Inventors:
Zheng J. Li - Quaker Hill CT, US
Andrew V. Trask - Stonington CT, US
Joseph E. Mertz - Baltic CT, US
Assignee:
Pfizer Inc. - New York NY
International Classification:
A61K 31/70, C07H 17/08
Abstract:
The invention relates to novel crystal forms of azithromycin, an antibiotic useful in the treatment of infections.