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Priority claimed from US05/621,763external-prioritypatent/US4004012A/en
Priority claimed from US05/707,235external-prioritypatent/US4072746A/en
Publication of NO771952LpublicationCriticalpatent/NO771952L/no
Application filed by Sterling Drug IncfiledCriticalSterling Drug Inc
Priority to NO771952ApriorityCriticalpatent/NO147026C/en
Publication of NO147026BpublicationCriticalpatent/NO147026B/en
Publication of NO147026CpublicationCriticalpatent/NO147026C/en
NO771952A1975-10-141977-06-03
2 (1H) -PYRIDINONE COMPOUNDS FOR USE AS INTERMEDIATE PRODUCTS IN THE PREPARATION OF THERAPEUTICALLY EFFECTIVE COMPOUNDS
NO147026C
(en)
3-carbamyl-5-pyridinyl-2(1H)-pyridinone compounds for use as intermediates in preparation of cardiotonically effective 3-amino-5-pyridinyl-2(1H)-pyridinone compounds