From the acetone extract of Teucrium tomentosum, a new antifeedant neo-clerodane
diterpenoid teuctosin (1) was isolated along with teuflin (2), teucrin-H2 (3), 6β …

In addition to three out of the four previously reported neo-clerodanes already found in
Teucrium fruticans (fruticolone, isofruticolone and 8β-hydroxyfruticolone), and 6 …

From the aerial parts of Teucrium nudicaule H. the previously known diterpenoids 6-
acetilteucjaponin B and triacetylteumassilin have been isolated together with the new C-12 …

Teucrium chamaedrys L. is an aromatic and medicinal plant used as traditional medicine.
Aerial parts of the plant material were dried and extracted with hexane–dichloromethane …

Recently, the isolation from Teucrium fruticans of neo-clerodanes, namely 7β-
hydroxyfruticolone, 11-hydroxyfruticolone, deacetylfruticolone and 6-acetyl-10 …

A novel chlorine-containing neo-clerodane diterpene, teuracemin,(19-acetoxy-18-chloro-15,
16-epoxy-4α, 7β-dihydroxy-3, 6-dioxo-neo-cleroda-13 (16), 14-dien-20, 12S-olide), and …

Two new neo-clerodane type diterpenoids, teulolin A (15, 16-epoxy-6β, 7β, 18, 19-
tetrahydroxy-neo-cleroda-3 (4), 13 (16), 14-trien-20, 12 (S)-olide, 1) and teulolin B (15, 16 …

The antifeedant activity of three neo-clerodane diterpenoids, fruticolone, isofruticolone and
fruticolide from Teucrium fruticans was assessed using larvae of Spodoptera littoralis …

PII: S0031-9422(00)80487-2 Page 1 Phytochemrstry, Vol 23, No 7, PP 1465- 1469, 1984
Pnnted m Great Bntam 0031-9422/84 $3 00 + 0 00 Q 1984 Pergamon Press Ltd ISOTEUFLIDIN …

Six new neo-clerodane diterpenoids, teusandrins A–F, and two known compounds,
teucjaponin B and its 6-O-acetyl derivative, were isolated from the aerial parts of Teucrium …