189531. lajstromszámú szabadalom • Eljárás alanin-származékok előállítására
189 531 Szám n R> R2 R3 MMR spektrum szer 227 1-ch3 H -c2H5 —CH2—CH2—CON— —CH2—CH2(3,4-metoxi-fenil) A 7,3-6,2m (7H); 3,9s (6H); 2,9-2, lm (6H); 1,5m (2H); l,2d (3H) 228 0-ch3 —CH2—OH-c2h5 A 3,6-3,0m (6H); l,2d (3H) 229 0-ch3 —CH2—O-fenil-c2h5 A 7,3-6,5m (9H); 3,9-3,Om (6H); 1,2*1 (3H) 230 0-ch3 —CH2—O—CH2-fenil-C2Hs A 7,2-6,5m (9H); 4,0s (2H); 3,9-3,0m (6H); l,2d (3H) 231 0-ch3 —CH2—O—CH,— (4- klór-fenil-c2h5 A 7,4-6,5m (8H); 4,0s (2H); 3,9-3,0m (6H); l,2d (3H) 232 0-ch3 —CH2—0—CH(CH3)2-c2h5 A 3,9-3,0m (7H); I,2d (3H); 0,9d (6H) 233 0 —ch3 —CHj—O—CHj—CH2— -N(CH3)2-c2h5 A 3,9-3,Om (8H); 2,4-2,lm +s (8H); l,2d (2H) 234 0 —ch3 O H Il ! —CH2—O—C—N-fcnil-c2h5 A 7,6-6,5m (9H); 4,0m (2H); l,2d (3H) 235 0 —ch3 —CH2—COOH —H A 2,1m (2H); l,2d (3H) 236 0-ch3 —ch2—conh2 —H F 6,5bs (2H); 2,1m (2H); l,2d (3H) 237 0-ch3 —CH2—CON(CH3)2 —H F 3,9-3,Om + s (10H); 2,1m (2H); l,2d (3H) 238 0-ch3 H 1 —CH2—CON-fenil —H F 7,3-6,5m (9H); 2,1m (2H); l,2d (3H) 239 0 —ch3 H 1 —CH2—CON-(2-metil-fenil) —H F 7,3-6,5m (9H); 2,1 (2H); l,2d (3H) 240 0-ch3 H —CH2—CON-(4-klór-fenil) — H F 7,7-6,5m (8H); 2,3m (2H); l,2d (3H) 241 0-ch3 —ch2—cooc2h5 —H F 4,2q (2H); 2,0m (2H); l,2d + t (6H) 242 0-ch3 —CH,—CHj—COOH-c2h5 A 2,1m (2H); 1,5m (2H); l,2d (3H) 243 0-ch3 —ch2—ch2—conh2-c2h5 A 2,1m (2H); 1,5m (2H); l,2d (3H) 244 0 —ch3 —ch2—ch2— —CON(CH3)2-c2h5 A 3,0-2s (6H); 1,5m (2H); l,2d (3H) 245 0-ch3 H 1 —CH2—CHj—CON-fenil —CjHj A 7,4-6,5m (9H); 2,1m (2H); 1,5m (2H); l,2d (3H) 246 0 —ch3 H 1 —CHj—CH2—CON—<4- fluor-fenil) —H A 7,3-6,5m (8H); 2,1m (2H); 1,5m (2H); l,2d (3H) 28
