Citation: Huan Ming CHEN, Zhi Da MIN. SELECTIVE REDUCTION OF CLERODANE DITERPENOIDS[J]. Chinese Chemical Letters, ;1996, 7(5): 411-414. shu

SELECTIVE REDUCTION OF CLERODANE DITERPENOIDS

Huan Ming CHEN ^a ,
Zhi Da MIN ^b

a Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071;
b Department of Phytochemistry, China Pharmaceutical University, Nanjing 210009

Received Date: 6 October 1995

Fund Project: This research was supported by the National Natural Science Foundation of China.

The α,β-unsaturated γ-lactones of neo-clerodane diterpenoids teucvidin,teupernin E and ajugacumbin A were selectively transformed into saturated γ-lactones and unsaturated diol derivatives with NaBH₄.These transformations are of interest due to their selective reduction as compared with catalytic hydrogenation and LiAlH₄ reduction of these diterpenoid compounds.
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