• 構造は科学の基礎 !

問109 トリプトファンが前駆体のアルカロイド

\scalebox{0.85}{
\raisebox{2cm}{
\decaheterov[fhk,
{g\FiveCycle(0,0){90}[]{3==O;5==O}[a]}
]
{3==N;
4s==\sixheterov[]{
4s==\put(20,40){\decaheterovb[egi,
{f\FiveCycle(0,0){90}[]{4==O}[a]}
]{1==O;3==CH$\bf_3$;4==O}{1==CH$\bf_3$;6==(yl)}[ab]
}
}{6==(yl)}[abcdf];
5s==\sixheterov[]{5==O}{3FB==H;5==H$\bf_3$C;6==(yl)}[abcdf]
}
{3==CH$\bf_3$;4GA==H}[]
\put(-300,-900){\text{\substfont{\sffamily\bfseries}1}\hspace{6cm}\substfont{\sffamily\bfseries}2}
}
\hspace{3cm}
\sixheteroh[ace]
{5s==\PutBondLine(0,0)(160,-80){0.8pt};
3s==\sixheteroh[]{
5s==\WedgeAsSubst(0,0)(1,0){200};3s==\PutBondLine(132,170)(202,170){0.8pt};
4s==\sixheteroh[c]{2s==\textcolor{white}{\PutBondLine(97,-50)(97,50){2pt}};2s==\PutBondLine(97,-168)(97,342){0.8pt}}
{2==(yl);2FB==H;5Sd==OH;5Su==H;6Su==H;6Sd==\lmoiety{O\,}}[a];
3s==\put(97,220){\exosinglebond{0}\put(-40,180){CH$_3$}}}
{1==(yl);3FA==H;3B==N}[f];
6s==\rotatebox{20}{\trimethylenei{1==\put(-210,60){\rotatebox{-20}{H$\bf_3$C}};2==\put(-20,0){\rotatebox{-20}{O}}}{3==(yl)}}}
{}[]
\hspace{2cm}
\decaheterov[fhk,
{E\FiveCycle(-80,190){0}[b]{1==\phantom{C};1==\lmoiety{HN}}[cde]}
]
{5s==\addbond(0,0)(1,-3){50};
1s==\sixheterov[e]{3==N}{1FA==H;3==CH$\bf_3$;5==(yl);
1GB==\pentamethylenei{2==\downnobond{N}{H};5==OH}{1==(yl);1D==O;3Sd==H;3Su==CH$\bf_3$}
}[d]
}
{2GB==H}
[]
\put(-200,-300){\textcolor{red}{\substfont{\sffamily\bfseries}3}}
}
\\
\scalebox{0.85}{
\decaheterov[acfhk]
{1==N;6s==\trimethylenei{1==H$\bf_3$C;2==O}{3==(yl)};
4s==\sixheterov[]{
4s==\sixheterov[]{1==N\PutBondLine(50,-110)(50,-250){3pt};1s==\WedgeAsSubst(0,-50)(5,-6){100};4s==\WedgeAsSubst(0,0)(5,6){100};1==}{3FB==H;6GA==H;4==H;6==(yl);3Sd==\tetrahedral{2==(yl);4D==CH$\bf_2$}}[]}
{6==(yl);5GB==H;5Sd==HO}[abcf]
}
{}[]
\hspace{2cm}
\raisebox{-1cm}{
\fourhetero[]{1s==\put(4,0){\fourhetero[]{2s==\WedgeAsSubst(0,0)(0,1){150};3==\put(0,-10){N};3==\put(-330,-10){O};1s==\WedgeAsSubst(0,0)(-2,3){100};2s==\fourhetero[]{2==H}{3==(yl)}[acd]}{1FA==H;4==(yl);3Sa==CH$\bf_3$}[bc]};3s==\WedgeAsSubst(0,0)(0,-1){150};4s==\WedgeAsSubst(0,0)(-2,-3){100};3s==\fourhetero[]{3==H}{2==(yl)}[acd];3s==\PutBondLine(0,0)(330,0){0.8pt};3s==\PutBondLine(0,-400)(330,-400){0.8pt};3s==\PutBondLine(330,0)(450,-200){0.8pt};3s==\PutBondLine(330,-400)(450,-200){0.8pt};3s==\WedgeAsSubst(450,-200)(3,-5){80};3==\put(550,-400){H};3s==\PutDashedBond(450,-200)(550,-90){1pt}}{4GA==H}[ab]
\put(160,100){
\tetramethylenei{1==O;4s==\sixheterov[bdf]{}{6==(yl)}[]}{2D==O;3SB==H;3SA==\put(25,-30){\exosinglebond{-90}}\put(185,-60){OH}}
}
\hspace{5cm}
\textcolor{white}{.}
}
\put(-3300,-800){\textcolor{red}{\substfont{\sffamily\bfseries}4}}\put(-1300,-800){\text{\substfont{\sffamily\bfseries}5}}
}