Stomachic Principles in Ginger. III. An Anti-ulcer Principle, 6-Gingesulfonic Acid, and Three Monoacyldigalactosylglycerols, Gingerglycolipids A, B, and C, from Zingiberis Rhizoma Originating in Taiwan.
作者:Masayuki YOSHIKAWA、Shoko YAMAGUCHI、Kumiko KUNIMI、Hisashi MATSUDA、Yasuhiro OKUNO、Johji YAMAHARA、Nobutoshi MURAKAMI
DOI:10.1248/cpb.42.1226
日期:——
monoacyldigalactosylglycerols, gingerglycolipids A, B, and C, were isolated from Zingiberis Rhizoma, the dried rhizome of Zingiber officinale Roscoe which was cultivated in Taiwan, together with (+)-angelicoidenol-2-O-beta-D-glucopyranoside. Based on chemical reactions and physicochemical evidence, the structures of 6-gingesulfonic acid, gingerglycolipids A, B, and C have been determined. In addition, the absolute
从台湾种植的生姜的干根茎姜黄中分离出抗溃疡成分6-姜磺酸和三种单酰基二乳糖基甘油A,B和C姜糖脂,以及(+)-Angelicoidenol- 2-O-β-D-吡喃葡萄糖苷。基于化学反应和物理化学证据,已经确定了6-姜磺酸,姜糖脂A,B和C的结构。另外,基于其从d-冰片的合成,阐明了(+)-Angelioidenenol-2-O-β-D-吡喃葡萄糖苷的绝对立体结构。6-氨基磺酸的辛辣性较6-姜醇和6-寿果酚弱,且抗溃疡作用更强。