FR2139035B1 - - Google Patents

Info

Publication number
FR2139035B1
FR2139035B1 FR7218680A FR7218680A FR2139035B1 FR 2139035 B1 FR2139035 B1 FR 2139035B1 FR 7218680 A FR7218680 A FR 7218680A FR 7218680 A FR7218680 A FR 7218680A FR 2139035 B1 FR2139035 B1 FR 2139035B1
Authority
FR
France
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.)
Expired
Application number
FR7218680A
Other languages
French (fr)
Other versions
FR2139035A1 (en
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 FR2139035A1 publication Critical patent/FR2139035A1/fr
Application granted granted Critical
Publication of FR2139035B1 publication Critical patent/FR2139035B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Plural Heterocyclic Compounds (AREA)
FR7218680A 1971-05-25 1972-05-25 Expired FR2139035B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14681271A 1971-05-25 1971-05-25

Publications (2)

Publication Number Publication Date
FR2139035A1 FR2139035A1 (en) 1973-01-05
FR2139035B1 true FR2139035B1 (en) 1975-10-31

Family

ID=22519094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218680A Expired FR2139035B1 (en) 1971-05-25 1972-05-25

Country Status (7)

Country Link
JP (1) JPS5629671B1 (en)
CA (1) CA999298A (en)
CH (1) CH557368A (en)
DE (1) DE2225433A1 (en)
FR (1) FR2139035B1 (en)
GB (2) GB1399469A (en)
HU (1) HU165257B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855675A (en) * 1971-05-25 1974-12-24 Squibb & Sons Inc 1-(2-furanylmethyl)-1h-pyrazolo(3,4-b)pyridine-5-methanones
CA997351A (en) * 1973-05-17 1976-09-21 E.R. Squibb And Sons Amino derivatives of pyrazolopyridine ketones
US3983128A (en) * 1973-12-12 1976-09-28 E. R. Squibb & Sons, Inc. Alcohol derivatives of pyrazolo[3,4-b]pyridines
GB1593417A (en) * 1976-12-22 1981-07-15 Squibb & Sons Inc Carbocyclic-fused pyrazolopyridine derivatives
EP0193329A3 (en) * 1985-02-22 1987-08-19 Beecham Group Plc Pyrazolopyridines, their preparation and pharmaceutical compositions containing them
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

Also Published As

Publication number Publication date
GB1399470A (en) 1975-07-02
GB1399469A (en) 1975-07-02
DE2225433A1 (en) 1972-12-07
CA999298A (en) 1976-11-02
HU165257B (en) 1974-07-27
CH557368A (en) 1974-12-31
FR2139035A1 (en) 1973-01-05
JPS5629671B1 (en) 1981-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse