Oxindole Alkaloids. I. Oxidative-Rearrangement of Indole Alkaloids to their Oxindole Analogs

1962 ◽  
Vol 84 (7) ◽  
pp. 1320-1321 ◽  
Author(s):  
John. Shavel ◽  
Harold. Zinnes
Keyword(s):  
Indole Alkaloids ◽  
Oxidative Rearrangement ◽  
Oxindole Alkaloids

scholarly journals Transformation of indole alkaloids. VI. A novel conversion of oxindole alkaloids into indole alkaloids via indoline derivatives.

1982 ◽  
Vol 30 (6) ◽  
pp. 2068-2076 ◽  
Author(s):  
ETSUJI YAMANAKA ◽  
NAOKI SAITO ◽  
YUKO SUZUKI ◽  
SHINICHIRO SAKAI
Keyword(s):  
Indole Alkaloids ◽  
Oxindole Alkaloids

Indole Alkaloids from Aspidosperma rigidum and A. schultesii and their Antiparasitic Effects

2011 ◽  
Vol 66 (5-6) ◽  
pp. 225-234 ◽  
Author(s):  
Matías Reina ◽  
Wilfredo Ruiz-Mesia ◽  
Lastenia Ruiz-Mesia ◽  
Rafael Martínez-Díaz ◽  
Azucena González-Coloma
Keyword(s):  
Medicinal Plants ◽  
Trypanosoma Cruzi ◽  
Leishmania Infantum ◽  
Mammalian Cells ◽  
Indole Alkaloids ◽  
Antiparasitic Activity ◽  
Specific Cytotoxicity ◽  
Oxindole Alkaloids

Five oxindole alkaloids, three plumerane-type alkaloids, subtype haplophitine, and one aspidospermatane-type alkaloid, subtype tubotaiwine, were isolated from the medicinal plants Aspidosperma rigidum and A. schultesii. One compound was identified as the transoid conformer of 18-oxo-O-methylaspidoalbine which was not previously described. The antiparasitic activity of all compounds against Trypanosoma cruzi and Leishmania infantum and their non-specific cytotoxicity against mammalian cells were also determined.

Conversion of oxindole alkaloids into indole alkaloids

1972 ◽  
Vol 13 (11) ◽  
pp. 1081-1084 ◽  
Author(s):  
Norio Aimi ◽  
Etsuji Yamanaka ◽  
Jyunji Endo ◽  
Shin-ichiro Sakai ◽  
Joju Haginiwa
Keyword(s):  
Indole Alkaloids ◽  
Oxindole Alkaloids

ChemInform Abstract: TRANSFORMATION OF INDOLE ALKALOIDS PART 1, CONVERSION OF OXINDOLE ALKALOIDS INTO INDOLE ALKALOIDS

1973 ◽  
Vol 4 (41) ◽  
pp. no-no
Author(s):  
N. AIMI ◽  
E. YAMANAKA ◽  
J. ENDO ◽  
S. SAKAI ◽  
J. HAGINIWA
Keyword(s):  
Indole Alkaloids ◽  
Oxindole Alkaloids

Indole alkaloids from Duroia macrophylla (Rubiaceae)

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
CV Nunez ◽  
V Roumy ◽  
DWO Mesquita ◽  
ASS Mesquita ◽  
S Sahpaz ◽  
...  
Keyword(s):  
Indole Alkaloids
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