IL86115A - Chlorinating process for the preparation of 5-chloro-2-methoxynicotinic acid - Google Patents

Chlorinating process for the preparation of 5-chloro-2-methoxynicotinic acid

Info

Publication number: IL86115A
Authority: IL; Israel
Prior art keywords: chloro; methoxynicotinic acid; preparation; chlorinating; chlorinating process
Prior art date: 1987-04-27

Application number

IL86115A

Other languages

English (en)

Other versions

IL86115A0 (en

Original Assignee

Pfizer

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.)

1987-04-27

Filing date

1988-04-19

Publication date

1992-02-16

1988-04-19 Application filed by Pfizer filed Critical Pfizer

1988-11-15 Publication of IL86115A0 publication Critical patent/IL86115A0/xx

1992-02-16 Publication of IL86115A publication Critical patent/IL86115A/xx

Links

DPIJNAABZCWXFD-UHFFFAOYSA-N 5-chloro-2-methoxypyridine-3-carboxylic acid Chemical compound COC1=NC=C(Cl)C=C1C(O)=O DPIJNAABZCWXFD-UHFFFAOYSA-N 0.000 title abstract 2
FTEZJSXSARPZHJ-UHFFFAOYSA-N 2-methoxypyridine-3-carboxylic acid Chemical compound COC1=NC=CC=C1C(O)=O FTEZJSXSARPZHJ-UHFFFAOYSA-N 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
-1 alkali metal hypochlorite Chemical class 0.000 abstract 1
239000003125 aqueous solvent Substances 0.000 abstract 1
GHDLZGOOOLEJKI-UHFFFAOYSA-N benzenesulfonylurea Chemical class NC(=O)NS(=O)(=O)C1=CC=CC=C1 GHDLZGOOOLEJKI-UHFFFAOYSA-N 0.000 abstract 1
239000012320 chlorinating reagent Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 abstract 1
239000003538 oral antidiabetic agent Substances 0.000 abstract 1
229940127209 oral hypoglycaemic agent Drugs 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pyridine Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Saccharide Compounds (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Pyrrole Compounds (AREA)

IL86115A 1987-04-27 1988-04-19 Chlorinating process for the preparation of 5-chloro-2-methoxynicotinic acid IL86115A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/043,056 US4716231A (en)	1987-04-27	1987-04-27	Chlorination of 2-methoxynicotinic acid

Publications (2)

Publication Number	Publication Date
IL86115A0 IL86115A0 (en)	1988-11-15
IL86115A true IL86115A (en)	1992-02-16

Family

ID=21925225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL86115A IL86115A (en)	1987-04-27	1988-04-19	Chlorinating process for the preparation of 5-chloro-2-methoxynicotinic acid

Country Status (18)

Country	Link
US (1)	US4716231A (fr)
EP (1)	EP0289180B1 (fr)
JP (1)	JPH0625117B2 (fr)
KR (1)	KR900006208B1 (fr)
AT (1)	ATE82965T1 (fr)
AU (1)	AU581829B2 (fr)
CA (1)	CA1297114C (fr)
DE (1)	DE3876277T2 (fr)
DK (1)	DK168624B1 (fr)
ES (1)	ES2035917T3 (fr)
FI (1)	FI89044C (fr)
GR (1)	GR3006528T3 (fr)
HU (1)	HU202206B (fr)
IE (1)	IE61278B1 (fr)
IL (1)	IL86115A (fr)
NZ (1)	NZ224376A (fr)
PT (1)	PT87334B (fr)
ZA (1)	ZA882937B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6133447A (en) *	1998-02-27	2000-10-17	Novartis Crop Protection, Inc.	Process for the preparation of substituted pyridines
JP5148836B2 (ja) *	2005-04-21	2013-02-20	石原産業株式会社	ニコチン酸誘導体又はその塩の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1832484A (en) *	1928-10-11	1931-11-17	Dow Chemical Co	Derivatives of para-hydroxy-diphenyl
US2365981A (en) *	1941-12-20	1944-12-26	Commercial Solvents Corp	Production of chlorinated nitro hydrocarbons
US3879403A (en) *	1973-05-04	1975-04-22	Pfizer	Benzenesulfonylurea derivatives

1987
- 1987-04-27 US US07/043,056 patent/US4716231A/en not_active Expired - Fee Related
1988
- 1988-04-18 EP EP88303449A patent/EP0289180B1/fr not_active Expired - Lifetime
- 1988-04-18 AT AT88303449T patent/ATE82965T1/de not_active IP Right Cessation
- 1988-04-18 ES ES198888303449T patent/ES2035917T3/es not_active Expired - Lifetime
- 1988-04-18 DE DE8888303449T patent/DE3876277T2/de not_active Expired - Fee Related
- 1988-04-19 IL IL86115A patent/IL86115A/xx not_active IP Right Cessation
- 1988-04-25 JP JP63102352A patent/JPH0625117B2/ja not_active Expired - Lifetime
- 1988-04-25 KR KR1019880004705A patent/KR900006208B1/ko not_active Expired
- 1988-04-25 CA CA000564980A patent/CA1297114C/fr not_active Expired - Lifetime
- 1988-04-26 NZ NZ224376A patent/NZ224376A/xx unknown
- 1988-04-26 AU AU15144/88A patent/AU581829B2/en not_active Ceased
- 1988-04-26 HU HU882104A patent/HU202206B/hu not_active IP Right Cessation
- 1988-04-26 PT PT87334A patent/PT87334B/pt not_active IP Right Cessation
- 1988-04-26 FI FI881949A patent/FI89044C/fi not_active IP Right Cessation
- 1988-04-26 ZA ZA882937A patent/ZA882937B/xx unknown
- 1988-04-26 DK DK225888A patent/DK168624B1/da not_active IP Right Cessation
- 1988-04-26 IE IE124688A patent/IE61278B1/en not_active IP Right Cessation
1992
- 1992-12-14 GR GR920402902T patent/GR3006528T3/el unknown

Also Published As

Publication number	Publication date
EP0289180A2 (fr)	1988-11-02
FI881949L (fi)	1988-10-28
AU1514488A (en)	1988-10-27
EP0289180A3 (en)	1989-12-13
DE3876277T2 (de)	1993-04-01
DK225888A (da)	1988-10-28
CA1297114C (fr)	1992-03-10
KR880012505A (ko)	1988-11-28
JPH0625117B2 (ja)	1994-04-06
FI881949A0 (fi)	1988-04-26
IE61278B1 (en)	1994-10-19
US4716231A (en)	1987-12-29
ZA882937B (en)	1989-12-27
ATE82965T1 (de)	1992-12-15
JPS63280065A (ja)	1988-11-17
GR3006528T3 (fr)	1993-06-30
ES2035917T3 (es)	1993-05-01
IE881246L (en)	1988-10-27
HU202206B (en)	1991-02-28
HUT49331A (en)	1989-09-28
AU581829B2 (en)	1989-03-02
PT87334A (pt)	1988-05-01
PT87334B (pt)	1992-08-31
IL86115A0 (en)	1988-11-15
FI89044C (fi)	1993-08-10
FI89044B (fi)	1993-04-30
DE3876277D1 (de)	1993-01-14
EP0289180B1 (fr)	1992-12-02
DK168624B1 (da)	1994-05-09
KR900006208B1 (ko)	1990-08-25
NZ224376A (en)	1989-12-21
DK225888D0 (da)	1988-04-26

Similar Documents

Publication	Publication Date	Title
HU9401415D0 (en)	1994-08-29	Enzofuranyl- and -thiophenyl-alkane-carboxylic acid derivatives, pharmaceutical compositions contaning them, and process for producing them
PH24199A (en)	1990-04-10	Derivatives of quinoline carboxylic acid,pharmaceutical composition containing same and process of preparing same
HUT47550A (en)	1989-03-28	Process for producing tetrazole derivatives
IT1292130B1 (it)	1999-01-25	Processo per la preparazione dell'acido 1,4,7,10-tetraazaciclododecan -1,4,7-triacetico e suoi derivati
AU7659087A (en)	1988-02-11	A process for the recovery of rhodium from aqueous solutions containing rhodium complex compounds
EP0261911A3 (en)	1988-06-01	Process for preparing retinoyl chlorides
PL235576A1 (en)	1983-03-14	Process for preparing derivatives of penicillanic acid
IL86115A (en)	1992-02-16	Chlorinating process for the preparation of 5-chloro-2-methoxynicotinic acid
YU46708B (sh)	1994-04-05	Postupak za dobijanje antibakterijskih derivata 9-dezoksi-9a-alil i propagril-9a-aza-9ahomoeritromicina
GB8729801D0 (en)	1988-02-03	Novel process
EP0250755A3 (en)	1988-03-30	Fluorine derivatives of vitamin d3 and process for producing the same
ZA891077B (en)	1989-10-25	Process for the preparation of 1,2-disulfone compounds
DE3068259D1 (en)	1984-07-19	Directly injectable aqueous solutions of the alkali salts of canrenoic acid and of furosemide, and process for their production
HU907179D0 (en)	1991-05-28	Process for producing glutaric acid derivatives
CA2022323A1 (fr)	1991-01-28	Excretion d'ions potassium par des derives de l'acide prostanoique
IE781686L (en)	1979-02-22	Preparing ticrynafin
IT1276738B1 (it)	1997-11-03	Processo per la preparazione di derivati dell'acido -metil-2- tiofeneacetico
DE2967479D1 (en)	1985-08-08	Process for preparing an 1h-indazol-3-ylacetic acid derivative
JPS5414931A (en)	1979-02-03	Preparation of n-benzylglycine
DE3379224D1 (en)	1989-03-30	3-methoxy-n-methylmorphinane : theophyllinacetic acid (1:2) complex, process for preparing the same and said complex for therapeutical use
JPS6419087A (en)	1989-01-23	Production of 1,3,4-tri-o-acyl-2-deoxy-beta-d-erythro-pentapyranose
EP0259811A3 (en)	1989-08-09	Physiologically active substance fa-4283, its derivatives and production thereof
JPS6440458A (en)	1989-02-10	Production of azacycloalkane-2-one compound
JPS57181032A (en)	1982-11-08	Novel cyclohexene derivative
ES2020725A6 (es)	1991-09-01	Procedimiento para la obtencion de derivados de 2-nitrobenzaldehido y de derivados de acidos nitrobenzoicos.

Legal Events

Date	Code	Title	Description
1999-04-11	RH	Patent void