Antibiotics GE 23077, pharmaceutically acceptable salts and compositions, and use thereof

US6586393B2 · kind B2 · utility

Assignee

• Biosearch Italia S.p.A. · IT

Inventors

• Ismaela Ciciliato · Busto Arsizio, IT
• Emiliana Corti · Rovellasca, IT
• Edoardo Giacomo Sarubbi · Fontenay-sous-Bois, FR
• Stefania Stefanelli · Legnano, IT
• Nicoletta Montanini · Carpiano, IT
• Flavia Marinelli · Milano, IT
• Michael Kurz · Neustadt, DE
• Enrico Selva · Gropello Cairoli, IT

Key dates

• Filing date: Nov 9, 2001
• Grant date: Jul 1, 2003
• Expiry date: Nov 9, 2021

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02A50/30
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to an antibiotic substance of microbial origin, arbitrarily denominated GE23077 complex and the individual factors which constitute it, a mixture of said factors in any proportion, the pharmaceutically acceptable salts and compositions thereof, and their use as an antibacterial agent having a selective inhibitory activity against E. coli RNA polymerase.