EA200100723A1 - Способ получения 1-(аминометил)циклогексилуксусной кислоты - Google Patents

Способ получения 1-(аминометил)циклогексилуксусной кислоты

Info

Publication number
EA200100723A1
EA200100723A1 EA200100723A EA200100723A EA200100723A1 EA 200100723 A1 EA200100723 A1 EA 200100723A1 EA 200100723 A EA200100723 A EA 200100723A EA 200100723 A EA200100723 A EA 200100723A EA 200100723 A1 EA200100723 A1 EA 200100723A1
Authority
EA
Eurasian Patent Office
Prior art keywords
aminomethyl
obtaining
formula
acetic acid
cyclohexylic acid
Prior art date
Application number
EA200100723A
Other languages
English (en)
Other versions
EA003555B1 (ru
Inventor
Тибор Гизур
Золтанне Лендьел
Кристина Салаи
Original Assignee
Рихтер Гедеон Ведьесети Дьяр Рт.
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 Рихтер Гедеон Ведьесети Дьяр Рт. filed Critical Рихтер Гедеон Ведьесети Дьяр Рт.
Publication of EA200100723A1 publication Critical patent/EA200100723A1/ru
Publication of EA003555B1 publication Critical patent/EA003555B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/50—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C205/51—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

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

Abstract

Изобретение относится к новому способу получения 1-(аминометил)циклогексилуксусной кислоты формулы (I) из нового промежуточного производного 1-(нитрометил)циклогексилуксусной кислоты формулы (II), где R представляет собой водород, бензильную группу, дифенилметильную группу или их производные, замещенные в ароматическом кольце C-Cалкилом или алкокси.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200100723A 1998-12-29 1999-12-23 Способ получения 1-(аминометил)циклогексилуксусной кислоты EA003555B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU9803034A HU225502B1 (en) 1998-12-29 1998-12-29 Process for producing 1-(amino-metyl)-cyclohexene-acetic-acid and intermediates
PCT/HU1999/000102 WO2000039074A1 (en) 1998-12-29 1999-12-23 Process for the synthesis of 1-(aminomethyl)cyclohexyl-acetic acid

Publications (2)

Publication Number Publication Date
EA200100723A1 true EA200100723A1 (ru) 2001-12-24
EA003555B1 EA003555B1 (ru) 2003-06-26

Family

ID=89997614

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200100723A EA003555B1 (ru) 1998-12-29 1999-12-23 Способ получения 1-(аминометил)циклогексилуксусной кислоты

Country Status (18)

Country Link
US (1) US6765114B1 (ru)
JP (1) JP2002533431A (ru)
CN (1) CN1221525C (ru)
AT (1) ATE250569T1 (ru)
AU (1) AU1996300A (ru)
BG (1) BG65056B1 (ru)
CA (1) CA2349826C (ru)
CZ (1) CZ301922B6 (ru)
DE (1) DE69911646T2 (ru)
DK (1) DK1140793T3 (ru)
EA (1) EA003555B1 (ru)
EE (1) EE04587B1 (ru)
ES (1) ES2207979T3 (ru)
HU (1) HU225502B1 (ru)
PL (1) PL196854B1 (ru)
SK (1) SK287019B6 (ru)
UA (1) UA73108C2 (ru)
WO (1) WO2000039074A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL153441A0 (en) * 2000-06-16 2003-07-06 Teva Pharma Stable gabapentin having ph within a controlled range
CA2660769C (en) * 2006-06-30 2013-12-03 Zach System S.P.A. Process for preparing gabapentin
US20110190393A1 (en) * 2008-06-03 2011-08-04 Generics (Uk) Limited Novel and efficient method for the synthesis of an amino acid
CN104974037B (zh) * 2014-04-13 2019-04-30 江苏康缘药业股份有限公司 一种含羧基多羰基姜黄素衍生物及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253039A (en) * 1962-02-05 1966-05-24 Engelhard Ind Inc Catalytic hydrogenation of organic nitrocompounds
US3594419A (en) * 1968-04-15 1971-07-20 Gulf Research Development Co Process for converting nitroparaffins to amines
US3766271A (en) * 1971-03-04 1973-10-16 Texaco Inc Homogeneous catalysts useful in the reduction of nitroparaffins to amines
DE2460891C2 (de) * 1974-12-21 1982-09-23 Gödecke AG, 1000 Berlin 1-Aminomethyl-1-cycloalkanessigsäuren und deren Ester, Verfahren zu deren Herstellung und diese Verbindungen enthaltende Arzneimittel
US4894476A (en) * 1988-05-02 1990-01-16 Warner-Lambert Company Gabapentin monohydrate and a process for producing the same
DE3928183A1 (de) * 1989-08-25 1991-02-28 Goedecke Ag Lactamfreie cyclische aminosaeuren
DE3928182A1 (de) * 1989-08-25 1991-02-28 Goedecke Ag Verfahren zur herstellung von gabapentin
FI905584A (fi) 1989-11-16 1991-05-17 Lonza Ag Foerfarande foer framstaellning av 1-(aminometyl)cyklohexanaettikssyra.
CA2303244C (en) * 1997-10-27 2005-12-06 Warner-Lambert Company Cyclic amino acids and derivatives thereof useful as pharmaceutical agents

Also Published As

Publication number Publication date
PL196854B1 (pl) 2008-02-29
EA003555B1 (ru) 2003-06-26
CN1221525C (zh) 2005-10-05
CZ20012070A3 (cs) 2001-09-12
DE69911646D1 (de) 2003-10-30
BG105491A (en) 2001-12-29
WO2000039074A1 (en) 2000-07-06
BG65056B1 (bg) 2007-01-31
CA2349826C (en) 2009-05-12
US6765114B1 (en) 2004-07-20
HUP9803034A2 (hu) 2001-02-28
JP2002533431A (ja) 2002-10-08
CN1325378A (zh) 2001-12-05
CZ301922B6 (cs) 2010-07-28
UA73108C2 (en) 2005-06-15
AU1996300A (en) 2000-07-31
HU9803034D0 (en) 1999-02-01
DE69911646T2 (de) 2004-07-08
ATE250569T1 (de) 2003-10-15
SK9372001A3 (en) 2002-01-07
DK1140793T3 (da) 2004-02-02
PL348461A1 (en) 2002-05-20
EE04587B1 (et) 2006-02-15
CA2349826A1 (en) 2000-07-06
SK287019B6 (sk) 2009-09-07
ES2207979T3 (es) 2004-06-01
HU225502B1 (en) 2007-01-29
EE200100295A (et) 2002-12-16

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU