Six compounds were isolated from Dendrolobium triangulare(Retz.) Schindl.and their structures were elucidated by chemical and spectral method as :n-tritriacontanol(1),n-octacosanoic acid(2),n-dotriacontanol(3),tetratriacontanoic acid(4),dotriacontane(5),nonacosane(6).ALL compounds have been isolated from Dendrolobium for the first time.