Results 211 to 220 of about 10,390 (256)

Safety and efficacy of feed additives consisting of vitamin B₂ (98%) and vitamin B₂ (80%) produced with Bacillus subtilisCGMCC 7.449 for all animal species (Chifeng Pharmaceutical Co., Ltd.). [PDF]

EFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Villa RE, Azimonti G, Bonos E, Christensen H, Durjava M, Dusemund B, Gehring R, Glandorf B, Kouba M, López-Alonso M, Marcon F, Nebbia C, Pechová A, Prieto-Maradona M, Röhe I, Theodoridou K, Mayo B, Cionci NB, Brozzi R, Galobart J, Holczknecht O, Manini P, Valeri P, Vettori MV, Pizzo F.   +25 more
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Exploring the regulatory role of long non-coding RNAs in pigmentation in juvenile Plectropomus leopardus. [PDF]

Sci Rep
Deng X, Liu X, Pang L, Gea R, Chen H, Li G, Zhu C, Jiang M.   +7 more
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Structural insights into binding of polyglutamylated tetrahydrofolate by serine hydroxymethyltransferase 8 from soybean. [PDF]

Front Plant Sci
Owuocha LF, Mitchum MG, Beamer LJ.
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Direct Ser797Interacted Pteridine-7(8H)‑one Derivativesas Highly Selective and Orally AvailableEGFR^{L858R/T790M/C797S} Inhibitors

Wenzhe Jiang (6497570), Yupei He (22137924), Yongxiang Wang (295061), Husheng Du (21009125), Dou Dou (12025312), Yuting Hu (322619), Ruolin Hu (16526862), Buyao Hu (22137927), Wenjie Sha (12025315), Wenyi Mei (11413202), Zhenjiang Zhao (1655923), Honglin Li (19441), Shengqing Li (1269297), Yufang Xu (1655929), Zhuo Chen (135585)   +14 more
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Biochemistry of the Pteridines

Angewandte Chemie International Edition in English, 1972
AbstractBiochemical information about the ubiquitous pteridines has become generally available only within the last fifteen years. This delay can be traced to the chemical lability of these compounds and their small concentrations in organisms. New methods of isolation and isotopic techniques have provided data on the biosynthesis, anabolism, and ...
H, Rembold, W L, Gyure
openaire   +2 more sources

Reductone and the Synthesis of Pteridines

Nature, 1948
As we have pointed out1 that the 3-carbon atom unit comprising the ring atoms 6 and 7 and the exocyclic carbon atom (indicated in heavy type) in pteroic acid (I) might be derived from a triose, 3-phosphoglyceraldehyde and phosphodihydroxyacetone being specifically mentioned, the suggestion by O‘Meara, McNally and Nelson2 that the strongly reducing non ...
H S, FORREST, J, WALKER
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Polarographic Study of Pteridines

Journal of Pharmaceutical Sciences, 1966
The electronegativity of the half-wave potentials of a series of pteridine congeners was found to be related to the substituent groups. The 2,4,7-triaminopteridines, 7-substituted 4-amino-2-aryl-6-pteridinecarboxarnides, and 4,7-diamino-2-aryl-6-pteridinecarboxamides were characterized, in that order, by decreasingly lower electronegative half-wave ...
M, Lapidus, M E, Rosenthale
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A Synthesis of Pteridine

Nature, 1948
ALTHOUGH many derivatives of pteridine, both natural and synthetic, are known, the parent substance pteridine (I) does not appear to have been described. This substance has now been prepared by the condensation of 4 : 5-diaminopyrimidine with glyoxal bisulphite.
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Pteridines and affective disorders

Acta Neuropsychiatrica, 2002
The pteridine tetrahydrobiopterin (BH4) is an essential cofactor in the biosynthesis of dopamine, (nor)epinephrine, serotonin and nitric oxide (NO). Furthermore, BH4 has a direct influence on release mechanisms of these neurotransmitters and on serotonin receptor binding activityimmunology.
Hoekstra, R (Rosa), Fekkes, Durk
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A New Synthesis of Pteridines.

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Ming Xu, Andrea Vasella
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