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ILE D ETUDES ET DE BREVETS NOV
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ILE D ETUDES ET DE BREVETS NOV
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Priority claimed from GB2854965Aexternal-prioritypatent/GB1140869A/en
Application filed by ILE D ETUDES ET DE BREVETS NOVfiledCriticalILE D ETUDES ET DE BREVETS NOV
Priority to FR68223ApriorityCriticalpatent/FR1485436A/fr
Application grantedgrantedCritical
Publication of FR1485436ApublicationCriticalpatent/FR1485436A/fr
C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
C07J43/006—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton spiro-condensed
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General Health & Medical Sciences
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FR68223A1965-07-061966-07-05Procédé de préparation de composés stéroïdaux et nouveaux produits ainsi obtenus
ExpiredFR1485436A
(fr)