Ontology highlight
ABSTRACT:
SUBMITTER: Zeroual A
PROVIDER: S-EPMC2960765 | biostudies-literature | 2008 Feb
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20080220 Pt 3
The new title diterpenoid compound, C(20)H(30)O, is a natural product isolated from Tetra-clinis articulata wood via chloro-form extraction. The asymmetric unit contains four mol-ecules with the same S,S configuration, deduced from the chemical synthesis. Indeed, an overlay analysis, calculated using structure-matching software, shows that the four mol-ecules can be superimposed. The central ring has a half-chair conformation, whereas the saturated ring displays a chair conformation. ...[more]