USE OF URSOLIC ACID SAPONIN, OLEANOLIC ACID SAPONIN IN PREPARATION OF INCREASING LEUCOCYTE AND/OR PLATELET MEDICINE

摘要

The invention provides use of ursolic acid saponin, oleanolic acid saponin of formula (I) in preparing medicine for increasing leucocyte and/or platelet. The invention also provides a composition containing compound of formula (I). The invention utilizes ursolic acid and oleanolic acid as raw material which are widely presented in natural products and cheap and easy to get, introduces glycosyls or oligosaccharyls by structural modification. It is proved that the compounds of formula (I) have the action of obviously increasing leucocyte and/or platelet by pharmacological tests.