Synthesis of New Heterocyclic Amino Derivatives of Alantolactone and Their Cytotoxic Activity
作者:Ashish Kumar、Dharmesh Kumar、Antim K. Maurya、Yogendra S. Padwad、Vijai K. Agnihotri
DOI:10.1002/jhet.3328
日期:2018.12
In this study, a series of new alantolactone (AL) amino scaffolds (AL1–AL13) had been synthesized and evaluated for in vitro cytotoxicity against three human cancer cell lines: human cervical cancer (SiHa), human epidermoid carcinoma (KB), and human lung cancer (A549). The compounds AL 2, 4, 5, 7, and 13 were found to be nearly as equally active as AL against three tested cell lines, whereas AL 1 and
Structure-Activity Relationship Studies on Derivatives of Eudesmanolides from Inula helenium as Toxicants against Aedes aegypti Larvae and Adults
作者:Charles L. Cantrell、Julia W. Pridgeon、Frank R. Fronczek、James J. Becnel
DOI:10.1002/cbdv.201000031
日期:——
10.0 microg/ml. This was not the case for analogs of alantolactone for which many of the analogs had larvicidal activities ranging from 12.4 to 69.9 microg/ml. In general, activity trends observed from Ae. aegypti larval screening were not consistent with observations from adulticidal screening. The propylamine Michael addition analog of alantolactone was the most active adulticide synthesized with an