BR9503408A - Processo para preparaçao de benzo tiofenos - Google Patents

Processo para preparaçao de benzo tiofenos

Info

Publication number
BR9503408A
BR9503408A BR9503408A BR9503408A BR9503408A BR 9503408 A BR9503408 A BR 9503408A BR 9503408 A BR9503408 A BR 9503408A BR 9503408 A BR9503408 A BR 9503408A BR 9503408 A BR9503408 A BR 9503408A
Authority
BR
Brazil
Prior art keywords
yield
benzoäbüthiophene
generating
preparation
dialkoxy
Prior art date
Application number
BR9503408A
Other languages
English (en)
Portuguese (pt)
Inventor
Charles Arthur Alt
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of BR9503408A publication Critical patent/BR9503408A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Photoreceptors In Electrophotography (AREA)
BR9503408A 1994-07-22 1995-07-21 Processo para preparaçao de benzo tiofenos BR9503408A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27945694A 1994-07-22 1994-07-22

Publications (1)

Publication Number Publication Date
BR9503408A true BR9503408A (pt) 1996-02-27

Family

ID=23069049

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9503408A BR9503408A (pt) 1994-07-22 1995-07-21 Processo para preparaçao de benzo tiofenos

Country Status (27)

Country Link
US (2) US5523416A (enExample)
EP (1) EP0693488B1 (enExample)
JP (1) JPH0853440A (enExample)
KR (1) KR960004336A (enExample)
CN (1) CN1116624A (enExample)
AT (1) ATE205842T1 (enExample)
AU (1) AU684181B2 (enExample)
BR (1) BR9503408A (enExample)
CA (1) CA2154319A1 (enExample)
CO (1) CO4410192A1 (enExample)
CZ (1) CZ189295A3 (enExample)
DE (1) DE69522762T2 (enExample)
DK (1) DK0693488T3 (enExample)
ES (1) ES2160668T3 (enExample)
FI (1) FI953513L (enExample)
HU (1) HUT71596A (enExample)
IL (1) IL114684A (enExample)
MX (1) MXPA99010090A (enExample)
MY (1) MY131787A (enExample)
NO (1) NO952891L (enExample)
NZ (1) NZ272609A (enExample)
PE (1) PE34396A1 (enExample)
PL (1) PL309694A1 (enExample)
PT (1) PT693488E (enExample)
RU (1) RU95113269A (enExample)
TW (1) TW298592B (enExample)
ZA (1) ZA956031B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CO4410191A1 (es) 1994-09-19 1997-01-09 Lilly Co Eli SINTESIS DE 3-[4-(2-AMINOETOXI)BENZOIL]-2-ARIL-6- HIDROXIBENZO [b] TIOFENOS
PE2699A1 (es) * 1996-09-25 1999-02-04 Lilly Co Eli Procedimiento para la sintesis de benzotiofenos
ZA9710262B (en) * 1996-11-19 1999-05-13 Lilly Co Eli Process for the synthesis of benzothiophenes
CN1253556A (zh) * 1997-04-30 2000-05-17 伊莱利利公司 制备苯并噻吩的方法
AU2002230409A1 (en) * 2000-11-27 2002-06-03 Eli Lilly And Company Process for preparing 3-aryl-benzo(b)thiophenes
US7964734B2 (en) 2002-09-30 2011-06-21 A/S Gea Farmaceutisk Fabrik Raloxifene acid addition salts and/or solvates thereof, improved method for purification of said raloxifene acid addition salts and/or solvates thereof and pharmaceutical compositions comprising these
ITMI20031333A1 (it) * 2003-06-30 2005-01-01 Erregierre Spa Processo di preparazione di raloxifene cloridrato.
US8344149B2 (en) * 2006-10-17 2013-01-01 Cipla Limited Crystalline form of benzothiophene compound and process for preparation thereof
CN101812002A (zh) * 2010-04-16 2010-08-25 山东新华制药股份有限公司 4-甲氧基-α-[(3-甲氧基苯基)硫代]苯乙酮的合成工艺
CN104496963A (zh) * 2014-12-02 2015-04-08 千辉药业（安徽）有限责任公司 一种盐酸雷洛昔芬的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133814A (en) * 1975-10-28 1979-01-09 Eli Lilly And Company 2-Phenyl-3-aroylbenzothiophenes useful as antifertility agents
AU509682B2 (en) * 1975-10-28 1980-05-22 Eli Lilly And Company 2-Aroyl-3-Phenylbenzothiophene Derivatives
AT364852B (de) * 1977-11-05 1981-11-25 Thomae Gmbh Dr K Verfahren zur herstellung von kondensierten isothiazol-3(2h)-on-1,1-dioxiden und von deren salzen
US4436748A (en) * 1980-10-20 1984-03-13 Hoechst-Roussel Pharmaceuticals Inc. Benzo[b]thiophenes
IL65378A (en) * 1981-04-03 1986-02-28 Lilly Co Eli Process for preparing 3-(4-aminoethoxybenzoyl)benzo-(b)thiophenes
IL65379A0 (en) * 1981-04-03 1982-05-31 Lilly Co Eli Process for preparing acylated benzothiophenes
US4380635A (en) * 1981-04-03 1983-04-19 Eli Lilly And Company Synthesis of acylated benzothiophenes
US4418068A (en) * 1981-04-03 1983-11-29 Eli Lilly And Company Antiestrogenic and antiandrugenic benzothiophenes
AU555658B2 (en) * 1981-04-03 1986-10-02 Eli Lilly And Company Benzothiophene compounds
US4436740A (en) * 1982-07-26 1984-03-13 Merck & Co., Inc. 3-Cycloalkylamino-2-OR-propoxycyanopyridines
DE4204969A1 (de) * 1992-02-19 1993-08-26 Basf Ag Verfahren zur herstellung von benzo(b)thiophenen
US5298630A (en) * 1992-06-03 1994-03-29 Sumitomo Seika Chemicals Co., Ltd. Processes for producing 2-substituted benzo[B]thiophene
JP3337728B2 (ja) * 1992-11-20 2002-10-21 イハラケミカル工業株式会社 ２‐アセチルベンゾ［ｂ］チオフェンの製造方法
US5426191A (en) * 1993-12-03 1995-06-20 Warner-Lambert Company Process for the synthesis of 3-chlorobenzo[b]thiophene-2-carbonyl chlorides

Also Published As

Publication number Publication date
IL114684A0 (en) 1995-11-27
PL309694A1 (en) 1996-02-05
PT693488E (pt) 2002-02-28
US5512684A (en) 1996-04-30
DE69522762D1 (de) 2001-10-25
MXPA99010090A (es) 2004-09-01
NZ272609A (en) 1997-05-26
FI953513A0 (fi) 1995-07-20
HU9502176D0 (en) 1995-09-28
PE34396A1 (es) 1996-09-26
CO4410192A1 (es) 1997-01-09
MY131787A (en) 2007-08-30
AU684181B2 (en) 1997-12-04
EP0693488A1 (en) 1996-01-24
TW298592B (enExample) 1997-02-21
ATE205842T1 (de) 2001-10-15
DK0693488T3 (da) 2001-11-12
NO952891D0 (no) 1995-07-20
EP0693488B1 (en) 2001-09-19
HUT71596A (en) 1996-01-29
US5523416A (en) 1996-06-04
DE69522762T2 (de) 2002-07-04
JPH0853440A (ja) 1996-02-27
AU2506895A (en) 1996-02-01
IL114684A (en) 1999-06-20
ZA956031B (en) 1997-01-20
CZ189295A3 (en) 1996-02-14
CA2154319A1 (en) 1996-01-23
KR960004336A (ko) 1996-02-23
FI953513A7 (fi) 1996-01-23
NO952891L (no) 1996-01-23
ES2160668T3 (es) 2001-11-16
RU95113269A (ru) 1997-06-10
CN1116624A (zh) 1996-02-14
FI953513L (fi) 1996-01-23

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal