ES8202545A1 - Metodo perfeccionado para la fabricacion de 4-tiazolidonas,2-substituidas - Google Patents

Metodo perfeccionado para la fabricacion de 4-tiazolidonas,2-substituidas

Info

Publication number
ES8202545A1
ES8202545A1 ES500075A ES500075A ES8202545A1 ES 8202545 A1 ES8202545 A1 ES 8202545A1 ES 500075 A ES500075 A ES 500075A ES 500075 A ES500075 A ES 500075A ES 8202545 A1 ES8202545 A1 ES 8202545A1
Authority
ES
Spain
Prior art keywords
thiazolidones
substituted
producing
disclosed
methods
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
ES500075A
Other languages
English (en)
Other versions
ES500075A0 (es
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 JP8705679A external-priority patent/JPS5612376A/ja
Priority claimed from JP6850680A external-priority patent/JPS56164174A/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of ES500075A0 publication Critical patent/ES500075A0/es
Publication of ES8202545A1 publication Critical patent/ES8202545A1/es
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
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/08—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D277/12—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D277/14—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE 4-TIAZOLIDONAS, 2-SUSTITUIDAS, DE FORMULA (I), EN LA QUE R PUEDE SER EL RADICAL METOXI, ETOXI, HIDROXILO, CARBOXILO, METILENDIOXI O DIMETILAMINA; Y N VALE DE 1 A 3, DE MODO QUE NUNCA HAYA MAS DE UN GRUPO HIDROXILO. CONSISTE EN LA REACCION DE UN COMPUESTO DE FORMULA (II), EN LA QUE R Y N TIENEN EL MISMO SIGNIFICADO QUE EN LA FORMULA (I), CON ACIDO TIOGLICOLICO O SU ESTER Y UN COMPUESTO AMONICO, TAL COMO CARBONATO AMONICO, EN UN DISOLVENTE ORGANICO INERTE, A UNA TEMPERATURA COMPRENDIDA ENTRE 50 C Y 150 C. ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS POR SU ACTIVIDAD CONTRA LA ULCERA PEPTICA.
ES500075A 1979-07-09 1981-02-13 Metodo perfeccionado para la fabricacion de 4-tiazolidonas,2-substituidas Expired ES8202545A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8705679A JPS5612376A (en) 1979-07-09 1979-07-09 Novel thiazolidone derivative, its preparation, and drug for ulcer having antidigestive action
JP6850680A JPS56164174A (en) 1980-05-23 1980-05-23 Novel thiazolidone derivative, its preparation and antipeptic ulcer agent containing the same

Publications (2)

Publication Number Publication Date
ES500075A0 ES500075A0 (es) 1982-02-01
ES8202545A1 true ES8202545A1 (es) 1982-04-01

Family

ID=26409722

Family Applications (2)

Application Number Title Priority Date Filing Date
ES493649A Expired ES8105308A1 (es) 1979-07-09 1980-07-09 Procedimiento para la fabricacion de 4-tiazolidonas,2-subs- tituidas
ES500075A Expired ES8202545A1 (es) 1979-07-09 1981-02-13 Metodo perfeccionado para la fabricacion de 4-tiazolidonas,2-substituidas

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES493649A Expired ES8105308A1 (es) 1979-07-09 1980-07-09 Procedimiento para la fabricacion de 4-tiazolidonas,2-subs- tituidas

Country Status (7)

Country Link
US (2) US4540702A (es)
CA (1) CA1154447A (es)
DE (1) DE3026053C2 (es)
ES (2) ES8105308A1 (es)
FR (1) FR2468598B1 (es)
GB (1) GB2055816B (es)
IT (1) IT1131681B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1154447A (en) * 1979-07-09 1983-09-27 Takao Kawasaki 2-substituted-4-thiazolidones
JPS6052747B2 (ja) 1980-10-09 1985-11-21 呉羽化学工業株式会社 ２−置換フエニル−５−アルキルチアゾリジン−４−オン、及び該化合物有効成分とする抗消化性潰瘍剤
JPS5764685A (en) 1980-10-09 1982-04-19 Kureha Chem Ind Co Ltd 2-(substituted phenyl)-1,3-thiazin-4(3,5,6h)-one and remedy for peptic ulcer containing said compound as active component
EP0206318B1 (en) * 1985-06-25 1990-04-11 Ishihara Sangyo Kaisha, Ltd. Organophosphorus compounds, process for their preparation and insecticidal, miticidal, nematicidal or soil pesticidal compositions containing them
US5017591A (en) * 1987-07-28 1991-05-21 Merrell Dow Pharmaceuticals Thiazolyl methyl)-2-2'-Bi-1H-imidazoles and use as hypertensive agents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187002A (en) * 1965-06-01 Hs-chxcook
US2520178A (en) * 1948-03-19 1950-08-29 Sterling Drug Inc 2, 3-diaryl-4-thiazolidones and their preparation
US2623048A (en) * 1948-04-05 1952-12-23 Parke Davis & Co 4-thiazolidone derivatives and process for preparing the same
GB1345159A (en) * 1970-06-26 1974-01-30 Ici Ltd Oxathiolanone and thiazolidinone derivatives
US4053471A (en) * 1976-11-11 1977-10-11 E. R. Squibb & Sons, Inc. 4-thiazolidinone derivatives
CA1154447A (en) * 1979-07-09 1983-09-27 Takao Kawasaki 2-substituted-4-thiazolidones
JPS6052747B2 (ja) * 1980-10-09 1985-11-21 呉羽化学工業株式会社 ２−置換フエニル−５−アルキルチアゾリジン−４−オン、及び該化合物有効成分とする抗消化性潰瘍剤

Also Published As

Publication number Publication date
IT8023314A0 (it) 1980-07-08
FR2468598B1 (fr) 1986-03-07
GB2055816B (en) 1983-05-11
ES493649A0 (es) 1981-06-01
FR2468598A1 (fr) 1981-05-08
US4722932A (en) 1988-02-02
US4540702A (en) 1985-09-10
DE3026053C2 (de) 1982-07-01
ES8105308A1 (es) 1981-06-01
GB2055816A (en) 1981-03-11
CA1154447A (en) 1983-09-27
IT1131681B (it) 1986-06-25
DE3026053A1 (de) 1981-02-05
ES500075A0 (es) 1982-02-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603