Processes for the preparation of 6-11 bicyclic erythromycin derivatives
申请人:——
公开号:US20040171818A1
公开(公告)日:2004-09-02
The present invention relates to processes and intermediates for the preparation of 6-11 bicyclic erythromycin derivatives. In particular, the present invention relates to processes and intermediates for the preparation of a compound of formula (IX-c):
1
Processes for the preparation of O-(6-Pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine
申请人:Enanta Pharmaceuticals, Inc.
公开号:US07135573B2
公开(公告)日:2006-11-14
The present invention relates to processes and intermediates for the preparation of 6–11 bicyclic erythromycin derivatives. In particular, the present invention relates to processes and intermediates for the preparation of a compound of formula (IX-c):