公开(公告)号：WO0140242A3

公开(公告)日：2002-01-17

申请号：PCT/US0032738

申请日：2000-12-01

Applicant: ABBOTT LAB

Inventor： LIU JIH HUA ,  HENRY RODGER F ,  SPANTON STEVEN G ,  RILEY DAVID A

IPC: A61K31/7048 ,  A61P31/04 ,  C07H17/08

CPC classification number: C07H17/08

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.

Abstract translation: 本发明涉及一种新型的6-O-甲基红霉素A晶体形式，制备晶体形式的方法，以及使用该晶型制备6- [ >甲基红霉素A晶型II。

公开(公告)号：CA2393047A1

公开(公告)日：2001-06-07

申请号：CA2393047

申请日：2000-12-01

Applicant: ABBOTT LAB

Inventor： LIU JIH HUA ,  HENRY RODGER F ,  RILEY DAVID A ,  SPANTON STEVEN G

IPC: A61K31/7048 ,  A61P31/04 ,  C07H17/08

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.