ES2030627A6 - Procedimiento para la obtencion de compuestos benzopiranicos. - Google Patents

Procedimiento para la obtencion de compuestos benzopiranicos.

Info

Publication number
ES2030627A6
ES2030627A6 ES9003264A ES9003264A ES2030627A6 ES 2030627 A6 ES2030627 A6 ES 2030627A6 ES 9003264 A ES9003264 A ES 9003264A ES 9003264 A ES9003264 A ES 9003264A ES 2030627 A6 ES2030627 A6 ES 2030627A6
Authority
ES
Spain
Prior art keywords
alkyl
hydrogen
alkoxycarbonyl
optionally substituted
pharmacological activity
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 - Lifetime
Application number
ES9003264A
Other languages
English (en)
Inventor
Carmen Almansa
M Carmen Torres
Elena Carceller
Javier Bartroli
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.)
Noucor Health SA
Original Assignee
J Uriach y Cia 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 J Uriach y Cia SA filed Critical J Uriach y Cia SA
Priority to ES9003264A priority Critical patent/ES2030627A6/es
Priority to EP91120417A priority patent/EP0488301A1/en
Publication of ES2030627A6 publication Critical patent/ES2030627A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/68—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with nitrogen atoms directly attached in position 4
    • 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
    • C07D405/14—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 three or more hetero rings

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE COMPUESTOS BENZOPIRANICOS DE FORMULA GENERAL I UTILES COMO REGULADORES DE LA CONTRACCION DE LA MUSCULATURA LISA EN LOS SISTEMAS CARDIOVACULAR, BRONCOPULMONAR Y DIGESTIVO: EN DONDE RBS1 REPRESENTA UN GRUPO CIANO O NITRO; RBS2 REPRESENTA UN ATOMO DE HIDROGENO O DE HALOGENO; RBS3 REPRESENTA UN ATOMO DE NITROGENO O UN GRUPO CSI1-4 ALQUILO Y RBS4 ES CSI1-4 ALQUILO O RBS3 Y RBS4 JUNTOS SON POLIMETILENO; RBS5 ES OH Y RBS6 HIDROGENO, O BIEN LOS DOS JUNTOS FORMAN UN DOBLE ENLACE; RBS7 ES HIDROGENO O CSI1-6 ALQUILO; RBS8 ES UN GRUPO CICLOPENTILO, CICLOHEXILO, 1-PIPERAZINILO, 1-PIRROLIDINILO, 2-PIRROLIDINILO, 1-PIPERIDINILO, 2-PIPERIDINILO, 3-PIPERIDINILO, 4-PIPERIDINILO O 1-MORFOLINILO, OPCIONALMENTE SUSTITUIDOS POR UNO O DOS GRUPOS RBS9; RBS9 ES UN GRUPO HIDROXILO, OXO, CSI1-6-ALCOXICARBONILO, CSI1-6 ALQUILAMINOCARBONILO, CSI1-6 ALQUILCARBONILO, CSI1-6 ALQUILOXICARBONILMETILO, FENILOXICARBONILO O FENILMETILOXICARBONILO Y X ES UN ATOMO DE OXIGENO O AZUFRE, CARACTERIZADO PORQUE SE HACE REACCIONAR EL CORRESPONDIENTE 3-HIDROXI-4-AMINOBENZOPIRANO CON UN ACIDO CARBOXILICO EN PRESENCIA DE DICICLOHEXILCARBODIIMIDA EN EL SENO DE UN DISOLVENTE POLAR COMO DIMETILFORMAMIDA.
ES9003264A 1990-11-28 1990-11-28 Procedimiento para la obtencion de compuestos benzopiranicos. Expired - Lifetime ES2030627A6 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9003264A ES2030627A6 (es) 1990-11-28 1990-11-28 Procedimiento para la obtencion de compuestos benzopiranicos.
EP91120417A EP0488301A1 (en) 1990-11-28 1991-11-28 New benzopyran compounds with pharmacological activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9003264A ES2030627A6 (es) 1990-11-28 1990-11-28 Procedimiento para la obtencion de compuestos benzopiranicos.

Publications (1)

Publication Number Publication Date
ES2030627A6 true ES2030627A6 (es) 1992-11-01

Family

ID=8270142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9003264A Expired - Lifetime ES2030627A6 (es) 1990-11-28 1990-11-28 Procedimiento para la obtencion de compuestos benzopiranicos.

Country Status (2)

Country Link
EP (1) EP0488301A1 (es)
ES (1) ES2030627A6 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994012493A1 (en) * 1992-11-25 1994-06-09 Sandoz, Ltd. 2,2-dialkyl- and 2,2-dialkyl-3,4-dihydro-3-hydroxy-2h-1-benzopyr ans, their use as pharmaceuticals
US5574049A (en) * 1994-07-22 1996-11-12 Sandoz Ltd. 2,2-dialkyl- and 2,2-dialkyl-3,4-dihydro-3-hydroxy-2H-1-benzopyrans
GB9510477D0 (en) * 1995-05-24 1995-07-19 Sandoz Ltd Organic compounds
GB9822024D0 (en) * 1998-10-09 1998-12-02 Novartis Ag Organic compounds
TWI346112B (en) * 2004-02-25 2011-08-01 Nissan Chemical Ind Ltd Benzopyran compound
EP1836183A2 (en) 2004-12-13 2007-09-26 Galileo Pharmaceuticals, Inc. Spiro derivatives as lipoxygenase inhibitors
CA2620846A1 (en) * 2005-09-01 2007-03-08 Janssen Pharmaceutica N.V. Benzopyran and pyranopyridine derivatives as potassium channel openers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095316B1 (en) * 1982-05-21 1986-12-03 Beecham Group Plc Pharmaceutically active aminobenzopyrans
DE3479726D1 (de) * 1983-05-18 1989-10-19 Beecham Group Plc Benzopyran derivatives.

Also Published As

Publication number Publication date
EP0488301A1 (en) 1992-06-03

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