ZA200300510B - Process for the preparation of 4,6-dimethoxy-2-(methylsulfonyl)-1,3-pyrimidine. - Google Patents

Process for the preparation of 4,6-dimethoxy-2-(methylsulfonyl)-1,3-pyrimidine. Download PDF

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Publication number
ZA200300510B
ZA200300510B ZA200300510A ZA200300510A ZA200300510B ZA 200300510 B ZA200300510 B ZA 200300510B ZA 200300510 A ZA200300510 A ZA 200300510A ZA 200300510 A ZA200300510 A ZA 200300510A ZA 200300510 B ZA200300510 B ZA 200300510B
Authority
ZA
South Africa
Prior art keywords
process according
pyrimidine
dimethoxy
aqueous
organic solvent
Prior art date
Application number
ZA200300510A
Other languages
English (en)
Inventor
Beat Jau
Bernhard Urwyler
Original Assignee
Syngenta Participations Ag
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 Syngenta Participations Ag filed Critical Syngenta Participations Ag
Publication of ZA200300510B publication Critical patent/ZA200300510B/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic 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
    • C07D239/28Heterocyclic 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
    • C07D239/46Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/60Three or more oxygen or sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
ZA200300510A 2000-07-21 2003-01-20 Process for the preparation of 4,6-dimethoxy-2-(methylsulfonyl)-1,3-pyrimidine. ZA200300510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH14392000 2000-07-21

Publications (1)

Publication Number Publication Date
ZA200300510B true ZA200300510B (en) 2004-04-20

Family

ID=4565478

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200300510A ZA200300510B (en) 2000-07-21 2003-01-20 Process for the preparation of 4,6-dimethoxy-2-(methylsulfonyl)-1,3-pyrimidine.

Country Status (18)

Country Link
US (1) US6693194B2 (zh)
EP (1) EP1301491A1 (zh)
JP (1) JP3507483B1 (zh)
KR (1) KR100516535B1 (zh)
CN (1) CN1285581C (zh)
AR (1) AR033677A1 (zh)
AU (2) AU2001289701B2 (zh)
BR (1) BR0112712A (zh)
CA (1) CA2411155C (zh)
HU (1) HUP0301038A3 (zh)
IL (1) IL153662A0 (zh)
MX (1) MXPA03000431A (zh)
PL (1) PL362686A1 (zh)
RU (1) RU2276142C2 (zh)
TW (1) TWI288132B (zh)
UA (1) UA75888C2 (zh)
WO (1) WO2002008207A1 (zh)
ZA (1) ZA200300510B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1786430T3 (pl) 2004-08-20 2013-09-30 Buck Institute For Age Res Małe cząsteczki, które zastępują lub działają agonistycznie do funkcji p53
DK2007752T3 (da) 2006-03-31 2010-11-15 Janssen Pharmaceutica Nv Benzimidazol-2-yl-pyrimidiner og -pyraziner som modulatorer af histamin H4-receptoren
EP2769721A3 (en) 2008-06-30 2015-04-01 Janssen Pharmaceutica N.V. Process for the preparation of substituted pyrimidine derivatives
CN102137857A (zh) 2008-06-30 2011-07-27 詹森药业有限公司 用于制备苯并咪唑-2-基嘧啶衍生物的方法
US9371311B2 (en) 2008-06-30 2016-06-21 Janssen Pharmaceutica Nv Benzoimidazol-2-yl pyrimidine derivatives
CN101747283B (zh) * 2008-12-11 2011-06-08 中国中化股份有限公司 一种制备4,6-二甲氧基-2-甲磺酰基嘧啶的方法
WO2014128719A2 (en) * 2013-02-18 2014-08-28 Gharda Chemicals Ltd Processes for the preparation of bispyribac sodium and intermediates thereof
ES2773543T3 (es) 2013-03-06 2020-07-13 Janssen Pharmaceutica Nv Benzoimidazol-2-ilpirimidinas moduladores del receptor de histamina H4
CN112552244A (zh) * 2020-12-22 2021-03-26 内蒙古科硕新材料科技有限公司 一种4,6-二甲氧基-2-甲磺酰基嘧啶的生产工艺
CN115215805B (zh) * 2022-08-11 2024-06-25 上海奥萝拉医药科技有限公司 一种2-氰基嘧啶的制备工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525977A1 (de) 1985-07-20 1987-01-29 Bayer Ag Verfahren zur herstellung von 2-cyanamino-pyrimidin-derivaten
JP2561480B2 (ja) 1987-08-06 1996-12-11 イハラケミカル工業株式会社 4,6−ジアルコキシ−2−アルキルチオピリミジン類の製造方法
US5149357A (en) 1990-06-19 1992-09-22 Fmc Corporation Herbicidal substituted benzoylsulfonamides
TWI220428B (en) 1999-02-05 2004-08-21 Syngenta Participations Ag Method of producing thiobarbituric acid derivatives

Also Published As

Publication number Publication date
TWI288132B (en) 2007-10-11
CN1443175A (zh) 2003-09-17
WO2002008207A1 (en) 2002-01-31
JP2004504387A (ja) 2004-02-12
CA2411155C (en) 2009-12-08
AU2001289701B2 (en) 2004-06-24
IL153662A0 (en) 2003-07-06
JP3507483B1 (ja) 2004-03-15
AU8970101A (en) 2002-02-05
HUP0301038A3 (en) 2004-06-28
KR20030047992A (ko) 2003-06-18
HUP0301038A2 (hu) 2003-08-28
KR100516535B1 (ko) 2005-09-22
PL362686A1 (en) 2004-11-02
MXPA03000431A (es) 2003-06-24
UA75888C2 (uk) 2006-06-15
CA2411155A1 (en) 2002-01-31
US20030135047A1 (en) 2003-07-17
RU2276142C2 (ru) 2006-05-10
CN1285581C (zh) 2006-11-22
US6693194B2 (en) 2004-02-17
AR033677A1 (es) 2004-01-07
EP1301491A1 (en) 2003-04-16
BR0112712A (pt) 2003-05-20

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