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NL178251C - 5-SUBSTITUTED PICOLIC ACIDS AND THEIR DERIVATIVES, ANTI-BLOOD EFFECTS, PROCESS FOR THEIR PREPARATION AND PREPARATIONS CONTAINING THEM. - Google Patents

5-SUBSTITUTED PICOLIC ACIDS AND THEIR DERIVATIVES, ANTI-BLOOD EFFECTS, PROCESS FOR THEIR PREPARATION AND PREPARATIONS CONTAINING THEM.

Info

Publication number
NL178251C
NL178251C NLAANVRAGE7902306,A NL7902306A NL178251C NL 178251 C NL178251 C NL 178251C NL 7902306 A NL7902306 A NL 7902306A NL 178251 C NL178251 C NL 178251C
Authority
NL
Netherlands
Prior art keywords
picolic
derivatives
acids
substituted
preparation
Prior art date
Application number
NLAANVRAGE7902306,A
Other languages
Dutch (nl)
Other versions
NL7902306A (en
NL178251B (en
Original Assignee
Meiji Seika Kaisha
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 claimed from JP3296778A external-priority patent/JPS54125681A/en
Priority claimed from JP3296678A external-priority patent/JPS54125680A/en
Priority claimed from JP8048578A external-priority patent/JPS559002A/en
Application filed by Meiji Seika Kaisha filed Critical Meiji Seika Kaisha
Publication of NL7902306A publication Critical patent/NL7902306A/en
Publication of NL178251B publication Critical patent/NL178251B/en
Application granted granted Critical
Publication of NL178251C publication Critical patent/NL178251C/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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/65—One oxygen atom attached in position 3 or 5
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NLAANVRAGE7902306,A 1978-03-24 1979-03-23 5-SUBSTITUTED PICOLIC ACIDS AND THEIR DERIVATIVES, ANTI-BLOOD EFFECTS, PROCESS FOR THEIR PREPARATION AND PREPARATIONS CONTAINING THEM. NL178251C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3296778A JPS54125681A (en) 1978-03-24 1978-03-24 5-substituted picolinic acid, its preparation, and hypotensive agent containing the same
JP3296678A JPS54125680A (en) 1978-03-24 1978-03-24 5-alkoxypicolinic acid ester, its preparation, and hypotensive agent containing the same
JP8048578A JPS559002A (en) 1978-07-04 1978-07-04 5-substituted picolinic acid derivative, its preparation and hypotensive agent containing the same

Publications (3)

Publication Number Publication Date
NL7902306A NL7902306A (en) 1979-09-26
NL178251B NL178251B (en) 1985-09-16
NL178251C true NL178251C (en) 1986-02-17

Family

ID=27287919

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7902306,A NL178251C (en) 1978-03-24 1979-03-23 5-SUBSTITUTED PICOLIC ACIDS AND THEIR DERIVATIVES, ANTI-BLOOD EFFECTS, PROCESS FOR THEIR PREPARATION AND PREPARATIONS CONTAINING THEM.

Country Status (9)

Country Link
CA (1) CA1115709A (en)
CH (1) CH637941A5 (en)
DE (1) DE2911492C2 (en)
ES (1) ES478918A1 (en)
FR (1) FR2422639A1 (en)
GB (1) GB2018753B (en)
IT (1) IT1115064B (en)
NL (1) NL178251C (en)
SE (1) SE446863B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344572A (en) * 1976-09-30 1978-04-21 Meiji Seika Kaisha Ltd 5-alkoxy-picolic acid, its preparation and hypotensives containing the same

Also Published As

Publication number Publication date
NL7902306A (en) 1979-09-26
FR2422639A1 (en) 1979-11-09
CH637941A5 (en) 1983-08-31
FR2422639B1 (en) 1983-05-20
SE446863B (en) 1986-10-13
SE7902665L (en) 1979-09-25
GB2018753B (en) 1982-08-25
IT7948451A0 (en) 1979-03-22
IT1115064B (en) 1986-02-03
NL178251B (en) 1985-09-16
ES478918A1 (en) 1979-12-16
DE2911492C2 (en) 1983-05-05
CA1115709A (en) 1982-01-05
GB2018753A (en) 1979-10-24
DE2911492A1 (en) 1979-09-27

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee