GB891553A - Process for the manufacture of 4-hydrazinouracil - Google Patents

Process for the manufacture of 4-hydrazinouracil

Info

Publication number
GB891553A
GB891553A GB3466259A GB3466259A GB891553A GB 891553 A GB891553 A GB 891553A GB 3466259 A GB3466259 A GB 3466259A GB 3466259 A GB3466259 A GB 3466259A GB 891553 A GB891553 A GB 891553A
Authority
GB
United Kingdom
Prior art keywords
hydrazinouracil
manufacture
salt
aminouracil
hydrazine
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
GB3466259A
Inventor
Bernard William Langley
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3466259A priority Critical patent/GB891553A/en
Publication of GB891553A publication Critical patent/GB891553A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52—Two oxygen atoms
    • C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

4-Hydrazinouracil or a salt thereof is prepared by reacting 4-aminouracil or a salt thereof with hydrazine or a salt thereof. Specifications 845,378 and 876,601 are referred to.
GB3466259A 1959-10-13 1959-10-13 Process for the manufacture of 4-hydrazinouracil Expired GB891553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3466259A GB891553A (en) 1959-10-13 1959-10-13 Process for the manufacture of 4-hydrazinouracil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3466259A GB891553A (en) 1959-10-13 1959-10-13 Process for the manufacture of 4-hydrazinouracil

Publications (1)

Publication Number Publication Date
GB891553A true GB891553A (en) 1962-03-14

Family

ID=10368419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3466259A Expired GB891553A (en) 1959-10-13 1959-10-13 Process for the manufacture of 4-hydrazinouracil

Country Status (1)

Country Link
GB (1) GB891553A (en)

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