0000000001310512
AUTHOR
Negera Abdissa
showing 3 related works from this author
Naphthalene Derivatives from the Roots of Pentas parvifolia and Pentas bussei
2016
The phytochemical investigation of the CH2Cl2/MeOH (1:1) extract of the roots of Pentas parvifolia led to the isolation of three new naphthalenes, parvinaphthols A (1), B (2), and C (3), two known anthraquinones, and five known naphthalene derivatives. Similar investigation of the roots of Pentas bussei afforded a new polycyclic naphthalene, busseihydroquinone E (4), a new 2,2'-binaphthralenyl-1,1'-dione, busseihydroquinone F (5), and five known naphthalenes. All purified metabolites were characterized by NMR and MS data analyses, whereas the absolute configurations of 3 and 4 were determined by single-crystal X-ray diffraction studies. The E-geometry of compound 5 was supported by DFT-base…
CCDC 1452354: Experimental Crystal Structure Determination
2016
Related Article: Negera Abdissa, Fangfang Pan, Amra Gruhonjic, Jürgen Gräfenstein, Paul A. Fitzpatrick, Göran Landberg, Kari Rissanen, Abiy Yenesew, Máté Erdélyi|2016|J.Nat.Prod.|79|2181|doi:10.1021/acs.jnatprod.6b00178
CCDC 1452353: Experimental Crystal Structure Determination
2016
Related Article: Negera Abdissa, Fangfang Pan, Amra Gruhonjic, Jürgen Gräfenstein, Paul A. Fitzpatrick, Göran Landberg, Kari Rissanen, Abiy Yenesew, Máté Erdélyi|2016|J.Nat.Prod.|79|2181|doi:10.1021/acs.jnatprod.6b00178