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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics CorpfiledCriticalMatsushita Electronics Corp
Priority to JP1896578ApriorityCriticalpatent/JPS588551B2/ja
Publication of JPS54112582ApublicationCriticalpatent/JPS54112582A/ja
Publication of JPS588551B2publicationCriticalpatent/JPS588551B2/ja
New derivatives of 3-keto delta 4,9,19-nor steroids,their preparation,their application as medicaments,the compositions containing them and the new intermediates obtained
New formulation for inhalation having a poured bulk density of from 0.28 to 0.38 g/ml comprising terbutaline sulphate a process for preparing the formulation and the use thereof