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Application filed by Merck & Co IncfiledCriticalMerck & Co Inc
Priority to SE7504819ApriorityCriticalpatent/SE408647B/sv
Publication of SE7504819LpublicationCriticalpatent/SE7504819L/sv
Publication of SE408647BpublicationCriticalpatent/SE408647B/sv
C07D489/00—Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:
C07D489/02—Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula: with oxygen atoms attached in positions 3 and 6, e.g. morphine, morphinone
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SE7504819A1975-04-251975-04-25Forfarande for framstellning av tebain fran salutaridinoler
SE408647B
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