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*  Synthesis, Docking and Anti-Tumor Activity of Beta-L-1,3-Thiazolidine Pyrimidine Nucleoside Analogues - MAHE Digital Repository
N-tert-butoxycarbonyl-2-acyloxy-4-trityloxymethyl-1,3-thiazolidine was coupled with the pyrimidine bases in the presence of ... Synthesis, Docking and Anti-Tumor Activity of Beta-L-1,3-Thiazolidine Pyrimidine Nucleoside Analogues ... 3-Thiazolidine Pyrimidine Nucleoside Analogues. Medicinal Chemistry, 3 (5). pp. 425-432. ...
http://eprints.manipal.edu/2669/
*  Hereditary Orotic Aciduria and Other Disorders of Pyrimidine Metabolism | The Online Metabolic and Molecular Bases of Inherited...
Deficiency of pyrimidine-5′-nucleotidase causes hemolytic anemia, possibly due to accumulation in erythrocytes of pyrimidine ... "Hereditary Orotic Aciduria and Other Disorders of Pyrimidine Metabolism." The Online Metabolic and Molecular Bases of Inherited ... Pyrimidines and purines are the building blocks of DNA and RNA and are thus required for the retention and transmission of ... Purines and pyrimidines have two routes for nucleotide formation, the de novo pathway, which begins with ribose phosphate, ...
http://ommbid.mhmedical.com/content.aspx?bookid=971§ionid=62636333
*  TIGR01091
Purines, pyrimidines, nucleosides, and nucleotides. Subrole Category. Salvage of nucleosides and nucleotides. ...
http://www.jcvi.org/cgi-bin/tigrfams/HmmReportPage.cgi?acc=TIGR01091
*  Enzymatic production of non‐natural nucleoside‐5'-monophosphates by a novel thermostable uracil phosphoribosyltransferase
TtUPRT is able to recognize several 5 and 6-substituted pyrimidines as substrates. These experimental results, suggest TtUPRT ...
http://abacus.universidadeuropea.es/handle/11268/6578
*  What Is Biochemistry - Orotic Aciduria - Medicalrealm
Orotic aciduria occurs due to mutation of the UMP synthase which affect the synthesis of pyrimidine. Generally UMP synthase is ... The treatment of orotic aciduria may include synthetic uridine and cystidine supplementation which will supplies pyrimidine ... involved in the formation of UMP by adding ribose-5-monophosphate ring into the orotic acid in de novo synthesis of pyrimidine ...
http://www.medicalrealm.net/what-is-biochemistry---orotic-aciduria.html
*  Pyrimidine - Wikipedia
Pyrimidine is also found in meteorites, but scientists still do not know its origin. Pyrimidine also photolytically decomposes ... Free radical attack has been observed for pyrimidine and photochemical reactions have been observed for substituted pyrimidines ... some minor pyrimidine bases can also occur in nucleic acids. These minor pyrimidines are usually methylated versions of major ... such as pyrimidine, found in meteorites. Pyrimidine, like polycyclic aromatic hydrocarbons (PAHs), the most carbon-rich ...
https://en.wikipedia.org/wiki/Pyrimidine
*  Pyrimidine dimer - Wikipedia
Pyrimidine dimers are the primary cause of melanomas in humans.[citation needed] A cyclobutane pyrimidine dimer (CPD) contains ... Pyrimidine dimers introduce local conformational changes in the DNA structure, which allow recognition of the lesion by repair ... Pyrimidine dimers are molecular lesions formed from thymine or cytosine bases in DNA via photochemical reactions. Ultraviolet ... Unrepaired pyrimidine dimers in humans may lead to melanoma. David S. Goodsell (2001). "The Molecular Perspective: Ultraviolet ...
https://en.wikipedia.org/wiki/Pyrimidine_dimer
*  PURINES AND PYRIMIDINES
Pyrimidines. *Uracil = 2,4-dioxy pyrimidine *Thymine = 2,4-dioxy-5-methyl pyrimidine *Cytosine = 2-oxy-4-amino pyrimidine * ... Purine and Pyrimidine Metabolism Topics. Overview Nomenclature Hydrolysis of Polynucleotides Purine Catabolism Pyrimidine ... Pyrimidine Catabolism. In contrast to purines, pyrimidines undergo ring cleavage and the usual end products of catabolism are ... Salvaging Pyrimidines. A second type of salvage pathway involves two steps and is the major pathway for the pyrimidines, uracil ...
https://library.med.utah.edu/NetBiochem/pupyr/pp.htm
*  Pyrimidine | chemical compound | Britannica.com
The simplest member of the family is pyrimidine itself, with molecular formula C4H4N2. Several pyrimidine compounds were ... Pyrimidine, any of a class of organic compounds of the heterocyclic series characterized by a ring structure composed of four ... purines and pyrimidines. The purines are adenine (A) and guanine (G) in both DNA and RNA; the pyrimidines are cytosine (C) and ... Pyrimidine, any of a class of organic compounds of the heterocyclic series characterized by a ring structure composed of four ...
https://www.britannica.com/science/pyrimidine/media/1/484902/2362
*  Pyrimidine, 2-chloro
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database ...
https://webbook.nist.gov/cgi/inchi?ID=C1722129&Units=CAL
*  The Pyrimidines by Desmond J. Brown - Read Online
Read The Pyrimidines by Desmond J. Brown by Desmond J. Brown for free with a 30 day free trial. Read eBook on the web, iPad, ...
https://www.scribd.com/book/147969719/The-Pyrimidines
*  Pyrimidine 5'-nucleotidase definition | Drugs.com
Definition of pyrimidine 5'-nucleotidase. Provided by Stedman's medical dictionary and Drugs.com. Includes medical terms and ... pyrimidine 5'-nucleotidase. Definition: an enzyme that catalyzes the hydrolysis of a pyrimidine-nucleoside 5'-monophosphate to ... produce orthophosphate and the pyrimidine nucleoside; a deficiency of this enzyme results in accumulation of pyrimidine ...
https://www.drugs.com/dict/pyrimidine-5-nucleotidase.html
*  Fluorinated Pyrimidines | Molecular Pharmacology
Fluorinated Pyrimidines. XXXIX. Effects of 5-Trifluoromethyl-2'-deoxyuridine on the Replication of Vaccinia Viral Messenger ...
http://molpharm.aspetjournals.org/content/7/6/653
*  What is Pyrimidine? (with pictures)
There are several pyrimidine molecules, but only cytosine and... ... Pyrimidine is a group of molecules that are part of DNA and RNA ... The pyrimidines bind with the purines to join the two strands of the DNA or RNA polymer. Adenine and guanine are the purines ... Pyrimidine is group of molecules that are part of the DNA and RNA structure. These molecules feature a single ring structure ... There are several pyrimidine molecules, but only cytosine and thymine are part of the DNA structure, while cytosine and uracil ...
https://www.wisegeek.com/what-is-pyrimidine.htm
*  Pyrimidines Images - Photos - Pictures
Professional quality Pyrimidines images and pictures at very affordable prices. With over 20 million stunning photos to choose ... Molecular structure of Cytidine triphosphate (CTP) - pyrimidine nucleoside triphosphate 3D rendering - picture of pyrimidines ... Molecular structure of cytosine - nucleobase derived of pyrimidine 3D rendering - pyrimidines picture ... Using the search tool (above) you ll find a total of 77 Pyrimidines images and photos for you to choose from! ...
http://www.crystalgraphics.com/powerpictures/images.photos.asp?ss=pyrimidines
*  Plus it
Pyrimidine Studies. I. Effect of DON (6-Diazo-5-oxo-l-norleucine) on Incorporation of Precursors into Nucleic Acid Pyrimidines ... DON had no appreciable effect on the incorporation of radiocarbon into the nucleic acid pyrimidines. When uniformly labeled ...
http://cancerres.aacrjournals.org/content/18/1/105
*  pyrimidine - definition and meaning
pyrimidine: A single-ringed, crystalline organic base, C4H4N2, that forms uracil, cytosine, or thymine and is the parent ... Superpositions of dipole states of base pairs consisting of purine (A, G) and pyrimidine (C, T) ring structures play the role ... To Simon and Cyclefree who hold such credulous views about evolution, I wonder if they have considered the origin of pyrimidine ... 2 revive the prospects of the 'RNA first' model by exploring a pathway for pyrimidine ribonucleotide synthesis in which the ...
https://wordnik.com/words/pyrimidine
*  Purine and Pyrimidine Metabolism in Man VIII | SpringerLink
These volumes record the presentations made at the VIII International Symposium on Purine and Pyrimidine Metabolism in Manheld ... Purine/Pyrimidine Enzymes as Drug Targets. * Antimetabolites Reduce the Activities of Enzymes with Short Half-Lives in Addition ... Regulation of Purine and Pyrimidine Metabolism. * Clinical. * Determination of Dihydropyrimidine Dehydrogenase (DPD) in ... Abnormal Purine and Pyrimidine Metabolism in Inherited Superactivity of PRPP Synthetase Claude Bory, Christiane Chantin, ...
https://link.springer.com/book/10.1007%2F978-1-4615-2584-4
*  Pyrimidine Metabolism in Rat Brain Cortex and Liver | SpringerLink
Pyrimidine nucleotide synthesis proceeds via a salvage pathway and a de novo pathway. In rat liver all enzymes involved in UMP ... Pyrimidine nucleotide synthesis proceeds via a salvage pathway and a de novo pathway. In rat liver all enzymes involved in UMP ... Peters G.J., Veerkamp J.H. (1984) Pyrimidine Metabolism in Rat Brain Cortex and Liver. In: De Bruyn C.H.M.M., Simmonds H.A., ... Brain Cortex Salvage Pathway Orotic Acid Considerable Activity Pyrimidine Nucleotide These keywords were added by machine and ...
https://link.springer.com/chapter/10.1007/978-1-4684-4553-4_102
*  pyrimidine facts, information, pictures | Encyclopedia.com articles about pyrimidine
Make research projects and school reports about pyrimidine easy with credible articles from our FREE, online encyclopedia and ... pyrimidine A nitrogen base composed of a single, six-membered ring structure. The pyrimidine bases in the nucleotides of ... pyrimidine (pi-rim-i-deen) n. a nitrogen-containing compound with a ring molecular structure. The commonest pyrimidines are ... pyrimidine A basic, 6-membered heterocyclic compound. The principal pyrimidines (uracil, thymine, and cytosine) are important ...
http://www.encyclopedia.com/science-and-technology/biochemistry/biochemistry/pyrimidine
*  WO2018124000 PYRIMIDINE DERIVATIVE
EN) PYRIMIDINE DERIVATIVE. (FR) DÉRIVÉ PYRIMIDINE. (JA) ピリミジン誘導体. Abstract: (EN) The present invention addresses the problem of ...
https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2018124000
*  Purine and Pyrimidine Metabolism | Biochemistry (Chemical Biology) | Chemistry | Subjects | Wiley
The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world ...
https://www.wiley.com/en-us/Purine+and+Pyrimidine+Metabolism-p-9780470720301
*  Pharmacology of Purine and Pyrimidine Receptors, Volume 61 - 1st Edition
Purchase Pharmacology of Purine and Pyrimidine Receptors, Volume 61 - 1st Edition. Print Book & E-Book. ISBN 9780123855268, ... Pharmacology of Purine and Pyrimidine Receptors, Volume 61 1st Edition. Write a review ...
https://www.elsevier.com/books/pharmacology-of-purine-and-pyrimidine-receptors/unknown/978-0-12-385526-8
*  Species: Transketolase-like, pyrimidine-binding domain (IPR005475) | InterPro | EMBL-EBI
Species: Transketolase-like, pyrimidine-binding domain (IPR005475). Key Species. Key species. Number of proteins. FASTA. ...
http://www.ebi.ac.uk/interpro/entry/IPR005475/taxonomy