ZA875050B - Process for preparing 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine - Google Patents

Process for preparing 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine

Info

Publication number
ZA875050B
ZA875050B ZA875050A ZA875050A ZA875050B ZA 875050 B ZA875050 B ZA 875050B ZA 875050 A ZA875050 A ZA 875050A ZA 875050 A ZA875050 A ZA 875050A ZA 875050 B ZA875050 B ZA 875050B
Authority
ZA
South Africa
Prior art keywords
piperidinopyrimidine
imino
dihydro
hydroxy
amino
Prior art date
Application number
ZA875050A
Other languages
English (en)
Inventor
Andras Vedres
Vedres Andras
Csaba Szantay
Szantay Csaba
Bela Stefko
Stefko Bela
Janos Kreidl
Kreidl Janos
Andras Nemes
Nemes Andras
Gabor Blasko
Blasko Gabor
Erik Bogsch
Bogsch Erik
Denes Mathe
Mathe Denes
Istvan Hegedues
Hegedues Istvan
Adrienn Szuchovsky-Nee-Gergely
Szuchovsky Nee Gergely Adrienn
Tamas Mester
Mester Tamas
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of ZA875050B publication Critical patent/ZA875050B/xx

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
    • C07D239/50—Three nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
ZA875050A 1986-07-10 1987-07-10 Process for preparing 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine ZA875050B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU862855A HU196067B (en) 1986-07-10 1986-07-10 Process for production of 6-amin-1,2-dihydro-1-hydroxi-2-imino-4-piperidin-piramidin

Publications (1)

Publication Number Publication Date
ZA875050B true ZA875050B (en) 1988-03-30

Family

ID=10961386

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA875050A ZA875050B (en) 1986-07-10 1987-07-10 Process for preparing 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine

Country Status (15)

Country Link
US (1) US4960888A (fi)
EP (1) EP0252515A1 (fi)
JP (1) JPS6323872A (fi)
KR (1) KR920002127B1 (fi)
CN (1) CN1020724C (fi)
CA (1) CA1297479C (fi)
CS (1) CS271474B2 (fi)
DD (1) DD263989A5 (fi)
DK (1) DK361387A (fi)
FI (1) FI873050A (fi)
HU (1) HU196067B (fi)
IL (1) IL83155A (fi)
PL (1) PL151850B1 (fi)
SU (1) SU1498390A3 (fi)
ZA (1) ZA875050B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU196061B (en) * 1986-07-10 1988-09-28 Richter Gedeon Vegyeszet Process for production of pirimidine-derivatives
JPH02225474A (ja) 1989-01-04 1990-09-07 Lonza Ag ２，４―ジアミノ―６―ピペリジニル―ピリミジン―３―ｎ―オキシドの製造方法
CN107235919B (zh) * 2017-06-22 2020-05-12 安徽拜善晟制药有限公司 一种米诺地尔的合成工艺
CN107987027A (zh) * 2018-01-18 2018-05-04 天津药物研究院药业有限责任公司 一种米诺地尔晶体、制备方法及含有此晶体的药物组合物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461461A (en) * 1965-11-01 1969-08-12 Upjohn Co 6-amino-4-(substituted amino)-1,2-dihydro-1-hydroxy-2-iminopyrimidines
US3644364A (en) * 1970-03-31 1972-02-22 Upjohn Co Compounds and process
US3998827A (en) * 1971-04-07 1976-12-21 The Upjohn Company 6-amino-4-(substituted piperidino)-1,2-dihydro-1-hydroxy-2-iminopyrimidines
HU177601B (en) * 1978-10-27 1981-11-28 Egyt Gyogyszervegyeszeti Gyar New process for preparing 6-piperidino-2,4-diamino-pyrimidine-3-oxide
CA1179344A (en) * 1981-07-15 1984-12-11 Jean-Claude Muller Process for the preparation of 6-¬3,6-dihydro-1(2h)- pyridyl| pyrimidine-3-oxides

Also Published As

Publication number Publication date
EP0252515A1 (de) 1988-01-13
FI873050A (fi) 1988-01-11
IL83155A (en) 1991-09-16
PL266755A1 (en) 1988-06-23
KR880001632A (ko) 1988-04-25
DK361387D0 (da) 1987-07-10
FI873050A0 (fi) 1987-07-10
IL83155A0 (en) 1987-12-31
SU1498390A3 (ru) 1989-07-30
CS271474B2 (en) 1990-10-12
KR920002127B1 (ko) 1992-03-12
CA1297479C (en) 1992-03-17
CN87104694A (zh) 1988-02-03
DD263989A5 (de) 1989-01-18
US4960888A (en) 1990-10-02
PL151850B1 (en) 1990-10-31
CS527587A2 (en) 1990-02-12
DK361387A (da) 1988-01-11
CN1020724C (zh) 1993-05-19
JPS6323872A (ja) 1988-02-01
HUT44531A (en) 1988-03-28
HU196067B (en) 1988-09-28

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