Signal transduction inhibitors, hibarimicins A, B, C, D and G produced by Microbispora. II. Structural studies.

نویسندگان

  • H Hori
  • Y Igarashi
  • T Kajiura
  • T Furumai
  • K Higashi
  • T Ishiyama
  • M Uramota
  • Y Uehara
  • T Oki
چکیده

The structure of hibarimicins A, B, C, D and G which are inhibitors for tyrosine specific protein kinase are determined using spectroscopic techniques. Hibarimicins described in this report consist of a common aglycon and six deoxyhexoses. The aglycon contains a highly oxidized naphtylnaphthoquinone as a chromophore. Among them, hibarimicin B was identical with angelmicin B.

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عنوان ژورنال:
  • The Journal of antibiotics

دوره 51 4  شماره 

صفحات  -

تاریخ انتشار 1998