Chemical constituents of teucrium polium l. var. mollissimum hand-mazz

الملخص EN

A new neo-clerodane type diterpenoid, Syrapolin II (12, 18-diacetoxy-15, 16-diepoxy-6-oxo-neo-cleroda-13(16), 14-diene-3jS, 7a-20jS-trihydroxy-19-hemiaoetal) 1, and tow known compounds 6'-0-Caffeoyl-8-0-acetylharpagide 2, clerosterol-3-O-glucoside 3, were isolated from the aerial parts of Teucrium polium L.

var.

mollissimum Hand-Mazz.

The structure of compounds were proposed on the basis of spectroscopic methods (IR, MS, NMR), and comparison with closely related compounds.