Results 231 to 240 of about 7,977,034 (276)
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Chlorogenic and quinic acids in sunflower meal

Journal of the Science of Food and Agriculture, 1968
AbstractChlorogenic and quinic acids were isolated from the kernel of sunflower seed by column chromatography and identified by paper chromatography. Ultra‐violet and infra‐red spectra of the above acids were compared with those of pure preparations. The contents of both acids in the kernel and hull of sunflower seeds were determined and the conversion
B. Milić   +3 more
openaire   +1 more source

An efficient transformation of quinic acid to shikimic acid derivatives

Tetrahedron, 1999
Abstract The synthesis of (−)-methyl shikimate and (−)-methyl 3- epi -shikimate and the 3-aminoshikimate derivative have been achieved via short and efficient routes from quinic acid.
Cristina Alves   +3 more
openaire   +1 more source

REPLACEMENT REACTIONS IN THE QUINIC ACID SERIES

Canadian Journal of Chemistry, 1963
The action on D-quinic acid of hot 95% acetic acid containing mineral acid gave, after complete acetylation, 1,4,5-tri-O-acetyl-epi-quinide consisting of approximately equal portions of the (−)- and (±)-isomers, and tetra-O-acetyl-scyllo-quinic acid. The stereochemistry of the products and their derived free polyols were determined by nuclear magnetic
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A Stereospecific Synthesis of (±)-Quinic Acid

The Journal of Organic Chemistry, 1964
Joseph Wolinsky   +2 more
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Occurrence of quinic acid in the ferns

The Botanical Magazine Tokyo, 1972
Takao Minamikawa, Seiichi Yoshida
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QUINIC ACID COMPOSITION IN ACTINIDIA

Acta Horticulturae, 2007
K.B. Marsh, H.L. Boldingh, C.H. Cheng
openaire   +1 more source

Shikimic acid and quinic acid are not mutagenic in the Ames assay.

Lloydia, 1979
Shikimic acid, reported to cause tumors in mice, and its close structural analog, quinic acid, both ubiquitous constituents of higher plants, were found not be be mutagenic in the Ames assay when tested with and without the rat liver microsomal activation system.
L B, Jacobsen   +2 more
openaire   +1 more source

Quinic acid inhibits vascular inflammation in TNF-α-stimulated vascular smooth muscle cells.

Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2017
S. Jang   +8 more
semanticscholar   +1 more source

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