GR80900B - Method for the preparation of substituted 2-imino-3,4,6,7-tetrahydro-4h-pyrimido (6,1-a) isochinolin-4-ones - Google Patents

Method for the preparation of substituted 2-imino-3,4,6,7-tetrahydro-4h-pyrimido (6,1-a) isochinolin-4-ones

Info

Publication number
GR80900B
GR80900B GR80900A GR840180900A GR80900B GR 80900 B GR80900 B GR 80900B GR 80900 A GR80900 A GR 80900A GR 840180900 A GR840180900 A GR 840180900A GR 80900 B GR80900 B GR 80900B
Authority
GR
Greece
Prior art keywords
isochinolin
pyrimido
imino
tetrahydro
ones
Prior art date
Application number
GR80900A
Other languages
Greek (el)
Inventor
Lerch Dr Ulrich
Renger Dr Bernd
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of GR80900B publication Critical patent/GR80900B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1818Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
    • C07C273/1827X being H
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1836Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from derivatives of carbamic acid
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GR80900A 1983-11-11 1984-11-09 Method for the preparation of substituted 2-imino-3,4,6,7-tetrahydro-4h-pyrimido (6,1-a) isochinolin-4-ones GR80900B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833340773 DE3340773A1 (en) 1983-11-11 1983-11-11 Process for the preparation of substituted 2-imino-3,4,6,7-tetrahydro-4H-pyrimido[6,1-a]isoquinolin-4-ones

Publications (1)

Publication Number Publication Date
GR80900B true GR80900B (en) 1985-02-26

Family

ID=6214032

Family Applications (1)

Application Number Title Priority Date Filing Date
GR80900A GR80900B (en) 1983-11-11 1984-11-09 Method for the preparation of substituted 2-imino-3,4,6,7-tetrahydro-4h-pyrimido (6,1-a) isochinolin-4-ones

Country Status (9)

Country Link
KR (1) KR850003537A (en)
DE (1) DE3340773A1 (en)
DK (1) DK534084A (en)
ES (1) ES537511A0 (en)
FI (1) FI844392L (en)
GR (1) GR80900B (en)
HU (1) HU189946B (en)
NO (1) NO844491L (en)
PT (1) PT79481B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1311477A4 (en) * 2000-08-21 2005-01-12 Pacific Corp Novel thiocarbamic acid derivatives and the pharmaceutical compositions containing the same
US6720421B2 (en) * 2001-02-20 2004-04-13 Fuji Photo Film Co., Ltd. Phenylurethane compounds and methods for producing same, asymmetric urea compounds and methods for producing same, barbituric acid derivative, and diazo thermal recording material containing the derivative

Also Published As

Publication number Publication date
PT79481B (en) 1987-01-13
HU189946B (en) 1986-08-28
FI844392A0 (en) 1984-11-08
ES8603476A1 (en) 1985-12-16
KR850003537A (en) 1985-06-20
ES537511A0 (en) 1985-12-16
HUT35675A (en) 1985-07-29
FI844392L (en) 1985-05-12
PT79481A (en) 1984-12-01
NO844491L (en) 1985-05-13
DK534084D0 (en) 1984-11-09
DE3340773A1 (en) 1985-05-30
DK534084A (en) 1985-05-12

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