CH537933A - Verfahren zur Herstellung von 1,2-Dihydro-1-hydroxypyrimidinen - Google Patents

Verfahren zur Herstellung von 1,2-Dihydro-1-hydroxypyrimidinen

Info

Publication number
CH537933A
CH537933A CH1796366A CH1796366A CH537933A CH 537933 A CH537933 A CH 537933A CH 1796366 A CH1796366 A CH 1796366A CH 1796366 A CH1796366 A CH 1796366A CH 537933 A CH537933 A CH 537933A
Authority
CH
Switzerland
Prior art keywords
acid
dihydro
chloride
formula
hydroxy
Prior art date
Application number
CH1796366A
Other languages
German (de)
English (en)
Inventor
John Ursprung Joseph
Crawford Anthony William
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of CH537933A publication Critical patent/CH537933A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72Quinazolines; Hydrogenated quinazolines
    • C07D239/95Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1796366A 1965-12-27 1966-12-16 Verfahren zur Herstellung von 1,2-Dihydro-1-hydroxypyrimidinen CH537933A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US516786A US3357981A (en) 1965-12-27 1965-12-27 1, 2-dihydro-1-hydroxy-5, 6-tri-and 5, 6-tetramethylene pyrimidines

Publications (1)

Publication Number Publication Date
CH537933A true CH537933A (de) 1973-06-15

Family

ID=24057084

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1796366A CH537933A (de) 1965-12-27 1966-12-16 Verfahren zur Herstellung von 1,2-Dihydro-1-hydroxypyrimidinen

Country Status (7)

Country Link
US (1) US3357981A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH537933A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1620654C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1510247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (3) GB1165925A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL26911A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL6618213A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483205A (en) * 1967-12-22 1969-12-09 Ciba Geigy Corp Bicyclic tetrahydropyrimidines
FR2651122B1 (fr) * 1989-08-29 1994-10-28 Oreal Compositions destinees a etre utilisees pour freiner la chute des cheveux et pour induire et stimuler leur croissance, contenant des derives de l'amino-2 pyrimidine oxyde-3 et nouveaux composes derives de l'amino-2 pyrimidine oxyde-3.
US5536725A (en) * 1993-08-25 1996-07-16 Fmc Corporation Insecticidal substituted-2,4-diamino-5,6,7,8-tetrahydroquinazolines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168521A (en) * 1965-02-02 J-alkylateb-z-amino-s

Also Published As

Publication number Publication date
GB1165926A (en) 1969-10-01
DE1620654A1 (de) 1970-02-05
FR1510247A (fr) 1968-01-19
NL6618213A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-06-28
DE1620654C3 (de) 1978-06-08
GB1165924A (en) 1969-10-01
US3357981A (en) 1967-12-12
IL26911A (en) 1971-03-24
NL7605741A (nl) 1976-09-30
GB1165925A (en) 1969-10-01
DE1620654B2 (de) 1977-10-20

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Legal Events

Date Code Title Description
PL Patent ceased