摘要:
The present invention relates to pharmaceutically active ornithine compounds, particularly to pharmaceutically acceptable ammonium salts of Nδ-acyl derivatives of Nα(4-amino-4-deoxypteroyl)-L-ornithine compounds; and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such ammonium salts. The ammonium salts provided by the invention exhibit superior chemical stability than corresponding acidic Nδ-acyl derivatives of Nδ-acyl derivatives of Nα(4-amino-4-deoxypteroyl)-L-ornithine compounds.
摘要:
The invention relates to a process for culturing cells by introducing the cells into the bone or bone marrow of a mammal. The invention also relates to a method for delivering a biologically active substance, including a nucleic acid, vector, protein or pharmaceutical composition to a mammal by introducing the substance into the bone or bone marrow.