GB1531598A - Pyrazolo-pyridine derivatives - Google Patents

Pyrazolo-pyridine derivatives

Info

Publication number
GB1531598A
GB1531598A GB1687876A GB1687876A GB1531598A GB 1531598 A GB1531598 A GB 1531598A GB 1687876 A GB1687876 A GB 1687876A GB 1687876 A GB1687876 A GB 1687876A GB 1531598 A GB1531598 A GB 1531598A
Authority
GB
United Kingdom
Prior art keywords
pyrazolo
pyridine derivatives
pyridine
derivatives
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.)
Expired
Application number
GB1687876A
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 GB1531598A publication Critical patent/GB1531598A/en
Expired 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
GB1687876A 1975-04-30 1976-04-26 Pyrazolo-pyridine derivatives Expired GB1531598A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1531598A true GB1531598A (en) 1978-11-08

Family

ID=24291008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1687876A Expired GB1531598A (en) 1975-04-30 1976-04-26 Pyrazolo-pyridine derivatives

Country Status (5)

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

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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787249A (en) * 1971-08-05 1973-02-05 Squibb & Sons Inc AMINO DERIVATIVES OF PYRAZOLOPYRIDINE CARBOXYLIC ACIDS, THEIR ESTERS AND THE SALTS OF SUCH COMPOUNDS, AS WELL AS THEIR PREPARATION PROCESSES

Also Published As

Publication number Publication date
CA1071207A (en) 1980-02-05
FR2344556A1 (en) 1977-10-14
DE2617157A1 (en) 1976-11-11
JPS51146495A (en) 1976-12-16
FR2309225A1 (en) 1976-11-26
FR2309225B1 (en) 1979-04-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee