Abd El-Galil E. Amr,Mohamed A. Al-Omar,Ahmed M. Naglah
申请号：
US15710721
公开号：
US09975917B1
申请日:
2017.09.20
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A pentacyclic triterpenoidal derivative can include 3,11-dioxo-24(phenyl)-urs-12-en-24-one (4), 24-norurs-12-en-24(phenyl)-3,11-dione (5), 3,11-dioxo-24(Phenyl)-urs-1,12-diene-24-one (6), or 24-nor-urs-1,12-diene-24(phenyl)-3,11-dione (7). The pentacyclic triterpenoidal derivative demonstrates highly potent 5-lipoxygenase inhibition activity.
