MA37666A1 - Sel de camsylate - Google Patents

Sel de camsylate

Info

Publication number
MA37666A1
MA37666A1 MA37666A MA37666A MA37666A1 MA 37666 A1 MA37666 A1 MA 37666A1 MA 37666 A MA37666 A MA 37666A MA 37666 A MA37666 A MA 37666A MA 37666 A1 MA37666 A1 MA 37666A1
Authority
MA
Morocco
Prior art keywords
dementia
salt
disease
camsylate salt
senile dementia
Prior art date
Application number
MA37666A
Other languages
English (en)
Other versions
MA37666B1 (fr
Inventor
Martin Hans Bohlin
Craig Robert Stewart
Original Assignee
Astrazeneca Ab
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 Astrazeneca Ab filed Critical Astrazeneca Ab
Publication of MA37666A1 publication Critical patent/MA37666A1/fr
Publication of MA37666B1 publication Critical patent/MA37666B1/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • 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
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4427Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
    • A61K31/4439Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/14Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16Anti-Parkinson drugs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/10Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Neurosurgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Psychology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

La présente invention concerne un sel de camsylate de la (1r,1'r,4r)-4-méthoxy-5"-méthyl-6'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3'h-dispiro[cyclohexane-1,2'-inden-1'2'-imidazole]-4"-amine, des compositions pharmaceutiques contenant le sel et des utilisations thérapeutiques du sel pour traiter des pathologies associées à l'?ß telles que la maladie d'alzheimer, le syndrome de down, l'angiopathie ß-amyloïde et des états tels que la démence y compris la démence d'origine mixte vasculaire et dégénérative, la démence pré-sénile, la démence sénile et la démence associée à la maladie de parkinson, la paralysie supranucléaire progressive ou la dégénérescence cortico-basale.
MA37666A 2012-06-21 2014-12-10 Sel de camsylate MA37666B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261662592P 2012-06-21 2012-06-21
PCT/GB2013/051606 WO2013190302A1 (fr) 2012-06-21 2013-06-20 Sel de camsylate

Publications (2)

Publication Number Publication Date
MA37666A1 true MA37666A1 (fr) 2016-04-29
MA37666B1 MA37666B1 (fr) 2016-12-30

Family

ID=48746084

Family Applications (2)

Application Number Title Priority Date Filing Date
MA39259A MA39259B1 (fr) 2012-06-21 2013-06-20 Sel de camsylate
MA37666A MA37666B1 (fr) 2012-06-21 2014-12-10 Sel de camsylate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MA39259A MA39259B1 (fr) 2012-06-21 2013-06-20 Sel de camsylate

Country Status (42)

Country Link
US (1) US10548882B2 (fr)
EP (2) EP2864316B1 (fr)
JP (2) JP2015520221A (fr)
KR (1) KR102123708B1 (fr)
CN (2) CN106279102A (fr)
AP (2) AP2017009693A0 (fr)
AR (2) AR091495A1 (fr)
AU (2) AU2013279109B2 (fr)
BR (2) BR122016014302B1 (fr)
CA (1) CA2875589C (fr)
CL (1) CL2014003374A1 (fr)
CO (1) CO7151486A2 (fr)
CR (2) CR20140571A (fr)
CY (1) CY1119505T1 (fr)
DK (1) DK2864316T3 (fr)
DO (1) DOP2014000268A (fr)
EC (1) ECSP14032215A (fr)
ES (1) ES2618939T3 (fr)
HK (1) HK1206349A1 (fr)
HR (1) HRP20170359T1 (fr)
HU (1) HUE033376T2 (fr)
IL (1) IL236131A0 (fr)
IN (1) IN2014DN10088A (fr)
LT (1) LT2864316T (fr)
MA (2) MA39259B1 (fr)
ME (1) ME02633B (fr)
MX (1) MX354214B (fr)
NI (1) NI201400146A (fr)
NZ (2) NZ702742A (fr)
PE (1) PE20150670A1 (fr)
PH (2) PH12014502803A1 (fr)
PL (1) PL2864316T3 (fr)
PT (1) PT2864316T (fr)
RS (1) RS55815B1 (fr)
RU (1) RU2638175C2 (fr)
SG (1) SG11201407934UA (fr)
SI (1) SI2864316T1 (fr)
TN (1) TN2014000491A1 (fr)
TW (2) TWI639591B (fr)
UA (1) UA114196C2 (fr)
WO (1) WO2013190302A1 (fr)
ZA (1) ZA201500408B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8415483B2 (en) 2010-12-22 2013-04-09 Astrazeneca Ab Compounds and their use as BACE inhibitors
EP2780321B1 (fr) 2011-10-10 2015-12-30 Astrazeneca AB Inhibiteurs de mono fluoro-bêta-secretase
US9000185B2 (en) 2012-06-20 2015-04-07 Astrazeneca Ab Cycloalkyl ether compounds and their use as BACE inhibitors
US9000183B2 (en) 2012-06-20 2015-04-07 Astrazeneca Ab Cyclohexane-1,2′-indene-1′,2″-imidazol compounds and their use as BACE inhibitors
US9000182B2 (en) 2012-06-20 2015-04-07 Astrazeneca Ab 2H-imidazol-4-amine compounds and their use as BACE inhibitors
US9000184B2 (en) 2012-06-20 2015-04-07 Astrazeneca Ab Cyclohexane-1,2′-naphthalene-1′,2″-imidazol compounds and their use as BACE inhibitors
US10053453B2 (en) 2014-10-07 2018-08-21 Astrazeneca Ab Compounds and their use as BACE inhibitors
JP6546410B2 (ja) * 2015-02-23 2019-07-17 ローム株式会社 電力供給装置、acアダプタ、acチャージャ、電子機器および電力供給システム
AR107783A1 (es) 2016-03-15 2018-06-06 Lilly Co Eli Terapia de combinación
TW201742625A (zh) * 2016-03-15 2017-12-16 阿斯特捷利康公司 組合療法
KR20210139335A (ko) * 2019-03-14 2021-11-22 아스트라제네카 아베 체중 감소를 위한 라나베세스타트

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100452491B1 (ko) * 2001-03-29 2004-10-12 한미약품 주식회사 신규한 결정형 암로디핀 캠실레이트 염 및 그의 제조방법
JP4273406B2 (ja) 2001-06-01 2009-06-03 小野薬品工業株式会社 アルドース還元酵素阻害剤を有効成分とする脱髄性疾患または脱髄を伴う疾患治療剤
US7592348B2 (en) 2003-12-15 2009-09-22 Schering Corporation Heterocyclic aspartyl protease inhibitors
ATE445399T1 (de) 2004-03-22 2009-10-15 Lilly Co Eli Pyridyl-derivate und ihre verwendung als mglu5- rezeptorantagonisten
AU2006259572A1 (en) 2005-06-14 2006-12-28 Schering Corporation Aspartyl protease inhibitors
TW200734311A (en) * 2005-11-21 2007-09-16 Astrazeneca Ab New compounds
JP2009520686A (ja) 2005-11-21 2009-05-28 アストラゼネカ・アクチエボラーグ 新規な2−アミノ−イミダゾール−4−オン化合物並びに認知障害、アルツハイマー病、神経変性及び認知症の治療に使用する医薬の製造におけるその使用
CA2633992A1 (fr) 2005-12-21 2007-07-05 Boehringer Ingelheim International Gmbh Derives de la pyrimidine utiles comme inhibiteurs de la pkc-theta
WO2007100536A1 (fr) 2006-02-24 2007-09-07 Wyeth COMPOSES DE DIHYDROSPIRO[DIBENZO[A,D][7]ANNULENE-5,4'-IMIDAZOL] POUR L'INHIBITION DE LA β-SECRETASE
CA2653650A1 (fr) 2006-06-12 2007-12-21 Schering Corporation Inhibiteurs d'aspartyl protease heterocycliques
WO2008076044A1 (fr) 2006-12-20 2008-06-26 Astrazeneca Ab Nouveaux 2-amino-5, 5-diaryl-imidazol-4-ones
JP2010517963A (ja) 2007-02-01 2010-05-27 グラクソ グループ リミテッド 神経学的および神経精神病学的障害の治療におけるGlyT1トランスポーター阻害薬としての8−オキサ−1,4−ジアザスピロ[4,5]デク−3−エン−1−イルおよび1,4,8−トリアザスピロ[4,5]デク−3−エン−1−イルアセトアミド誘導体
CA2686589A1 (fr) 2007-05-07 2008-11-13 Schering Corporation Modulateurs de gamma secretase
EP2249646A4 (fr) 2008-02-06 2013-09-25 Glaxo Group Ltd Pharmacophores duals, antagonistes des récepteurs muscariniques et inhibiteurs de l'activité pde4
FR2929943B1 (fr) * 2008-04-15 2010-09-24 Inst Rech Developpement Ird Sels de quinoleines 2-substituees
ES2433223T3 (es) 2008-07-28 2013-12-10 Eisai R&D Management Co., Ltd. Derivados de espiroaminodihidrotiazina
EP2324032B1 (fr) 2008-08-19 2014-10-01 Vitae Pharmaceuticals, Inc. Inhibiteurs de la bêta-sécrétase
WO2010030954A1 (fr) 2008-09-11 2010-03-18 Amgen Inc. Composés cycliques spiro-tétracycliques utiles en tant que modulateurs de la bêta-sécrétase et leurs procédés d'utilisation
WO2010105179A2 (fr) 2009-03-13 2010-09-16 Vitae Pharmaceuticals, Inc. Inhibiteurs de bêta-sécrétase
TW201105650A (en) 2009-07-02 2011-02-16 Astrazeneca Ab New compounds
AR077365A1 (es) 2009-07-02 2011-08-24 Astrazeneca Ab Derivados de imidazol para el tratamiento de enfermedades mediadas por la inhibicion de la formacion de abeta
US8889703B2 (en) 2010-02-24 2014-11-18 Vitae Pharmaceuticals, Inc. Inhibitors of beta-secretase
AR080865A1 (es) 2010-03-31 2012-05-16 Array Biopharma Inc Derivados de espirotetrahidronaftaleno, composiciones farmaceuticas que los contienen, proceso de preparacion y uso de los mismos para tratar enfermedades neurodegenerativas,tal como alzheimer.
WO2011130741A1 (fr) 2010-04-16 2011-10-20 Array Biopharma Inc. Composés pour le traitement de maladies neurodégénératives
EP2601197B1 (fr) 2010-08-05 2014-06-25 Amgen Inc. Composés d'amino-iso-indole, d'amino-aza-iso-indole, d'amino-dihydro-isoquinoléine et d'amino-benzoxazine en tant que modulateurs de la bêta-sécrétase et leurs méthodes d'utilisation
TW201219400A (en) 2010-09-24 2012-05-16 Array Biopharma Inc Compounds for treating neurodegenerative diseases
AR083953A1 (es) 2010-11-22 2013-04-10 Array Biopharma Inc Compuestos para tratar enfermedades neurodegenerativas
US8415483B2 (en) * 2010-12-22 2013-04-09 Astrazeneca Ab Compounds and their use as BACE inhibitors
EP2780321B1 (fr) 2011-10-10 2015-12-30 Astrazeneca AB Inhibiteurs de mono fluoro-bêta-secretase
US9000183B2 (en) 2012-06-20 2015-04-07 Astrazeneca Ab Cyclohexane-1,2′-indene-1′,2″-imidazol compounds and their use as BACE inhibitors
US9000182B2 (en) 2012-06-20 2015-04-07 Astrazeneca Ab 2H-imidazol-4-amine compounds and their use as BACE inhibitors
US9000185B2 (en) 2012-06-20 2015-04-07 Astrazeneca Ab Cycloalkyl ether compounds and their use as BACE inhibitors
US9000184B2 (en) 2012-06-20 2015-04-07 Astrazeneca Ab Cyclohexane-1,2′-naphthalene-1′,2″-imidazol compounds and their use as BACE inhibitors

Also Published As

Publication number Publication date
KR102123708B1 (ko) 2020-06-16
RS55815B1 (sr) 2017-08-31
EP2864316B1 (fr) 2016-12-14
AU2017254965A1 (en) 2017-11-23
EP2864316A1 (fr) 2015-04-29
AP2017009693A0 (en) 2017-01-31
NI201400146A (es) 2016-09-21
CY1119505T1 (el) 2018-03-07
LT2864316T (lt) 2017-03-27
IN2014DN10088A (fr) 2015-08-21
MA37666B1 (fr) 2016-12-30
RU2014148305A (ru) 2016-08-10
CR20140571A (es) 2015-02-04
RU2638175C2 (ru) 2017-12-12
BR112014031531B1 (pt) 2022-08-02
SI2864316T1 (sl) 2017-04-26
CR20160202A (es) 2016-07-26
CO7151486A2 (es) 2014-12-29
ECSP14032215A (es) 2015-12-31
KR20150023388A (ko) 2015-03-05
JP6509393B2 (ja) 2019-05-08
SG11201407934UA (en) 2015-01-29
BR122016014302A2 (pt) 2019-08-27
PH12016500498A1 (en) 2017-04-10
TWI639591B (zh) 2018-11-01
WO2013190302A1 (fr) 2013-12-27
CL2014003374A1 (es) 2015-02-27
PT2864316T (pt) 2017-02-24
AU2013279109B2 (en) 2017-08-31
AU2017254965B2 (en) 2019-05-09
BR112014031531A2 (pt) 2017-06-27
ES2618939T3 (es) 2017-06-22
AP2014008137A0 (en) 2014-12-31
CN104411697A (zh) 2015-03-11
UA114196C2 (uk) 2017-05-10
US20140031379A1 (en) 2014-01-30
ME02633B (fr) 2017-06-20
NZ727045A (en) 2018-06-29
DK2864316T3 (en) 2017-03-20
TWI588140B (zh) 2017-06-21
AR105176A2 (es) 2017-09-13
CA2875589C (fr) 2020-08-25
CN104411697B (zh) 2016-08-10
HUE033376T2 (en) 2017-11-28
AR091495A1 (es) 2015-02-11
PH12014502803B1 (en) 2015-02-23
JP2018104448A (ja) 2018-07-05
PH12014502803A1 (en) 2015-02-23
DOP2014000268A (es) 2015-04-15
HK1206349A1 (zh) 2016-01-08
PE20150670A1 (es) 2015-06-03
NZ702742A (en) 2016-12-23
MX2014014709A (es) 2015-03-04
PL2864316T3 (pl) 2017-09-29
MA39259A1 (fr) 2017-12-29
AU2013279109A1 (en) 2015-01-15
CA2875589A1 (fr) 2013-12-27
BR122016014302B1 (pt) 2022-08-23
JP2015520221A (ja) 2015-07-16
TW201406745A (zh) 2014-02-16
MA39259B1 (fr) 2018-09-28
HRP20170359T1 (hr) 2017-05-05
IL236131A0 (en) 2015-02-01
CN106279102A (zh) 2017-01-04
ZA201500408B (en) 2016-10-26
TW201730177A (zh) 2017-09-01
EP3064494A1 (fr) 2016-09-07
MX354214B (es) 2018-02-19
US10548882B2 (en) 2020-02-04
TN2014000491A1 (en) 2016-03-30

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