| 摘要 |
<p>A 3-(3-hydroxy-4-methoxy-benzyl)-7-methylene-1-vinyl-2,3,3a,4,7,7a-hexa-hydro-indene-4-one of formula (I), and a 3-(3-hydroxy-4-methoxy-benzyl)-4-hydroxy-7-methyl-1-vinyl-indane of formula (II), stereoisomeric forms thereof, a method for obtaining same from the plant Ottelia alismoides, and pharmaceutical compositions containing said substances, are disclosed. The novel substances of formula (I) or (II) have remarkable antitumor and antileukemia properties.</p> |
