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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AGfiledCriticalSchering AG
Priority to FR798701ApriorityCriticalpatent/FR77954E/en
Priority to FR836438Aprioritypatent/FR230M/en
Application grantedgrantedCritical
Publication of FR77954EpublicationCriticalpatent/FR77954E/en
FR798701A1958-07-121959-06-26
Solubilization of steroids by partial esterification with a polyacid, in particular hydrocortisone derivatives
ExpiredFR77954E
(en)
A procedure for preparing the 21-hydroxy steroids of the pregnan series esterified in the position 21. (Machine-translation by Google Translate, not legally binding)