Structure of calonysterone, an unusually modified phytoecdysone

L. Canonica, Bruno Danieli, Graziano Ferrari, Jiří J. Křepinský, G. Rainoldi

Journal of the Chemical Society Chemical Communications · 1973 · 16 citations · 1 references

Concepts

Abstract

The structure of 2β,3β,6,20R, 22R,25-hexahydroxycholesta-5,8(9),14-trien-7-one (I) has been assigned to calonysterone, a phytoecdysone isolated from kaladana (I pomoea sp.), by 13C and 1H n.m.r. spectroscopy.

References

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