JP4437093B2 - ３−［２−（３，４−ジメトキシ−ベンゾイル）−４，５−ジメトキシ−フェニル］−ペンタン−２−オンの製法 - Google Patents

３−［２−（３，４−ジメトキシ−ベンゾイル）−４，５−ジメトキシ−フェニル］−ペンタン−２−オンの製法 Download PDF

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Publication number
JP4437093B2
JP4437093B2 JP2004559931A JP2004559931A JP4437093B2 JP 4437093 B2 JP4437093 B2 JP 4437093B2 JP 2004559931 A JP2004559931 A JP 2004559931A JP 2004559931 A JP2004559931 A JP 2004559931A JP 4437093 B2 JP4437093 B2 JP 4437093B2
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JP
Japan
Prior art keywords
general formula
dimethoxy
compound
process according
compound represented
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Expired - Fee Related
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JP2004559931A
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English (en)
Japanese (ja)
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JP2006509814A (ja
Inventor
モルナールネー サム エリカ
シミグ ヂュラ
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Egis Pharmaceuticals PLC
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Egis Pharmaceuticals PLC
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Publication of JP2006509814A publication Critical patent/JP2006509814A/ja
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    • 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
    • C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/29—Saturated compounds containing keto groups bound to rings
    • C07C49/35—Saturated compounds containing keto groups bound to rings containing ether groups, groups, groups, or groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2004559931A 2002-12-16 2002-12-31 ３−［２−（３，４−ジメトキシ−ベンゾイル）−４，５−ジメトキシ−フェニル］−ペンタン−２−オンの製法 Expired - Fee Related JP4437093B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0204342A HU227044B1 (en) 2002-12-16 2002-12-16 Process for producing 3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]-pentan-2-one
PCT/HU2002/000178 WO2004054951A1 (en) 2002-12-16 2002-12-31 Process for the preparation of 3-[2-(3,4-dimethoxy-benzoyl)-4,5-dimethoxy-phenyl]-pentan-2-one

Publications (2)

Publication Number Publication Date
JP2006509814A JP2006509814A (ja) 2006-03-23
JP4437093B2 true JP4437093B2 (ja) 2010-03-24

Family

ID=89981000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004559931A Expired - Fee Related JP4437093B2 (ja) 2002-12-16 2002-12-31 ３−［２−（３，４−ジメトキシ−ベンゾイル）−４，５−ジメトキシ−フェニル］−ペンタン−２−オンの製法

Country Status (12)

Country Link
EP (1) EP1575890A1 (cs)
JP (1) JP4437093B2 (cs)
KR (1) KR100936306B1 (cs)
AU (2) AU2002361068A1 (cs)
BG (1) BG109230A (cs)
CZ (1) CZ2005388A3 (cs)
EA (1) EA007788B1 (cs)
HU (1) HU227044B1 (cs)
PL (1) PL376530A1 (cs)
SK (1) SK702005A3 (cs)
UA (1) UA78634C2 (cs)
WO (2) WO2004054951A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100714181B1 (ko) * 2005-07-04 2007-05-04 주식회사 자동기 제설재 살포기용 연료공급장치
CN104098482B (zh) * 2013-04-12 2016-04-20 江苏英力科技发展有限公司 一种3,4-二甲氧基-n,n-二甲基苯甲酰胺的制备方法
CN104262128B (zh) * 2014-09-04 2016-04-13 山东金城医药化工股份有限公司 托非索泮中间体的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU194529B (en) * 1984-07-20 1988-02-29 Gyogyszerkutato Intezet New process for producing 2-aroyl-phenylacetone-derivatives
AU2002348942A1 (en) * 2001-12-13 2003-06-23 Egis Gyogyszergyar Rt. Process for the preparation of tofisopam and new intermediates

Also Published As

Publication number Publication date
HUP0204342A3 (en) 2004-11-29
HU227044B1 (en) 2010-05-28
KR100936306B1 (ko) 2010-01-12
AU2002361068A1 (en) 2004-07-09
AU2003292449A1 (en) 2004-07-09
CZ2005388A3 (cs) 2005-09-14
WO2004054951A1 (en) 2004-07-01
EA200500966A1 (ru) 2005-12-29
PL376530A1 (pl) 2006-01-09
SK702005A3 (sk) 2005-09-08
BG109230A (bg) 2006-04-28
EP1575890A1 (en) 2005-09-21
HU0204342D0 (en) 2003-02-28
EA007788B1 (ru) 2007-02-27
HUP0204342A2 (hu) 2004-07-28
UA78634C2 (en) 2007-04-10
WO2004054952A1 (en) 2004-07-01
KR20050085686A (ko) 2005-08-29
JP2006509814A (ja) 2006-03-23

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