ES8700236A1 - Un procedimiento para preparar una sal de quelato con hete- rociclo nitrogenado - Google Patents

Un procedimiento para preparar una sal de quelato con hete- rociclo nitrogenado

Info

Publication number
ES8700236A1
ES8700236A1 ES545395A ES545395A ES8700236A1 ES 8700236 A1 ES8700236 A1 ES 8700236A1 ES 545395 A ES545395 A ES 545395A ES 545395 A ES545395 A ES 545395A ES 8700236 A1 ES8700236 A1 ES 8700236A1
Authority
ES
Spain
Prior art keywords
radionuclide
dihydropyridine
brain
pyridinium salt
elimination
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES545395A
Other languages
English (en)
Other versions
ES545395A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Florida
Original Assignee
University of Florida
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 University of Florida filed Critical University of Florida
Publication of ES8700236A1 publication Critical patent/ES8700236A1/es
Publication of ES545395A0 publication Critical patent/ES545395A0/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/53—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
    • C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/04—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F13/00—Compounds containing elements of Groups 7 or 17 of the Periodic System
    • C07F13/005—Compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06008—Dipeptides with the first amino acid being neutral
    • C07K5/06017—Dipeptides with the first amino acid being neutral and aliphatic
    • C07K5/06026—Dipeptides with the first amino acid being neutral and aliphatic the side chain containing 0 or 1 carbon atom, i.e. Gly or Ala

Abstract

PROCEDIMIENTO PARA PREPARAR UNA SAL DE QUELATO CON HETEROCICLO NITROGENADO. CONSISTE EN PROPORCIONAR UN TIPO DE SISTEMA DE SUMINISTRO REDOX O QUIMICO, DIHIDROPIRIDINA '' SAL DE PIRIDINIO, PARA EL SUMINISTRO ESPECIFICO, EN CUANTO AL SITIO, DE UN RADIONUCLEIDO AL CEREBRO. UN AGENTE QUELANTE CON FUNCION AMINO PRIMARIA, SECUNDARIA O TERCIARIA, EN EL QUE DICHA FUNCION ESTA REEMPLAZADA POR UN SISTEMA REDOX DE DIHIDROPIRINA '' SAL DE PIRIDINIO Y COMPLEJARSE CON UN RADIONUCLEIDO PARA PROPORCIONAR UN PRODUCTO RADIOFARMACEUTICO QUE ATRAVIESA LA BARRERA SANGRE-CEREBRO. SE USA EN ESCINTIGRAFIA Y TECNICAS RADIOGRAFICAS SIMILARES.
ES545395A 1984-07-19 1985-07-19 Un procedimiento para preparar una sal de quelato con hete- rociclo nitrogenado Expired ES8700236A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63238384A 1984-07-19 1984-07-19

Publications (2)

Publication Number Publication Date
ES8700236A1 true ES8700236A1 (es) 1986-10-01
ES545395A0 ES545395A0 (es) 1986-10-01

Family

ID=24535323

Family Applications (2)

Application Number Title Priority Date Filing Date
ES545395A Expired ES8700236A1 (es) 1984-07-19 1985-07-19 Un procedimiento para preparar una sal de quelato con hete- rociclo nitrogenado
ES552090A Expired ES8705389A1 (es) 1984-07-19 1986-02-17 Un procedimiento para preparar una sal de quelato con heterociclo nitrogenado

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES552090A Expired ES8705389A1 (es) 1984-07-19 1986-02-17 Un procedimiento para preparar una sal de quelato con heterociclo nitrogenado

Country Status (14)

Country Link
EP (1) EP0191788A1 (es)
JP (1) JPS61112054A (es)
KR (1) KR900008168B1 (es)
AU (1) AU4632085A (es)
CA (1) CA1266864A (es)
DK (1) DK124686A (es)
ES (2) ES8700236A1 (es)
FI (1) FI861119A0 (es)
GR (1) GR851793B (es)
IL (1) IL75845A0 (es)
NO (1) NO860980L (es)
PT (1) PT80842B (es)
WO (1) WO1986000897A1 (es)
ZA (1) ZA855477B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071636A (en) * 1987-12-29 1991-12-10 Nihon Medi-Physics Co., Ltd. Chelating compounds and their use
SE526214C2 (sv) * 2003-02-28 2005-07-26 Amersham Biosciences Ab Ett sätt att generera metallkelaterande affinitetsligander
KR101033209B1 (ko) * 2004-12-31 2011-05-06 주식회사 효성 분사성을 향상시킨 폴리에스테르 분섬사의 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444690A (en) * 1982-02-25 1984-04-24 University Patents, Inc. Technetium chelates
EP0222425A3 (en) * 1982-05-18 1988-09-21 University Of Florida Brain-specific drug delivery

Also Published As

Publication number Publication date
IL75845A0 (en) 1985-11-29
PT80842B (en) 1987-05-27
ES8705389A1 (es) 1987-05-01
ES545395A0 (es) 1986-10-01
PT80842A (en) 1985-08-01
NO860980L (no) 1986-05-06
FI861119A (fi) 1986-03-18
KR870000935A (ko) 1987-03-10
ZA855477B (en) 1987-03-25
EP0191788A1 (en) 1986-08-27
AU4632085A (en) 1986-02-25
GR851793B (es) 1985-11-26
JPS61112054A (ja) 1986-05-30
ES552090A0 (es) 1987-05-01
WO1986000897A1 (en) 1986-02-13
KR900008168B1 (en) 1990-11-05
DK124686D0 (da) 1986-03-18
CA1266864A (en) 1990-03-20
DK124686A (da) 1986-05-20
FI861119A0 (fi) 1986-03-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201