NEOCLERODANE DITERPENOIDS FROM SCUTELLARIA-ALPINA

Authors
BOZOV PI PAPANOV GY MALAKOV PY
Citation
Pi. Bozov et al., NEOCLERODANE DITERPENOIDS FROM SCUTELLARIA-ALPINA, Phytochemistry, 35(5), 1994, pp. 1285-1288
Citations number
10
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
35
Issue
5
Year of publication
1994
Pages
1285 - 1288
Database
ISI
SICI code
0031-9422(1994)35:5<1285:NDFS>2.0.ZU;2-C
Abstract
Two new neo-clerodane derivatives, scutalpin E and scutalpin F, have b een isolated from the acetone extract of the aerial parts of Scutellar ia alpina. The structures of scutalpin E (7 beta,19-diacetoxy-6 alpha- tigloyloxy-4 alpha, 18:8 beta 13R-diepoxy-neo-clerodan-15, 16-olide) a nd scutalpin F (6 alpha, 7 beta, 19-triacetoxy-4 alpha, 18:8 beta, 13S -diepoxy-neo-clerodan-15, 16-olide) were established mainly by spectro scopic methods.