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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co IncfiledCriticalMerck and Co Inc
Priority to ES0245596ApriorityCriticalpatent/ES245596A1/en
Publication of ES245596A1publicationCriticalpatent/ES245596A1/en
Procedure for obtaining steroid phosphates, especially to obtain salts of tertiary levialkylanes of 3,20-diketo-17, 21-dihydroxyl-11-oxysterioides 21-phosphate from the 4-pregneno series, which comprises the reaction of a chosen steroid of the group consisting of 21-p-tolyl-sulfonyl oxydivatives of 3.20 diketo-17, 21 dihydroxy-11 oxysteroids from the 4-pregnene series, with a tertiary levialkylamine phosphate, in an organic alkaline solvent. (Machine-translation by Google Translate, not legally binding)
ES0245596A1958-11-181958-11-18Procedure for obtaining steroid phosphates (Machine-translation by Google Translate, not legally binding)
ExpiredES245596A1
(en)