DK2160376T3 - Nye krystallinske former af atovaquon - Google Patents

Nye krystallinske former af atovaquon

Info

Publication number: DK2160376T3
Authority: DK; Denmark
Prior art keywords: atovaquone; crystalline forms; new crystalline; new; forms
Prior art date: 2007-06-26

Application number

DK07805631.4T

Other languages

English (en)

Inventor

Reddy Bandi Parthasaradhi

Reddy Kura Rathnakar

Reddy Rapolu Raji

Reddy Dasari Muralidhara

Prasad Valivarthi Vsv

Original Assignee

Hetero Drugs 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.)

2007-06-26

Filing date

2007-06-26

Publication date

2012-10-01

2007-06-26 Application filed by Hetero Drugs Ltd filed Critical Hetero Drugs Ltd

2012-10-01 Application granted granted Critical

2012-10-01 Publication of DK2160376T3 publication Critical patent/DK2160376T3/da

Links

KUCQYCKVKVOKAY-CTYIDZIISA-N atovaquone Chemical compound C1([C@H]2CC[C@@H](CC2)C2=C(C(C3=CC=CC=C3C2=O)=O)O)=CC=C(Cl)C=C1 KUCQYCKVKVOKAY-CTYIDZIISA-N 0.000 title 1
229960003159 atovaquone Drugs 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
- C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
- C07C50/32—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having two rings
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
- A61P33/06—Antimalarials
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/10—Separation; Purification; Stabilisation; Use of additives
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
Tropical Medicine & Parasitology (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

DK07805631.4T 2007-06-26 2007-06-26 Nye krystallinske former af atovaquon DK2160376T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/IN2007/000260 WO2009001367A2 (en)	2007-06-26	2007-06-26	Novel crystalline forms of atovaquone

Publications (1)

Publication Number	Publication Date
DK2160376T3 true DK2160376T3 (da)	2012-10-01

Family

ID=40186126

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK07805631.4T DK2160376T3 (da)	2007-06-26	2007-06-26	Nye krystallinske former af atovaquon

Country Status (6)

Country	Link
US (1)	US20100152302A1 (da)
EP (4)	EP2213647A1 (da)
DK (1)	DK2160376T3 (da)
ES (1)	ES2392464T3 (da)
PT (1)	PT2160376E (da)
WO (1)	WO2009001367A2 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010009492A1 (en) *	2008-07-25	2010-01-28	Alphapharm Pty Ltd	ATOVAQUONE WITH A PARTICLE SIZE DIAMETER RANGE (D90) OF GREATER THAN 3 μM TO ABOUT 10 μM
WO2011021230A2 (en)	2009-08-20	2011-02-24	Ipca Laboratories Limited	Novel complex for treatment and/or prophylaxis of parasitic infections
WO2012123945A1 (en) *	2011-03-14	2012-09-20	Taro Pharmaceutical Industries Ltd.	Process for the preparation of a stable polymorphic form of atovaquone

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5053432A (en)	1983-04-14	1991-10-01	Burroughs Wellcome Co.	Naphthoquinone derivatives
GB8819477D0 (en)	1988-08-16	1988-09-21	Wellcome Found	Medicaments
JP2007510715A (ja) *	2004-07-16	2007-04-26	ユーエスヴィーリミテッド	アトバコンの新規な多形およびその調製のプロセス
WO2009007991A2 (en) *	2007-04-19	2009-01-15	Ipca Laboratories Limited	A new process for preparation of atovaquone and novel intermediates thereof
ITMI20070941A1 (it) *	2007-05-09	2008-11-10	Chimico Internazi0Nale S P A L	Procedimento per la preparazione di naftochinoni trans2,3-disostituiti

2007
- 2007-06-26 EP EP10154348A patent/EP2213647A1/en not_active Withdrawn
- 2007-06-26 WO PCT/IN2007/000260 patent/WO2009001367A2/en not_active Ceased
- 2007-06-26 EP EP10154359A patent/EP2216315A1/en not_active Withdrawn
- 2007-06-26 ES ES07805631T patent/ES2392464T3/es active Active
- 2007-06-26 PT PT07805631T patent/PT2160376E/pt unknown
- 2007-06-26 EP EP07805631A patent/EP2160376B1/en not_active Not-in-force
- 2007-06-26 EP EP10154396A patent/EP2213646A1/en not_active Withdrawn
- 2007-06-26 DK DK07805631.4T patent/DK2160376T3/da active
- 2007-06-26 US US11/993,820 patent/US20100152302A1/en not_active Abandoned

Also Published As

Publication number	Publication date
EP2160376A2 (en)	2010-03-10
WO2009001367A2 (en)	2008-12-31
EP2160376B1 (en)	2012-09-12
ES2392464T3 (es)	2012-12-10
WO2009001367A3 (en)	2010-02-18
PT2160376E (pt)	2012-11-06
EP2213647A1 (en)	2010-08-04
EP2213646A1 (en)	2010-08-04
EP2216315A1 (en)	2010-08-11
US20100152302A1 (en)	2010-06-17
EP2160376A4 (en)	2010-07-28

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