EP1713796A4 - Process for preparing substituted benzopyran compounds - Google Patents

Process for preparing substituted benzopyran compounds

Info

Publication number
EP1713796A4
EP1713796A4 EP05726439A EP05726439A EP1713796A4 EP 1713796 A4 EP1713796 A4 EP 1713796A4 EP 05726439 A EP05726439 A EP 05726439A EP 05726439 A EP05726439 A EP 05726439A EP 1713796 A4 EP1713796 A4 EP 1713796A4
Authority
EP
European Patent Office
Prior art keywords
preparing substituted
benzopyran compounds
substituted benzopyran
compounds
preparing
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.)
Withdrawn
Application number
EP05726439A
Other languages
German (de)
French (fr)
Other versions
EP1713796A1 (en
Inventor
Nam Kyu Lee
Ju Young Lee
Jae-Sun Kim
Jae Yoon Jung
Key An Um
Yong Ho Oh
Ho Chul Shin
Woo Jae Jang
Guang-Jin Im
Tae Kon Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SK Chemicals Co Ltd
Original Assignee
SK Chemicals Co Ltd
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 SK Chemicals Co Ltd filed Critical SK Chemicals Co Ltd
Publication of EP1713796A1 publication Critical patent/EP1713796A1/en
Publication of EP1713796A4 publication Critical patent/EP1713796A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
EP05726439A 2004-02-12 2005-02-07 Process for preparing substituted benzopyran compounds Withdrawn EP1713796A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040009280A KR100683274B1 (en) 2004-02-12 2004-02-12 Process for preparing substituted benzopyran compounds
PCT/KR2005/000365 WO2005077942A1 (en) 2004-02-12 2005-02-07 Process for preparing substituted benzopyran compounds

Publications (2)

Publication Number Publication Date
EP1713796A1 EP1713796A1 (en) 2006-10-25
EP1713796A4 true EP1713796A4 (en) 2009-11-25

Family

ID=34858705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05726439A Withdrawn EP1713796A4 (en) 2004-02-12 2005-02-07 Process for preparing substituted benzopyran compounds

Country Status (5)

Country Link
EP (1) EP1713796A4 (en)
JP (1) JP4512100B2 (en)
KR (1) KR100683274B1 (en)
CN (1) CN1918150B (en)
WO (1) WO2005077942A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2537529T3 (en) 2008-06-05 2015-06-09 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Novel modulators of protein kinase signaling
US9770454B2 (en) 2013-07-14 2017-09-26 Yissum Research Development Company Of The Hebrew University Of Jerusalem, Ltd. IGF-1R signaling pathway inhibitors useful in the treatment of neurodegenerative diseases
CN112494653A (en) 2015-02-05 2021-03-16 特尔诺沃有限公司 Combination of IRS/STAT3 dual modulators and anticancer agents for the treatment of cancer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173516A2 (en) * 1984-08-20 1986-03-05 Ono Pharmaceutical Co., Ltd. (Fused)benz(thio)amides
US5623082A (en) * 1988-05-03 1997-04-22 Basf Aktiengesellschaft Preparation of acyl chlorides
EP1178040A1 (en) * 1996-07-01 2002-02-06 E.I. Du Pont De Nemours And Company Nickel catalyzed addition of -NH- containing compounds to vinyl and aryl halides

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US389339A (en) * 1888-09-11 Friction-clutch
GB1296469A (en) 1970-02-05 1972-11-15
CA960223A (en) * 1970-02-05 1974-12-31 Mervyn E. Peel Tetrazolyl chromones
US4238495A (en) * 1976-01-30 1980-12-09 Miles Laboratories, Inc. 1-(4-Cyano-phenoxy)-2-hydroxy-3-[2-(5-1H-tetrazolyl)-chromon-5-yloxy]-propane and salts thereof
US4158663A (en) * 1977-07-15 1979-06-19 Warner-Lambert Company Process for the production of 2-substituted chromones
JPS60246384A (en) * 1984-05-21 1985-12-06 Hokuriku Seiyaku Co Ltd Chromone-8-carboxamide derivative
JPH0395144A (en) * 1989-08-04 1991-04-19 Ono Pharmaceut Co Ltd Production of aminophenol derivative
JPH051008A (en) * 1991-06-19 1993-01-08 Mitsubishi Kasei Corp Production of 1,4-dicyanobutene compounds
GB9224922D0 (en) 1992-11-27 1993-01-13 Smithkline Beecham Plc Process
US5597929A (en) 1994-06-23 1997-01-28 Sumitomo Chemical Co., Ltd. Production process of 2-(tetrazol-5-yl)-4-oxo-4H-benzopyran
CH691301A5 (en) * 1995-06-29 2001-06-29 Sumitomo Chemical Co A process for preparing 2-acetyl-6- (4- (4-phenylbutoxy) benzoyl) aminophenol.
AR004029A1 (en) * 1995-10-20 1998-09-30 Smithkline Beecham Plc NEW PHARMACEUTICAL FORMULATIONS
JPH09323955A (en) * 1996-06-03 1997-12-16 Kao Corp Benzoic derivative and medicine containing the same
GB9700331D0 (en) 1997-01-09 1997-02-26 Smithkline Beecham Plc Process
US6335463B1 (en) * 1997-05-09 2002-01-01 H. Lundbeck A/S Method of manufacturing sertindole
WO2004013072A2 (en) * 2002-08-02 2004-02-12 Rhodia Pharma Solutions Inc. Copper catalyzed arylation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173516A2 (en) * 1984-08-20 1986-03-05 Ono Pharmaceutical Co., Ltd. (Fused)benz(thio)amides
US5623082A (en) * 1988-05-03 1997-04-22 Basf Aktiengesellschaft Preparation of acyl chlorides
EP1178040A1 (en) * 1996-07-01 2002-02-06 E.I. Du Pont De Nemours And Company Nickel catalyzed addition of -NH- containing compounds to vinyl and aryl halides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005077942A1 *

Also Published As

Publication number Publication date
CN1918150A (en) 2007-02-21
CN1918150B (en) 2010-05-05
JP4512100B2 (en) 2010-07-28
KR100683274B1 (en) 2007-02-15
WO2005077942A1 (en) 2005-08-25
EP1713796A1 (en) 2006-10-25
JP2007522206A (en) 2007-08-09
KR20050081042A (en) 2005-08-18

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20060825

AK Designated contracting states

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Designated state(s): IT TR

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): IT TR

A4 Supplementary search report drawn up and despatched

Effective date: 20091028

17Q First examination report despatched

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Effective date: 20121127