Title of article
A new taxane composed of two N-formyl rotamers from Taxus canadensis
Author/Authors
Zhang، نويسنده , , Manli and Dong، نويسنده , , Mei and Li، نويسنده , , Xiaoning and Li، نويسنده , , Li-Geng and Sauriol، نويسنده , , Fançoise and Huo، نويسنده , , Chang-Hong and Shi، نويسنده , , Qing-Wen and Gu، نويسنده , , Yu-Cheng and Kiyota، نويسنده , , Hiromasa and Cong، نويسنده , , Bin، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
3405
To page
3408
Abstract
A taxane with an amino-side chain on C-5 was identified for the first time from rooted cuttings of the Canadian yew, Taxus canadensis. The structure was characterized as 7β,9α,10β,13α-tetraacetoxy-5α-[3′-(N-formyl-N-methylamino)-3′-phenylpropanoyl]oxytaxa-4(20),12-diene (1) on the basis of 1D-, 2D-NMR data, and HR-FABMS analyses. The spectra revealed that in CDCl3 solution 1 was composed of two rotamers (1a and 1b) in a ratio of approximately 2:1.
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1859300
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