189531. lajstromszámú szabadalom • Eljárás alanin-származékok előállítására

Szál

164

165

166

167

168

169

170

171

172

173

174

24

189 531

n R1

R2

R3 MMR spektrum

0 -ch3

0 -ch3

0 -ch3

0 -ch3

0 -ch3

0 — CH3

0 -ch3

0 —ch3

0 — ch3

0 -ch3

0 -ch3

o — c2h5

II

—CH2—CH,—S — CHr fenil

o —c2h5

II

—ch2—ch2—s—

CH(CH3)2

o — c2h5

II

—CH2—S -feni)

II

o

o — c2h5

II

—CH2—S — (4-klór-fenil)

II

O

—CH2—S —CH2-fenil

II

O

o — c2h5

II

—CH2—s— CH(CH3)2

II

o

0

II

—CH2—CH2—S-fenil

1

o

o

II

—CH2—CH,—S — (4-II

o

klór-fenil)

O

II

—CH2—CH2—S —(4-II

o

metil-fenil)

O

—CH2—CH2—S —ch2-II

o

fenil

O

II

—ch2—ch2— s—

II

o-CH(CH3)2-c2h5-c2h5-C2Hs-c2h5-c2h5

D 7,3-6,5m (9H); 4,Is (2H); 2,7m (2H); 1,5m (2H); l,2d (3H)

D 2,8-2,5m (3H); 1,5m (2H); l,2d (3H); 1,Id (6H)

E 7,8-6,5m (9H); 2,8m (2H); l,2d (3H)

E 7,7-6,5m (8H); 2,8m (2H); l,2d (3H)

E 7,6-6,5m (9H); 4,3s (2H); 2,8m (2H); l,2d (3H)

E 3,0-2,7m (3H); l,2d + t (9H)

E 7,7-6,5m (9H); 2,8m (2H); l,5m (2H); l,2d (3H)

E 8,0-6,5m (8H); 2,8m (2H); l,5m (2H); l,2d (3H)

E 7,7-6,5m (8H); 2,8m (2H); 2,3s (3H); 1,5m (2H); l,2d (3H)

E 7,2-6,5m (9H); 4,2s (2H); 2,8m (2H); 1,5m (2H); l,2d (3H)

E 3,0-2,7m (3H); 1,5m (2H); l,ld + t (9H)