Studies on monoterpene glucosides and related natural products. XLVII. Synthesis of 3H- and 2H-labeled iridodial derivatives for studies on the biosynthesis of iridoid glucosides.
作者:SHINICHI UESATO、KOJI KOBAYASHI、HIROYUKI INOUYE
DOI:10.1248/cpb.30.3942
日期:——
For studies on the biosynthesis of iridoid glucosides, four labeled compounds, i.e., [10-3H]-iridotrial (4), [10-3H]-7, 8-dehydroiridodial (6), [10-3H]-7, 8-dehydroiridotrial (7) and [10-2H3]-iridodial (3), along with the known [10-3H]-iridodial glucoside (10) and [10-3H]-iridodial (3) were prepared from geniposide (11). Furthermore, [11-2H3]-7, 8-dehydroiridodial (6) was derived from mussaenoside (14).
为了研究环烯醚萜苷的生物合成,四种标记化合物,即[10-3H]-环烯醚萜醛(4)、[10-3H]-7、8-脱氢环烯醚酮二醛(6)、[10-3H]-7、8 -脱氢鸢尾醛 (7) 和 [10-2H3]-鸢尾醛 (3),以及已知的 [10-3H]-鸢尾醛葡萄糖苷 (10) 和 [10-3H]-鸢尾醛 (3) 由京尼平苷 (11) 制备。此外,[11-2H3]-7, 8-脱氢环烯二醛(6)衍生自mussaenoside (14)。