CH557369A - Procede de preparation de derives amino de pyrazolopyridine carbonitrile. - Google Patents

Procede de preparation de derives amino de pyrazolopyridine carbonitrile.

Info

Publication number: CH557369A
Authority: CH; Switzerland
Prior art keywords: pyrazolopyridine; carbonitrile; amino derivatives; preparing amino; preparing
Prior art date: 1971-12-23

Application number

CH1880372A

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.)

1971-12-23

Filing date

1972-12-22

Publication date

1974-12-31

1972-12-22 Application filed by Squibb & Sons Inc filed Critical Squibb & Sons Inc

1974-12-31 Publication of CH557369A publication Critical patent/CH557369A/fr

Links

LELOWRISYMNNSU-UHFFFAOYSA-N Hydrocyanic acid Natural products N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 title 1
150000001412 amines Chemical class 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

CH1880372A 1971-12-23 1972-12-22 Procede de preparation de derives amino de pyrazolopyridine carbonitrile. CH557369A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US21167571A	1971-12-23	1971-12-23
US00309291A US3804843A (en)	1971-12-23	1972-11-24	Amino derivatives of pyrazolopyridine carbonitriles

Publications (1)

Publication Number	Publication Date
CH557369A true CH557369A (fr)	1974-12-31

Family

ID=26906356

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1880372A CH557369A (fr)	1971-12-23	1972-12-22	Procede de preparation de derives amino de pyrazolopyridine carbonitrile.

Country Status (7)

Country	Link
US (1)	US3804843A (fr)
JP (1)	JPS4868596A (fr)
CA (1)	CA996560A (fr)
CH (1)	CH557369A (fr)
DE (1)	DE2261444A1 (fr)
FR (1)	FR2164866B1 (fr)
GB (1)	GB1419524A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0193329A3 (fr) *	1985-02-22	1987-08-19	Beecham Group Plc	Pyrazolopyridines, leur préparation et compositions pharmaceutiques les contenant
RU2135498C1 (ru) *	1994-06-16	1999-08-27	Пфайзер Инк.	Пиразоло- и пирролопиридины

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA920592A (en) *	1970-05-28	1973-02-06	Denzel Theodor	Amino derivatives of pyrazolo-pyridine carboxylic acids and esters

1972
- 1972-11-24 US US00309291A patent/US3804843A/en not_active Expired - Lifetime
- 1972-12-13 GB GB5748072A patent/GB1419524A/en not_active Expired
- 1972-12-15 DE DE19722261444 patent/DE2261444A1/de active Pending
- 1972-12-21 JP JP47128743A patent/JPS4868596A/ja active Pending
- 1972-12-22 FR FR7245888A patent/FR2164866B1/fr not_active Expired
- 1972-12-22 CH CH1880372A patent/CH557369A/fr not_active IP Right Cessation
- 1972-12-22 CA CA159,849A patent/CA996560A/en not_active Expired

Also Published As

Publication number	Publication date
US3804843A (en)	1974-04-16
FR2164866A1 (fr)	1973-08-03
FR2164866B1 (fr)	1976-08-20
DE2261444A1 (de)	1973-07-05
GB1419524A (en)	1975-12-31
CA996560A (en)	1976-09-07
JPS4868596A (fr)	1973-09-18

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Legal Events

Date	Code	Title	Description
1978-08-31	PL	Patent ceased