PL130867B1 - Method of obtaining derivatives of benzo/b/-thiophene - Google Patents

Method of obtaining derivatives of benzo/b/-thiophene Download PDF

Info

Publication number
PL130867B1
PL130867B1 PL1982235752A PL23575282A PL130867B1 PL 130867 B1 PL130867 B1 PL 130867B1 PL 1982235752 A PL1982235752 A PL 1982235752A PL 23575282 A PL23575282 A PL 23575282A PL 130867 B1 PL130867 B1 PL 130867B1
Authority
PL
Poland
Prior art keywords
acid
group
thiophene
product
benzo
Prior art date
Application number
PL1982235752A
Other languages
English (en)
Polish (pl)
Other versions
PL235752A1 (enExample
Original Assignee
Eli Lilly And Company
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
Priority claimed from US06/246,334 external-priority patent/US4358593A/en
Application filed by Eli Lilly And Company filed Critical Eli Lilly And Company
Publication of PL235752A1 publication Critical patent/PL235752A1/xx
Publication of PL130867B1 publication Critical patent/PL130867B1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D333/56—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL1982235752A 1981-04-03 1982-04-01 Method of obtaining derivatives of benzo/b/-thiophene PL130867B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24633581A 1981-04-03 1981-04-03
US06/246,334 US4358593A (en) 1981-04-03 1981-04-03 Process for preparing 3-(4-aminoethoxybenzoyl)benzo[b]thiophenes
US33104581A 1981-12-16 1981-12-16

Publications (2)

Publication Number Publication Date
PL235752A1 PL235752A1 (enExample) 1982-11-22
PL130867B1 true PL130867B1 (en) 1984-09-29

Family

ID=27399920

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1982235752A PL130867B1 (en) 1981-04-03 1982-04-01 Method of obtaining derivatives of benzo/b/-thiophene

Country Status (17)

Country Link
EP (1) EP0062504B1 (enExample)
KR (1) KR850001882B1 (enExample)
CS (1) CS227348B2 (enExample)
DD (1) DD201793A5 (enExample)
DE (1) DE3268227D1 (enExample)
DK (1) DK151282A (enExample)
EG (1) EG15610A (enExample)
ES (1) ES511124A0 (enExample)
FI (1) FI821160L (enExample)
GB (1) GB2097392B (enExample)
GR (1) GR76468B (enExample)
HU (1) HU191353B (enExample)
IE (1) IE53187B1 (enExample)
IL (1) IL65378A (enExample)
PL (1) PL130867B1 (enExample)
PT (1) PT74692B (enExample)
SU (1) SU1155157A3 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117512A1 (de) * 1991-05-25 1992-11-26 Schering Ag 2-phenylbenzo(b)furane und -thiophene, verfahren zu deren herstellung und diese enthaltende pharmazeutische praeparate
CA2145614A1 (en) * 1994-03-31 1995-10-01 Jeffrey A. Dodge Intermediates and processes for preparing benzothiophene compounds
US5523416A (en) * 1994-07-22 1996-06-04 Eli Lilly And Company Process for preparing 3-(4-aminoethoxy-benzoyl) benzo (B)-thiophenes
US5629425A (en) * 1994-09-19 1997-05-13 Eli Lilly And Company Haloalkyl hemisolvates of 6-hydroxy-2-(4-hydroxyphenyl)-3-[4-piperidinoethoxy)-benzoyl]benzo[b]thiophene
CO4410191A1 (es) * 1994-09-19 1997-01-09 Lilly Co Eli SINTESIS DE 3-[4-(2-AMINOETOXI)BENZOIL]-2-ARIL-6- HIDROXIBENZO [b] TIOFENOS
US5589482A (en) * 1994-12-14 1996-12-31 Pfizer Inc. Benzo-thiophene estrogen agonists to treat prostatic hyperplasia
US6391892B1 (en) * 1995-03-10 2002-05-21 Eli Lilly And Company Naphthyl pharmaceutical compounds
US5728724A (en) * 1995-08-17 1998-03-17 Eli Lilly And Company Benzothiophene compounds
EP0888331A4 (en) * 1996-03-19 2001-05-23 Lilly Co Eli SYNTHESIS OF 3- [4- (2-AMINOETHOXY) BENZOYL] -2-ARYL-6-HYDROXY-BENZO [b] THIOPHENES
PE2699A1 (es) * 1996-09-25 1999-02-04 Lilly Co Eli Procedimiento para la sintesis de benzotiofenos
US5916916A (en) * 1996-10-10 1999-06-29 Eli Lilly And Company 1-aryloxy-2-arylnaphthyl compounds, intermediates, compositions, and methods
ZA9710262B (en) * 1996-11-19 1999-05-13 Lilly Co Eli Process for the synthesis of benzothiophenes
KR20010020378A (ko) * 1997-04-30 2001-03-15 피터 지. 스트링거 벤조티오펜의 제조 방법
CA2231013A1 (en) * 1997-04-30 1998-10-30 Eli Lilly And Company Process for preparing benzoic acid derivative intermediates and benzothiophene pharmaceuticals
CA2287922A1 (en) * 1997-04-30 1998-11-05 Eli Lilly And Company Intermediates and processes for preparing benzo[b]thiophenes
KR20010020379A (ko) * 1997-04-30 2001-03-15 피터 지. 스트링거 치환된 벤조[ｂ]티오펜을 제조하기 위한 레지오선택적 알킬화 방법
CA2236254A1 (en) * 1997-04-30 1998-10-30 David Warren Hoard Process for preparing benzo¬b|thiophenes
KR20010020380A (ko) * 1997-04-30 2001-03-15 피터 지. 스트링거 벤조[ｂ]티오펜의 제조 방법 및 중간체
EP1546138B1 (en) 2002-09-30 2012-01-18 A/S GEA Farmaceutisk Fabrik Raloxifene l-lactate or a hemihydrate thereof, their uses, pharmaceutical compositions and preparation processes
EP2322519A1 (en) * 2009-10-23 2011-05-18 Hexal AG A process for preparing benzo[b]thiophene derivatives
WO2011099942A1 (en) 2010-02-09 2011-08-18 Silverstone Pharma New addition salts of raloxifene, process for the preparation thereof and use thereof in therapy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947470A (en) * 1974-06-20 1976-03-30 Smithkline Corporation Substituted benzofurans and benzothiophenes
US4001426A (en) * 1974-10-17 1977-01-04 Smithkline Corporation Substituted benzofurans and benzothiophenes
FR2279395A1 (fr) * 1975-06-02 1976-02-20 Labaz Nouveaux derives de benzthiophene, leurs precedes de preparation ainsi que les compositions pharmaceutiques les contenant
US4133814A (en) 1975-10-28 1979-01-09 Eli Lilly And Company 2-Phenyl-3-aroylbenzothiophenes useful as antifertility agents

Also Published As

Publication number Publication date
PT74692B (en) 1985-01-08
ES8307240A1 (es) 1983-06-16
EP0062504B1 (en) 1986-01-02
IL65378A0 (en) 1982-05-31
DE3268227D1 (en) 1986-02-13
FI821160A7 (fi) 1982-10-04
FI821160A0 (fi) 1982-04-02
PL235752A1 (enExample) 1982-11-22
ES511124A0 (es) 1983-06-16
GB2097392A (en) 1982-11-03
IL65378A (en) 1986-02-28
HU191353B (en) 1987-02-27
SU1155157A3 (ru) 1985-05-07
IE53187B1 (en) 1988-08-17
GR76468B (enExample) 1984-08-10
PT74692A (en) 1982-05-01
KR850001882B1 (ko) 1985-12-28
EG15610A (en) 1986-06-30
DD201793A5 (de) 1983-08-10
GB2097392B (en) 1985-04-24
DK151282A (da) 1982-10-04
EP0062504A1 (en) 1982-10-13
CS227348B2 (en) 1984-04-16
KR830010100A (ko) 1983-12-26
FI821160L (fi) 1982-10-04
IE820786L (en) 1982-10-03

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