GB0120389D0 - Methods of making pyrazinamide - Google Patents

Methods of making pyrazinamide

Info

Publication number
GB0120389D0
GB0120389D0 GBGB0120389.2A GB0120389A GB0120389D0 GB 0120389 D0 GB0120389 D0 GB 0120389D0 GB 0120389 A GB0120389 A GB 0120389A GB 0120389 D0 GB0120389 D0 GB 0120389D0
Authority
GB
United Kingdom
Prior art keywords
pyrazinamide
making
methods
making pyrazinamide
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.)
Withdrawn
Application number
GBGB0120389.2A
Other versions
GB2378947A (en
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.)
CBZ Chemicals Ltd
Original Assignee
CBZ Chemicals Ltd
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 CBZ Chemicals Ltd filed Critical CBZ Chemicals Ltd
Priority to GB0120389A priority Critical patent/GB2378947A/en
Publication of GB0120389D0 publication Critical patent/GB0120389D0/en
Publication of GB2378947A publication Critical patent/GB2378947A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings 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
    • C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A61P31/06—Antibacterial agents for tuberculosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB0120389A 2001-08-22 2001-08-22 Methods of making pyrazinamide comprising treating protonated pyrazine with a reactive amide species Withdrawn GB2378947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0120389A GB2378947A (en) 2001-08-22 2001-08-22 Methods of making pyrazinamide comprising treating protonated pyrazine with a reactive amide species

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0120389A GB2378947A (en) 2001-08-22 2001-08-22 Methods of making pyrazinamide comprising treating protonated pyrazine with a reactive amide species

Publications (2)

Publication Number Publication Date
GB0120389D0 true GB0120389D0 (en) 2001-10-17
GB2378947A GB2378947A (en) 2003-02-26

Family

ID=9920797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0120389A Withdrawn GB2378947A (en) 2001-08-22 2001-08-22 Methods of making pyrazinamide comprising treating protonated pyrazine with a reactive amide species

Country Status (1)

Country Link
GB (1) GB2378947A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109824609A (en) * 2019-04-15 2019-05-31 浙江海洲制药有限公司 A method of preparing pyrazinamide

Also Published As

Publication number Publication date
GB2378947A (en) 2003-02-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)