ES8203875A1 - Procedimiento para la preparacion de derivados de 2,3,4,5- tetrahidro-1-benzoxepin-3,5-diona - Google Patents

Procedimiento para la preparacion de derivados de 2,3,4,5- tetrahidro-1-benzoxepin-3,5-diona

Info

Publication number
ES8203875A1
ES8203875A1 ES501213A ES501213A ES8203875A1 ES 8203875 A1 ES8203875 A1 ES 8203875A1 ES 501213 A ES501213 A ES 501213A ES 501213 A ES501213 A ES 501213A ES 8203875 A1 ES8203875 A1 ES 8203875A1
Authority
ES
Spain
Prior art keywords
hydrogen
alkyl
derivatives
member ring
preparation
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
ES501213A
Other languages
English (en)
Other versions
ES501213A0 (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.)
Abbott Products GmbH
Original Assignee
Kali Chemie Pharma GmbH
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 Kali Chemie Pharma GmbH filed Critical Kali Chemie Pharma GmbH
Publication of ES501213A0 publication Critical patent/ES501213A0/es
Publication of ES8203875A1 publication Critical patent/ES8203875A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
    • C07D313/02—Seven-membered rings
    • C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
    • C07D313/08—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/14—Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE 2,3,4,5-TETRAHIDRO-1-BENZOXEPIN-3,5-DIONA. CONSISTE EN HACER REACCIONAR EL COMPUESTO DE FORMULA GENERAL (I), EN QUE R8 ES UN GRUPO ALCOHILO DE BAJO PESO MOLECULAR, DE CADENA RECTA O RAMIFICADA, CON UNA BASE FUERTE DE LA SERIE DEHIDRURO DE LITIO, HIDRURO DE SODIO, TER BUTILANO DE LITIO, EN PRESENCIA DE UN DISOLVENTE INERTE A TEMPERATURAS COMPRENDIDAS ENTRE 70 C Y LA TEMPERATURA DE EBULLICION DEL DISOLVENTE. SE OBTIENE EL COMPUESTO (II), EN QUE R3 Y R4 SIGNIFICAN HIDROGENO, HALOGENO, UN GRUPO ALCOHILO, ALCOXI O ALCOHILTIO.
ES501213A 1979-08-02 1981-04-09 Procedimiento para la preparacion de derivados de 2,3,4,5- tetrahidro-1-benzoxepin-3,5-diona Expired ES8203875A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792931398 DE2931398A1 (de) 1979-08-02 1979-08-02 Neue 1-benzoxepin-5(2h)-on-derivate und ihre salze, verfahren und zwischenprodukte zu deren herstellung und diese verbindungen enthaltende arzneimittel

Publications (2)

Publication Number Publication Date
ES501213A0 ES501213A0 (es) 1982-04-01
ES8203875A1 true ES8203875A1 (es) 1982-04-01

Family

ID=6077477

Family Applications (2)

Application Number Title Priority Date Filing Date
ES493927A Granted ES493927A0 (es) 1979-08-02 1980-08-01 Procedimiento para la preparacion de derivados de 3-amino-1-benzoxepin-5(2h)-ona
ES501213A Expired ES8203875A1 (es) 1979-08-02 1981-04-09 Procedimiento para la preparacion de derivados de 2,3,4,5- tetrahidro-1-benzoxepin-3,5-diona

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES493927A Granted ES493927A0 (es) 1979-08-02 1980-08-01 Procedimiento para la preparacion de derivados de 3-amino-1-benzoxepin-5(2h)-ona

Country Status (20)

Country Link
US (2) US4279905A (es)
EP (2) EP0025109B1 (es)
JP (2) JPS5653675A (es)
AU (1) AU537110B2 (es)
CA (1) CA1162553A (es)
DD (2) DD154487A5 (es)
DE (3) DE2931398A1 (es)
DK (2) DK151629C (es)
ES (2) ES493927A0 (es)
FI (1) FI77029C (es)
GR (1) GR69360B (es)
HU (2) HU181580B (es)
IE (1) IE50059B1 (es)
IL (1) IL60557A (es)
NO (1) NO155054C (es)
NZ (1) NZ194331A (es)
PH (2) PH16306A (es)
PT (1) PT71599A (es)
SU (2) SU955860A3 (es)
ZA (1) ZA804546B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440296A1 (de) * 1984-11-05 1986-05-15 Kali-Chemie Pharma Gmbh, 3000 Hannover 3-amino-2,3-dihydro-1-benzoxepin-verbindungen sowie verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
DE3440295A1 (de) * 1984-11-05 1986-05-15 Kali-Chemie Pharma Gmbh, 3000 Hannover Verfahren zur diastereoselektiven reduktion von 3-amino-1-benzoxepin-5(2h)-onen
GB0412139D0 (en) 2004-06-01 2004-06-30 Exxonmobil Chem Patents Inc Olefin oligomerization process
JP4916481B2 (ja) * 2008-05-27 2012-04-11 ティーオーエー株式会社 機器筐体
WO2010077976A2 (en) 2008-12-17 2010-07-08 The Regents Of The University Of California Prokineticin receptor antagonists and uses thereof
US8718544B2 (en) 2009-08-31 2014-05-06 Sony Corporation Signal transmission device, electronic device, and signal transmission method
WO2019118230A1 (en) 2017-12-14 2019-06-20 Exxonmobil Chemical Patents Inc. Processes for isomerizing alpha olefins

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1593760A1 (de) * 1967-02-01 1972-06-08 Boehringer Sohn Ingelheim Verfahren zur Herstellung neuer Benz-epinderivate
US3991082A (en) * 1975-03-03 1976-11-09 Warner-Lambert Company 4-Substituted-2,3-dihydro-1-benzoxepin-3,5-diones and tautomers
US4153612A (en) * 1977-10-31 1979-05-08 The Upjohn Company 2-Benzoxepins

Also Published As

Publication number Publication date
US4279905A (en) 1981-07-21
DK151629C (da) 1988-06-20
JPS5653675A (en) 1981-05-13
AU6038980A (en) 1981-02-05
EP0074121A1 (de) 1983-03-16
DE3070642D1 (en) 1985-06-20
SU955860A3 (ru) 1982-08-30
DK333280A (da) 1981-02-03
IE50059B1 (en) 1986-02-05
AU537110B2 (en) 1984-06-07
ES501213A0 (es) 1982-04-01
NO155054C (no) 1987-02-04
HU182436B (en) 1984-01-30
DK86188D0 (da) 1988-02-19
PH16306A (en) 1983-09-05
HU181580B (en) 1983-10-28
DK151629B (da) 1987-12-21
ES8107212A1 (es) 1981-10-01
DK154081B (da) 1988-10-10
NO155054B (no) 1986-10-27
PT71599A (en) 1980-08-01
DE3070495D1 (en) 1985-05-15
JPH0256478A (ja) 1990-02-26
DK86188A (da) 1988-02-19
FI77029B (fi) 1988-09-30
DD154487A5 (de) 1982-03-24
JPH0147473B2 (es) 1989-10-13
NZ194331A (en) 1982-05-31
US4320061A (en) 1982-03-16
EP0025109A3 (en) 1981-07-15
PH17306A (en) 1984-07-18
DD201792A5 (de) 1983-08-10
IL60557A0 (en) 1980-09-16
CA1162553A (en) 1984-02-21
GR69360B (es) 1982-05-20
SU963468A3 (ru) 1982-09-30
FI802385A (fi) 1981-02-03
IL60557A (en) 1984-06-29
EP0025109A2 (de) 1981-03-18
EP0025109B1 (de) 1985-05-15
DE2931398A1 (de) 1981-02-26
IE801387L (en) 1981-02-02
JPH0231075B2 (es) 1990-07-11
ES493927A0 (es) 1981-10-01
FI77029C (fi) 1989-01-10
EP0074121B1 (de) 1985-04-10
NO802324L (no) 1981-02-03
DK154081C (da) 1989-02-27
ZA804546B (en) 1981-07-29

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