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 Smithkline Beecham SpafiledCriticalSmithkline Beecham Spa
Publication of ZA97172BpublicationCriticalpatent/ZA97172B/en
New fused poly:hydro-imino:ethano-phenanthrene derivatives - useful as delta opioid agonists or antagonists having e.g. analgesic, antiallergic anti-inflammatory or immunosuppressant activity