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1. (WO2016051265) PREPARATION AND USE OF AMINOTHIAZOLE AZO-DYE AND SCHIFF BASE COMPOUNDS IN DETECTING TRANSITIONAL METAL IONS IN WATER OR FOOD SAMPLES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/051265 International Application No.: PCT/IB2015/002027
Publication Date: 07.04.2016 International Filing Date: 29.09.2015
IPC:
C07D 277/58 (2006.01) ,C07D 277/42 (2006.01) ,C07D 513/22 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
277
Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
02
not condensed with other rings
20
having two or three double bonds between ring members or between ring members and non-ring members
32
with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
58
Nitro radicals
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
277
Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
02
not condensed with other rings
20
having two or three double bonds between ring members or between ring members and non-ring members
32
with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
38
Nitrogen atoms
42
Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
513
Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/, C07D477/232
22
in which the condensed system contains four or more hetero rings
Applicants:
UMM-AL-QURA UNIVERSITY [SA/SA]; P.O.box 715 Makkah, 21955, SA
Inventors:
SABER, Amr, Lofty; SA
MOSTAFA, Heba, H.; SA
Priority Data:
62/057,22829.09.2014US
Title (EN) PREPARATION AND USE OF AMINOTHIAZOLE AZO-DYE AND SCHIFF BASE COMPOUNDS IN DETECTING TRANSITIONAL METAL IONS IN WATER OR FOOD SAMPLES
(FR) PRÉPARATION ET UTILISATION DE COMPOSÉS COLORANT AZOÏQUE AMINOTHIAZOLE + BASE DE SCHIFF POUR DÉTECTER DES IONS DE MÉTAUX DE TRANSITION DANS L'EAU OU DANS DES ÉCHANTILLONS ALIMENTAIRES
Abstract:
(EN) The present invention relates to a preparation of a novel azo-dye (formula I) and Schiff base (formula II) compounds and its derivatives (formula III and IV). Further, the invention relates to a use of synthesized azo-dye and Schiff base compounds as ionophores to detect transition metal ion in water and solid items.
(FR) La présente invention concerne une préparation d'un nouveau composé colorant azoïque (formule I) + base de Schiff (formule II) et de ses dérivés (formules III et IV). En outre, l'invention concerne l'utilisation de composés colorant azoïque synthétisé + base de Schiff comme ionophores pour détecter un ion de métal de transition dans l'eau et des éléments solides.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)