| Literature DB >> 4874577 |
W J Burrows, D J Armstrong, F Skoog, S M Hecht, J T Boyle, N J Leonard, J Occolowitz.
Abstract
We have isolated a compound responsible for the cytokinin activity of soluble RNA from Escherichia coli. The structure, indicated as 6-(3-methyl-2-butenylamino)-2-methylthio-9-beta-D-ribofuranosylpurine, C(16)H(23)N(5)0(4)S, on the basis of low-and high-reso!ution mass spectrometry, was established by unequivocal synthesis. The mass spectra, chromatographic behavior, and ultraviolet spectra of the compounds from natural and synthetic sources were identical.Entities:
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Year: 1968 PMID： 4874577 DOI： 10.1126/science.161.3842.691
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728