DK153476C - 3-carbamyl-5-pyridinyl-2(1h)-pyridinon-forbindelser til anvendelse som mellemprodukter ved fremstilling af cardiotonisk virksomme 3-amino-5-pyridinyl-2(1h)-pyridinon-forbindelser
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3-carbamyl-5-pyridinyl-2(1h)-pyridinon-forbindelser til anvendelse som mellemprodukter ved fremstilling af cardiotonisk virksomme 3-amino-5-pyridinyl-2(1h)-pyridinon-forbindelser
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Priority claimed from US05/621,763external-prioritypatent/US4004012A/en
Priority claimed from US05/707,235external-prioritypatent/US4072746A/en
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DK203583A1975-10-141983-05-063-carbamyl-5-pyridinyl-2(1h)-pyridinon-forbindelser til anvendelse som mellemprodukter ved fremstilling af cardiotonisk virksomme 3-amino-5-pyridinyl-2(1h)-pyridinon-forbindelser
DK153476C
(da)
3-carbamyl-5-pyridinyl-2(1h)-pyridinon-forbindelser til anvendelse som mellemprodukter ved fremstilling af cardiotonisk virksomme 3-amino-5-pyridinyl-2(1h)-pyridinon-forbindelser
7beta-amino-3-cephem-3-amino-4-carboxylsyrederivater til anvendelse som mellemprodukter ved fremstilling af 7beta-amino-3-cephem-3-ol-4-carboxylsyreforbindelser
3-carbamyl-5-pyridinyl-2(1h)-pyridinon-forbindelser til anvendelse som mellemprodukter ved fremstilling af cardiotonisk virksomme 3-amino-5-pyridinyl-2(1h)-pyridinon-forbindelser