AR247546A1 - Un procedimiento para la obtencion de derivados de acidos carboxilicos de la pirocatequina - Google Patents

Un procedimiento para la obtencion de derivados de acidos carboxilicos de la pirocatequina

Info

Publication number
AR247546A1
AR247546A1 AR88312079A AR31207988A AR247546A1 AR 247546 A1 AR247546 A1 AR 247546A1 AR 88312079 A AR88312079 A AR 88312079A AR 31207988 A AR31207988 A AR 31207988A AR 247546 A1 AR247546 A1 AR 247546A1
Authority
AR
Argentina
Prior art keywords
hydrogen
alkyl
formula
compound
halogen
Prior art date
Application number
AR88312079A
Other languages
English (en)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of AR247546A1 publication Critical patent/AR247546A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/52—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C229/54—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • C07C229/64—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring the carbon skeleton being further substituted by singly-bound oxygen atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
    • C07C65/24—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups polycyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/32—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups
    • C07C65/40—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing keto groups containing singly bound oxygen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Pulmonology (AREA)
  • Dermatology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

UN PROCEDIMIENTO PARA LA OBTENCION DE COMPUESTOS DE FORMULA I EN DONDE: R1 ES -C(O)OR, HIDROGENO, ACETILO, HIDROXILO O ALCANOILOXILO, EN DONDE R ES HIDROGENO, ALQUILO O -(CH2)N-N-(ALQUILO)2, R3 ES HIDROGENO, ALQUILO O AMINO, R4 ES HIDROGENO, ALQUILO, HALOGENO O AMINO, Y A ES FORMULA A' Y A''EN DONDE, R5 ES HIDROGENO O ACILO, R6 ES HIDROGENO, HALOGENO, ALQUILO, ARILO O CICLOALQUILO, Y R7 Y R8 SON HIDROGENO, ALQUILO O HALOGENO, R9 ES HIDROGENO O ALQUILO, R10 ES ALQUILO, HIDROGENO O HALOGENO, R11 ES HIDROGENO, ALQUILO, CICLOALQUILO O HALOGENO, M ES 0 O 1, N ES UN NUMERO ENTERO DE 2A 10, A CONDICION DE QUE SOLO UNO DE R1 O R2 PUEDA SER HIDROXILO, ALCANOILOXIDO O -C(O)OR, Y CUANDO R ES HIDROGENO, UNA SAL DE LOS MISMOS CON UNA BASE FARMACEUTICAMENTE ACEPTABLE, Y CUANDO R ES -(CH2)N-N- (ALQUILO)2, EL PROCEDIMIENTO COMPRENDE LA REACCION DE UN COMPUESTO DE FORMULA XXXVI O III, CON UN COMPUESTO DE FORMULA IV, PARA OBTENER UN COMPUESTO DE FORMULA XXXIV O XXXVII, O LA REACCION DE UN COMPUESTOÑ DE FORMULA XXXIX, CON UN COMPUESTO DE FORMULA XXXX, PARA OBTENER UN COMPUESTO DE FORMULA XXXXI EN DONDE R'1 ES HIDROGENO, ALCOXICARBONILO O ACETILO; R'2 ES HIDROGENO, O ALCOXICARBONILO; R12 ES BENCILO O ACILO, R13 ES BENCILO; X ES BROMO O METANOSULFONILOXILO; CON LA CONDICION DE QUE NO MAS DE UNO DE R'1 O R'2 SEA HIDROXILO O ALCOXICARBONILO, O QUE NO MAS DE UNO DE R''1 O R''2 SEA CARBOXILO O HIDROXILO; ROMPIENDO LOS GRUPOS METOXILO EN UN COMPUESTO DE FORMULA XXXIV O XXXVII; ROMPIENDO EL ESTER BENCILICO Y CUALQUIER GRUPO ESTER BENCILICO R12 EN UN COMPUESTO DEFORMULA XXXXI.
AR88312079A 1987-10-01 1988-09-30 Un procedimiento para la obtencion de derivados de acidos carboxilicos de la pirocatequina AR247546A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10378987A 1987-10-01 1987-10-01
US22347088A 1988-07-22 1988-07-22

Publications (1)

Publication Number Publication Date
AR247546A1 true AR247546A1 (es) 1995-01-31

Family

ID=26800855

Family Applications (1)

Application Number Title Priority Date Filing Date
AR88312079A AR247546A1 (es) 1987-10-01 1988-09-30 Un procedimiento para la obtencion de derivados de acidos carboxilicos de la pirocatequina

Country Status (18)

Country Link
EP (1) EP0310126B1 (es)
JP (1) JPH01128953A (es)
KR (1) KR890006559A (es)
AR (1) AR247546A1 (es)
AU (1) AU632266B2 (es)
CA (1) CA1328279C (es)
DE (1) DE3883335D1 (es)
DK (1) DK549888A (es)
ES (1) ES2058203T3 (es)
FI (1) FI92188C (es)
HU (1) HU204751B (es)
IL (1) IL87876A0 (es)
MC (1) MC1981A1 (es)
NO (1) NO169835C (es)
NZ (1) NZ226371A (es)
PH (1) PH25869A (es)
PT (1) PT88634B (es)
YU (1) YU182588A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191108A (en) * 1987-10-01 1993-03-02 Hoffmann-La Roche Inc. Catechol carboxylic acids
DE3903988A1 (de) * 1989-02-10 1990-08-30 Basf Ag Oxidierte diphenylheteroalkane, ihre herstellung und verwendung
US4937371A (en) * 1989-02-21 1990-06-26 Hoffmann-La Roche Inc. Dihydroxynaphthalene derivatives
FR2653119B1 (fr) * 1989-10-18 1994-08-05 Lipha Nouveaux aryloxy alcoyl benzenes, leurs procedes de preparation et les compositions pharmaceutiques en renfermant.
US5374772A (en) * 1992-12-08 1994-12-20 Hoffmann-Laroche Inc. Substituted benzoic acids, inhibitors of phospholipases A2
WO1998041202A1 (en) * 1997-03-20 1998-09-24 The Government Of The United States Of America, Represented By The Secretary, Department Of Health And Human Services Hydroxybenzoate metabolites and hydroxybenzoate analogues as protectors against oxidative stress and chemotherapeutic drug cytotoxicity, cardiotoxicity and extravasation tissue injury
CN101735048A (zh) * 2008-11-05 2010-06-16 上海慈瑞医药科技有限公司 具胰岛素增敏活性的水杨酸类化合物及其制备方法
FR2984730A1 (fr) 2011-12-22 2013-06-28 Diverchim Nouvelles compositions cosmetiques anti-age et depigmentantes
US11760715B2 (en) 2016-03-03 2023-09-19 Université De Moncton Modulators of lipoxygenase and cyclooxygenase enzyme activity

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125059A1 (de) * 1981-06-26 1983-01-05 Bayer Ag, 5090 Leverkusen Dioxybenzoletherderivate, diese enthaltende arzneimittel, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
YU182588A (en) 1990-04-30
CA1328279C (en) 1994-04-05
AU2332488A (en) 1989-04-06
AU632266B2 (en) 1992-12-24
IL87876A0 (en) 1989-03-31
NO884361D0 (no) 1988-09-30
JPH01128953A (ja) 1989-05-22
HU204751B (en) 1992-02-28
PH25869A (en) 1991-12-02
DK549888A (da) 1989-04-02
EP0310126A2 (de) 1989-04-05
PT88634A (pt) 1988-10-01
KR890006559A (ko) 1989-06-14
DE3883335D1 (de) 1993-09-23
PT88634B (pt) 1992-12-31
NZ226371A (en) 1992-12-23
HUT48192A (en) 1989-05-29
DK549888D0 (da) 1988-09-30
EP0310126B1 (de) 1993-08-18
NO169835B (no) 1992-05-04
ES2058203T3 (es) 1994-11-01
EP0310126A3 (en) 1990-09-26
MC1981A1 (fr) 1989-11-23
FI884473A0 (fi) 1988-09-29
FI92188C (fi) 1994-10-10
NO884361L (no) 1989-04-03
FI884473A (fi) 1989-04-02
FI92188B (fi) 1994-06-30
NO169835C (no) 1992-08-12

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