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公开(公告)号:EP1283821A4
公开(公告)日:2003-06-11
申请号:EP01936695
申请日:2001-05-07
申请人: RANBAXY LAB LTD
发明人: SALMAN MOHAMMAD , RAY PURNA CHANDRA , GANGAKHEDKAR KIRAN KUMAR , LAL DORWAL HARISH NIRANJAN , KUMAR NARESH
IPC分类号: C07H17/08
CPC分类号: C07H17/08
摘要: The present invention relates to a cost effective and industrially advantageous process for the selective methylation of a hydroxy group at the 6 position of erythromycin A derivatives.
摘要翻译: 本发明涉及用于红霉素A衍生物的6位上的羟基的选择性甲基化的成本有效且工业上有利的方法。