CA988931A - Sulfur derivatives of pyrazolo(3,4-b)pyridines - Google Patents

Sulfur derivatives of pyrazolo(3,4-b)pyridines

Info

Publication number
CA988931A
CA988931A CA160,812A CA160812A CA988931A CA 988931 A CA988931 A CA 988931A CA 160812 A CA160812 A CA 160812A CA 988931 A CA988931 A CA 988931A
Authority
CA
Canada
Prior art keywords
pyrazolo
pyridines
sulfur derivatives
sulfur
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
CA160,812A
Other languages
English (en)
Other versions
CA160812S (en
Inventor
Hans Hoehn
Theodor Denzel
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
Application granted granted Critical
Publication of CA988931A publication Critical patent/CA988931A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CA160,812A 1972-01-24 1973-01-09 Sulfur derivatives of pyrazolo(3,4-b)pyridines Expired CA988931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22037372A 1972-01-24 1972-01-24

Publications (1)

Publication Number Publication Date
CA988931A true CA988931A (en) 1976-05-11

Family

ID=22823297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,812A Expired CA988931A (en) 1972-01-24 1973-01-09 Sulfur derivatives of pyrazolo(3,4-b)pyridines

Country Status (6)

Country Link
US (1) US3773778A (enExample)
JP (1) JPS4881891A (enExample)
CA (1) CA988931A (enExample)
DE (1) DE2301268A1 (enExample)
FR (1) FR2181686B1 (enExample)
GB (1) GB1410253A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR79111B (enExample) * 1982-12-20 1984-10-02 Lepetit Spa
EP0193329A3 (en) * 1985-02-22 1987-08-19 Beecham Group Plc Pyrazolopyridines, their preparation and pharmaceutical compositions containing them
WO1988002367A1 (en) * 1986-09-27 1988-04-07 Fisons Plc Compounds
EP1043998B1 (en) * 1997-12-13 2007-03-07 Bristol-Myers Squibb Company USE OF PYRAZOLO [3,4-b] PYRIDINE AS CYCLIN DEPENDANT KINASE INHIBITORS
CA2404669A1 (en) * 2000-03-27 2001-10-04 Akiko Asakawa Condensed pyrazole derivatives, process for producing the same and use thereof
US8618121B2 (en) * 2007-07-02 2013-12-31 Cancer Research Technology Limited 9H-pyrimido[4,5-B]indoles, 9H-pyrido[4',3':4,5]pyrrolo[2,3-D]pyridines, and 9H 1,3,6,9 tetraaza-fluorenes as CHK1 kinase function inhibitors
WO2013068755A1 (en) 2011-11-09 2013-05-16 Cancer Research Technology Limited 5-(pyridin-2-yl-amino)-pyrazine-2-carbonitrile compounds and their therapeutic use
JP6027230B2 (ja) 2012-05-15 2016-11-16 キャンサー・リサーチ・テクノロジー・リミテッド ５−［［４−［［モルホリン−２−イル］メチルアミノ］−５−（トリフルオロメチル）−２−ピリジル］アミノ］ピラジン−２−カルボニトリルおよびその治療上の使用
CN120441567A (zh) 2020-04-07 2025-08-08 Crt先锋基金有限公司 Chk1抑制剂的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670578A1 (de) * 1967-10-07 1971-06-16 Akad Wissenschaften Ddr Verfahren zur Herstellung von antimetabolisch wirkenden Pyrazolo[3,4-b]pyridinen
US3629271A (en) * 1969-06-16 1971-12-21 Squibb & Sons Inc Pyrazolopyridine carboxylic acid compounds and derivatives
US3720675A (en) * 1970-08-10 1973-03-13 Squibb & Sons Inc Pyrazolo(3,4-b)pyridine-5-carboxamides

Also Published As

Publication number Publication date
DE2301268A1 (de) 1973-08-02
FR2181686B1 (enExample) 1976-05-14
JPS4881891A (enExample) 1973-11-01
GB1410253A (en) 1975-10-15
FR2181686A1 (enExample) 1973-12-07
US3773778A (en) 1973-11-20

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