PROCEDEU PENTRU PREPARAREA N-(R-TETRAHIDROFURFURIL)-NOROXIMORFONEI SIA N-(S-TETRAHIDROFURFURIL)-NOROXIMORFONEI
摘要
<p>Diastereoisomers of the compound of the formula <IMAGE> and non-toxic, pharmacologically acceptable acid addition salts thereof; the isomers as well as their salts are useful as analgesics and morphine-antagonists.</p>