Ehretinine, a novel pyrrolizidine alkaloid from Ehretia aspera

Phytochemistry
1980.0

Abstract

The structure for ehretinine, 7-O-(p-methoxybenzoyl)-retronecanol, a new pyrrolizidine alkaloid isolated from leaves of Ehretia aspera has been established by a combination of spectroscopic and chemical methods. To our knowledge this constitutes the first report of the natural occurrence of a retronecanol ester. © 1980.

DOI： 10.1016/0031-9422(80)83115-3

Knowledge Graph

Similar Paper

Ehretinine, a novel pyrrolizidine alkaloid from Ehretia aspera
Phytochemistry 1980.0
Pyrrolizidine alkaloids from Ageratum houstonianum Mill
Phytochemistry 2001.0
Pyrrolizidine alkaloids from Ageratum houstonianum Mill
Phytochemistry 2001.0
Heliscabine, a pyrrolizidine ester alkaloid from Heliotropium scabrum
Phytochemistry 1995.0
Helibractinecine, a pyrrolizidine alkaloid from Heliotropium bracteatum
Phytochemistry 1994.0
Pyrrolizidine alkaloids from Heliotropium curassavicum
Phytochemistry 1988.0
Pyrrolizidine alkaloids from critonia morifolia
Phytochemistry 1998.0
Pyrrolizidine alkaloids from Lithospermum officinale
Phytochemistry 1994.0
Parsonsianine, a macrocyclic pyrrolizidine alkaloid from the leaves of Parsonsia laevigata(Studies on Parsonsia. III).
Chemical and Pharmaceutical Bulletin 1990.0
Novel pyrrolizidine alkaloid from Crotalaria nana
Phytochemistry 1978.0