MX9707213A - Sustratos para beta-lactamasa y sus usos. - Google Patents

Sustratos para beta-lactamasa y sus usos.

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Publication number
MX9707213A
MX9707213A MX9707213A MX9707213A MX9707213A MX 9707213 A MX9707213 A MX 9707213A MX 9707213 A MX9707213 A MX 9707213A MX 9707213 A MX9707213 A MX 9707213A MX 9707213 A MX9707213 A MX 9707213A
Authority
MX
Mexico
Prior art keywords
beta
group
lactamase
substrates
fluorescent donor
Prior art date
Application number
MX9707213A
Other languages
English (en)
Inventor
Roger Y Tsien
Gregor Zlokarnik
Original Assignee
Univ California
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 Univ California filed Critical Univ California
Publication of MX9707213A publication Critical patent/MX9707213A/es

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    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/247-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36Methylene radicals, substituted by sulfur atoms
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    • C07D501/00Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D505/00Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
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    • C07DHETEROCYCLIC COMPOUNDS
    • C07D519/00Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
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    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
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    • C12N9/14Hydrolases (3)
    • C12N9/78Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/86Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in cyclic amides, e.g. penicillinase (3.5.2)
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    • C12P17/00Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/18Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
    • C12P17/182Heterocyclic compounds containing nitrogen atoms as the only ring heteroatoms in the condensed system
    • C12P17/184Heterocyclic compounds containing nitrogen atoms as the only ring heteroatoms in the condensed system containing a beta-lactam ring, e.g. thienamycin
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    • C12P17/00Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/18Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
    • C12P17/188Heterocyclic compound containing in the condensed system at least one hetero ring having nitrogen atoms and oxygen atoms as the only ring heteroatoms
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    • C12P35/00Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
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    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
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    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6897Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids involving reporter genes operably linked to promoters
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    • C12N2800/00Nucleic acids vectors
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    • C12N2830/00Vector systems having a special element relevant for transcription
    • C12N2830/001Vector systems having a special element relevant for transcription controllable enhancer/promoter combination
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    • C12Q2334/00O-linked chromogens for determinations of hydrolase enzymes, e.g. glycosidases, phosphatases, esterases
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90Enzymes; Proenzymes
    • G01N2333/914Hydrolases (3)
    • G01N2333/978Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • G01N2333/986Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in cyclic amides (3.5.2), e.g. beta-lactamase (penicillinase, 3.5.2.6), creatinine amidohydrolase (creatininase, EC 3.5.2.10), N-methylhydantoinase (3.5.2.6)
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2415/00Assays, e.g. immunoassays or enzyme assays, involving penicillins or cephalosporins
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/805Test papers

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  • Chemical & Material Sciences (AREA)
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  • Medicinal Chemistry (AREA)
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  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

Sustratos para beta-lactamasa de formula general (I) en donde: uno de X y Y es una fraccion donadora fluorescente y el otro es un amortiguador (que puede o no re-emitir); R' se selecciona del grupo que consiste en H, alquilo (es decir de 1 hasta aproximadamente 5 átomos de carbono) y (CH2)nOH, en donde n es 0 o un entero del 1 al 5; R" se selecciona del grupo que consiste en H, cationes de amonio y metales fisiologicamente aceptables, -CHR2OCO(CH2)nCH3, -CHR2OCOC(CH3)3, aciltiometilo, aciloxi-alfa-bencilo, delta-butirolactonilo, metoxicarboniloximetilo, fenilo, metilsufinilmetilo, beta-morfolina-etilo, dialquilaminoetilo, aciloxialquilo, dialquilaminocarboniloximetilo y alifático, en el cual R2 se selecciona del grupo que consiste en H y alquilo inferior; A se selecciona del grupo que consiste en S, O, SO, SO2 y CH2; Z' y Z" son enlazadores para las fracciones de donador y amortiguador fluorescentes. también se describen métodos para ensayar la actividad de beta-lactamasa y monitorear la expresion en sistemas que usan beta-lactamasa como un gen reportero.
MX9707213A 1995-03-20 1997-09-19 Sustratos para beta-lactamasa y sus usos. MX9707213A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/407,544 US5741657A (en) 1995-03-20 1995-03-20 Fluorogenic substrates for β-lactamase and methods of use

Publications (1)

Publication Number Publication Date
MX9707213A true MX9707213A (es) 1998-07-31

Family

ID=23612529

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MX9707213A MX9707213A (es) 1995-03-20 1997-09-19 Sustratos para beta-lactamasa y sus usos.

Country Status (13)

Country Link
US (5) US5741657A (es)
EP (3) EP1405922B1 (es)
JP (2) JP3633940B2 (es)
CN (2) CN1066731C (es)
AT (3) ATE200287T1 (es)
AU (1) AU723164B2 (es)
CA (1) CA2215310C (es)
DE (2) DE69630622T2 (es)
DK (2) DK0817785T3 (es)
ES (2) ES2156994T3 (es)
MX (1) MX9707213A (es)
PT (1) PT982398E (es)
WO (1) WO1996030540A2 (es)

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