electronic address:

Fritillaria roylei Hook. is a critically endangered high altitude Himalayan medicinal plant species with rich source of pharmaceutically active structurally diverse steroidal alkaloids. Nevertheless, except few marker compounds, the chemistry of the plant remains unexplored. Read More

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Design, synthesis, and biological evaluation of new pyrimidine-5-carbonitrile derivatives bearing 1,3-thiazole moiety as novel anti-inflammatory EGFR inhibitors with cardiac safety profile.

Bioorg Chem 2021 Apr 8;111:104890. Epub 2021 Apr 8.

Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt. Electronic address:

A new series of pyrimidine-5-carbonitrile derivatives 8a-p carrying the 1,3-thiazole moiety has been designed and synthesized as novel anti-inflammatory EGFR inhibitors with cardiac and gastric safety profiles. 8a-p have been assessed for their inhibitory activity against COX-1/COX-2 activity. Compounds 8h, 8n, and 8p were found to be potent and selective COX-2 inhibitors (IC = 1. Read More

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Design, Synthesis, and Biological Evaluation of Peptidomimetic Aldehydes as Broad-Spectrum Inhibitors against Enterovirus and SARS-CoV-2.

J Med Chem 2021 Apr 19. Epub 2021 Apr 19.

State Key Laboratory of Drug Research, CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China.

A novel series of peptidomimetic aldehydes was designed and synthesized to target 3C protease (3C) of enterovirus 71 (EV71). Most of the compounds exhibited high antiviral activity, and among them, compound demonstrated potent enzyme inhibitory activity and broad-spectrum antiviral activity on a panel of enteroviruses and rhinoviruses. The crystal structure of EV71 3C in complex with determined at a resolution of 1. Read More

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Dendritic-like Molecules Built on a Pillar[5]arene Core as Hole Transporting Materials for Perovskite Solar Cells.

Chemistry 2021 Apr 19. Epub 2021 Apr 19.


Multi-branched molecules have recently demonstrated interesting behaviour as charge-transporting materials within the fields of perovskite solar cells (PSCs). For this reason, extended triarylamine dendrons have been grafted onto a pillar[5]arene core to generate dendrimer-like compounds which have been used as hole-transporting materials (HTMs) for PSCs. The performances of the solar cells containing these novel compounds have been extensively investigated. Read More

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Hybridization-based design of novel anticholinesterase indanone-carbamates for Alzheimer's disease: Synthesis, biological evaluation, and docking studies.

Arch Pharm (Weinheim) 2021 Apr 19:e2000453. Epub 2021 Apr 19.

Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.

Inspired by the structures of donepezil and rivastigmine, a novel series of indanone-carbamate hybrids was synthesized using the pharmacophore hybridization-based design strategy, and their biological activities toward acetylcholinesterase (AChE) and butyrylcholinesterase were evaluated. Among the synthesized compounds, 4d and 4b showed the highest AChE inhibitory activities with IC values in the micromolar range (compound 4d: IC  = 3.04 μM; compound 4b: IC  = 4. Read More

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Synthesis and biological evaluation of new coumarin derivatives as cytotoxic agents.

Arch Pharm (Weinheim) 2021 Apr 19:e2100029. Epub 2021 Apr 19.

Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt.

New coumarin derivatives 9a-f, 10a-e, and 11a-f were synthesized and evaluated for their cytotoxic activity against a human breast cancer cell line (MCF-7). All compounds exhibited good activity in the nanomolar range, using doxorubicin and erlotinib as positive controls. The most active compound 9d with IC of 21 nM was tested against the HCT-116, HepG-2, A549, and SGC-7901 cell lines, with IC values of 0. Read More

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Design, Synthesis, and Structure-Activity Relationship of Quinazolinone Derivatives as Potential Fungicides.

J Agric Food Chem 2021 Apr 19. Epub 2021 Apr 19.

School of Pharmacy, Lanzhou University, Lanzhou 730000, People's Republic of China.

Plant diseases caused by phytopathogenic fungi reduce the yield and quality of crops. To develop novel antifungal agents, we designed and synthesized eight series of quinazolinone derivatives and evaluated their anti-phytopathogenic fungal activity. The bioassay results revealed that compounds , , , , , , and exhibited remarkable antifungal activity . Read More

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The Bisindole Alkaloids Angustilongines M and A from Induce Mitochondrial Apoptosis and G0/G1 Cell Cycle Arrest in HT-29 Cells through Promotion of Tubulin Polymerization.

J Nat Prod 2021 Apr 19. Epub 2021 Apr 19.

Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.

A new linearly fused macroline-sarpagine bisindole, angustilongine M (), was isolated from the methanolic extract of . The structure of the alkaloid was elucidated based on analysis of the spectroscopic data, and its biological activity was evaluated together with another previously reported macroline-akuammiline bisindole from the same plant, angustilongine A (). Compounds and showed pronounced in vitro growth inhibitory activity against a wide panel of human cancer cell lines. Read More

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Efficient Heterogeneous Palladium Catalysts in Oxidative Cascade Reactions.

Acc Chem Res 2021 Apr 19. Epub 2021 Apr 19.

Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden.

ConspectusPalladium-catalyzed oxidations involving cascade processes provide a versatile platform for streamlined conversion of simple feedstocks into functional molecules with high atom and step economy. However, the achievement of high palladium efficiency and selectivity in Pd-catalyzed oxidative cascade reactions is still challenging in many cases, as a result of the aggregation of active palladium species to Pd black and the possible side reactions during each bond-forming step. The two current solutions for addressing these issues are either to utilize oxidant-stable ligands or to use electron transfer mediators (ETMs). Read More

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Sex Pheromone of the Alfalfa Plant Bug, Adelphocoris lineolatus: Pheromone Composition and Antagonistic Effect of 1-Hexanol (Hemiptera: Miridae).

J Chem Ecol 2021 Apr 19. Epub 2021 Apr 19.

Plant Protection Institute, Centre for Agricultural Research, Eötvös Loránd Research Network (ELKH), H-1022 Herman Ottó u. 15, Budapest, Hungary.

The sex pheromone composition of alfalfa plant bugs, Adelphocoris lineolatus (Goeze), from Central Europe was investigated to test the hypothesis that insect species across a wide geographical area can vary in pheromone composition. Potential interactions between the pheromone and a known attractant, (E)-cinnamaldehyde, were also assessed. Coupled gas chromatography-electroantennography (GC-EAG) using male antennae and volatile extracts collected from females, previously shown to attract males in field experiments, revealed the presence of three physiologically active compounds. Read More

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Cyclopalladation of a ferrocene acylphosphine and the reactivity of the C-H activated products.

Dalton Trans 2021 Apr 19. Epub 2021 Apr 19.

Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague, Czech Republic.

Acylphosphines are an attractive subclass of phosphine ligands with specific reactivity and ligating properties. This study describes the synthesis of a ferrocene-based acylphosphine, FcC(O)PPh2 (1, Fc = ferrocenyl), the corresponding phosphine chalcogenides FcC(O)P(E)Ph2 (E = O, S and Se), and palladium(ii) complexes resulting from the orthometallation of 1, viz. [Pd(μ-X)(1 - H)]2 (2-X, where X = Cl, Br and I), which in turn serve as a convenient entry point to a range of monopalladium complexes. Read More

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Coordination Properties of Hydroxyisophthalic Acids: Topological Correlations, Synthesis, Structural Analysis, and Properties of New Complexes.

Chemistry 2021 Apr 19. Epub 2021 Apr 19.

Samara State Technical University Faculty of Chemical Technology, Samara Center for Theoretical Materials Science, Molodogvardeyskaya St. 244, 443100, Samara, RUSSIAN FEDERATION.

Hydroxyisophthalic acids are valuable polytopic ligands for the design of functional materials based on coordination polymers due to the variety of charges and coordination modes they possess. Here we describe synthesis, thermal stability, non-linear optical and spectroscopic properties of five novel coordination compounds [K 2 L(H 2 O) 2 ], [MgL(H 2 O) 2 ]·3H 2 O, [CaL(H 2 O) 3 ], [SrL(H 2 O) 3 ]·H 2 O, [BaL(H 2 O)(H 2 O) 5 ] and one salt (NH 4 ) 2 L·2H 2 O with 4,5,6-trihydroxyisophthalic acid ( H 2 L ), which has not been tested in the assembling crystalline coordination networks before.  Peculiarities of the structural organization of the compounds were analyzed and compared with those for other hydroxyisophthalates. Read More

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