| 摘要 |
Disclosed herein is a method for synthesizing terpenoid compounds, as well as compositions comprising terpenoids and methods for their use. In one aspect the process is represented by the scheme wherein G is X is and R1, R2 and R3 independently are selected from H, acyl, lower alkyl and aralkyl; and Y is—O—,—S—or—NH—, and R4 is selected from H, acyl, lower alkyl and aralkyl.
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