Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Francesco Vismara SpA
Original Assignee
Francesco Vismara SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Francesco Vismara SpAfiledCriticalFrancesco Vismara SpA
Priority to FR911724ApriorityCriticalpatent/FR1349219A/fr
Application grantedgrantedCritical
Publication of FR1349219ApublicationCriticalpatent/FR1349219A/fr
C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07J—STEROIDS
C07J75/00—Processes for the preparation of steroids in general
FR911724A1962-10-091962-10-09Procédé de préparation de 19-nor-dérivés stéroïdes et produits obtenus
ExpiredFR1349219A
(fr)