DK134234B - Analogifremgangsmåde til fremstilling af pyrazolopyridincarboxylsyreforbindelser. - Google Patents

Analogifremgangsmåde til fremstilling af pyrazolopyridincarboxylsyreforbindelser.

Info

Publication number
DK134234B
DK134234B DK307870AA DK307870A DK134234B DK 134234 B DK134234 B DK 134234B DK 307870A A DK307870A A DK 307870AA DK 307870 A DK307870 A DK 307870A DK 134234 B DK134234 B DK 134234B
Authority
DK
Denmark
Prior art keywords
preparation
carboxylic acid
acid compounds
analogous process
pyrazolopyridine
Prior art date
Application number
DK307870AA
Other languages
English (en)
Other versions
DK134234C (da
Inventor
Hans Hoehn
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of DK134234B publication Critical patent/DK134234B/da
Application granted granted Critical
Publication of DK134234C publication Critical patent/DK134234C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings 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
    • C07D231/38—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic 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
    • C07D471/02—Heterocyclic 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
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DK307870AA 1969-06-16 1970-06-15 Analogifremgangsmåde til fremstilling af pyrazolopyridincarboxylsyreforbindelser. DK134234B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83367369A 1969-06-16 1969-06-16

Publications (2)

Publication Number Publication Date
DK134234B true DK134234B (da) 1976-10-04
DK134234C DK134234C (da) 1977-02-28

Family

ID=25264994

Family Applications (1)

Application Number Title Priority Date Filing Date
DK307870AA DK134234B (da) 1969-06-16 1970-06-15 Analogifremgangsmåde til fremstilling af pyrazolopyridincarboxylsyreforbindelser.

Country Status (9)

Country Link
US (1) US3629271A (da)
CH (1) CH514614A (da)
DE (1) DE2028828A1 (da)
DK (1) DK134234B (da)
FR (1) FR2052975B1 (da)
GB (1) GB1310282A (da)
HU (1) HU163624B (da)
IE (1) IE34269B1 (da)
NL (1) NL7008700A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720675A (en) * 1970-08-10 1973-03-13 Squibb & Sons Inc Pyrazolo(3,4-b)pyridine-5-carboxamides
US3761487A (en) * 1971-12-15 1973-09-25 Squibb & Sons Inc Hydrazines of pyrazolopyridine carboxylic acids and esters
US3763172A (en) * 1972-01-12 1973-10-02 Squibb & Sons Inc Alkoxy derivatives of pyrazolopyridine carboxylic acids and esters
US3846437A (en) * 1972-01-24 1974-11-05 Squibb & Sons Inc Sulfur derivatives of pyrazolo(3,4-b)pyridines
US3773778A (en) * 1972-01-24 1973-11-20 Squibb & Sons Inc Sulfur derivatives of pyrazolo (3,4-b)pyridines
US3928368A (en) * 1973-12-12 1975-12-23 Squibb & Sons Inc Alcohol derivatives of pyrazolo{8 3,4-b{9 pyridines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB115254A (da) *

Also Published As

Publication number Publication date
FR2052975B1 (da) 1974-06-14
FR2052975A1 (da) 1971-04-16
GB1310282A (en) 1973-03-14
IE34269B1 (en) 1975-03-19
HU163624B (da) 1973-09-27
CH514614A (fr) 1971-10-31
DE2028828A1 (de) 1971-02-18
US3629271A (en) 1971-12-21
NL7008700A (da) 1970-12-18
IE34269L (en) 1970-12-16
DK134234C (da) 1977-02-28

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