Lignans from cultivated Gynuranepalensis Chemical constituents of antineoplastic actinomycete strain (N2010-37) of bottom mud in mangrove (I) Chemical constituents of antineoplastic actinomycete strain (N2010-37) of bottom mud in mangrove (I) Chemical constituents from Spiraea salicifolia Chemical constituents from Syringa pinnatifolia Chemical constituents from Spiraea pubescens Chemical constituents in n-butanol extract from pine needles of Cedrus deodara Chemical constituents from roots of Kadsura longipedunculata