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1. WO1996006099 - 1,2-DISUBSTITUTED AROMATIC CHELATES

Publication Number WO/1996/006099
Publication Date 29.02.1996
International Application No. PCT/US1995/010326
International Filing Date 15.08.1995
Chapter 2 Demand Filed 05.02.1996
IPC
C07C 43/23 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
43Ethers; Compounds having groups, groups or groups
02Ethers
20having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
23containing hydroxy or O-metal groups
C07C 45/77 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
45Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
77Preparation of chelates of aldehydes or ketones
C07C 49/92 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
49Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
92Ketonic chelates
C07C 51/41 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
51Preparation of carboxylic acids or their salts, halides, or anhydrides
41Preparation of salts of carboxylic acids by conversion of the acids or their salts into salts with the same carboxylic acid part
CPC
C07C 43/23
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
43Ethers; Compounds having groups, groups or groups
02Ethers
20having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
23containing hydroxy or O-metal groups
C07C 45/77
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
77Preparation of chelates of aldehydes or ketones
C07C 49/92
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
49Ketones; Ketenes; Dimeric ketenes
92Ketonic chelates
C07C 51/418
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
51Preparation of carboxylic acids or their salts, halides or anhydrides
41Preparation of salts of carboxylic acids
418Preparation of metal complexes containing carboxylic acid moieties
Applicants
  • ALBION INTERNATIONAL, INC. [US/US]; 101 North Main Clearfield, UT 84015, US
Inventors
  • ASHMEAD, Stephen; US
  • ASHMEAD, Harvey, H.; US
Agents
  • WESTERN, M., Wayne ; Thorpe, North & Western Suite 200 9035 South 700 East Sandy, UT 84070, US
Priority Data
08/293,51619.08.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) 1,2-DISUBSTITUTED AROMATIC CHELATES
(FR) CHELATES AROMATIQUES DISUBSTITUES EN 1 ET 2
Abstract
(EN)
Mineral absorption is promoted in warm-blooded animals by means of a class of 1,2-disubstituted aromatic mineral chelates wherein the 1 and 2 substituents each donates a pair of electrons to a metal ion for formation of a five-member chelate ring. 2-Alkoxyphenols are particularly preferred. The chelates contain from one to three alkoxyphenol ligands, with two ligands being preferred. A preferred alkoxyphenol is vanillin, and the minerals are selected from the group consisting of Mg, Ca, Cr, Mn, Fe, Co, Cu, Zn, Mo and Se. Vanillin metal chelates have a slight to neutral taste, and are absorbed more readily than inorganic mineral salts.
(FR)
Chez les animaux à sang chaud, l'absorption des minéraux est favorisée par une classe de chélates aromatiques minéraux disubstitués en 1 et 2, dans lesquels les substituants en 1 et 2 cèdent chacun une paire d'électrons à un ion métallique de façon à former un noyau chélaté à 5 éléments. Les 2-alcoxyphénols bénéficient d'une préférence particulière. Lesdits chélates contiennent un à trois ligands alcoxyphénols, et de préférence deux. L'un des alcoxyphénols préférés est la vanilline, et les minéraux sont choisis parmi Mg, Ca, Cr, Mn, Fe, Co, Cu, Zn, Mo et Se. Les chélates métalliques de vanilline ont une saveur légère ou neutre et sont absorbés plus facilement que les sels minéraux non organiques.
Also published as
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