Strukturrevision des 4-Hydroxyaloin: 10-Hydroxyaloine A und B als Haupt-In vitro-Oxidationsprodukte der diastereomeren Aloine1
Publication type: Journal Article
Publication date: 1992-06-01
scimago Q2
wos Q2
SJR: 0.427
CiteScore: 4.5
Impact factor: 2.0
ISSN: 00320943, 14390221
PubMed ID:
17226466
Organic Chemistry
Drug Discovery
Pharmacology
Pharmaceutical Science
Molecular Medicine
Complementary and alternative medicine
Analytical Chemistry
Abstract
A reinvestigation of the anthrone derivative 4-hydroxyaloin as main product of the mild IN VITRO-oxidation of aloin has led to the revision of the proposed structure as the aloin-analogous oxanthrone derivative, the new 10-hydroxyaloin, which was prepared from aloin by an improved procedure in ammonia at pH 9. 10-Hydroxyaloin was separated into its C10-diastereomers A and B by analytical and preparative chromatographic methods. Their structures were elucidated by spectroscopic methods (FAB-MS; (1)H/ (13)C-NMR; CD), which show that 10-hydroxyaloin A is the 10 R,1' R compound and that 10-hydroxyaloin B has the 10 S,1' R-configuration.
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Total citations:
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Citations from 2024:
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(5.56%)
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GOST
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Rauwald H. Strukturrevision des 4-Hydroxyaloin: 10-Hydroxyaloine A und B als Haupt-In vitro-Oxidationsprodukte der diastereomeren Aloine1 // Planta Medica. 1992. Vol. 58. No. 03. pp. 259-262.
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Rauwald H. Strukturrevision des 4-Hydroxyaloin: 10-Hydroxyaloine A und B als Haupt-In vitro-Oxidationsprodukte der diastereomeren Aloine1 // Planta Medica. 1992. Vol. 58. No. 03. pp. 259-262.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1055/s-2006-961448
UR - https://doi.org/10.1055/s-2006-961448
TI - Strukturrevision des 4-Hydroxyaloin: 10-Hydroxyaloine A und B als Haupt-In vitro-Oxidationsprodukte der diastereomeren Aloine1
T2 - Planta Medica
AU - Rauwald, Hans
PY - 1992
DA - 1992/06/01
PB - Georg Thieme Verlag KG
SP - 259-262
IS - 03
VL - 58
PMID - 17226466
SN - 0032-0943
SN - 1439-0221
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{1992_Rauwald,
author = {Hans Rauwald},
title = {Strukturrevision des 4-Hydroxyaloin: 10-Hydroxyaloine A und B als Haupt-In vitro-Oxidationsprodukte der diastereomeren Aloine1},
journal = {Planta Medica},
year = {1992},
volume = {58},
publisher = {Georg Thieme Verlag KG},
month = {jun},
url = {https://doi.org/10.1055/s-2006-961448},
number = {03},
pages = {259--262},
doi = {10.1055/s-2006-961448}
}
Cite this
MLA
Copy
Rauwald, Hans. “Strukturrevision des 4-Hydroxyaloin: 10-Hydroxyaloine A und B als Haupt-In vitro-Oxidationsprodukte der diastereomeren Aloine1.” Planta Medica, vol. 58, no. 03, Jun. 1992, pp. 259-262. https://doi.org/10.1055/s-2006-961448.