EP1711490A4 - P-GLYCOPROTEIN INHIBITOR, PREPARATION METHOD, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME - Google Patents

P-GLYCOPROTEIN INHIBITOR, PREPARATION METHOD, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME

Info

Publication number: EP1711490A4
Authority: EP; European Patent Office
Prior art keywords: preparation; same; pharmaceutical composition; glycoprotein inhibitor; glycoprotein
Prior art date: 2003-10-08
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP04774781A

Other languages

German (de)

French (fr)

Other versions

EP1711490A1 (en

Inventor

Mi Young Cha

Keuk Chan Bang

Young Gil Ahn

Maeng Sup Kim

Gwan Sun Lee

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.)

Hanmi Pharmaceutical Co Ltd

Hanmi Pharmaceutical Industries Co Ltd

Original Assignee

Hanmi Pharmaceutical Co Ltd

Hanmi Pharmaceutical Industries 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.)

2003-10-08

Filing date

2004-10-07

Publication date

2007-04-04

2004-10-07 Application filed by Hanmi Pharmaceutical Co Ltd, Hanmi Pharmaceutical Industries Co Ltd filed Critical Hanmi Pharmaceutical Co Ltd

2006-10-18 Publication of EP1711490A1 publication Critical patent/EP1711490A1/en

2007-04-04 Publication of EP1711490A4 publication Critical patent/EP1711490A4/en

Status Withdrawn legal-status Critical Current

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
- C07D405/12—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 linked by a chain containing hetero atoms as chain links

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

EP04774781A 2003-10-08 2004-10-07 P-GLYCOPROTEIN INHIBITOR, PREPARATION METHOD, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME Withdrawn EP1711490A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020030069803A KR100580743B1 (en)	2003-10-08	2003-10-08	Novel chromone derivatives or pharmaceutically acceptable salts thereof having multi-drug resistance inhibitory activity and preparation methods thereof
PCT/KR2004/002557 WO2005033101A1 (en)	2003-10-08	2004-10-07	Novel p-glycoprotein inhibitor, method for the preparation thereof and pharmaceutical composition comprising the same

Publications (2)

Publication Number	Publication Date
EP1711490A1 EP1711490A1 (en)	2006-10-18
EP1711490A4 true EP1711490A4 (en)	2007-04-04

Family

ID=36968286

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04774781A Withdrawn EP1711490A4 (en)	2003-10-08	2004-10-07	P-GLYCOPROTEIN INHIBITOR, PREPARATION METHOD, AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME

Country Status (3)

Country	Link
EP (1)	EP1711490A4 (en)
KR (1)	KR100580743B1 (en)
WO (1)	WO2005033101A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100557093B1 (en)	2003-10-07	2006-03-03	한미약품 주식회사	Tetrazole derivatives having multi-drug resistance inhibitory activity and preparation method thereof
KR100724125B1 (en) *	2005-02-24	2007-06-04	한국과학기술연구원	Chromone derivatives useful as calpine inhibitors and preparation methods thereof
KR100880163B1 (en) *	2007-05-30	2009-02-04	(주)바이오버드	Novel multidrug resistance inhibiting compounds and pharmaceutical compositions comprising the same
US11865093B2 (en)	2017-07-14	2024-01-09	University Of Massachusetts	Methods and compositions for treating inflammation
EP4438618A3 (en)	2018-08-22	2025-01-01	Bacainn Biotherapeutics, Ltd.	Cyclosporine compositions and methods of use
WO2020124070A1 (en) *	2018-12-14	2020-06-18	Athenex HK Innovative Limited	Therapeutic combinations of orally administered irinotecan and a p-gp inhibitor for the treatment of cancer
CN111732567B (en) *	2020-06-17	2022-07-08	遵义医科大学	Chromone framework-containing polycyclic compound, and preparation method and application thereof
AU2021358977A1 (en) *	2020-10-07	2023-04-27	Health Hope Pharma Hk Limited	Acetamido-phenylbenzamide derivatives and methods of using the same
CN117603219B (en) *	2023-11-29	2025-08-08	浙江大学	P-glycoprotein inhibitor and preparation method and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6011069A (en) *	1995-12-26	2000-01-04	Nisshin Flour Milling Co., Ltd.	Multidrug resistance inhibitors
GB9717576D0 (en) *	1997-08-19	1997-10-22	Xenova Ltd	Pharmaceutical compounds
US6693099B2 (en) *	2000-10-17	2004-02-17	The Procter & Gamble Company	Substituted piperazine compounds optionally containing a quinolyl moiety for treating multidrug resistance
KR100503161B1 (en) *	2002-07-18	2005-07-25	한미약품 주식회사	Novel p-glycoprotein inhibitor, method for preparing same and oral composition comprising same

2003
- 2003-10-08 KR KR1020030069803A patent/KR100580743B1/en not_active Expired - Fee Related
2004
- 2004-10-07 WO PCT/KR2004/002557 patent/WO2005033101A1/en not_active Ceased
- 2004-10-07 EP EP04774781A patent/EP1711490A4/en not_active Withdrawn

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number	Publication date
KR20050034024A (en)	2005-04-14
WO2005033101A1 (en)	2005-04-14
KR100580743B1 (en)	2006-05-15
EP1711490A1 (en)	2006-10-18

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Legal Events

Date	Code	Title	Description
2006-09-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2006-10-18	17P	Request for examination filed	Effective date: 20060814
2006-10-18	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
2007-01-17	DAX	Request for extension of the european patent (deleted)
2007-04-04	A4	Supplementary search report drawn up and despatched	Effective date: 20070301
2007-05-11	REG	Reference to a national code	Ref country code: HK Ref legal event code: DE Ref document number: 1093204 Country of ref document: HK
2009-09-18	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2010-07-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2010-08-18	18D	Application deemed to be withdrawn	Effective date: 20100212
2013-05-03	REG	Reference to a national code	Ref country code: HK Ref legal event code: WD Ref document number: 1093204 Country of ref document: HK