A novel phenol derivative from Gymnotheca chinensis Diterpenoids from a kind of soft coral Lobophytum sp. Chemical constituents in n-butanol extract from pine needles of Cedrus deodara Chemical constituents from Spiraea pubescens 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)