82564-37-2Relevant articles and documents
New methods for the synthesis of oxindole alkaloids. Total syntheses of isopteropodine and pteropodine
Martin, Stephen F.,Mortimore, Michael
, p. 4557 - 4560 (2007/10/02)
The 2-oxindole alkaloids isopteropodine (11) and pteropodine (12) were conveniently synthesised from the known pentacycle (9) via a new and general protocol for oxidation and rearrangement of carboline lactams into 3,3-disubstituted-2-oxindoles.