Final solution on the long-standing structural arguments on the C-3 stereochemistries of three glucoindole alkaloids: Palicoside, dolichantoside, and isodolichantoside — through chemical conversions and spectroscopic studies
作者:Osamu Ohmori、Kyoko Kumazawa、Hiroyuki Hoshino、Takako Suzuki、Yuka Morishima、Hiroko Kohno、Mariko Kitajima、Shin-ichiro Sakai、Hiromitsu Takayama、Norio Aimi
DOI:10.1016/s0040-4039(98)01686-4
日期:1998.10
Three natural strictosidine/vincoside-class glucoindole alkaloids have been chemically correlated with strictosidinic acid possessing a rigorously established stereostructure. The C-3 stereochemistry of palicoside, dolichantoside, and isodolichantoside has been firmly proved to be (S), (S), and (R), respectively.
三种天然的严格乙二胺/葡糖苷类葡糖吲哚生物碱已与具有严格建立的立体结构的严格乙二酸化学相关。palicoside,十二烷己糖苷和isodolichantoside的C-3立体化学已被牢固地证明分别为(S),(S)和(R)。