MXPA04005213A - Proceso para la preparacion de 4-metil-7-aminoquinolonas. - Google Patents

Proceso para la preparacion de 4-metil-7-aminoquinolonas.

Info

Publication number
MXPA04005213A
MXPA04005213A MXPA04005213A MXPA04005213A MXPA04005213A MX PA04005213 A MXPA04005213 A MX PA04005213A MX PA04005213 A MXPA04005213 A MX PA04005213A MX PA04005213 A MXPA04005213 A MX PA04005213A MX PA04005213 A MXPA04005213 A MX PA04005213A
Authority
MX
Mexico
Prior art keywords
group
radical
alkyl
aryl
compound
Prior art date
Application number
MXPA04005213A
Other languages
English (en)
Inventor
Lamatsch Bernd
Original Assignee
Ciba Sc Holding Ag
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 Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of MXPA04005213A publication Critical patent/MXPA04005213A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms 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
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C07D215/227—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms 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
    • C07D215/38—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Quinoline Compounds (AREA)

Abstract

La presente invencion se relaciona con un proceso para la preparacion de un compuesto de formula general(ver formula I)el cual comprende convertir un compuesto de la formula general(ver formula II)en un solvente organico aprotico en presencia de una cantidad cataliticamente activa de un acido fuerte (catalizador) o de un agente que libere un acido fuerte o de una sal de amonio de un acido fuerte, siendo tambien posible que el catalizador sea parte del material inicial/producto, en un compuesto de formula I, donde R5, R6 y R7 son cada uno independientemente entre si un atomo de hidrogeno, un grupo nitro, un grupo sulfa, un atomo de halogeno, un pseudohalogeno, un grupo COOR1 o CONHR2, un radical alquilo de C1-8, alcoxi de C1-8 o ariloxi, un grupo amida, un radical tioalquilo o tioarilo, un radical alquil- o aril-sulfonilo, un radical alquil- o aril-sulfinilo, un grupo trifluorometilo o un grupo fosfono, siendo R1 y R2 un atomo de hidrogeno o un radical alquilo de C1-8 o un radical arilo o raralquilo, R10 es un grupo -C(O)CH2C(O)CH3 y R11 es un atomo de hidrogeno o un radical acilo, o R10 y R11 son un grupo -C(O)CH2C(O)CH3.El proceso de acuerdo a la invencion es simple de efectuar y da como resultado productos de pureza quimica alta y pureza isomerica alta en un alto rendimiento.
MXPA04005213A 2001-12-11 2002-12-03 Proceso para la preparacion de 4-metil-7-aminoquinolonas. MXPA04005213A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01811206 2001-12-11
PCT/EP2002/013663 WO2003050089A1 (en) 2001-12-11 2002-12-03 Process for the preparation of 4-methyl-7-aminoquinolones

Publications (1)

Publication Number Publication Date
MXPA04005213A true MXPA04005213A (es) 2004-08-19

Family

ID=8184301

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04005213A MXPA04005213A (es) 2001-12-11 2002-12-03 Proceso para la preparacion de 4-metil-7-aminoquinolonas.

Country Status (10)

Country Link
US (1) US7144993B2 (es)
EP (1) EP1453809A1 (es)
JP (1) JP2005518373A (es)
KR (1) KR20040065577A (es)
CN (1) CN100374423C (es)
AU (1) AU2002358085A1 (es)
BR (1) BR0214864A (es)
CA (1) CA2467511A1 (es)
MX (1) MXPA04005213A (es)
WO (1) WO2003050089A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107813A1 (de) * 2001-02-20 2002-09-05 Bosch Gmbh Robert Drucksensormodul
US7459469B2 (en) 2004-11-10 2008-12-02 Targacept, Inc. Hydroxybenzoate salts of metanicotine compounds
CN103232389A (zh) * 2013-05-08 2013-08-07 浙江新三和医药化工股份有限公司 2-氯甲基-4-甲氧基-3,5-二甲基吡啶盐酸盐的制备方法
CN115368957B (zh) * 2019-08-14 2023-10-13 胜牌全球产品知识产权有限公司 含有无灰tbn分子的润滑剂组合物
CN114907260A (zh) * 2022-05-27 2022-08-16 河南省科学院高新技术研究中心 一种利用离子液体制备4-溴甲基喹啉酮的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152786A (en) * 1936-07-09 1939-04-04 Carbide & Carbon Chem Corp Preparation of acetoacetyl aromatic acid amides
US2311054A (en) * 1939-06-30 1943-02-16 Eastman Kodak Co Preparation of amino compounds
US2688543A (en) * 1950-12-20 1954-09-07 Gen Aniline & Film Corp Poly-acetoacetyl derivatives of polyamines as azo components in diazotype photoprinting material
DE958647C (de) * 1952-12-28 1957-02-21 Hoechst Ag Verfahren zur Herstellung von 7-Amino-2-oxy-4-methyl-chinolinen
US2936306A (en) * 1957-05-17 1960-05-10 Ciba Ltd Azo-dyestuffs
US3119808A (en) * 1960-11-14 1964-01-28 Ici Ltd 7-(monoacetoacet monoarylide)-azo-4-methyl-2-hydroxy-quinoline coloring matters
DE1278039B (de) * 1960-11-18 1968-09-19 Ici Ltd Verfahren zur Herstellung von Azofarbstoffen
US3304328A (en) * 1963-10-25 1967-02-14 Fmc Corp Preparation of acetoacetarylamides
FR1451064A (fr) * 1965-10-22 1966-06-24 Fmc Corp Procédé d'obtention d'acéto-acétarylamides en milieu aqueux
US3933886A (en) 1971-10-04 1976-01-20 Henkel & Cie Gmbh Diamino-nitro-benzene compounds
DE2149467A1 (de) * 1971-10-04 1973-04-12 Therachemie Chem Therapeut Haarfaerbemittel
US3907494A (en) * 1971-10-04 1975-09-23 Therachemie Chem Therapeut Hair dyes based on diamino-nitro-benzene compounds
US4064131A (en) 1973-09-20 1977-12-20 Lonza, Ltd. Process for the production of 1,2-dihydro-2-oxo-4-methyl-7-acetoacetic acid amido-quinoline
JPS5058080A (es) * 1973-09-20 1975-05-20
FR2286813A1 (fr) * 1974-10-03 1976-04-30 Roussel Uclaf Nouveaux crotonanilides substitues, procede de preparation et compositions pesticides les contenant
DE2519036A1 (de) * 1975-04-29 1976-11-11 Hoechst Ag Verfahren zur herstellung von acetoacetylarylamiden
DE3604050A1 (de) * 1986-02-08 1987-08-13 Boehringer Mannheim Gmbh Thioether, verfahren zu deren herstellung sowie diese verbindungen enthaltende arzneimittel
JPS62215660A (ja) * 1986-03-17 1987-09-22 Nippon Kayaku Co Ltd アゾ化合物及びそれを用いる基材の染色法

Also Published As

Publication number Publication date
US20050222397A1 (en) 2005-10-06
CA2467511A1 (en) 2003-06-19
BR0214864A (pt) 2004-12-14
CN100374423C (zh) 2008-03-12
US7144993B2 (en) 2006-12-05
KR20040065577A (ko) 2004-07-22
JP2005518373A (ja) 2005-06-23
WO2003050089A1 (en) 2003-06-19
CN1602301A (zh) 2005-03-30
EP1453809A1 (en) 2004-09-08
AU2002358085A1 (en) 2003-06-23

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