Euphorbia species are important sources of polycyclic and macrocyclic diterpenes, which
have been the focus of natural-product-based drug research due to their relevant biological …

Phytochemical analysis of Euphorbia gedrosiaca Rech. f., Aellen & Esfand., an Iranian
endemic spurge, afforded the isolation of four myrsinane types diterpene polyesters. Two …

Diterpene compounds specially macrocyclic ones comprising jatrophane, lathyrane,
terracinolide, ingenane, pepluane, paraliane, and segetane skeletons occurring in plants of …

Euphorbia species are rich in diterpenes. A solvent extraction of Euphorbia sanctae-
catharinae, a species indigenous to the Southern Sinai of Egypt, afforded several …

Abstract Three new (1–3) cyclomyrsinane diterpenes and three new (7–9) premyrsinane
diterpenes were isolated from the aerial parts of Euphorbia sogdiana Popov. Their chemical …

Guided by 1H NMR spectroscopic experiments using the aromatic protons as probes, 11
macrocyclic diterpenes (1–11) were isolated from the aerial parts of Euphorbia helioscopia …

Two novel pentacyclic diterpenoid esters of the cyclomyrsinane type (1, 2), and one
tetracyclic diterpenoid ester of the myrsinane type (3) were isolated from the aerial parts of …

Two new acyclic diterpenoids, smaditerpenic acid E (1a) and F (2a), along with nineteen
melampolide-type sesquiterpene lactones, six of them not previously reported in yacon …

Three novel jatrophane diterpenes, cyclojatrophanes A–C (1–3), were isolated from the
seeds of Euphorbia peplus. Compounds 1–3 featured an unprecedented 5/5/5/11 tetracyclic …

The aerial parts of Mikania campanulata Gardner afforded the nine new eudesmanolides (1
S, 4 S, 5 S, 6 S, 7 S, 10 R)-1-hydroxy-15-acetoxyeudesm-11 (13)-en-6, 12-olide (1),(1 S, 4 S …