EA020767B1 - Новые формы свободного основания бендамустина - Google Patents

Новые формы свободного основания бендамустина Download PDF

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Publication number
EA020767B1
EA020767B1 EA201170934A EA201170934A EA020767B1 EA 020767 B1 EA020767 B1 EA 020767B1 EA 201170934 A EA201170934 A EA 201170934A EA 201170934 A EA201170934 A EA 201170934A EA 020767 B1 EA020767 B1 EA 020767B1
Authority
EA
Eurasian Patent Office
Prior art keywords
free base
bendamustine
crystalline form
bendamustine free
crystalline
Prior art date
Application number
EA201170934A
Other languages
English (en)
Russian (ru)
Other versions
EA201170934A1 (ru
Inventor
Лоран Д. Курвуазье
Марк Эддлстоун
Кертис Р. Холтиванджер
Роберт Э. Маккин
Original Assignee
Сефалон, Инк.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42008533&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA020767(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Сефалон, Инк. filed Critical Сефалон, Инк.
Publication of EA201170934A1 publication Critical patent/EA201170934A1/ru
Publication of EA020767B1 publication Critical patent/EA020767B1/ru

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D235/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/16Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/41641,3-Diazoles
    • A61K31/41841,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Oncology (AREA)
  • Hematology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Hydrogenated Pyridines (AREA)
EA201170934A 2009-01-15 2010-01-14 Новые формы свободного основания бендамустина EA020767B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14484309P 2009-01-15 2009-01-15
PCT/US2010/020992 WO2010083276A1 (en) 2009-01-15 2010-01-14 Novel forms of bendamustine free base

Publications (2)

Publication Number Publication Date
EA201170934A1 EA201170934A1 (ru) 2011-12-30
EA020767B1 true EA020767B1 (ru) 2015-01-30

Family

ID=42008533

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170934A EA020767B1 (ru) 2009-01-15 2010-01-14 Новые формы свободного основания бендамустина

Country Status (16)

Country Link
US (1) US8076366B2 (enExample)
EP (1) EP2387400A1 (enExample)
JP (1) JP2012515210A (enExample)
KR (1) KR20110110293A (enExample)
CN (2) CN102281877B (enExample)
AU (2) AU2010204765A1 (enExample)
BR (1) BRPI1004922A2 (enExample)
CA (1) CA2749101A1 (enExample)
EA (1) EA020767B1 (enExample)
IL (1) IL213725A0 (enExample)
MX (1) MX2011007557A (enExample)
NZ (1) NZ594010A (enExample)
SG (1) SG172810A1 (enExample)
UA (1) UA109109C2 (enExample)
WO (1) WO2010083276A1 (enExample)
ZA (1) ZA201105099B (enExample)

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ES2609106T5 (es) 2010-01-28 2020-11-10 Eagle Pharmaceuticals Inc Formulaciones de bendamustina
EP2720547A4 (en) * 2011-06-20 2014-11-05 Hetero Research Foundation PROCESS FOR BENDAMUSTINE HYDROCHLORIDE
FI2827862T3 (fi) 2012-03-20 2024-02-13 Eagle Pharmaceuticals Inc Bendamustiinin formulaatioita
DK3533447T3 (da) 2012-03-20 2023-04-24 Eagle Pharmaceuticals Inc Flydende bendamustinsammensætninger til anvendelse i fremgangsmåde til behandling af bendamustin-responsive tilstande hos patienter som kræver reducerede volumener til indgivelse
US20230241218A1 (en) * 2012-07-10 2023-08-03 Eagle Pharmaceuticals, Inc. Formulations of bendamustine
CA2904143A1 (en) 2013-03-12 2014-10-09 Cephalon, Inc. Nanoparticulate and macroparticulate formulations
EP4218543A1 (en) 2013-04-26 2023-08-02 Genentech, Inc. Contour integration perimetry vision test
US20240148696A1 (en) 2022-10-25 2024-05-09 Softkemo Pharma Inc. Lyophilized bendamustine-cyclodextrin composition

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DD159877A1 (de) * 1981-06-12 1983-04-13 Wolfgang Krueger Verfahren zur herstellung von 4-[1-methyl-5-bis(2-chloraethyl)amino-benzimidazolyl-2]-buttersaeure
WO2006076620A2 (en) * 2005-01-14 2006-07-20 Cephalon, Inc. Bendamustine pharmaceutical compositions for lyophilisation

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US5204335A (en) 1986-10-31 1993-04-20 Asta Pharma Aktiengesellschaft Ifosfamide lyophilisate and process for its preparation
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US5561121A (en) 1993-11-09 1996-10-01 American Cyanamid Company Stable lyophilized thiotepa composition
US5955504A (en) 1995-03-13 1999-09-21 Loma Linda University Medical Center Colorectal chemoprotective composition and method of preventing colorectal cancer
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US20040072889A1 (en) 1997-04-21 2004-04-15 Pharmacia Corporation Method of using a COX-2 inhibitor and an alkylating-type antineoplastic agent as a combination therapy in the treatment of neoplasia
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CN1487935A (zh) 2000-12-11 2004-04-07 ����ҩƷ��ҵ��ʽ���� 改良型水溶性药物组合物
DK1435877T3 (da) 2001-10-15 2009-08-03 Hemoteq Ag Overtrækning af stents for at forhindre restenose
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD159877A1 (de) * 1981-06-12 1983-04-13 Wolfgang Krueger Verfahren zur herstellung von 4-[1-methyl-5-bis(2-chloraethyl)amino-benzimidazolyl-2]-buttersaeure
WO2006076620A2 (en) * 2005-01-14 2006-07-20 Cephalon, Inc. Bendamustine pharmaceutical compositions for lyophilisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BYRN S. ET AL.: "PHARMACEUTICAL SOLIDS: A STRATEGIC APPROACH TO REGULATORY CONSIDERATIONS", PHARMACEUTICAL RESEARCH, KLUWER ACADEMIC PUBLISHERS, NEW YORK, NY, US LNKD-DOI: 10. 1023/A: 1016241927429, vol. 12, no. 7, 1 July 1995 (1995-07-01), pages 945-954, XP000996386, ISSN: 0724-8741, the whole document *

Also Published As

Publication number Publication date
IL213725A0 (en) 2011-07-31
CA2749101A1 (en) 2010-07-22
US20100210701A1 (en) 2010-08-19
CN102281877B (zh) 2014-07-23
SG172810A1 (en) 2011-08-29
UA109109C2 (uk) 2015-07-27
AU2016204902A1 (en) 2016-08-04
EA201170934A1 (ru) 2011-12-30
AU2010204765A1 (en) 2011-07-28
CN103554030A (zh) 2014-02-05
KR20110110293A (ko) 2011-10-06
ZA201105099B (en) 2012-03-28
MX2011007557A (es) 2011-08-12
WO2010083276A1 (en) 2010-07-22
JP2012515210A (ja) 2012-07-05
EP2387400A1 (en) 2011-11-23
BRPI1004922A2 (pt) 2019-09-24
NZ594010A (en) 2013-08-30
US8076366B2 (en) 2011-12-13
CN102281877A (zh) 2011-12-14

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU