ZM Wang, H Feng, XT Liang, ST Yuan, , MJ Xu. NEW DITERPENOIDS,ISODOTERNIFOLINS A AND B,FROM ISODON TERNIFOLIUSJ. Acta Pharmaceutica Sinica, 1996, 31(10): 764-769.
Citation:
ZM Wang, H Feng, XT Liang, ST Yuan, , MJ Xu. NEW DITERPENOIDS,ISODOTERNIFOLINS A AND B,FROM ISODON TERNIFOLIUSJ. Acta Pharmaceutica Sinica, 1996, 31(10): 764-769.
ZM Wang, H Feng, XT Liang, ST Yuan, , MJ Xu. NEW DITERPENOIDS,ISODOTERNIFOLINS A AND B,FROM ISODON TERNIFOLIUSJ. Acta Pharmaceutica Sinica, 1996, 31(10): 764-769.
Citation:
ZM Wang, H Feng, XT Liang, ST Yuan, , MJ Xu. NEW DITERPENOIDS,ISODOTERNIFOLINS A AND B,FROM ISODON TERNIFOLIUSJ. Acta Pharmaceutica Sinica, 1996, 31(10): 764-769.
NEW DITERPENOIDS,ISODOTERNIFOLINS A AND B,FROM ISODON TERNIFOLIUS
Two new diterpenoids,named isodoternifolin A and B, together with seven knowncompounds were isolated from the ethanol extract of dried stems and leaves of Isodon ternifolius(D. Don)Kudo. Their structures were detennined as 7β-hydroxy -6β,11α,15β-triacetoxy-7α,20-epoxy-entkaur-16-ene(1)and 6β,7β,15β-trihydroxy-11α-acetoxy-7α, 20-epoxy-entkaur-16-ene(2)bychemical and spectral evidence.
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