FR2309225A1 - Derives 4-amines d'acides et d'esters 2h-pyrazolo-(3,4-b) pyridine-5-carboxyliques - Google Patents

Derives 4-amines d'acides et d'esters 2h-pyrazolo-(3,4-b) pyridine-5-carboxyliques

Info

Publication number
FR2309225A1
FR2309225A1 FR7612966A FR7612966A FR2309225A1 FR 2309225 A1 FR2309225 A1 FR 2309225A1 FR 7612966 A FR7612966 A FR 7612966A FR 7612966 A FR7612966 A FR 7612966A FR 2309225 A1 FR2309225 A1 FR 2309225A1
Authority
FR
France
Prior art keywords
pyrazolo
pyridine
acids
amine derivatives
carboxylic esters
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.)
Granted
Application number
FR7612966A
Other languages
English (en)
Other versions
FR2309225B1 (fr
Inventor
Theodor Denzel
Hans Hoehn
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of FR2309225A1 publication Critical patent/FR2309225A1/fr
Application granted granted Critical
Publication of FR2309225B1 publication Critical patent/FR2309225B1/fr
Granted legal-status Critical Current

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7612966A 1975-04-30 1976-04-30 Derives 4-amines d'acides et d'esters 2h-pyrazolo-(3,4-b) pyridine-5-carboxyliques Granted FR2309225A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57319575A 1975-04-30 1975-04-30

Publications (2)

Publication Number Publication Date
FR2309225A1 true FR2309225A1 (fr) 1976-11-26
FR2309225B1 FR2309225B1 (fr) 1979-04-13

Family

ID=24291008

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7612966A Granted FR2309225A1 (fr) 1975-04-30 1976-04-30 Derives 4-amines d'acides et d'esters 2h-pyrazolo-(3,4-b) pyridine-5-carboxyliques
FR7633091A Withdrawn FR2344556A1 (fr) 1975-04-30 1976-11-03 Derives 4-hydroxy et 4-alcoxy d'acides et esters 2h-pyrazolo(3,4-b)pyridine-5-carboxyliques

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7633091A Withdrawn FR2344556A1 (fr) 1975-04-30 1976-11-03 Derives 4-hydroxy et 4-alcoxy d'acides et esters 2h-pyrazolo(3,4-b)pyridine-5-carboxyliques

Country Status (5)

Country Link
JP (1) JPS51146495A (fr)
CA (1) CA1071207A (fr)
DE (1) DE2617157A1 (fr)
FR (2) FR2309225A1 (fr)
GB (1) GB1531598A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300498A (en) * 1993-06-04 1994-04-05 Hoechst-Roussel Pharmaceuticals Incorporated 6-piperazinyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acids, esters, amides and related compounds

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150737A1 (fr) * 1971-08-05 1973-04-13 Squibb & Sons Inc

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150737A1 (fr) * 1971-08-05 1973-04-13 Squibb & Sons Inc

Also Published As

Publication number Publication date
JPS51146495A (en) 1976-12-16
GB1531598A (en) 1978-11-08
FR2344556A1 (fr) 1977-10-14
DE2617157A1 (de) 1976-11-11
CA1071207A (fr) 1980-02-05
FR2309225B1 (fr) 1979-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse