STRUCTURE ELUCIDATION OF GLYCAN OF A GLYCOCONJUGATE SPPA-1 ISOLATED FROM SPIRULINA PLATENSIS / 药学学报
Acta Pharmaceutica Sinica
;
(12): 356-359, 2001.
Artículo
en Chino
| WPRIM
| ID: wpr-410433
ABSTRACT
AIM To elucidate the structure of the glycan of SPPA-1, a glycoconjugate isolated from Spirulina platensis. METHODS Methylation analysis, GC/MS, and 1D, 2DNMR techniques were used to determine the structures of the glycoconjugate (SPPA-1). RESULTS SPPA-1 was only composed of α-D-glucose and shown to be a (1→4) linked α-D-glucan to which a few glucosyl side chains are attached at O-6 of the glucosyl residues of the main chain. CONCLUSION The glycan of SPPA-1 is a new glucan.
Texto completo:
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Acta Pharmaceutica Sinica
Año:
2001
Tipo del documento:
Artículo
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