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Patent Searching and Data


Title:
6-O-METHYLERYTHROMYCIN A CRYSTAL FORM III
Document Type and Number:
WIPO Patent Application WO2001040242
Kind Code:
A3
Abstract:
The present invention relates to a novel 6-O-methylerythromycin A crystal form, a process for preparing the crystal form, and methods for using the crystal form to prepare a 6-O-methylerythromycin A crystal form II.

Inventors:
LIU JIH HUA
HENRY RODGER F
SPANTON STEVEN G
RILEY DAVID A
Application Number:
PCT/US2000/032738
Publication Date:
January 17, 2002
Filing Date:
December 01, 2000
Export Citation:
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Assignee:
ABBOTT LAB (US)
International Classes:
A61K31/7048; A61P31/04; C07H17/08; (IPC1-7): C07H17/08
Foreign References:
US5945405A1999-08-31
US5844105A1998-12-01
EP0559896A11993-09-15
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