A New Strychnobrasiline Base of Strychnos Mattogrossensis
A new strychnobrasiline derivative, 12-hydroxy-10,11-dimethoxystrychnobrasiline 1 , has been isolated from the stem barks of Strychnos mattogrossensis . Its structure was established by spectroscopy analysis (1D and 2D NMR, MS, IR, UV) and literature data comparison. Two other known indoline alkaloi...
Saved in:
Published in | Natural product letters Vol. 16; no. 4; pp. 229 - 233 |
---|---|
Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
England
Taylor & Francis Group
01.08.2002
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A new strychnobrasiline derivative, 12-hydroxy-10,11-dimethoxystrychnobrasiline 1 , has been isolated from the stem barks of Strychnos mattogrossensis . Its structure was established by spectroscopy analysis (1D and 2D NMR, MS, IR, UV) and literature data comparison. Two other known indoline alkaloids were also obtained from the heartwood, 12-hydroxy-11-methoxystrychnobrasiline 2 and strychnobrasiline 3 . |
---|---|
Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1057-5634 |
DOI: | 10.1080/10575630290020479 |