C-nucleosides and related compounds. V. The synthesis of D,L-4(1β-ribofuranosyl)3-carboxamidopyrazole (V), D,L-5(1β-ribofuranosyl)2-amino-1,3,4-oxadiazole (VII) and D,L-5(1β-ribofuranosyl)3-amino-1,2,4-triazole (IX).

Syntheses of [2-2H]-5-ethynyl-1-(β-D-rib

Syntheses of [2-2H]-5-ethynyl-1-(β-D-ribofuranosyl)imidazole-4-carboxamide and 5-ethynyl-1-([5-3H]-β-D-ribofuranosyl)imidazole-4-carboxamide (EICAR)

✍ Noriaki Minakawa; Akira Matsuda; Zuping Xia; Leonard I. Wiebe; Edward E. Knaus 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 French ⚖ 654 KB

Metallation of 5-ethynyl-1-(2,3,5-tri-O-terf-butyldimethylsilyl-~-~-ribof~anosyl)imidazole-4-carboxamide (1) using n-BuLi, deuteration with deuterium oxide and removal of the fertbutyldimethylsilyl protecting groups using tetrabutylammonium fluroide yielded [2-'H]-5ethynyl-1 -(~-D-ribofi1ranosyl)imi

ChemInform Abstract: Nucleosides. Part 2

ChemInform Abstract: Nucleosides. Part 2. Synthesis and Properties of 3,4-Diaryl-4,5-dihydro-1- (β-D-ribofuranosyl)-1,2,4-triazole-5-thiones.

✍ Mosselhi A. N. Mosselhi 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

III. C-Nucleosides and related compounds

III. C-Nucleosides and related compounds. : The synthesis of D,L-3-(2α,3α-dihydroxy-4β-hydroxymethylcyclopent-1β-yl)-5-amino-1,2,4-triazole

✍ George Just; Grant Reader 📂 Article 📅 1973 🏛 Elsevier Science 🌐 French ⚖ 134 KB

In the preceding paper, we descrlbed the synthesis of the norbornene

Synthesis of 2-(5-Azido-5-deoxy-β-D-ribo

Synthesis of 2-(5-Azido-5-deoxy-β-D-ribofuranosyl) -4-methyl-5-nitro-1,2,3-triazole (X)

✍ Geetha Banda; D. Srinivasulu; V. Ugandhar; I. E. Chakravarthy 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views

## Abstract ChemInform 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.

Facile Synthesis and Evaluation of Antit

Facile Synthesis and Evaluation of Antitumor and Antiviral Activities of [1,2,5]Thiadiazolo[3,4-d]pyrimidines (8-Thiapurines) and 4-β-D-Ribofuranosyl[1,2,5]thiadiazolo[3,4-d]pyrimidines.

✍ Tomohisa Nagamatsu; Rafiqul Islam; Noriyuki Ashida 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

## Abstract ChemInform 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.

Synthesis of [1-[3′,5′-Bis-O-(tert-butyl

Synthesis of [1-[3′,5′-Bis-O-(tert-butyldimethylsilyl)-β-d-arabino- and β-d-ribofuranosyl]cytosine]-2′-spiro-5″-(4″-amino-1″,2″-oxathiole-2″,2″-dioxide). Analogues of the highly specific anti-HIV-1 agent TSAO-T

✍ Sonsoles Velázquez; María-Luisa Jimeno; María-José Camarasa; Jan Balzarini 📂 Article 📅 1994 🏛 Elsevier Science 🌐 French ⚖ 716 KB

Reaction of 0-mesylcyanohydrins of fiuanos-2'-ulosyl cytosine with bases afforded B-Darabino-and r&o-2'-spim substituted nucleosides. Two of them exist. in solution, as mixtures of rotatiooally restricted "syn-arm' " isomers.