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.)
Industrial Farmaceutica y de Especialidades SA
Original Assignee
Industrial Farmaceutica y de Especialidades SA
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 Industrial Farmaceutica y de Especialidades SAfiledCriticalIndustrial Farmaceutica y de Especialidades SA
Priority to ES503713ApriorityCriticalpatent/ES503713A0/en
Publication of ES8300786A1publicationCriticalpatent/ES8300786A1/en
Publication of ES503713A0publicationCriticalpatent/ES503713A0/en
ES503713A1981-07-061981-07-06
A PROCEDURE FOR THE PREPARATION OF 6 & -HALO SUBSTITUTED-PREGNA-1,4-DIEN-3-ONAS AND PREGNA 4-IN-3-ONAS.
GrantedES503713A0
(en)