Title of article
A new approach to the epimeric analogue of cyclic peptides: epimerisation via oxazoles of RA-VII, an anti-tumour bicyclic hexapeptide from Rubia plants
Author/Authors
Hitotsuyanagi، نويسنده , , Yukio and Matsumoto، نويسنده , , Yuji C. Sasaki، نويسنده , , Shinichi and Yamaguchi، نويسنده , , Kentaro and Itokawa، نويسنده , , Hideji and Takeya، نويسنده , , Koichi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
3
From page
1535
To page
1537
Abstract
[d-Ala-4]RA-VII (9) and [d-Ala-2]RA-VII (10) were prepared from RA-VII (1), an anti-tumour bicyclic hexapeptide from Rubia plants, by conversion of its thioamide 3 into oxazoles 4 and 5 and subsequent acid-catalysed hydrolysis.
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1643272
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