3-oxo 第1页

A New Triterpenoid from Amoora dasyclada Studies on Chemical Constituents in the Peels of Citrus changshan-huyou (I) Studies on chemical constituents in seed of Litchichinensis Chemical constituents of Sabia parviflora Triterpenoid from Chinese Eaglewood (Aquilaria sinensis) A new nor-triterpenoid from root tubers of Knoxia valerianoides Chemical constituents from aerial part of fresh Euphorbia fischeriana Chemical constituents of Tripterygium hypoglaucum Chemical constituents from Dysoxylum lenticellatum Chemical constituents of Tripterygium hypoglaucum Chemical constituents of Ficus tikoua Chemical constituents from Dysoxylum lenticellatum Studies on Triterpenoid Constituents Isolated from the Roots of Sabia schumanniana A new nortriterpenoid from Sambucus williamsii A new chromone glycoside from Dryopteris fragrans (II) A new coumarins from residue of Glycyrrhiza uralensis