BE815878R - Anti-hypertensive halo-fusaric acid amides - also useful as dopamine-beta-hydroxylase inhibitors - Google Patents

Anti-hypertensive halo-fusaric acid amides - also useful as dopamine-beta-hydroxylase inhibitors

Info

Publication number
BE815878R
BE815878R BE145042A BE145042A BE815878R BE 815878 R BE815878 R BE 815878R BE 145042 A BE145042 A BE 145042A BE 145042 A BE145042 A BE 145042A BE 815878 R BE815878 R BE 815878R
Authority
BE
Belgium
Prior art keywords
hypertensive
dopamine
halo
beta
useful
Prior art date
Application number
BE145042A
Other languages
French (fr)
Inventor
T Miyano
K Suzuki
H Fukatsu
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
Priority to DE2225762A priority Critical patent/DE2225762C3/en
Application filed filed Critical
Priority to BE145042A priority patent/BE815878R/en
Priority to DE2427503A priority patent/DE2427503C3/en
Priority claimed from DE2427503A external-priority patent/DE2427503C3/en
Application granted granted Critical
Publication of BE815878R publication Critical patent/BE815878R/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/86—Hydrazides; Thio or imino analogues thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/86—Hydrazides; Thio or imino analogues thereof
    • C07D213/87—Hydrazides; Thio or imino analogues thereof in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyridine Compounds (AREA)

Abstract

Cpds. (I): (where X is H or halogen; Y is halogen; and R1 and R2 are H, alkyl, cycloalkyl, hydroxyalkyl, aralkyl, phenyl, amino alkylamino or phenyl amino or NR1R2 is a heterocyclic residue) are prepd. by amidation of the corresp. acid or its deriv. In an example, (I; X=Y=Br, R1=R2=H) is prepd. by treating 5-(3,4-dibromobutyl) picolinic acid with SOCl2 and the prod. with NH3.
BE145042A 1971-05-28 1974-06-04 Anti-hypertensive halo-fusaric acid amides - also useful as dopamine-beta-hydroxylase inhibitors BE815878R (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2225762A DE2225762C3 (en) 1971-05-28 1972-05-26 Substituted fusaric acids and derivatives thereof, as well as processes for producing the same and pharmaceuticals containing the same
BE145042A BE815878R (en) 1974-06-04 1974-06-04 Anti-hypertensive halo-fusaric acid amides - also useful as dopamine-beta-hydroxylase inhibitors
DE2427503A DE2427503C3 (en) 1971-05-28 1974-06-07 Halofusaric acid amides, processes for the preparation thereof and compositions containing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE145042A BE815878R (en) 1974-06-04 1974-06-04 Anti-hypertensive halo-fusaric acid amides - also useful as dopamine-beta-hydroxylase inhibitors
DE2427503A DE2427503C3 (en) 1971-05-28 1974-06-07 Halofusaric acid amides, processes for the preparation thereof and compositions containing the same

Publications (1)

Publication Number Publication Date
BE815878R true BE815878R (en) 1974-09-30

Family

ID=25647920

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145042A BE815878R (en) 1971-05-28 1974-06-04 Anti-hypertensive halo-fusaric acid amides - also useful as dopamine-beta-hydroxylase inhibitors

Country Status (1)

Country Link
BE (1) BE815878R (en)

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