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Application filed by Hoffmann La RochefiledCriticalHoffmann La Roche
Publication of MX9203842ApublicationCriticalpatent/MX9203842A/es
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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
MX9203842A1991-07-021992-06-30Pirrolopirazinas procedimiento para su preparacion y composiciones farmaceuticas que las contienen.
MX9203842A
(es)
Nuevos esteroides, procedimiento para su preparacinuevos esteroides, procedimiento para su preparacion y composicion farmaceutica que los contiene. on y composicion farmaceutica que los contiene.