ES8503657A1 - Un procedimiento para la preparacion de derivados de 3-sulfonamidopiridinas 2 -sustituidas. - Google Patents

Un procedimiento para la preparacion de derivados de 3-sulfonamidopiridinas 2 -sustituidas.

Info

Publication number
ES8503657A1
ES8503657A1 ES523901A ES523901A ES8503657A1 ES 8503657 A1 ES8503657 A1 ES 8503657A1 ES 523901 A ES523901 A ES 523901A ES 523901 A ES523901 A ES 523901A ES 8503657 A1 ES8503657 A1 ES 8503657A1
Authority
ES
Spain
Prior art keywords
substituted
sulfonamidepyridine
preparing
compounds
same
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
ES523901A
Other languages
English (en)
Other versions
ES523901A0 (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.)
Laboratorios Abello SA
Original Assignee
Fabrica de Productos Quimicos y Farmaceuticos Abello 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
Application filed by Fabrica de Productos Quimicos y Farmaceuticos Abello SA filed Critical Fabrica de Productos Quimicos y Farmaceuticos Abello SA
Priority to ES523901A priority Critical patent/ES523901A0/es
Priority to US06/626,959 priority patent/US4569999A/en
Priority to EP84107876A priority patent/EP0131861A3/en
Publication of ES8503657A1 publication Critical patent/ES8503657A1/es
Publication of ES523901A0 publication Critical patent/ES523901A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/70—Sulfur atoms
    • C07D213/71—Sulfur atoms to which a second hetero atom is attached
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE 3-SULFONAMIDOPIRIDINAS 2-SUSTITUIDAS, DE FORMULA GENERAL (I).COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE HACE REACCIONAR UNA 2-CLOROPIRIDINSULFONAMIDA, DE FORMULA GENERAL (II), CON UN ALCOHOL DE FORMULA GENERAL (III); SEGUNDA, EL PRODUCTO DE LA REACCION ANTERIOR SE TRATA CON UN ACIDO ORGANICO O MINERAL DILUIDO; Y POR ULTIMO, SE AISLA EL PRODUCTO OBTENIDO, COMO BASE O SAL DE ACIDO ORGANICO O MINERAL.DE APLICACION EN TERAPEUTICA Y COMO PRODUCTOS INTERMEDIOS PARA LA SINTESIS DE OTRAS PIRIDINAS ACTIVAS FARMACOLOGICAMENTE.
ES523901A 1983-07-06 1983-07-06 Un procedimiento para la preparacion de derivados de 3-sulfonamidopiridinas 2 -sustituidas. Granted ES523901A0 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES523901A ES523901A0 (es) 1983-07-06 1983-07-06 Un procedimiento para la preparacion de derivados de 3-sulfonamidopiridinas 2 -sustituidas.
US06/626,959 US4569999A (en) 1983-07-06 1984-07-02 2-Substituted-3-sulfonamide-pyridine derivatives
EP84107876A EP0131861A3 (en) 1983-07-06 1984-07-06 2-substituted-3-sulfonamidepyridine compounds, process for preparing and pharmaceutical compositions comprising the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES523901A ES523901A0 (es) 1983-07-06 1983-07-06 Un procedimiento para la preparacion de derivados de 3-sulfonamidopiridinas 2 -sustituidas.

Publications (2)

Publication Number Publication Date
ES8503657A1 true ES8503657A1 (es) 1985-04-01
ES523901A0 ES523901A0 (es) 1985-04-01

Family

ID=8485976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523901A Granted ES523901A0 (es) 1983-07-06 1983-07-06 Un procedimiento para la preparacion de derivados de 3-sulfonamidopiridinas 2 -sustituidas.

Country Status (3)

Country Link
US (1) US4569999A (es)
EP (1) EP0131861A3 (es)
ES (1) ES523901A0 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR518M (es) * 1960-08-31 1961-05-15
US3202576A (en) * 1963-05-31 1965-08-24 Merck & Co Inc Anticoccidial compositions and methods of using same
CH484172A (de) * 1965-07-09 1970-01-15 Ciba Geigy Verfahren zur Herstellung eines neuen Oxazolidinons
US4115575A (en) * 1973-02-20 1978-09-19 Ciba-Geigy Corporation 2-(3-Amino-2-hydroxy-propoxy)-pyrazines
DE2507902A1 (de) * 1974-04-02 1975-10-09 Ciba Geigy Ag Neue amine und verfahren zu ihrer herstellung
US4000282A (en) * 1974-12-16 1976-12-28 Merck & Co., Inc. 2-(3-tert. butyl or isopropylamino-2-hydroxypropoxy)-3-cyanopyridines
US4060601A (en) * 1976-06-15 1977-11-29 Merck & Co., Inc. Certain lower-alkyl amino-2'-hydroxy-propoxy pyridines
US4092419A (en) * 1976-06-15 1978-05-30 Merck & Co., Inc. Substituted (3-loweralkylamino-2-R1 O-propoxy)pyridines, their preparation and use
US4091104A (en) * 1976-06-15 1978-05-23 Merck & Co., Inc. Substituted (3-loweralkylamino-2-R1 O-propoxy)pyridines, their preparation and use
JPS54106476A (en) * 1978-01-04 1979-08-21 Merck & Co Inc Multiisubstituted 22*33lower alkylaminoo22 r100propoxy*pyridine

Also Published As

Publication number Publication date
EP0131861A3 (en) 1987-01-07
US4569999A (en) 1986-02-11
EP0131861A2 (en) 1985-01-23
ES523901A0 (es) 1985-04-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401