Title of article
Hapalocyclamide: a novel phytotoxic hexapeptide of the cyanobacterium Hapalosiphon sp.
Author/Authors
Koodkaew، نويسنده , , Intira and Matsuyama، نويسنده , , Shigeru and Sunohara، نويسنده , , Yukari and Matsumoto، نويسنده , , Hiroshi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
3
From page
977
To page
979
Abstract
Hapalocyclamide, a novel oxazole-, thiazole- and thiazoline-containing cyclic hexapeptide, was isolated from the terrestrial cyanobacterium Hapalosiphon sp., and which showed phytotoxic activity on lettuce seedling growth. The gross structure of hapalocyclamide was established from spectroscopic data and chemical degradation. The absolute stereochemistry was determined by Marfey’s analysis. Hapalocyclamide was established as cyclo-thiazole-l-alanine-oxazole-d-alanine-d-thiazoline-d-phenylalanine.
Keywords
Hapalocyclamide , Hapalosiphon sp. , cyclic peptide , Phytotoxicity
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1880159
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