求助！！求助！！已知化学名字怎么获得结构图？？
论文需要，大部分的化合物已经在Pubchem数据库里找到2D结构图了，就是下面几个化合物数据库里找不到，请问下还有什么方法来获得2d结构图？？


薯蓣皂苷元-3，6-二酮 (diosgenin-3，6-dione，7)
7-(4-羟基-3-甲氧基苯基)-1-(4-羟苯基)-4E，6E-庚二烯 -3-酮
3-O-[α-L-rhamnopyranosyl(1→2) ｛α-L-rhamnopyrartosyl(1→4))｝-(6'-O-hexadecanoyl)-β-D- glucopyranosyl]-25(R)-spirost-5-en-3β-ol
Dracaenoside E
(+)syringaresinol-4-O-β-D-glucopyranoside
benzyl 1-O-β-D-glucopyranoside
cyclo-(Leu-Tyr)
Phenylethyl 1-O-β-D-glucopyranoside
3-hydroxy-2，6-dimethoxyphenyl-β-D-glucopyranoside
Embran
cyclo-(Ser-Tyr)
2-(4-hydroxyphenyl)ethyl-β-D-glucopyranoside
pyrocatechol 1-O-β-D-glucopyranoside
pyrocatechol 1-O-α-D-glucopyranoside 返回小木虫查看更多