Results 191 to 200 of about 172,292 (284)

Synthesis, antimicrobial, anti-inflammatory, antioxidant and cytotoxicity of new pyrimidine and pyrimidopyrimidine derivatives. [PDF]

Sci Rep
Keshk RM, Salama ZA, Elsaedany SK, ElRehim EMA, Beltagy DM.   +4 more
europepmc   +1 more source

Studies on the control of pyrimidine biosynthesis in human diploid cell strains. II. Effects of 5-azaorotic acid, barbituric acid, and pyrimidine precursors on cellular phenotype.

, 1967
L. Pinsky, Robert S. Krooth
openalex   +1 more source

2-(4-Bromobenzyl) tethered 4-amino aryl/alkyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidines: design, synthesis, anticancer assessment via dual topoisomerase-I/II inhibition, and in silico studies. [PDF]

RSC Med Chem
Arora S, Patra B, Dhamija I, Guru SK, Kumar R.   +4 more
europepmc   +1 more source

Studies on Nucleosides and Nucleotides. IX. Nucleophilic Substitution of Secondary Sulfonyloxy Groups of Pyrimidine Nucleosides. II. Reaction of 2, 2'-Anhydro-1-(3'-O-tosyl-β-D-arabinofuranosyl) uracil with Sodium Bromide, Sodium Ethanethiol, and Sodium Azide

, 1968
Miyoshi Hirata
openalex   +2 more sources

The preparation of [1,2,4]triazolo[1,5-a]pyrimidines catalyzed by Schiff base zinc(ii) complex supported on magnetite nanoparticles under mild conditions. [PDF]

RSC Adv
Moosavi-Zare AR, Najafi R, Goudarziafshar H.   +2 more
europepmc   +1 more source

Targeting metabolic reprogramming in glioblastoma as a new strategy to overcome therapy resistance. [PDF]

Front Cell Dev Biol
D'Aprile S, Denaro S, Gervasi A, Vicario N, Parenti R.   +4 more
europepmc   +1 more source

Rearrangement Reaction of 7-Mercaptooxazolo[5, 4-d]pyrimidine to 7-Hydroxythiazolo[5, 4-d]pyrimidine

, 1960
Morizo Ishidate, Hidetaka Yuki
openalex   +2 more sources

Faecal Metabolome Profiles in Individuals Diagnosed with Hyperplastic Polyps and Conventional Adenomas. [PDF]

Int J Mol Sci
Valdés A, Ruiz-Saavedra S, Salazar N, Cifuentes A, Suárez A, Díaz Y, Del Rey CG, González S, de Los Reyes-Gavilán CG.   +8 more
europepmc   +1 more source

Global niche partitioning of purine and pyrimidine cross-feeding among ocean microbes. [PDF]

Sci Adv
Braakman R, Satinsky B, O'Keefe TJ, Longnecker K, Hogle SL, Becker JW, Li RC, Dooley K, Arellano A, Kido Soule MC, Kujawinski EB, Chisholm SW.   +11 more
europepmc   +1 more source

Synthesis of pyrrolo[3,2-<i>d</i>]pyrimidine-2,4(3<i>H</i>)-diones by domino C-N coupling/hydroamination reactions. [PDF]

Beilstein J Org Chem
Figueira de Abreu RM, Tiedemann R, Ehlers P, Langer P.   +3 more
europepmc   +1 more source