作者:Deveshwari P. Khare、Anakshi Khare、Maheshwari P. Khare
DOI:10.1016/s0008-6215(00)83841-0
日期:1980.3
Abstract A new, nonreducing disaccharide, tigmobiose, has been isolated from the dried twigs of Sarcostemma brevistigma . On the basis of chemical and spectroscopic evidence, and identification of its sole hydrolysis product, its structure has been established as 2,6-dideoxy-β- d - ribo -hexopyranosyl 2,6-dideoxy-β- d - ribo -hexopyranoside (β- d - digitoxopyranosyl β- d -digitoxopyranoside).
摘要从干燥的短枝Sarcostemma brevistigma的嫩枝中分离出了一种新的非还原性二糖tigmobiose。根据化学和光谱学证据,并鉴定出其唯一的水解产物,其结构已确定为2,6-二脱氧-β-d-核糖-己吡喃糖基2,6-二脱氧-β-d-d-核糖-己吡喃糖苷( β-d-digitoxopyranosylβ-d-digitoxopyranoside)。