GB1357793A - 1-n-alkylpiperidyl -1h-pyrazolo -3,4-b- -pyridines and pyridinols - Google Patents

1-n-alkylpiperidyl -1h-pyrazolo -3,4-b- -pyridines and pyridinols

Info

Publication number
GB1357793A
GB1357793A GB3096371A GB3096371A GB1357793A GB 1357793 A GB1357793 A GB 1357793A GB 3096371 A GB3096371 A GB 3096371A GB 3096371 A GB3096371 A GB 3096371A GB 1357793 A GB1357793 A GB 1357793A
Authority
GB
United Kingdom
Prior art keywords
alkyl
pyrazolo
piperidyl
general formula
hydrogen atom
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
GB3096371A
Other languages
English (en)
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 GB1357793A publication Critical patent/GB1357793A/en
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB3096371A 1970-07-15 1971-07-01 1-n-alkylpiperidyl -1h-pyrazolo -3,4-b- -pyridines and pyridinols Expired GB1357793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5525070A 1970-07-15 1970-07-15

Publications (1)

Publication Number Publication Date
GB1357793A true GB1357793A (en) 1974-06-26

Family

ID=21996666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3096371A Expired GB1357793A (en) 1970-07-15 1971-07-01 1-n-alkylpiperidyl -1h-pyrazolo -3,4-b- -pyridines and pyridinols

Country Status (6)

Country Link
US (1) US3755331A (cg-RX-API-DMAC10.html)
CA (1) CA947765A (cg-RX-API-DMAC10.html)
CH (1) CH539063A (cg-RX-API-DMAC10.html)
DE (1) DE2135170A1 (cg-RX-API-DMAC10.html)
FR (1) FR2100915B1 (cg-RX-API-DMAC10.html)
GB (1) GB1357793A (cg-RX-API-DMAC10.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620332A (cg-RX-API-DMAC10.html) * 1961-09-08 1900-01-01
FR1337953A (fr) * 1962-08-31 1963-09-20 Ciba Geigy 4, 6-dialcoyl-pyrazolo [3, 4-b] pyridines et procédé pour leur préparation
US3403158A (en) * 1966-03-11 1968-09-24 Upjohn Co 1h-pyrazolo[3, 4-b]pyridines

Also Published As

Publication number Publication date
FR2100915B1 (cg-RX-API-DMAC10.html) 1974-10-18
US3755331A (en) 1973-08-28
CA947765A (en) 1974-05-21
FR2100915A1 (cg-RX-API-DMAC10.html) 1972-03-24
DE2135170A1 (de) 1972-01-20
CH539063A (fr) 1973-08-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees