N-Methyl Levo Benzomorphan Analgesics Having Non-Addictive and Morphine Antagonistic Properties
Technology
E-287-1968
Patent ID
E-287-1968-0-US-02
Country
US
Application Type
CON
Patent Status
Expired
Patent Number
4159333
Publication Number
Application Number
05/940,863
IC
NCI
Date Filed
Date Issued