abstract |
The present invention provides a kind of Schinifoline derivative and its purposes in preparation antibacterials, belong to field of pharmaceutical chemistry technology.The invention discloses formula (X) compound represented or its pharmaceutically acceptable salt, crystal form, solvates.Wherein, wherein R 1 It is halogen, R 2 It is amino, substituted-amino.Compound disclosed by the invention is to be prepared using Schinifoline as raw material through nitrification, reduction, diazotising substitution.Compound disclosed by the invention can be applied to preparation antibacterials. |