BR9900984A - Processo para testar a pureza ou a estabilidade à degradação de uma amostra de lamotrigina ou de uma forma de dosagem farmacêutica compreendendo lamotrigina e para produzir um composto, composto n-[5-amino6(2,3-dicloro-fenil)- 1,2,4-triazina-3-il] -2,3 - dicloro benzamida, amostra de composto, e, uso de um composto selecionado de 3-amino-6-(2,3-dicloro-fenil)-1,2,4-triazinas-5-(4h)-ona e n-[5-amino-6-(2,3-dicloro-fenil)-1,2,4-triazina-3-il]-2,3-di cloro-benzamida. - Google Patents

Processo para testar a pureza ou a estabilidade à degradação de uma amostra de lamotrigina ou de uma forma de dosagem farmacêutica compreendendo lamotrigina e para produzir um composto, composto n-[5-amino6(2,3-dicloro-fenil)- 1,2,4-triazina-3-il] -2,3 - dicloro benzamida, amostra de composto, e, uso de um composto selecionado de 3-amino-6-(2,3-dicloro-fenil)-1,2,4-triazinas-5-(4h)-ona e n-[5-amino-6-(2,3-dicloro-fenil)-1,2,4-triazina-3-il]-2,3-di cloro-benzamida.

Info

Publication number
BR9900984A
BR9900984A BR9900984-6A BR9900984A BR9900984A BR 9900984 A BR9900984 A BR 9900984A BR 9900984 A BR9900984 A BR 9900984A BR 9900984 A BR9900984 A BR 9900984A
Authority
BR
Brazil
Prior art keywords
compound
dichloro
phenyl
amino
sample
Prior art date
Application number
BR9900984-6A
Other languages
English (en)
Inventor
Lorraine Mary Edmeades
Nigel Arthur Griffith-Skinner
Derek Anthony Hill
Graham Thoronton Hill
Terence William Packham
Original Assignee
Wellcome Found
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10833464&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9900984(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wellcome Found filed Critical Wellcome Found
Publication of BR9900984A publication Critical patent/BR9900984A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/15—Medicinal preparations ; Physical properties thereof, e.g. dissolubility
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/06—1,2,4-Triazines
    • C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
    • C07D253/07—1,2,4-Triazines having three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D253/075—Two hetero atoms, in positions 3 and 5
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/145555—Hetero-N
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/145555—Hetero-N
    • Y10T436/147777—Plural nitrogen in the same ring [e.g., barbituates, creatinine, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

''PROCESSOS PARA TESTAR A PUREZA OU A ESTABILIDADE à DEGRADAçãO DE UMA AMOSTRA DE LAMOTRIGINA OU DE UMA FORMA DE DOSAGEM FARMACêUTICA COMPREENDENDO LAMOTRIGINA E PARA PRODUZIR UM COMPOSTO, COMPOSTO N-[5-AMINO-6-(2,3-DICLORO-FENIL)-1,2,4-TRIAZINA-3-IL]-2,3,-DI CLOROBENZAMIDA, AMOSTRA DE COMPOSTO, E, USO DE UM COMPOSTO SELECIONADO DE 3-AMIDO-6-(2,3-DICLORO-FENIL)-1,2,4-TRIAZINA-5-(4H)-ONA E N-[5-AMINO-6-(2,3-DICLORO-FENIL)-1,2,4-TRIAZINA-3-IL)-2,3-DI CLORO-BENZAMIDA''. Um processo para testar a pureza ou a estabilidade à degradação de uma amostra de lamotrigina ou de uma forma de dosagem farmacêutica compreendendo lamotrigina compreende ensaiar a citada amostra para a presença de um composto selecionado de 3-amino-6-(2,3-dicloro-fenil)-1,2,4-triazina-5-(4H)-ona (composto A) e N-[5-amino-6-(2,3-dicloro-fenil)-1,2,4-triazina-3-il]-2,3-dicloro-benzami da (composto B). Um processo para a produção do composto B, que é novo, também é descrito.
BR9900984-6A 1998-06-10 1999-03-10 Processo para testar a pureza ou a estabilidade à degradação de uma amostra de lamotrigina ou de uma forma de dosagem farmacêutica compreendendo lamotrigina e para produzir um composto, composto n-[5-amino6(2,3-dicloro-fenil)- 1,2,4-triazina-3-il] -2,3 - dicloro benzamida, amostra de composto, e, uso de um composto selecionado de 3-amino-6-(2,3-dicloro-fenil)-1,2,4-triazinas-5-(4h)-ona e n-[5-amino-6-(2,3-dicloro-fenil)-1,2,4-triazina-3-il]-2,3-di cloro-benzamida. BR9900984A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9812413.4A GB9812413D0 (en) 1998-06-10 1998-06-10 Compound and its use

Publications (1)

Publication Number Publication Date
BR9900984A true BR9900984A (pt) 2000-05-02

Family

ID=10833464

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900984-6A BR9900984A (pt) 1998-06-10 1999-03-10 Processo para testar a pureza ou a estabilidade à degradação de uma amostra de lamotrigina ou de uma forma de dosagem farmacêutica compreendendo lamotrigina e para produzir um composto, composto n-[5-amino6(2,3-dicloro-fenil)- 1,2,4-triazina-3-il] -2,3 - dicloro benzamida, amostra de composto, e, uso de um composto selecionado de 3-amino-6-(2,3-dicloro-fenil)-1,2,4-triazinas-5-(4h)-ona e n-[5-amino-6-(2,3-dicloro-fenil)-1,2,4-triazina-3-il]-2,3-di cloro-benzamida.

Country Status (31)

Country Link
US (1) US6333198B1 (pt)
EP (2) EP0963980B1 (pt)
JP (1) JP2989189B1 (pt)
KR (1) KR100322354B1 (pt)
CN (2) CN1238454A (pt)
AP (3) AP0102286A0 (pt)
AR (1) AR014074A1 (pt)
AT (1) ATE218552T1 (pt)
AU (1) AU2031999A (pt)
BR (1) BR9900984A (pt)
CA (1) CA2265194C (pt)
DE (1) DE69901656T2 (pt)
DK (1) DK0963980T3 (pt)
EA (1) EA000666B1 (pt)
ES (1) ES2178342T3 (pt)
GB (1) GB9812413D0 (pt)
HR (1) HRP990074A2 (pt)
HU (1) HUP9900592A3 (pt)
ID (1) ID22957A (pt)
MA (1) MA24777A1 (pt)
NO (2) NO991151L (pt)
NZ (1) NZ334590A (pt)
PE (1) PE20000332A1 (pt)
PL (1) PL331870A1 (pt)
PT (1) PT963980E (pt)
SG (1) SG85628A1 (pt)
SI (1) SI0963980T1 (pt)
TR (1) TR199900520A3 (pt)
UY (1) UY25946A1 (pt)
YU (1) YU12399A (pt)
ZA (1) ZA991951B (pt)

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