CH527208A - Process for the preparation of pyrazolopyridinecarboxylic acids and esters - Google Patents

Process for the preparation of pyrazolopyridinecarboxylic acids and esters

Info

Publication number
CH527208A
CH527208A CH652971A CH652971A CH527208A CH 527208 A CH527208 A CH 527208A CH 652971 A CH652971 A CH 652971A CH 652971 A CH652971 A CH 652971A CH 527208 A CH527208 A CH 527208A
Authority
CH
Switzerland
Prior art keywords
pyrazolopyridinecarboxylic
esters
acids
preparation
pyrazolopyridinecarboxylic acids
Prior art date
Application number
CH652971A
Other languages
French (fr)
Inventor
Hoehn Hans
Denzel Theodor
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 CH527208A publication Critical patent/CH527208A/en

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)
CH652971A 1970-05-28 1971-05-03 Process for the preparation of pyrazolopyridinecarboxylic acids and esters CH527208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4156870A 1970-05-28 1970-05-28

Publications (1)

Publication Number Publication Date
CH527208A true CH527208A (en) 1972-08-31

Family

ID=21917210

Family Applications (1)

Application Number Title Priority Date Filing Date
CH652971A CH527208A (en) 1970-05-28 1971-05-03 Process for the preparation of pyrazolopyridinecarboxylic acids and esters

Country Status (13)

Country Link
JP (1) JPS554105B1 (en)
BE (1) BE767842A (en)
CA (1) CA920592A (en)
CH (1) CH527208A (en)
DE (1) DE2123318C2 (en)
ES (1) ES390163A1 (en)
FR (1) FR2100698A1 (en)
HU (1) HU163173B (en)
IE (1) IE35118B1 (en)
NL (1) NL172657C (en)
SE (1) SE367202B (en)
YU (1) YU37344B (en)
ZA (1) ZA711710B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212148A1 (en) * 1972-12-29 1974-07-26 Squibb & Sons Inc

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804843A (en) * 1971-12-23 1974-04-16 Squibb & Sons Inc Amino derivatives of pyrazolopyridine carbonitriles
BE787794A (en) * 1972-06-13 1973-02-21 Fratmann Ag PROCESS FOR THE PREPARATION OF N- (1-ETHYL-ALPHA-PYRROLIDYLMETHYL) - 2-METHOXY-5-SULFAMIDOBENZAMIDE
US3835144A (en) * 1972-06-16 1974-09-10 Squibb & Sons Inc Amino derivatives of (4,3-c pyrazolopyridine cabroxylic acids and esters
US3840546A (en) * 1972-11-15 1974-10-08 Squibb & Sons Inc Amino derivatives of pyrazolopyridine carboxamides
JP5421925B2 (en) 2007-12-19 2014-02-19 ジェネンテック， インコーポレイテッド 5-Anilinoimidazopyridine and method of use
CN102137843A (en) 2008-07-01 2011-07-27 健泰科生物技术公司 Isoindolone derivatives as MEK kinase inhibitors and methods of use
CN102137847B (en) 2008-07-01 2015-06-10 健泰科生物技术公司 Bicyclic heterocycles as MEK kinase inhibitors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212148A1 (en) * 1972-12-29 1974-07-26 Squibb & Sons Inc

Also Published As

Publication number Publication date
NL172657B (en) 1983-05-02
ES390163A1 (en) 1973-07-01
YU106671A (en) 1983-04-27
BE767842A (en) 1971-11-29
HU163173B (en) 1973-06-28
CA920592A (en) 1973-02-06
IE35118B1 (en) 1975-11-12
NL172657C (en) 1983-10-03
YU37344B (en) 1984-08-31
FR2100698A1 (en) 1972-03-24
SE367202B (en) 1974-05-20
DE2123318A1 (en) 1971-12-09
DE2123318C2 (en) 1984-05-03
NL7106688A (en) 1971-11-30
FR2100698B1 (en) 1974-08-23
JPS554105B1 (en) 1980-01-29
IE35118L (en) 1971-11-28
ZA711710B (en) 1971-12-29

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Legal Events

Date Code Title Description
PL Patent ceased