BE801795A - 3-amino-1h-pyrazolo (3,4-b)pyridines, leur preparation et leurs applications - Google Patents

3-amino-1h-pyrazolo (3,4-b)pyridines, leur preparation et leurs applications

Info

Publication number
BE801795A
BE801795A BE133019A BE133019A BE801795A BE 801795 A BE801795 A BE 801795A BE 133019 A BE133019 A BE 133019A BE 133019 A BE133019 A BE 133019A BE 801795 A BE801795 A BE 801795A
Authority
BE
Belgium
Prior art keywords
pyrazolo
pyridines
amino
applications
preparation
Prior art date
Application number
BE133019A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE801795A publication Critical patent/BE801795A/fr

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyridine Compounds (AREA)
BE133019A 1972-06-30 1973-07-02 3-amino-1h-pyrazolo (3,4-b)pyridines, leur preparation et leurs applications BE801795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2232038A DE2232038A1 (de) 1972-06-30 1972-06-30 3-amino-1h-pyrazolo eckige klammer auf 3,4-b eckige klammer zu pyridine, ihre herstellung und verwendung

Publications (1)

Publication Number Publication Date
BE801795A true BE801795A (fr) 1974-01-02

Family

ID=5849251

Family Applications (1)

Application Number Title Priority Date Filing Date
BE133019A BE801795A (fr) 1972-06-30 1973-07-02 3-amino-1h-pyrazolo (3,4-b)pyridines, leur preparation et leurs applications

Country Status (9)

Country Link
US (1) US3872133A (fr)
JP (1) JPS4949991A (fr)
AT (1) AT333758B (fr)
BE (1) BE801795A (fr)
CH (1) CH590279A5 (fr)
DE (1) DE2232038A1 (fr)
FR (1) FR2190824B1 (fr)
GB (1) GB1391244A (fr)
NL (1) NL7308793A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163193A (ja) * 1974-11-26 1976-06-01 Yoshitomi Pharmaceutical Tetorahidoropirazoropirijinkagobutsuno seizoho
US4020072A (en) * 1976-05-04 1977-04-26 E. R. Squibb & Sons, Inc. 5-Aminomethyl-1H-pyrazolo[3,4-b]pyridines
DE2643753A1 (de) * 1976-09-29 1978-04-06 Thomae Gmbh Dr K Neue 1h-pyrazolo eckige klammer auf 3,4-b eckige klammer zu pyridine
US4264603A (en) * 1980-03-17 1981-04-28 Sterling Drug Inc. 5-(Pyridinyl)-1H-pyrazolo[3,4-b]pyridine-3-amines, their use as cardiotonics and their preparation
IL62306A0 (en) * 1980-03-17 1981-05-20 Sterling Drug Inc Pyrazolopyridinones and pyridinylnicotinates,their preparation and pharmaceutical compositions containing them
US4361568A (en) * 1981-04-28 1982-11-30 Sterling Drug Inc. 5-(Pyridinyl)-1H-pyrazolo[3,4-b]pyridin-3-amines and their cardiotonic use
BRPI0614884A2 (pt) * 2005-08-25 2011-04-19 Hoffmann La Roche inibidores de p38 map cinase e métodos para uso dos mesmos
EP2789615B1 (fr) 2009-08-11 2017-05-03 Bristol-Myers Squibb Company Azaindazoles comme modulateurs de la kinase Btk et son utilisation
CN102762560A (zh) 2009-12-21 2012-10-31 诺瓦提斯公司 二取代的杂芳基-稠合的吡啶
WO2019212256A1 (fr) * 2018-05-02 2019-11-07 제이더블유중외제약 주식회사 Nouveau dérivé hétérocyclique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733328A (en) * 1971-11-04 1973-05-15 Squibb & Sons Inc Pyrazolo(3,4-b)pyridine-5-carboxamides

Also Published As

Publication number Publication date
AT333758B (de) 1976-12-10
US3872133A (en) 1975-03-18
JPS4949991A (fr) 1974-05-15
NL7308793A (fr) 1974-01-02
GB1391244A (en) 1975-04-16
FR2190824B1 (fr) 1976-11-12
DE2232038A1 (de) 1974-01-10
ATA568373A (de) 1976-04-15
CH590279A5 (fr) 1977-07-29
FR2190824A1 (fr) 1974-02-01

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