Medicaments, their preparation and compositions containing same

US4376765A · kind A · utility

Assignee

• Institut International de Pathologie Cellulaire et Moleculaire · BE

Inventors

• Andre Trouet · Winksele, BE
• Michele Masquelier · Brussels, BE
• Roger Baurain · Hamme-Mille, BE

Key dates

• Filing date: Mar 31, 1981
• Grant date: Mar 15, 1983
• Expiry date: Mar 31, 2001

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S930/31
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to a new pharmaceutical form of a medicament of the formula PA1 Carrier-Spacer arm-Drug in which PA1 "Drug" represents an active principle provided with a free amino function PA1 "Spacer arm" represents a peptidic chain of the X-L-Leu type and PA1 "Carrier" is a proteinic macromolecule adapted to the drug.