MX2019007198A - Proceso para preparar de temozolomida y un intermediario. - Google Patents

Proceso para preparar de temozolomida y un intermediario.

Info

Publication number
MX2019007198A
MX2019007198A MX2019007198A MX2019007198A MX2019007198A MX 2019007198 A MX2019007198 A MX 2019007198A MX 2019007198 A MX2019007198 A MX 2019007198A MX 2019007198 A MX2019007198 A MX 2019007198A MX 2019007198 A MX2019007198 A MX 2019007198A
Authority
MX
Mexico
Prior art keywords
intermediary
preparing temozolomide
temozolomide
preparing
aica
Prior art date
Application number
MX2019007198A
Other languages
English (en)
Inventor
Pacheco Ogari
De Sio Vincenzo
Massoni Murilo
Camargo Leandro
Original Assignee
Cristalia Produtos Quim Farmaceuticos Ltda
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
Priority claimed from BR102016029945-4A external-priority patent/BR102016029945B1/pt
Application filed by Cristalia Produtos Quim Farmaceuticos Ltda filed Critical Cristalia Produtos Quim Farmaceuticos Ltda
Publication of MX2019007198A publication Critical patent/MX2019007198A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La presente invención se refiere a un proceso eficiente y ventajoso desde el punto de vista industrial para preparar temozolomida y el intermediario carbamoil-AICA a través del uso de N-metil carbamoilimidazol con un buen rendimiento general y alta pureza.
MX2019007198A 2016-12-20 2017-12-19 Proceso para preparar de temozolomida y un intermediario. MX2019007198A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102016029945-4A BR102016029945B1 (pt) 2016-12-20 Processo para a preparação de temozolomida e de um intermediário
PCT/BR2017/050393 WO2018112589A1 (en) 2016-12-20 2017-12-19 Process for preparing temozolomide and an intermediary

Publications (1)

Publication Number Publication Date
MX2019007198A true MX2019007198A (es) 2019-10-21

Family

ID=62624592

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007198A MX2019007198A (es) 2016-12-20 2017-12-19 Proceso para preparar de temozolomida y un intermediario.

Country Status (8)

Country Link
US (1) US10865209B2 (es)
EP (1) EP3559001B1 (es)
KR (1) KR102550770B1 (es)
CN (1) CN110177792B (es)
ES (1) ES2919330T3 (es)
IL (1) IL267491B (es)
MX (1) MX2019007198A (es)
WO (1) WO2018112589A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR127856A1 (es) * 2021-12-06 2024-03-06 Cristalia Produtos Quim Farmaceuticos Ltda Proceso para la preparación de temozolomida

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260291A (en) 1981-08-24 1993-11-09 Cancer Research Campaign Technology Limited Tetrazine derivatives
MXPA03006402A (es) 2001-01-18 2003-10-15 Schering Corp Sintesis de temozolomida y analogos.
WO2008038031A1 (en) 2006-09-29 2008-04-03 Cipla Limited An improved process for the preparation of temozolomide and analogs
EP2151442A3 (en) * 2008-08-07 2011-04-06 Chemi SPA Process for preparing temozolomide
NO328852B1 (no) 2008-09-24 2010-05-31 Moss Maritime As Fremgangsmate og system for behandling av gass
WO2010140168A1 (en) 2009-06-03 2010-12-09 Ind-Swift Laboratories Limited Improved process for preparing temozolomide
CN103626772B (zh) * 2012-08-24 2016-08-17 国药一心制药有限公司 一种替莫唑胺及中间体的合成方法

Also Published As

Publication number Publication date
KR20190097021A (ko) 2019-08-20
US20200190088A1 (en) 2020-06-18
BR102016029945A2 (pt) 2018-07-17
IL267491A (en) 2019-08-29
KR102550770B1 (ko) 2023-06-30
CN110177792A (zh) 2019-08-27
EP3559001A4 (en) 2020-08-26
EP3559001A1 (en) 2019-10-30
IL267491B (en) 2021-01-31
ES2919330T3 (es) 2022-07-26
US10865209B2 (en) 2020-12-15
CN110177792B (zh) 2022-03-04
WO2018112589A1 (en) 2018-06-28
EP3559001B1 (en) 2022-03-30

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