Novel erythromycin compounds
Novel erythromycin a derivatives
Erythromycin B derivatives Patent #: 4496717
ApplicationNo. 06/846520 filed on 03/31/1986
US Classes:536/7.4, Additional nitrogen containing536/7.2Erythromycin or derivative (e.g., oleandomycin, etc.)
ExaminersPrimary: Brown, Johnnie R.
Assistant: Peselev, Elli
Attorney, Agent or Firm
International ClassesC07H 17/00 (20060101)
C07H 17/08 (20060101)
Foreign Application Priority Data1985-04-03 JP
AbstractThere is disclosed a novel protected des-N-methylerythromycin derivative, in which 2', 3' and 9-positions are protected with new substituents that can provide stabler derivative and can be eliminated in a single reaction under neutral condition.