NEW PRAZOLE COMPOUND AND THE USE THEREOF

摘要

The present invention discloses new derivatives of formula I or II, and the salt thereof, wherein, the R1 presents the low alkyl or halogen substituted low alkyl; R2 presents the straight or branched C1-C4 alkyl; R3 presents the hydrogen or alkali metal such as lithium, sodium, potassium etc, or alkali earth metal such as magnesium, calcium etc. The compound of formula I or II, or the pharmaceutically acceptable salt thereof, can be used to treat gastrelcoma.