AR200117A1 - Procedimiento para la produccion de pirazolo (3,4-b) piridina - Google Patents

Procedimiento para la produccion de pirazolo (3,4-b) piridina

Info

Publication number
AR200117A1
AR200117A1 AR24515172A AR24515172A AR200117A1 AR 200117 A1 AR200117 A1 AR 200117A1 AR 24515172 A AR24515172 A AR 24515172A AR 24515172 A AR24515172 A AR 24515172A AR 200117 A1 AR200117 A1 AR 200117A1
Authority
AR
Argentina
Prior art keywords
pyrazole
pyridine
procedure
production
Prior art date
Application number
AR24515172A
Other languages
English (en)
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Application granted granted Critical
Publication of AR200117A1 publication Critical patent/AR200117A1/es

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)
AR24515172A 1971-11-23 1972-11-15 Procedimiento para la produccion de pirazolo (3,4-b) piridina AR200117A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20156971A 1971-11-23 1971-11-23

Publications (1)

Publication Number Publication Date
AR200117A1 true AR200117A1 (es) 1974-10-24

Family

ID=22746355

Family Applications (1)

Application Number Title Priority Date Filing Date
AR24515172A AR200117A1 (es) 1971-11-23 1972-11-15 Procedimiento para la produccion de pirazolo (3,4-b) piridina

Country Status (5)

Country Link
JP (1) JPS4857995A (es)
AR (1) AR200117A1 (es)
CA (1) CA1003419A (es)
CH (1) CH553799A (es)
NL (1) NL7215325A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840546A (en) * 1972-11-15 1974-10-08 Squibb & Sons Inc Amino derivatives of pyrazolopyridine carboxamides
US20040097539A1 (en) * 2001-03-28 2004-05-20 Terashita Zen- Ichi Hsp inductor
GB0230045D0 (en) 2002-12-23 2003-01-29 Glaxo Group Ltd Compounds
CA2559629A1 (en) 2004-03-16 2005-09-29 Glaxo Group Limited Pyrazolo[3,4-b]pyridine compound, and its use as a pde4 inhibitor
MX2007007026A (es) * 2004-12-17 2007-07-04 Hoffmann La Roche Derivados de tieno-piridina como intensificadores alostericos de gaba-b.
TW201000476A (en) 2008-02-06 2010-01-01 Glaxo Group Ltd Dual pharmacophores-PDE4-muscarinic antagonistics
AR070564A1 (es) 2008-02-06 2010-04-21 Glaxo Group Ltd Derivados de 1h-pirazolo[3,4-b]piridin-5-ilo,inhibidores de fosfodiesterasas pde4 y antagonistas de receptores muscarinicos de acetilcolina(machr), utiles en el tratamiento y/o profilaxis de enfermedades respiratorias y alergicas,y composiciones farmaceuticas que los comprenden
TW200946525A (en) 2008-02-06 2009-11-16 Glaxo Group Ltd Dual pharmacophores-PDE4-muscarinic antagonistics

Also Published As

Publication number Publication date
CA1003419A (en) 1977-01-11
CH553799A (fr) 1974-09-13
NL7215325A (es) 1973-05-25
JPS4857995A (es) 1973-08-14

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