PT102660A - Polydentate quelling agents of 3-hydroxy-4-pyridinone type involve two or more bidentated units of 3-hydroxy-4-pyridinone interconnected by simple molecular systems - Google Patents

Polydentate quelling agents of 3-hydroxy-4-pyridinone type involve two or more bidentated units of 3-hydroxy-4-pyridinone interconnected by simple molecular systems

Info

Publication number
PT102660A
PT102660A PT10266001A PT10266001A PT102660A PT 102660 A PT102660 A PT 102660A PT 10266001 A PT10266001 A PT 10266001A PT 10266001 A PT10266001 A PT 10266001A PT 102660 A PT102660 A PT 102660A
Authority
PT
Portugal
Prior art keywords
hydroxy
pyridinone
units
quelling
bidentated
Prior art date
Application number
PT10266001A
Other languages
Portuguese (pt)
Other versions
PT102660B (en
Inventor
Maria Amelia Loureiro S Seabra
Raquel Eliana Lourenco Grazina
Maria De Lurdes Barrela P Gano
Ana Sofia Cavalheiro Gama
Original Assignee
Inst Superior Tecnico
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Superior Tecnico filed Critical Inst Superior Tecnico
Priority to PT10266001A priority Critical patent/PT102660B/en
Publication of PT102660A publication Critical patent/PT102660A/en
Publication of PT102660B publication Critical patent/PT102660B/en

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Abstract

Polydentate quelling agents of 3-hydroxy-4-pyridine type involve two or more bidentated units of 3-hydroxy-4-pyridinone interconnected by simple molecular systems (monomeric) or polymeric. From the adequate selection of molecular supports and of substitutive groups in the quelling units, and from spacer groups isolated between those units, an amalgam of new compounds is established.
PT10266001A 2001-08-21 2001-08-21 NEW 3-HYDROXY-4-PYRIDINONE-TYPE POLYLATED AGENTS PT102660B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT10266001A PT102660B (en) 2001-08-21 2001-08-21 NEW 3-HYDROXY-4-PYRIDINONE-TYPE POLYLATED AGENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10266001A PT102660B (en) 2001-08-21 2001-08-21 NEW 3-HYDROXY-4-PYRIDINONE-TYPE POLYLATED AGENTS

Publications (2)

Publication Number Publication Date
PT102660A true PT102660A (en) 2003-02-28
PT102660B PT102660B (en) 2004-02-27

Family

ID=20086075

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10266001A PT102660B (en) 2001-08-21 2001-08-21 NEW 3-HYDROXY-4-PYRIDINONE-TYPE POLYLATED AGENTS

Country Status (1)

Country Link
PT (1) PT102660B (en)

Also Published As

Publication number Publication date
PT102660B (en) 2004-02-27

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BB1A Laying open of patent application

Effective date: 20020411

BB1A Laying open of patent application

Effective date: 20030704

FG3A Patent granted, date of granting

Effective date: 20040108