84 chemical constituents were isolated from the leaves of Chamaecyparis for
mosensis. These components include 18 sesquiterpenes, 40 diterpenes, 8 flav
ones, 7 lignans and 11 miscellaneous compounds. Among them 3 sesquiterpenes
, 7 diterpenes and one lignan are new compounds, the structures of which we
re determined by chemical and spectral methods. (C) 1999 Elsevier Science L
td. All rights reserved.