Glycine-phthalic acid (1/1). [PDF]
Acta Crystallogr Sect E Struct Rep Online, 2013 In the title compound, C2H5NO2·C8H6O4, the glycine mol-ecule exists as a zwitterion (2-aza-niumyl-ethano-ate) with a positively charged amino group and a negatively charged carboxyl-ate group. In the crystal, N-H⋯O and O-H⋯O hydrogen bonds link the components into layers parallel to the ab plane.
Balakrishnan T +2 more
europepmc +5 more sources
Engineering bacterial biocatalysts for the degradation of phthalic acid esters [PDF]
Microbial BiotechnologyPhthalic acid esters (PAEs) are synthetic diesters derived from o‐phthalic acid, commonly used as plasticizers. These compounds pose significant environmental and health risks due to their ability to leach into the environment and act as endocrine ...
Gonzalo Durante‐Rodríguez +3 more
doaj +4 more sources
Responses of transcriptome and metabolome in the roots of Pugionium cornutum (L.) Gaertn to exogenously applied phthalic acid [PDF]
BMC Plant Biology, 2022 Background The yield and quality of Pugionium cornutum (L.) Gaertn., a healthy, green vegetable with low sugar and high protein contents and high medicinal value, is severely affected by autotoxicity, which is a leading factor in the formation of plant ...
Xiaoyan Zhang +8 more
doaj +2 more sources
Phthalic Acid Esters: Natural Sources and Biological Activities [PDF]
Toxins, 2021 Phthalic acid esters (PAEs) are a class of lipophilic chemicals widely used as plasticizers and additives to improve various products’ mechanical extensibility and flexibility. At present, synthesized PAEs, which are considered to cause potential hazards
Ling Huang +6 more
doaj +2 more sources
The co-crystal structure of etoricoxib–phthalic acid (1/1), C18H15ClN2O2S·C8H6O4 [PDF]
Zeitschrift für Kristallographie - New Crystal Structures, 2023 C18H15ClN2O2S·C8H6O4, triclinic, P 1‾ $\overline{1}$ (no. 2), a = 8.4340(17) Å, b = 12.172(2) Å, c = 12.816(3) Å, α = 89.98(3)° $89.98(3){}^{\circ}$ , β = 77.41(3)° $77.41(3){}^{\circ}$ , γ = 72.52(3)° $72.52(3){}^{\circ}$ , V = 1221.7(5) Å3, Z = 2, R ...
Ma Yu-Heng +5 more
doaj +2 more sources
The Impact of Storage on Phthalic Acid Esters Concentrations in Yogurts Packed in Plastic Cups [PDF]
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2019 Phthalic acid esters are used as plastic softeners and also can be found in food packaging materials. European legislation defines specific migration limits of plastic additives for plastic materials that come into contact with food.
Marcela Jandlová +6 more
doaj +2 more sources
Toxicological characterization of phthalic Acid. [PDF]
Toxicol Res, 2011 There has been growing concern about the toxicity of phthalate esters. Phthalate esters are being used widely for the production of perfume, nail varnish, hairsprays and other personal/cosmetic uses. Recently, exposure to phthalates has been assessed by analyzing urine for their metabolites. The parent phthalate is rapidly metabolized to its monoester (
Bang du Y, Lee IK, Lee BM.
europepmc +4 more sources
Molecular Design and Mechanism Analysis of Phthalic Acid Ester Substitutes: Improved Biodegradability in Processes of Sewage Treatment and Soil Remediation. [PDF]
Toxics, 2022 Sun S, Zuo Q, Du M, Li Y.
europepmc +3 more sources
Condensation of anhydrides or dicarboxylic acids with compounds containing active methylene groups. Part 1: Condensation of phthalic anhydride with acetoacetic and malonic ester [PDF]
, 1985 Phthalic anhydride was condensed with acetoacetic ester in acetic anhydride and triethylamine solution, and when phthalyl chloride was reacted with sodium acetoacetic ester compounds were formed of the phthalide and indandione series: phthalylacetoacetic
Oshkaya, V. P., Vanag, G. Y.
core +2 more sources
Integrative transcriptomic and metabolomic analyses provide insights into the mechanism of autotoxicity of Pugionium cornutum (L.) Gaertn. [PDF]
PLoS ONEPugionium cornutum (L.) Gaertn., a functional vegetable with dual health benefits, faces significant constraints in sustainable industrial development due to autotoxicity-induced continuous cropping obstacles.
Kezhen Ning +7 more
doaj +2 more sources