摘要:
A diastereoselective process for the preparation of compounds of formula (wherein R and R₁ have the meanings reported in the specification and the asterisks show the asymmetric carbon atoms) starting from the corresponding N-protected 2-amino-3-aryl-propan-1-ol is described. The compounds of formula I are intermediates useful for the synthesis of pharmacologically active peptides.
摘要:
Compounds of formula wherein R, R₁, R₂, R₃, R₄, R₅ and n have the meanings reported in the specification, processes for their preparation and pharmaceutical compositions containing them as active ingredient are described. The compounds of formula I are inhibitor of enzymatic systems and they are useful in pharmaceutical field.
摘要:
Compounds of formula wherein R, R₁, R₂, R₃, R₄, R₅ and n have the meanings reported in the specification, processes for their preparation and pharmaceutical compositions containing them as active ingredient are described. The compounds of formula I are inhibitor of enzymatic systems and they are useful in pharmaceutical field.
摘要:
Compounds of formula (wherein R and R₁ have the meanings reported in the specification) and their preparation are described. The compounds of formula I have anti-allergic, anti-anaphylactic and anti-arthritic activity and are useful in pharmaceutical field. Compositions for pharmaceutical use containing a compound of formula I as active ingredient are described too.
摘要:
A composition useful for the mucolytic therapy of patients predisposed to bronchospasm. This composition contains as active ingredient N-acetyl-cysteine magnesium salt.