• YAKHAK HOEJI
• /
• v.38 no.3
• /
• pp.281-285
• /
• 1994

Melandrin was isolated from the Melandrium firmum(Caryophyllaceae), its structure was N-(p-hydroxybenzoyl)-5-hydroxyanthranilic acid. Fourteen melandrin derivatives(I-XIV) were synthesized and according to MME calculation by the computer, optimized three dimensional structure of compounds was obtained. The space orientation of compounds was cis-form as a indomethacin.

• YAKHAK HOEJI
• /
• v.38 no.3
• /
• pp.345-350
• /
• 1994

Fourteen melandrin derivatives(I-XIV) were investigated on analgesic, anti-inflammatory and antiviral activities . Compound I [N-(p-hydroxybenzoyl)-5-hydroxyanthranilic acid methvl ester], Xll [N-(2-phenoxypropionyl)-5-hydroxy anthranilic acid propyl ester and XIV [N-(2-phenoxypropionyl)-5-hydroxyanthranilic acid exhibited analgesic activity in tail pressure and Randall-Selitto method. But no anti-inflammatory activity was shown. Compound I exhibited weak antiviral activity on Herpes simplex virus type I F strain by virus-induced cytopathic effect(CPE) assay and it's selectivity index(Sl) was 8.17.