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Publication of BE877573ApublicationCriticalpatent/BE877573A/xx
C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
C07D491/22—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains four or more hetero rings
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Chemical & Material Sciences
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Organic Chemistry
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Acyclic And Carbocyclic Compounds In Medicinal Compositions
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Nitrogen Condensed Heterocyclic Rings
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BE0/196195A1978-07-101979-07-09Derives hydroxyles de l'ajmalicine, leur procede d'obtention et leur application en tant que medicaments
BE877573A
(fr)
Nouveaux derives acetyleniques de l'androst-4-ene, leur procede de preparation, leur application comme medicament et les compositions pharmaceutiques les renfermant
Nouveaux acides 7beta-(d-2-amino-2-(alcoyl inferieur-sulfonylamino-phenyl) -acetylamino) -3-r-3-cephem-4-carboxyliques, leur procede de preparation et leur application en tant que medicaments
Nouveaux derives acetyleniques de l'androst-4-ene, leur procede de preparation, leur application comme medicament et les compositions pharmaceutiques les renfermant