KR100193973B1 - 2,2-디메틸-2,3-디하이드로벤조푸란-7-카복실산의 제조방법 및 그의 중간체 - Google Patents

2,2-디메틸-2,3-디하이드로벤조푸란-7-카복실산의 제조방법 및 그의 중간체 Download PDF

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Publication number
KR100193973B1
KR100193973B1 KR1019920003610A KR920003610A KR100193973B1 KR 100193973 B1 KR100193973 B1 KR 100193973B1 KR 1019920003610 A KR1019920003610 A KR 1019920003610A KR 920003610 A KR920003610 A KR 920003610A KR 100193973 B1 KR100193973 B1 KR 100193973B1
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KR
South Korea
Prior art keywords
acid
methyl
intermediates
compound
formula
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 - Fee Related
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KR1019920003610A
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English (en)
Korean (ko)
Other versions
KR920018038A (ko
Inventor
랜댈 슈미드 크리스토퍼
Original Assignee
피터 지. 스트링거
일라이 릴리 앤드 캄파니
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Publication of KR920018038A publication Critical patent/KR920018038A/ko
Application granted granted Critical
Publication of KR100193973B1 publication Critical patent/KR100193973B1/ko
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/88—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
KR1019920003610A 1991-03-07 1992-03-05 2,2-디메틸-2,3-디하이드로벤조푸란-7-카복실산의 제조방법 및 그의 중간체 Expired - Fee Related KR100193973B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US666,279 1991-03-07
US07/666,279 US5142069A (en) 1991-03-07 1991-03-07 Process of preparing 2,2-dimethyl-2,3-dihydrobenzofuran-7-carboxylic acids

Publications (2)

Publication Number Publication Date
KR920018038A KR920018038A (ko) 1992-10-21
KR100193973B1 true KR100193973B1 (ko) 1999-06-15

Family

ID=24673565

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920003610A Expired - Fee Related KR100193973B1 (ko) 1991-03-07 1992-03-05 2,2-디메틸-2,3-디하이드로벤조푸란-7-카복실산의 제조방법 및 그의 중간체

Country Status (16)

Country Link
US (1) US5142069A (enExample)
EP (1) EP0502735B1 (enExample)
JP (1) JPH04338381A (enExample)
KR (1) KR100193973B1 (enExample)
AT (1) ATE127461T1 (enExample)
BR (1) BR9200768A (enExample)
CA (1) CA2062329A1 (enExample)
DE (1) DE69204497T2 (enExample)
DK (1) DK0502735T3 (enExample)
ES (1) ES2078652T3 (enExample)
GR (1) GR3017875T3 (enExample)
HU (1) HU212786B (enExample)
IE (1) IE67382B1 (enExample)
IL (1) IL101149A (enExample)
MX (1) MX9200962A (enExample)
TW (1) TW198014B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723103A (en) * 1994-12-09 1998-03-03 Vanderbilt University Substituted benzamides and radioligand analogs and methods of use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860619A (en) * 1969-05-09 1975-01-14 Novo Terapeutisk Labor As Sulphonylurea derivatives
WO1984003281A1 (en) * 1983-02-19 1984-08-30 Beecham Group Plc Azabicycloalkyl benzamide and anilide derivatives
CA1297877C (en) * 1983-12-22 1992-03-24 Daniel Lednicer Benzofurancarboxamides useful as antiemetic or antipsychotic agents
US4888353A (en) * 1986-02-28 1989-12-19 Erbamont, Inc. Carboxamides useful as antiemetic or antipsychotic agents
US4921982A (en) * 1988-07-21 1990-05-01 Eli Lilly And Company 5-halo-2,3-dihydro-2,2-dimethylbenzofuran-7-carboxylic acids useful as intermediates for 5-HT3 antagonists

Also Published As

Publication number Publication date
DE69204497T2 (de) 1996-03-21
HU9200745D0 (en) 1992-05-28
US5142069A (en) 1992-08-25
IE920737A1 (en) 1992-09-09
IE67382B1 (en) 1996-03-20
BR9200768A (pt) 1992-11-17
EP0502735A1 (en) 1992-09-09
ATE127461T1 (de) 1995-09-15
HU212786B (en) 1996-11-28
DE69204497D1 (de) 1995-10-12
TW198014B (enExample) 1993-01-11
IL101149A0 (en) 1992-11-15
IL101149A (en) 1996-09-12
KR920018038A (ko) 1992-10-21
HUT61008A (en) 1992-11-30
GR3017875T3 (en) 1996-01-31
JPH04338381A (ja) 1992-11-25
EP0502735B1 (en) 1995-09-06
ES2078652T3 (es) 1995-12-16
DK0502735T3 (da) 1996-04-09
CA2062329A1 (en) 1992-09-08
MX9200962A (es) 1992-09-01

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