Planta Medica 2015-Jun
Diketopiperazines and Sesquilignans from the Branches and Leaves of Claoxylon polot.
Sadece kayıtlı kullanıcılar makaleleri çevirebilir
Giriş yapmak kayıt olmak
Bağlantı panoya kaydedilir
Anahtar kelimeler
Öz
Six new diketopiperazines (1-6), two new sesquilignans (7-8), and ten known compounds (9-18) were isolated from the branches and leaves of Claoxylon polot. Their structures were elucidated by extensive spectroscopic analysis. The absolute configurations of 1-3 were assigned by computational methods. Compounds 1 and 2 exhibited antiviral activity against Coxsackie B3 virus with IC50 values of 14.6 and 25.9 µM, respectively.