Results 11 to 20 of about 288,739 (291)
When Is an Indole Not an Indole? [PDF]
Clinical Chemistry, 1998 An indole is not an indole when it is a naphthalene derivative! We routinely measure 5-hydroxyindoleacetic acid (5HIAA) by a long-established method using nitrosonaphthol, as first described by Udenfriend in 1955 (1), but with various modifications to improve specificity (2).
Kathryn Brownbill, John A Martin
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Crystal structure and DFT study of (E)-N-[2-(1H-indol-3-yl)ethyl]-1-(anthracen-9-yl)methanimine
Acta Crystallographica Section E: Crystallographic Communications, 2017 The title compound, C25H20N2, (I), was synthesized from the condensation reaction of anthracene-9-carbaldehyde and tryptamine in dry ethanol. The indole ring system (r.m.s.
Md. Serajul Haque Faizi +3 more
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Crystals, 2020 The designed target compound of N-acetyl indole linked to a fused triazolo/thiadiazole scaffold was synthesized via the reaction of 4-amino-5-(1H-indol-2-yl)-1,2,4-triazol-3(2H)-thione as the starting material with acetic anhydride under reflux ...
Ahmed T. A. Boraei +4 more
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Plants, 2019 Selenium (Se) is an essential micronutrient for human health, entering the diet mainly through the consumption of plant material. Members of the Brassicaceae are Se-accumulators that can accumulate up to 1g Se kg−1 dry weight (DW) from the ...
Marian McKenzie +6 more
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Increasing sustainability in pork production by using high inclusion levels of co-products distillers dried grains with solubles, wheat middling and canola meal doesn’t affect pig growth performance and meat quality but reduces boar taint [PDF]
Animal Bioscience, 2023 Objective The present study is to examine the effect of high inclusion of co-products in pig diets (referred to as an alternative diet) during the finishing stage on pig growth performance, meat quality and boar taint compounds. Methods Growing pigs were
Thanh T. Nguyen +5 more
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Natural Product Reports, 2013 The natural product sesquiterpenyl indoles are structural hybrids from farnesyl pyrophosphate and tryptophan or its precursors, often with unusual and complex structural features, many of them with interesting biological activities. In this review the compounds of this class known until now are classified, a biosynthetic approach of each group is ...
Marcos, Isidro S. +4 more
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Crystal structure of dimethyl 3,3′-[(3-fluorophenyl)methylene]bis(1H-indole-2-carboxylate)
Acta Crystallographica Section E, 2014 In the title compound, C27H21FN2O4, the mean planes of the two indole ring systems (r.m.s. deviations = 0.0166 and 0.0086 Å) are approximately perpendicular to one another, making a dihedral angle of 87.8 (5)°; the fluorobenzene ring is twisted with ...
Xin-Hua Lu, Hong-Shun Sun, Jin Hu
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Carbazole and Simplified Derivatives: Novel Tools toward β-Adrenergic Receptors Targeting
Applied Sciences, 2021 β-Adrenergic receptors (β-ARs) are G protein-coupled receptors involved in important physiological and pathological processes related to blood pressure and cardiac activity.
Fedora Grande +9 more
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N-[(3-Bromo-1-phenylsulfonyl-1H-indol-2-yl)methyl]-4-fluoroaniline
IUCrData, 2017 In the title compound, C21H16BrFN2O2S, the indole ring system makes dihedral angles of 87.23 (10) and 77.58 (9)° with the fluorobenzene and phenyl rings, respectively.
C. Suresh Yadav +3 more
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Diversity of the Tryptophanase Gene and Its Evolutionary Implications in Living Organisms
Microorganisms, 2021 Tryptophanase encoded by the gene tnaA is a pyridoxal phosphate-dependent enzyme that catalyses the conversion of tryptophan to indole, which is commonly used as an intra- and interspecies signalling molecule, particularly by microbes.
Bharath Reddy Boya +3 more
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