ES8500244A1 - "un procedimiento para preparar derivados de pirazinona" - Google Patents

"un procedimiento para preparar derivados de pirazinona"

Info

Publication number
ES8500244A1
ES8500244A1 ES522962A ES522962A ES8500244A1 ES 8500244 A1 ES8500244 A1 ES 8500244A1 ES 522962 A ES522962 A ES 522962A ES 522962 A ES522962 A ES 522962A ES 8500244 A1 ES8500244 A1 ES 8500244A1
Authority
ES
Spain
Prior art keywords
formula
acetyl
hydrogen
reaction
compound
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
ES522962A
Other languages
English (en)
Other versions
ES522962A0 (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.)
Smith Kline and French Laboratories Ltd
Original Assignee
Smith Kline and French Laboratories Ltd
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 GB838300476A external-priority patent/GB8300476D0/en
Application filed by Smith Kline and French Laboratories Ltd filed Critical Smith Kline and French Laboratories Ltd
Publication of ES522962A0 publication Critical patent/ES522962A0/es
Publication of ES8500244A1 publication Critical patent/ES8500244A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having 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
    • C07D241/18—Oxygen or sulfur atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE 5-(4-ACETAMIDO)FENILPIPERAZIN-2-ONAS Y DE SUS SALES FISIOLOGICAMENTE COMPATIBLES, DE FORMULA (I), EN LA QUE R1, R2 Y R3 SON HIDROGENO Y R4 ES ACETILO.CONSISTE EN LA REACCION DE UN COMPUESTO DE FORMULA (II) CON UN COMPUESTO DE FORMULA (III), EN LAS QUE R10 ES ACETILO, R11 ES UN GRUPO SALIENTE ACTIVO Y R1, R2 Y R3 SON HIDROGENO. LA REACCION SE EFECTUA EN PRESENCIA DE UNA BASE, EN UN DISOLVENTE INERTE.ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS COMO AGENTES INOTROPOS.
ES522962A 1982-06-05 1983-06-03 "un procedimiento para preparar derivados de pirazinona" Expired ES8500244A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8216437 1982-06-05
GB838300476A GB8300476D0 (en) 1983-01-08 1983-01-08 Heterocyclic compounds

Publications (2)

Publication Number Publication Date
ES522962A0 ES522962A0 (es) 1984-10-01
ES8500244A1 true ES8500244A1 (es) 1984-10-01

Family

ID=26283037

Family Applications (2)

Application Number Title Priority Date Filing Date
ES522962A Expired ES8500244A1 (es) 1982-06-05 1983-06-03 "un procedimiento para preparar derivados de pirazinona"
ES530024A Granted ES530024A0 (es) 1982-06-05 1984-02-24 Un procedimiento para preparar derivados de pirazinona

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES530024A Granted ES530024A0 (es) 1982-06-05 1984-02-24 Un procedimiento para preparar derivados de pirazinona

Country Status (15)

Country Link
US (2) US4514568A (es)
EP (1) EP0096517A3 (es)
KR (1) KR840005111A (es)
AU (1) AU1527583A (es)
DD (1) DD209818A5 (es)
DK (1) DK247783A (es)
ES (2) ES8500244A1 (es)
FI (1) FI831998L (es)
GR (1) GR79299B (es)
JO (1) JO1255B1 (es)
NO (1) NO832016L (es)
PL (1) PL242354A1 (es)
PT (1) PT76791B (es)
RO (1) RO86851B (es)
ZW (1) ZW12783A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657906A (en) * 1982-06-05 1987-04-14 Smith Kline & French Laboratories Ltd. Heterocyclic compounds having inotropic activity
GB8332313D0 (en) * 1983-12-02 1984-01-11 Smith Kline French Lab Chemical compounds
US4697016A (en) * 1984-10-26 1987-09-29 Ciba-Geigy Corporation Intermediates for the preparation of a carboxylic acid
US4595766A (en) * 1984-10-26 1986-06-17 Ciba-Geigy Corporation Process for the preparation of an indoline carboxylic acid
JPS62198671A (ja) * 1986-02-25 1987-09-02 Toyo Jozo Co Ltd １−置換アルキル１，２−ジヒドロ−２−ピラジノン誘導体
US7772188B2 (en) 2003-01-28 2010-08-10 Ironwood Pharmaceuticals, Inc. Methods and compositions for the treatment of gastrointestinal disorders
US20100120694A1 (en) 2008-06-04 2010-05-13 Synergy Pharmaceuticals, Inc. Agonists of Guanylate Cyclase Useful for the Treatment of Gastrointestinal Disorders, Inflammation, Cancer and Other Disorders
US8969514B2 (en) 2007-06-04 2015-03-03 Synergy Pharmaceuticals, Inc. Agonists of guanylate cyclase useful for the treatment of hypercholesterolemia, atherosclerosis, coronary heart disease, gallstone, obesity and other cardiovascular diseases
CA3089569C (en) 2007-06-04 2023-12-05 Synergy Pharmaceuticals Inc. Agonists of guanylate cyclase useful for the treatment of gastrointestinal disorders, inflammation, cancer and other disorders
EP2321341B1 (en) 2008-07-16 2017-02-22 Synergy Pharmaceuticals Inc. Agonists of guanylate cyclase useful for the treatment of gastrointestinal, inflammation, cancer and other disorders
WO2011022473A1 (en) * 2009-08-19 2011-02-24 Ambit Biosciences Corporation Biaryl compounds and methods of use thereof
US9616097B2 (en) 2010-09-15 2017-04-11 Synergy Pharmaceuticals, Inc. Formulations of guanylate cyclase C agonists and methods of use
CN108676076A (zh) 2011-03-01 2018-10-19 辛纳吉制药公司 制备鸟苷酸环化酶c激动剂的方法
BR112014031068A2 (pt) 2012-06-12 2017-06-27 Abbvie Inc derivados piridinona e piridazinona
JP6499591B2 (ja) 2013-02-25 2019-04-10 シナジー ファーマシューティカルズ インコーポレイテッド 結腸洗浄において用いるためのグアニル酸シクラーゼ受容体アゴニスト
EP2970384A1 (en) 2013-03-15 2016-01-20 Synergy Pharmaceuticals Inc. Agonists of guanylate cyclase and their uses
JP2016514670A (ja) 2013-03-15 2016-05-23 シナジー ファーマシューティカルズ インコーポレイテッド 他の薬物と組み合わせたグアニル酸シクラーゼ受容体アゴニスト
RS65632B1 (sr) 2013-06-05 2024-07-31 Bausch Health Ireland Ltd Ultra-prečišćeni agonisti guanilat-ciklaze c, postupak njihove pripreme i upotrebe
WO2015021358A2 (en) 2013-08-09 2015-02-12 Dominique Charmot Compounds and methods for inhibiting phosphate transport
JP2022533251A (ja) 2019-05-21 2022-07-21 アルデリックス， インコーポレイテッド 患者において血清リン酸塩を低下させるための組み合わせ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745161A (en) * 1970-04-20 1973-07-10 Merck & Co Inc Phenyl-hydroxy-pyrazine carboxylic acids and derivatives

Also Published As

Publication number Publication date
PT76791A (en) 1983-07-01
ES522962A0 (es) 1984-10-01
FI831998L (fi) 1983-12-06
RO86851A (ro) 1985-05-20
GR79299B (es) 1984-10-22
PT76791B (en) 1986-01-24
US4556711A (en) 1985-12-03
EP0096517A2 (en) 1983-12-21
DK247783A (da) 1983-12-06
AU1527583A (en) 1983-12-08
DD209818A5 (de) 1984-05-23
DK247783D0 (da) 1983-06-01
ES8707507A1 (es) 1985-12-01
US4514568A (en) 1985-04-30
ES530024A0 (es) 1985-12-01
FI831998A0 (fi) 1983-06-03
PL242354A1 (en) 1984-12-17
KR840005111A (ko) 1984-11-03
JO1255B1 (en) 1985-04-20
EP0096517A3 (en) 1985-04-03
RO86851B (ro) 1985-05-31
NO832016L (no) 1983-12-06
ZW12783A1 (en) 1983-08-24

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