Results 81 to 90 of about 2,527,575 (169)

Taxonomy, purification and chemical characterization of four bioactive compounds from new Streptomyces sp. TN256 strain [PDF]

, 2011
A new actinomycete strain designated TN256, producing antimicrobial activity against pathogenic bacteria and fungi, was isolated from a Tunisian Saharan soil.
Karray-Rebai, Ines, Mathieu, Florence, F. Mathieu, L. Elleuch, Elleuch, Lobna, Merlina, Georges, Coppel, Yannick, Y. Coppel, G. Merlina, Mellouli, Lofti, S. Smaoui, Smaoui, Slim, I. Karray-Rebai, L. Mellouli   +13 more
core   +1 more source

Phenylethynyl Phthalic Anhydride [PDF]

, 1997
Controlled molecular weight PhenylEthynyl Terminated Imide oligomers (PETIs) have been prepared by the cyclodehydration of precursor phenylethynyl terminated amic acid oligomers.
Hergenrother, Paul M., Smith, Joseph G., Jr.   +1 more
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Synthesis, Characterization and Alpha Glucosidase Inhibition activity of new Phthalimide Derivatives

Iraqi Journal of Pharmaceutical Sciences, 2018
 Three of imide intermediate products  were synthesized by reacting of phthalic anhydride with glycine (2a), and tetrachloro phthalic anhydride with glycine , (S)-2-[(tert-Butoxycarbonyl)amino]-3-aminopropionic acid ( 2b,c)  respectively   in  dry ...
Hassan ALi, Mohammed H. Mohammed, Sajida H. Ismeal   +2 more
doaj   +1 more source

Dyes Derived from Substituted Phthalic Acids. Part I. ∆2,6,-Di- hydrophthalic and trans- ∆2,3 -Diltydrophtholic Acids. Effect of Decreasing Unsaturation in the Phthalic Acid Portion of PhthaIein Dyes

, 1962
∆2,6-Dihydrophthalic and trans-∆ 3.5 -dihydrophtalic acids have been condensed with different phenols; the phthaleins obtained have been studied and compared with phthaleins from phthalic acid.
J. D. Tewari, S. D. Loiwal
core   +1 more source

HAZARDOUS SUBSTANCE ECOLOGICAL FACT SHEET Benzyl butyl ester phthalic acid

, 1978
Chemical Name: Benzyl butyl ester phthalic acid CAS Number: 85-68-7Benzyl butyl ester phthalic acid (BBP; butyl phenylmethyl ester-1,2- benzenedicarboxylic acid} is a liquid with moderate water solubility.

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Glyptal Synthesis from Glycerol and Phthalic Anhydride Using Activated Zeolite as Heterogeneous Catalyst and Its Comparison to Homogeneous p-Toluenesulfonic Acid Catalyst

Jurnal Bahan Alam Terbarukan, 2017
The abundance of glycerol as the side product of biodiesel has motivated researches on glycerol utilization as a feedstock for more valuable products. This research presents the possibility of producing polyester (glyptal), which is a widely used coating
Budhijanto Budhijanto, Deddy Wirata, Kurniawan Kurniawan   +2 more
doaj   +1 more source

Biodegradation of phthalic acid and terephthalic acid by Comamonas testosteroni strains

Phthalic acid isomers are the monomers of phthalate molecules, also known as phthalic acid esters, widely employed in the plastics industry. This study aims to investigate the biodegradation of phthalic acid (PA) and terephthalic acid (TPA) by five ...
Vural, Caner, Ettadili, Hamza
core   +1 more source

Study on the metabolic process of phthalic acid driven proliferation of Rhizoctonia solani. [PDF]

Front Plant Sci, 2023
Ju J, Zhou B, Yang G, Fu X, Wang X, Guo L, Liu W.   +6 more
europepmc   +1 more source

Adsorption of Monobutyl Phthalate from Aqueous Phase onto Two Macroporous Anion-Exchange Resins

Journal of Chemistry, 2014
As new emerging pollutants, phthalic acid monoesters (PAMs) pose potential ecological and human health risks. In the present study, adsorption performance of monobutyl phthalate (MBP) onto two macroporous base anion-exchange resins (D-201 and D-301) was ...
Zhengwen Xu, Yunlong Zhao, Jing Shi, Jiangang Lu, Ling Cheng, Mindong Chen   +5 more
doaj   +1 more source

Case Study of Diesters of o-Phthalic Acid in Surface Waters with Background Levels of Pollution. [PDF]

Toxics, 2023
Gorshkov A, Grigoryeva T, Bukin Y, Kuzmin A.   +3 more
europepmc   +1 more source