• 構造は科学の基礎 !

問10 シキミ酸経路の産物

次の生薬成分のうち、シキミ酸経路で生合成されるのはどれか。1 つ選べ。

1   $\decaheterov[acfhk]{3==N;4s==\decaheterovt[]{}{3==(yl);7==H$\bf_3$CO;8==H$\bf_3$CO}[abj]}{6==H$\bf_3$CO;7==H$\bf_3$CO}[]$ 2
3   $\hanthracenev[achjop]{1==OH;3==CH$\bf_3$;6==HO;8==OH;9D==O;{10}D==O}$ 4
5    

 


\decaheterov[acfhk]{3==N;
4s==\decaheterovt[]{}{3==(yl);7==H$\bf_3$CO;8==H$\bf_3$CO}[abj]
}{6==H$\bf_3$CO;7==H$\bf_3$CO}[]

\sixheterov[ace]{
2s==\tetramethylene[B]{4==CHO}{1==(yl)}
}{}[]

\hanthracenev[achjop]{1==OH;3==CH$\bf_3$;6==HO;8==OH;9D==O;{10}D==O}

\decaheterovt[]
{4s==\WedgeAsSubstX(0,0)(120,-90)[10];6==\lmoiety{H$\bf_3$C};9s==\adddash(37,20)(0,-1){200}}
{2B==CH$\bf_3$;4==CH$\bf_3$;5==CH$\bf_3$}
[eghi]

\decaheterov
[fi,{b\FiveCycle(0,0){40}[]{2s==\WedgeAsSubstX(0,0)(90,-140)[10];2s==\adddash(0,0)(10,-1){170};3s==\rotatebox{-40}{\carbonylrotate{-32}};4==O}[de]}]
{1s==\WedgeAsSubstX(0,0)(30,150)[4];1s==\adddash(0,0)(0,-1){170}\put(-38,-230){H};2s==\put(280,190){H};2s==\put(315,35){CH$\bf_3$}}
{2GB==H;7D==O;8==CH$\bf_3$;9A==CH$\bf_3$}
[]