Phytoconstituents of Phlagocanthus tubiflorus Nees (Acanthaceae): Phlogacanthin, a new diterpene lactone (andrographolide) isolated from the root wood

Authors
Yadav, RD Kataky, JCS Mathur, RK
Citation
Rd. Yadav et al., Phytoconstituents of Phlagocanthus tubiflorus Nees (Acanthaceae): Phlogacanthin, a new diterpene lactone (andrographolide) isolated from the root wood, I J CHEM B, 37(11), 1998, pp. 1214-1216
Citations number
6
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
ISSN journal
03764699 → ACNP
Volume
37
Issue
11
Year of publication
1998
Pages
1214 - 1216
Database
ISI
SICI code
0376-4699(199811)37:11<1214:POPTN(>2.0.ZU;2-J
Abstract
Phlogacanthin 2, a naturally occurring andrographolide has been isolated fr om Phlogacanthus tubiflorus Nees (Acanthaceae) made available from humid ra inforest of Arunachal Pradesh, India along with the known compounds beta-si tosterol, lupeol and 3-epibetulin. The structure of the new compound has be en elucidated on the basis of elemental analysis and spectral data.