PEROXIDES AS PLANT CONSTITUENTS .12. DAVA NONE TYPE PEROXIDES FROM ARTEMISIA-ABROTANUM AND THEIR PREPARATION

Authors
RUCKER G MANNS D WILBERT S
Citation
G. Rucker et al., PEROXIDES AS PLANT CONSTITUENTS .12. DAVA NONE TYPE PEROXIDES FROM ARTEMISIA-ABROTANUM AND THEIR PREPARATION, Archiv der pharmazie, 326(8), 1993, pp. 457-460
Citations number
12
Categorie Soggetti
Chemistry,"Pharmacology & Pharmacy
Journal title
Archiv der pharmazie → ACNP
ISSN journal
03656233
Volume
326
Issue
8
Year of publication
1993
Pages
457 - 460
Database
ISI
SICI code
0365-6233(1993)326:8<457:PAPC.D>2.0.ZU;2-V
Abstract
From the aerial parts of Artemisia abrotanum L. (Asteraceae), besides (+)-Davanone (1) and Arteincultone (2), the known peroxy-semiketals 2, 5, and 7 were isolated. In addition, the previously unknown davanone type peroxides epi-arteincultone (4) and spiro-arteincultone (6) were identified in A. abrotanum by TLC. By means of singlet oxygen oxidatio n of 1, compounds 2, 3, 4, 5, and 7 are formed, by triplet oxygen oxyd ation compounds 2, 3, 5, 6, 7 as well as hydroxy-davanone.