CA1097365A - Process for preparing 1-tertiary-alkyl-3-(substituted furyl)-urea antihypertensives - Google Patents

Process for preparing 1-tertiary-alkyl-3-(substituted furyl)-urea antihypertensives

Info

Publication number
CA1097365A
CA1097365A CA274,514A CA274514A CA1097365A CA 1097365 A CA1097365 A CA 1097365A CA 274514 A CA274514 A CA 274514A CA 1097365 A CA1097365 A CA 1097365A
Authority
CA
Canada
Prior art keywords
methyl
furanone
urea
alkyl
tertiary
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
CA274,514A
Other languages
English (en)
French (fr)
Inventor
Paul E. Aldrich
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA1097365A publication Critical patent/CA1097365A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/66—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA274,514A 1976-03-24 1977-03-22 Process for preparing 1-tertiary-alkyl-3-(substituted furyl)-urea antihypertensives Expired CA1097365A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US67007876A 1976-03-24 1976-03-24
US670,078 1976-03-24
US76227377A 1977-01-25 1977-01-25
US762,273 1977-01-25

Publications (1)

Publication Number Publication Date
CA1097365A true CA1097365A (en) 1981-03-10

Family

ID=27100248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA274,514A Expired CA1097365A (en) 1976-03-24 1977-03-22 Process for preparing 1-tertiary-alkyl-3-(substituted furyl)-urea antihypertensives

Country Status (17)

Country Link
JP (1) JPS52139056A (sv)
AR (1) AR211956A1 (sv)
AT (1) AT354460B (sv)
CA (1) CA1097365A (sv)
CH (1) CH626081A5 (sv)
DD (1) DD130480A5 (sv)
DK (1) DK143274C (sv)
ES (1) ES457102A1 (sv)
FI (1) FI770929A (sv)
GR (1) GR62563B (sv)
HU (1) HU173840B (sv)
LU (1) LU77009A1 (sv)
NL (1) NL7703155A (sv)
NO (1) NO771021L (sv)
PT (1) PT66336B (sv)
SE (1) SE7702004L (sv)
SU (1) SU625609A3 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CO4970714A1 (es) * 1997-09-05 2000-11-07 Boehringer Mannheim Gmbh Derivados ureido y tioureido de 4-amino-2(5h)-furanonas y 4-amino-2(5h) tiofenonas como agentes antitumorales

Also Published As

Publication number Publication date
HU173840B (hu) 1979-09-28
DD130480A5 (de) 1978-04-05
DK143274C (da) 1981-12-07
AT354460B (de) 1979-01-10
ES457102A1 (es) 1978-08-16
GR62563B (en) 1979-05-10
LU77009A1 (sv) 1977-10-03
SU625609A3 (ru) 1978-09-25
JPS52139056A (en) 1977-11-19
SE7702004L (sv) 1977-09-25
FI770929A (sv) 1977-09-25
NL7703155A (nl) 1977-09-27
ATA199577A (de) 1979-06-15
CH626081A5 (en) 1981-10-30
PT66336A (en) 1977-04-01
DK127977A (da) 1977-09-25
PT66336B (en) 1978-08-16
AR211956A1 (es) 1978-04-14
NO771021L (no) 1977-09-27
DK143274B (da) 1981-08-03

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Legal Events

Date Code Title Description
MKEX Expiry