CA941376A - Process for producing 4-ureido-hexahydro-pyrimidin-(2)-one - Google Patents

Process for producing 4-ureido-hexahydro-pyrimidin-(2)-one

Info

Publication number
CA941376A
CA941376A CA090,121A CA90121A CA941376A CA 941376 A CA941376 A CA 941376A CA 90121 A CA90121 A CA 90121A CA 941376 A CA941376 A CA 941376A
Authority
CA
Canada
Prior art keywords
ureido
hexahydro
pyrimidin
producing
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
CA090,121A
Other versions
CA90121S (en
Inventor
Hans Wagner
Alfred Maierhofer
Rudolf Fahnenstich
Pohl Gerhard
Wolfgang Weigert
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.)
Evonik Operations GmbH
Original Assignee
Deutsche Gold und Silber Scheideanstalt
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 Deutsche Gold und Silber Scheideanstalt filed Critical Deutsche Gold und Silber Scheideanstalt
Application granted granted Critical
Publication of CA941376A publication Critical patent/CA941376A/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
    • C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D239/08—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms directly attached in position 2
    • C07D239/10—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CA090,121A 1969-08-06 1970-08-06 Process for producing 4-ureido-hexahydro-pyrimidin-(2)-one Expired CA941376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939867 DE1939867C3 (en) 1969-08-06 1969-08-06 Process for the preparation of 4-ureido-hexahydropyrimidin-2-one

Publications (1)

Publication Number Publication Date
CA941376A true CA941376A (en) 1974-02-05

Family

ID=5741989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA090,121A Expired CA941376A (en) 1969-08-06 1970-08-06 Process for producing 4-ureido-hexahydro-pyrimidin-(2)-one

Country Status (7)

Country Link
BE (1) BE754420A (en)
CA (1) CA941376A (en)
CH (2) CH538435A (en)
DE (1) DE1939867C3 (en)
FR (1) FR2057005B1 (en)
GB (2) GB1318999A (en)
NL (1) NL7010157A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN158131B (en) * 1981-06-02 1986-09-13 Santa Barbara Res Center
US4560874A (en) * 1981-06-02 1985-12-24 Santa Barbara Research Center Reference channel for sensing optical contamination
CH665915A5 (en) * 1981-11-13 1988-06-15 Paul Kovacs DEVICE FOR MONITORING ICE FORMATION.
GB2175686A (en) * 1985-05-28 1986-12-03 Graviner Ltd Fire or explosion detection arrangement
DE19709906C2 (en) * 1997-03-11 1999-06-10 Leuze Electronic Gmbh & Co Optoelectronic device
DE19732776C1 (en) * 1997-07-30 1999-02-11 Leuze Electronic Gmbh & Co Optoelectronic device for detecting object in surveillance zone
DE19946220C1 (en) * 1999-09-22 2001-01-04 Jenoptik Jena Gmbh Opto-electronic sensor with evaluator electronics especially for vehicle windscreens has radiation conductor copying test light emerging from transmitters through test surface to at least two receivers

Also Published As

Publication number Publication date
FR2057005B1 (en) 1973-01-12
DE1939867A1 (en) 1971-02-18
GB1318999A (en) 1973-05-31
FR2057005A1 (en) 1971-05-07
NL7010157A (en) 1971-02-09
CH538435A (en) 1973-08-15
CH531519A (en) 1972-12-15
DE1939867C3 (en) 1978-12-07
DE1939867B2 (en) 1978-01-19
GB1319000A (en) 1973-05-31
BE754420A (en) 1971-01-18

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