GB1345552A - Process for the preparation of 2-aminobenzothiazoles and products prepared thereby - Google Patents

Process for the preparation of 2-aminobenzothiazoles and products prepared thereby

Info

Publication number
GB1345552A
GB1345552A GB3166471A GB3166471A GB1345552A GB 1345552 A GB1345552 A GB 1345552A GB 3166471 A GB3166471 A GB 3166471A GB 3166471 A GB3166471 A GB 3166471A GB 1345552 A GB1345552 A GB 1345552A
Authority
GB
United Kingdom
Prior art keywords
aminobenzothiazoles
general formula
group
july
starting materials
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
GB3166471A
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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
Priority claimed from FR7024954A external-priority patent/FR2097405A5/fr
Priority claimed from FR7121070A external-priority patent/FR2140862A6/fr
Application filed by Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Publication of GB1345552A publication Critical patent/GB1345552A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles 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 in position 2
    • C07D277/82—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB3166471A 1970-07-06 1971-07-06 Process for the preparation of 2-aminobenzothiazoles and products prepared thereby Expired GB1345552A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7024954A FR2097405A5 (en) 1970-07-06 1970-07-06 Benzthiazoles prepn - products useful as eg bactericides and local anaesthetics
FR7121070A FR2140862A6 (en) 1971-06-10 1971-06-10 Benzthiazoles prepn - products useful as eg bactericides and local anaesthetics

Publications (1)

Publication Number Publication Date
GB1345552A true GB1345552A (en) 1974-01-30

Family

ID=26215835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3166471A Expired GB1345552A (en) 1970-07-06 1971-07-06 Process for the preparation of 2-aminobenzothiazoles and products prepared thereby

Country Status (6)

Country Link
BE (1) BE769490A (enExample)
DE (1) DE2133649A1 (enExample)
GB (1) GB1345552A (enExample)
IT (1) IT1005045B (enExample)
LU (1) LU63457A1 (enExample)
NL (1) NL7109150A (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63313729A (ja) * 1987-03-16 1988-12-21 ワーナー−ランバート・コンパニー 置換２―アミノベンゾチアゾール類を含有する脳血管疾患治療剤
WO2001097786A3 (en) * 2000-06-21 2002-12-12 Hoffmann La Roche Benzothiazole derivatives
US7087761B2 (en) 2003-01-07 2006-08-08 Hoffmann-La Roche Inc. Cyclization process for substituted benzothiazole derivatives
US7238808B2 (en) 2005-03-23 2007-07-03 Hoffmann-La Roche Inc. Acetylenyl-pyrazolo-pyrimidine derivatives
US7338956B2 (en) * 2002-08-07 2008-03-04 Sanofi-Aventis Deutschland Gmbh Acylamino-substituted heteroaromatic compounds and their use as pharmaceuticals
US7368446B2 (en) 2004-05-24 2008-05-06 Hoffmann-La Roche Inc. 4-hydroxy-4-methyl-piperidine-1-carboxylic acid (4-methoxy-7-morpholin-4-yl-benzothiazol-2-yl)-amide
US7459563B2 (en) 2004-11-05 2008-12-02 Hoffmann-La Roche Inc. Process for the preparation of isonicotinic acid derivatives
US7504404B2 (en) 2005-09-27 2009-03-17 Hoffmann-La Roche Inc. Compounds as metabotropic glutamate receptor antagonists
JP2010518136A (ja) * 2007-02-14 2010-05-27 ビーエーエスエフ ソシエタス・ヨーロピア エレクトロルミネッセンス金属錯体

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9711805A (pt) 1996-06-20 2002-01-15 Regents The Univesity Of Texas Compostos e métodos para providenciar preparações farmacologicamente ativas e uso dos mesmos
US7470712B2 (en) 2004-01-21 2008-12-30 Bristol-Myers Squibb Company Amino-benzazoles as P2Y1 receptor inhibitors

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63313729A (ja) * 1987-03-16 1988-12-21 ワーナー−ランバート・コンパニー 置換２―アミノベンゾチアゾール類を含有する脳血管疾患治療剤
WO2001097786A3 (en) * 2000-06-21 2002-12-12 Hoffmann La Roche Benzothiazole derivatives
US6835732B2 (en) 2000-06-21 2004-12-28 Hoffman-La Roche Inc. Benzothiazole derivatives with activity as adenosine receptor ligands
RU2251419C2 (ru) * 2000-06-21 2005-05-10 Ф. Хоффманн-Ля Рош Аг Производные бензотиазола
US6963000B2 (en) 2000-06-21 2005-11-08 Hoffman-La Roche Inc. Benzothiazole derivatives with activity as adenosine receptor ligands
AU2001281817B2 (en) * 2000-06-21 2005-11-24 F. Hoffmann-La Roche Ag Benzothiazole derivatives
US7317007B2 (en) 2000-06-21 2008-01-08 Hoffmann-La Roche Inc. Benzothiazole derivatives with activity as adenosine receptor ligands
US7338956B2 (en) * 2002-08-07 2008-03-04 Sanofi-Aventis Deutschland Gmbh Acylamino-substituted heteroaromatic compounds and their use as pharmaceuticals
US7087761B2 (en) 2003-01-07 2006-08-08 Hoffmann-La Roche Inc. Cyclization process for substituted benzothiazole derivatives
US7368446B2 (en) 2004-05-24 2008-05-06 Hoffmann-La Roche Inc. 4-hydroxy-4-methyl-piperidine-1-carboxylic acid (4-methoxy-7-morpholin-4-yl-benzothiazol-2-yl)-amide
US7459563B2 (en) 2004-11-05 2008-12-02 Hoffmann-La Roche Inc. Process for the preparation of isonicotinic acid derivatives
US7238808B2 (en) 2005-03-23 2007-07-03 Hoffmann-La Roche Inc. Acetylenyl-pyrazolo-pyrimidine derivatives
US7446113B2 (en) 2005-03-23 2008-11-04 Hoffman-La Roche Inc. Acetylenyl-pyrazolo-pyrimidine derivatives
US7718661B2 (en) 2005-03-23 2010-05-18 Hoffmann-La Roche Inc. Acetylenyl-pyrazolo-pyrimidine derivatives
US8063048B2 (en) 2005-03-23 2011-11-22 Hoffmann-La Roche Inc. Acetylenyl-pyrazolo-pyrimidine derivatives
US7504404B2 (en) 2005-09-27 2009-03-17 Hoffmann-La Roche Inc. Compounds as metabotropic glutamate receptor antagonists
US8093263B2 (en) 2005-09-27 2012-01-10 Hoffmann-La Roche Inc. Substituted pyrazolo [1,5-a] pyrimidines as metabotropic glutamate antagonists
US8349844B2 (en) 2005-09-27 2013-01-08 Hoffmann-La Roche Inc. Substituted pyrazolo [1,5-A] pyrimidines as metabotropic glutamate antagonists
JP2010518136A (ja) * 2007-02-14 2010-05-27 ビーエーエスエフ ソシエタス・ヨーロピア エレクトロルミネッセンス金属錯体
US9284278B2 (en) 2007-02-14 2016-03-15 Basf Se Electroluminescent metal complex

Also Published As

Publication number Publication date
LU63457A1 (enExample) 1971-11-12
BE769490A (fr) 1971-11-16
DE2133649A1 (de) 1972-01-13
IT1005045B (it) 1976-08-20
NL7109150A (enExample) 1972-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee