184680. lajstromszámú szabadalom • Eljárás az oldalláncban amino-tiazolil csoportot tartalmazó cef-3-ém-4-karbonsav-származékok előállítására

184 680 R, r2 r3 R4 X A —H-ch3-H-H-S­(358)-H-ch3-H —H-S­(359)-H-ch3 (421)-H-S­(360)-H-ch3-H-H-S­(361)-H-ch3-H-H-S­(362)-H-ch3-ch3-H-H-s­(363)-H-ch3-H-H-s­(364) —H-ch3-H-H-s­(365) —H-ch3-H-H-s­(366)-H-ch3-H-H-s­(367)-H-ch3-H-H-s­(368)-H —ch3-ch2—ch3 —H —H-s— (361)-H-ch3-H-—H-s­(369)-H —ch3-H-H-S­(370)-H-ch3 —H-H-s­(371) —H-ch3-H-H-s­(372)-H-ch3-H —H-s­(373) —H-ch3-H-H-s­(374)-H-ch3-H-H-s­(375) 0 —H-ch3 —CHj—O—C —CH3-H-s­(366) 0 ch 3 1-H-ch3-ch2o-c-c-ch3 —H-s­(367) CH3-H-ch3-H och3-S­(363) (423)-ch3-H-H-s­(363) (425)-ch3-H —H-s­(376)-H-ch3-H-H-s­(363)-H-ch3 CHjCOîH-H-s­(59) (423)-ch3-H-H-s­(59) o (423)-ch3 CH3OCCH3-H —S— Í59) —H-ch3 ch2.c.c.co2c2h5 1 II 0 n-och3 —H-S­(377) (423)-ch3-H OCH3-s­(377) (426)-ch3-H-H-s­(378)-H-ch3-H och3-s­(5) —H-ch3-H och3-s­(379) —H-ch3-H. och3-s­(380) —H-ch3-H och3-s­(381)-H-ch3-H och3-s­(382)-H-ch3-H OCH3-s­(383) —H . -ch3-H och3-s­(51) —H-ch3-H och3-s­(75) —H-ch3-H och3-s­(87) —H-ch3-H och3-s­(384)-H —ch3-H och3-s­(385)-H-ch3-H och3-s­(132) —H-ch3-H och3-s­(71)-H-ch3-H och3-s­(74)-H-ch3-H och3-s­(202)-H-ch3-H-H-0 CH3OCOCH3-H-ch3-H-H-0 (386) —H-ch3-H-H NH CH2OCOCH3 —H —ch3-H —H NH (264)-H-ch3-H —H S U CH2OCOCH3-H —ch3-H OCHj-s­-ch2-o-c-ch 1 O (423) fenil-H-H-s­-ch2-o-c-ch 1 O —H p-klór-fenil-H —H-s­-ch2-o-c-ch I O 16

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