ES537831A0 - Procedimiento para la obtencion de compuestos de urea - Google Patents

Procedimiento para la obtencion de compuestos de urea

Info

Publication number
ES537831A0
ES537831A0 ES537831A ES537831A ES537831A0 ES 537831 A0 ES537831 A0 ES 537831A0 ES 537831 A ES537831 A ES 537831A ES 537831 A ES537831 A ES 537831A ES 537831 A0 ES537831 A0 ES 537831A0
Authority
ES
Spain
Prior art keywords
procedure
urea compounds
obtaining urea
obtaining
compounds
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.)
Granted
Application number
ES537831A
Other languages
English (en)
Other versions
ES8706642A1 (es
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES537831A0 publication Critical patent/ES537831A0/es
Publication of ES8706642A1 publication Critical patent/ES8706642A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole 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 or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ES537831A 1983-11-23 1984-11-21 Procedimiento para la obtencion de compuestos de urea Expired ES8706642A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55485283A 1983-11-23 1983-11-23

Publications (2)

Publication Number Publication Date
ES537831A0 true ES537831A0 (es) 1987-07-01
ES8706642A1 ES8706642A1 (es) 1987-07-01

Family

ID=24214952

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537831A Expired ES8706642A1 (es) 1983-11-23 1984-11-21 Procedimiento para la obtencion de compuestos de urea

Country Status (10)

Country Link
JP (1) JPS60136568A (es)
KR (1) KR850003720A (es)
DD (1) DD229124A5 (es)
DK (1) DK554884A (es)
ES (1) ES8706642A1 (es)
FI (1) FI844573L (es)
GR (1) GR81002B (es)
HU (1) HU193303B (es)
NO (1) NO844658L (es)
PT (1) PT79531B (es)

Also Published As

Publication number Publication date
PT79531B (en) 1986-12-11
JPS60136568A (ja) 1985-07-20
HUT36097A (en) 1985-08-28
FI844573L (fi) 1985-05-24
PT79531A (en) 1984-12-01
DK554884A (da) 1985-05-24
ES8706642A1 (es) 1987-07-01
FI844573A0 (fi) 1984-11-21
NO844658L (no) 1985-05-24
KR850003720A (ko) 1985-06-26
GR81002B (en) 1985-03-15
DD229124A5 (de) 1985-10-30
HU193303B (en) 1987-09-28
DK554884D0 (da) 1984-11-22

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