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VSESOJUZNY N I INST ANTIBIOTIK
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VSESOJUZNY N I INST ANTIBIOTIK
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Application filed by VSESOJUZNY N I INST ANTIBIOTIKfiledCriticalVSESOJUZNY N I INST ANTIBIOTIK
Priority to FR7901536ApriorityCriticalpatent/FR2446836A1/fr
Publication of FR2446836A1publicationCriticalpatent/FR2446836A1/fr
Application grantedgrantedCritical
Publication of FR2446836B1publicationCriticalpatent/FR2446836B1/fr
C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
C07D487/04—Ortho-condensed systems
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
FR7901536A1979-01-221979-01-22Procede de preparation de reumycine
GrantedFR2446836A1
(fr)
