Organic compound synthesis

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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5462737, C07D21194

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active

06043371&

ABSTRACT:
A strategy for synthesising omeprazole 10 starting from compound 1 as shown in the diagram. Individual method steps 1.fwdarw.2, 2.fwdarw.3, 3.fwdarw.4, 4.fwdarw.5, 5.fwdarw.6, 6.fwdarw.7, and intermediate compounds 2, 3, 4, 5, 6 and 9 are also claimed as new.

REFERENCES:
patent: 5616713 (1997-04-01), Chou et al.
patent: 5625069 (1997-04-01), Chou et al.
Chemical Abstracts, 107(5), 702, abstract No. 39810s (abstract of ES 543 816) (1986).
Chemical Abstracts, 108(15), 758, abstract No. 131819v (abstract of ES 550 070) (1987).
S.-Y. Chou et al., Heterocycles, 45(1), 77-85 (1997).
Patent Abstracts of Japan, 17(391) (abstract of JP 5-070432) (1993).
Patent Abstracts of Japan, 12(62) (abstract of JP 63-183577) (1988).

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