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 ES0245586ApriorityCriticalpatent/ES245586A1/en
Publication of ES245586A1publicationCriticalpatent/ES245586A1/en
Process for obtaining purified and concentrated properdin from fraction i of cohn which comprises treating said fraction with a zinc salt solution, and removing the zinc precipitates. (Machine-translation by Google Translate, not legally binding)
ES0245586A1958-11-151958-11-15Procedure to obtain purified and concentrated properdina (Machine-translation by Google Translate, not legally binding)
ExpiredES245586A1
(en)
New procedure for the achievement of a cyanocobalamine association to organic calcium salts (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of 2-phenylbenzazoles containing as substitute at least one group alkilo ramificado (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of piridoxal and its derivatives with a protected aldehyde group (Machine-translation by Google Translate, not legally binding)