发明名称 |
New process for the preparation of azithromycin |
摘要 |
Azithromycin is prepared from an imino ether by carrying out the reduction and reductive methylation sequentially with a noble metal catalyst and hydrogen in the presence of formaldehyde, or a source thereof, both reactions being conducted in the same reaction vessel. |
申请公布号 |
AU6193898(A) |
申请公布日期 |
1998.11.19 |
申请号 |
AU19980061938 |
申请日期 |
1998.04.17 |
申请人 |
HOVIONE INTER LTD. |
发明人 |
WILLIAM HEGGIE;ZITA MARIA DE MOURO VAZ AZEVEDO MENDES |
分类号 |
A61K31/70;A61K31/7042;A61K31/7048;A61P31/04;B01J23/42;B01J23/44;B01J23/46;C07B61/00;C07H17/08 |
主分类号 |
A61K31/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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