New cyclopeptide alkaloids from Ziziphus lotus

Two new 14-membered frangulanine-type cyclopeptide alkaloids, lotusanines A [1] and B [2], have been isolated from the aerial parts of Ziziphus lotus, together with the known alkaloids sanjoinenine [3], sanjoinine F [4], and frangufoline [5].

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Bibliographic Details
Published in:Journal of natural products (Washington, D.C.) D.C.), 1995-04, Vol.58 (4), p.504-511
Main Authors: Abu-Zarga, M. (University of Jordan, Amman, Jordan.), Sabri, S, Al-Aboudi, A, Ajaz, M.S, Sultana, N, Atta-Ur-Rahman
Format: Article
Language:English
Subjects:
ALCALOIDE
ALCALOIDES
ALKALOIDS
Alkaloids - chemistry
Alkaloids - isolation & purification
BIOCHEMICAL PATHWAYS
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
COMPOSICION QUIMICA
COMPOSITION CHIMIQUE
CYCLIC PEPTIDES
DRUG PLANTS
ESPECTROMETRIA
frangufoline
JORDAN
JORDANIA
JORDANIE
lotusanines
Magnetic Resonance Spectroscopy
Mass Spectrometry
MEDICINAL PLANTS
METABOLISM
METABOLISME
METABOLISMO
MOLECULAR CONFORMATION
molecular structure
PEPTIDE
PEPTIDES
Peptides, Cyclic - chemistry
Peptides, Cyclic - isolation & purification
PEPTIDOS
Plant Leaves - chemistry
PLANTAS MEDICINALES
PLANTE MEDICINALE
Plants, Medicinal - chemistry
REACCIONES QUIMICAS
REACTION CHIMIQUE
sanjinenine
sanjoinine
SPECTRAL ANALYSIS
SPECTROMETRIE
SPECTROMETRY
VIA BIOQUIMICA DEL METABOLISMO
VOIE BIOCHIMIQUE DU METABOLISME
ZIZIPHUS
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Description
Summary:Two new 14-membered frangulanine-type cyclopeptide alkaloids, lotusanines A [1] and B [2], have been isolated from the aerial parts of Ziziphus lotus, together with the known alkaloids sanjoinenine [3], sanjoinine F [4], and frangufoline [5].
ISSN:0163-3864
1520-6025
DOI:10.1021/np50118a004