Structure revision of a minor alkaloid from Broussonetia zeylanica

Eckehard V. Dehmlow; Arthur Sleegers; Nikolaus Risch; Wolfram Trowitzsch-Kienast; Victor Wray; A. A.Leslie Gunatilaka

doi:10.1016/0031-9422(90)85391-R

Structure revision of a minor alkaloid from Broussonetia zeylanica

Eckehard V. Dehmlow, Arthur Sleegers, Nikolaus Risch, Wolfram Trowitzsch-Kienast, Victor Wray, A. A.Leslie Gunatilaka

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

It is shown by spectroscopic methods and synthesis that the minor alkaloid C₁₀H₈N₂O₂ from Broussonetia zeylanica is actually 8-hydroxyquinoline-4-carbaldehyde oxime and not 3,4′-dihydroxy-2,3′-bipyridine as was reported earlier.

Original language	English (US)
Pages (from-to)	3993-3995
Number of pages	3
Journal	Phytochemistry
Volume	29
Issue number	12
DOIs	https://doi.org/10.1016/0031-9422(90)85391-R
State	Published - 1990
Externally published	Yes

Keywords

3,4′-dihydroxy-2,3′-bipyridine (=incorrect structure)
8-hydroxy quinoline-4-carbaldehyde oxime
Broussonetia zeylanica
Moraceae
NMR spectral analysis.
minor alkaloid
timber

ASJC Scopus subject areas

Biochemistry
Molecular Biology
Plant Science
Horticulture

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10.1016/0031-9422(90)85391-R

Cite this

@article{5c91932cb3914dfeb0d2bb662db69576,

title = "Structure revision of a minor alkaloid from Broussonetia zeylanica",

abstract = "It is shown by spectroscopic methods and synthesis that the minor alkaloid C10H8N2O2 from Broussonetia zeylanica is actually 8-hydroxyquinoline-4-carbaldehyde oxime and not 3,4′-dihydroxy-2,3′-bipyridine as was reported earlier.",

keywords = "3,4′-dihydroxy-2,3′-bipyridine (=incorrect structure), 8-hydroxy quinoline-4-carbaldehyde oxime, Broussonetia zeylanica, Moraceae, NMR spectral analysis., minor alkaloid, timber",

author = "Dehmlow, \{Eckehard V.\} and Arthur Sleegers and Nikolaus Risch and Wolfram Trowitzsch-Kienast and Victor Wray and Gunatilaka, \{A. A.Leslie\}",

note = "Funding Information: Acknowledgements-Research in Bielefeld was partially supported by a University grant (02 2194/17) and by generous gifts from the Fonds der Chemischen Industrie. We thank Mr. E. M. K. Wijeratne for the methylation experiments on the alkaloid.",

year = "1990",

doi = "10.1016/0031-9422(90)85391-R",

language = "English (US)",

volume = "29",

pages = "3993--3995",

journal = "Phytochemistry",

issn = "0031-9422",

publisher = "Elsevier Ltd",

number = "12",

}

TY - JOUR

T1 - Structure revision of a minor alkaloid from Broussonetia zeylanica

AU - Dehmlow, Eckehard V.

AU - Sleegers, Arthur

AU - Risch, Nikolaus

AU - Trowitzsch-Kienast, Wolfram

AU - Wray, Victor

AU - Gunatilaka, A. A.Leslie

N1 - Funding Information: Acknowledgements-Research in Bielefeld was partially supported by a University grant (02 2194/17) and by generous gifts from the Fonds der Chemischen Industrie. We thank Mr. E. M. K. Wijeratne for the methylation experiments on the alkaloid.

PY - 1990

Y1 - 1990

N2 - It is shown by spectroscopic methods and synthesis that the minor alkaloid C10H8N2O2 from Broussonetia zeylanica is actually 8-hydroxyquinoline-4-carbaldehyde oxime and not 3,4′-dihydroxy-2,3′-bipyridine as was reported earlier.

AB - It is shown by spectroscopic methods and synthesis that the minor alkaloid C10H8N2O2 from Broussonetia zeylanica is actually 8-hydroxyquinoline-4-carbaldehyde oxime and not 3,4′-dihydroxy-2,3′-bipyridine as was reported earlier.

KW - 3,4′-dihydroxy-2,3′-bipyridine (=incorrect structure)

KW - 8-hydroxy quinoline-4-carbaldehyde oxime

KW - Broussonetia zeylanica

KW - Moraceae

KW - NMR spectral analysis.

KW - minor alkaloid

KW - timber

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UR - https://www.scopus.com/inward/citedby.url?scp=3543035990&partnerID=8YFLogxK

U2 - 10.1016/0031-9422(90)85391-R

DO - 10.1016/0031-9422(90)85391-R

M3 - Article

AN - SCOPUS:3543035990

SN - 0031-9422

VL - 29

SP - 3993

EP - 3995

JO - Phytochemistry

JF - Phytochemistry

IS - 12

ER -

Structure revision of a minor alkaloid from Broussonetia zeylanica

Abstract

Keywords

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