DK146125C - Fremgangsmaade til fremstilling af pyrimidinderivater - Google Patents

Fremgangsmaade til fremstilling af pyrimidinderivater

Info

Publication number
DK146125C
DK146125C DK260573A DK260573A DK146125C DK 146125 C DK146125 C DK 146125C DK 260573 A DK260573 A DK 260573A DK 260573 A DK260573 A DK 260573A DK 146125 C DK146125 C DK 146125C
Authority
DK
Denmark
Prior art keywords
procedure
pyrimidine derivatives
preparing pyrimidine
preparing
derivatives
Prior art date
Application number
DK260573A
Other languages
Danish (da)
English (en)
Other versions
DK146125B (da
Inventor
Tetsuo Maruyama
Iwao Mikami
Kazuo Imaoka
Original Assignee
Takeda 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of DK146125B publication Critical patent/DK146125B/da
Application granted granted Critical
Publication of DK146125C publication Critical patent/DK146125C/da

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
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/42—One nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK260573A 1972-05-12 1973-05-11 Fremgangsmaade til fremstilling af pyrimidinderivater DK146125C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4741272A JPS5518702B2 (it) 1972-05-12 1972-05-12
JP4741272 1972-05-12

Publications (2)

Publication Number Publication Date
DK146125B DK146125B (da) 1983-07-04
DK146125C true DK146125C (da) 1983-12-05

Family

ID=12774406

Family Applications (1)

Application Number Title Priority Date Filing Date
DK260573A DK146125C (da) 1972-05-12 1973-05-11 Fremgangsmaade til fremstilling af pyrimidinderivater

Country Status (9)

Country Link
US (1) US3954756A (it)
JP (1) JPS5518702B2 (it)
CH (1) CH582159A5 (it)
DE (1) DE2323845A1 (it)
DK (1) DK146125C (it)
FR (1) FR2208887B1 (it)
GB (1) GB1387097A (it)
HU (1) HU166507B (it)
NL (1) NL7306568A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744318A1 (de) * 1977-10-01 1979-04-12 Bayer Ag Verfahren zum ausschaeumen von sandwich-elementen mit reaktionsgemischen
DE2860431D1 (en) * 1977-10-27 1981-02-26 Basf Ag Alpha-aminomethylene-beta-formylaminopropionitrile, process for its preparation and its use in the preparation of 2-methyl-4-amino-5-formylaminomethylpyrimidine
DE2753322C2 (de) * 1977-11-30 1984-05-30 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von α-Hydroxymethylen-nitrilen bzw. der tautomeren α-Formylnitrile
EP0018473B1 (de) * 1979-03-29 1982-12-29 Hüls Troisdorf Aktiengesellschaft Verfahren zur Herstellung von beta-Alkoxy-acrylnitrilen, 3-Amino-acrylnitrilen und 2-Cyano-vinylestern
DE3431270A1 (de) * 1984-08-25 1986-03-06 Basf Ag, 6700 Ludwigshafen Alpha-(o-chlorphenyl)-aminomethylen-beta-formylaminopropionitril, verfahren zu seiner herstellung sowie verwendung zur herstellung von 2-methyl-4-amino-5-formylaminomethylpyrimidin
EP1972620A1 (en) * 2007-01-19 2008-09-24 DSMIP Assets B.V. Synthesis of 4-amino-pyrimidines
CN101955446A (zh) * 2010-08-25 2011-01-26 江苏兄弟维生素有限公司 一种制备维生素b1中间体的方法
CN107721877A (zh) * 2017-10-10 2018-02-23 江苏兄弟维生素有限公司 一种α‑钠代甲酰基‑β‑甲酰氨基丙腈合成新工艺
CN108484439B (zh) * 2018-04-02 2020-11-06 东北制药集团股份有限公司 一种α-甲酰基-β-甲酰氨基丙腈碱金属盐的制备方法
CN111253320B (zh) * 2020-03-11 2021-05-04 山东新和成精化科技有限公司 一种甲酰嘧啶的合成方法
CN112341395B (zh) 2020-11-08 2022-06-21 复旦大学 一种微反应系统及使用其连续制备2-甲基-4-氨基-5-氨基甲基嘧啶的方法
CN112778158B (zh) * 2020-12-31 2022-12-20 江苏兄弟维生素有限公司 α-钠代甲酰基-β-甲酰氨基丙腈的制备方法及其应用
CN113121449A (zh) 2021-04-01 2021-07-16 复旦大学 一种2-甲基-4-氨基-5-氨甲基嘧啶的全连续流制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602794A (en) * 1952-07-08 Process for preparation of x-amino-s
FR819596A (fr) * 1936-03-31 1937-10-21 Ig Farbenindustrie Ag Dérivés pyrimidiques
US2658897A (en) * 1951-06-27 1953-11-10 Burroughs Wellcome Co 2, 4-diamino-5-benzyl pyrimidines
US2820050A (en) * 1955-07-22 1958-01-14 American Cyanamid Co Substituted propionitriles and preparation of the same
US3036075A (en) * 1958-05-02 1962-05-22 Olin Mathieson Formyl succinonitriles and pyrimidyl-acetonitriles as intermediates for vitamin b1
US3211778A (en) * 1961-05-18 1965-10-12 Merck & Co Inc Method for preparing acrylonitrile derivatives
US3830812A (en) * 1972-07-10 1974-08-20 Fmc Corp Herbicidal and growth-regulant compositions based on novel pyrimido(4,5-d)pyrimidinones

Also Published As

Publication number Publication date
DK146125B (da) 1983-07-04
HU166507B (it) 1975-03-28
JPS5518702B2 (it) 1980-05-21
FR2208887A1 (it) 1974-06-28
CH582159A5 (it) 1976-11-30
NL7306568A (it) 1973-11-14
FR2208887B1 (it) 1977-04-29
JPS495980A (it) 1974-01-19
DE2323845A1 (de) 1973-11-22
GB1387097A (en) 1975-03-12
US3954756A (en) 1976-05-04

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