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Synthesis of 6-(3-methylpyrrol-1-yl)-9-β-D-ribofuranosyl purine, a novel metabolite of zeatin riboside

✍ Scribed by M. Haidoune; R. Mornet; M. Laloue

Publisher: Elsevier Science
Year: 1990
Tongue: French
Weight: 225 KB
Volume: 31
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)88821-8

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✦ Synopsis

The allylic alcohol in ribose-protected zeatin riboside 1, was oxidised to an aldehyde by barium manganate. Heating of the resulting aldehyde in chloroform allowed the cyclizatiin of the N%hain into a 3methylpyrrole ring. After deprotection of the ribose, the title compound was obtained and identified to a new metabolite of zeatin riboside. Its aglycone was synthesized through a similar route from N-9 protected zeatin. Cytokinins constitute a class of phytohormones which stimulate the division of plant cells and are involved in many aspects of the development of plants. During the investigation of the 1971,39, 521. 13. This solvent is expected to allow selective oxidation of allylic alcohols (S. CZERNECKI, K.

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