AR200117A1 - PROCEDURE FOR THE PRODUCTION OF PYRAZOLE (3,4-B) PYRIDINE - Google Patents

PROCEDURE FOR THE PRODUCTION OF PYRAZOLE (3,4-B) PYRIDINE

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
Spanish (es)
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/en

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 PROCEDURE FOR THE PRODUCTION OF PYRAZOLE (3,4-B) PYRIDINE AR200117A1 (en)

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 (en) 1974-10-24

Family

ID=22746355

Family Applications (1)

Application Number Title Priority Date Filing Date
AR24515172A AR200117A1 (en) 1971-11-23 1972-11-15 PROCEDURE FOR THE PRODUCTION OF PYRAZOLE (3,4-B) PYRIDINE

Country Status (5)

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

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
EP1380296A1 (en) * 2001-03-28 2004-01-14 Takeda Chemical Industries, Ltd. Hsp inductor
GB0230045D0 (en) 2002-12-23 2003-01-29 Glaxo Group Ltd Compounds
WO2005090352A1 (en) 2004-03-16 2005-09-29 Glaxo Group Limited Pyrazolo[3,4-b]pyridine compound, and its use as a pde4 inhibitor
JP2008524134A (en) * 2004-12-17 2008-07-10 エフ．ホフマン−ラ ロシュ アーゲー Thieno-pyridine derivatives as GABA-B allosteric enhancers
CL2009000248A1 (en) 2008-02-06 2009-09-11 Glaxo Group Ltd Compounds derived from pyrazolo [3,4-b] pyridin-5-yl, inhibitors of phosphodiesterase type iv (pde4) and antagonist of muscarinic acetylcholine receptors (machr); pharmaceutical composition comprising them; and its use in the preparation of useful medicines in the treatment of respiratory and allergic diseases
UY31636A1 (en) 2008-02-06 2009-08-03 DUE PHARMACOPHORES-MUSCARINIC ANTAGONISTS OF PDE4
UY31637A1 (en) 2008-02-06 2009-08-03 DUE PHARMACOPHORES-MUSCARINIC ANTAGONISTS OF PDE4

Also Published As

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

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