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MA50629A - Composés monobactames de chromane pour le traitement d'infections bactériennes - Google Patents

Composés monobactames de chromane pour le traitement d'infections bactériennes

Info

Publication number
MA50629A
MA50629A MA050629A MA50629A MA50629A MA 50629 A MA50629 A MA 50629A MA 050629 A MA050629 A MA 050629A MA 50629 A MA50629 A MA 50629A MA 50629 A MA50629 A MA 50629A
Authority
MA
Morocco
Prior art keywords
monobactam
treatment
bacterial infections
chroman compounds
chroman
Prior art date
Application number
MA050629A
Other languages
English (en)
Inventor
Tesfaye Biftu
Xianhai Huang
Weiguo Liu
Weidong Pan
Min Park
Alexander Pasternak
Wanying Sun
Haifeng Tang
Yi Zang
Original Assignee
Merck Sharp & Dohme
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 Merck Sharp & Dohme filed Critical Merck Sharp & Dohme
Publication of MA50629A publication Critical patent/MA50629A/fr

Links

Classifications

    • 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
    • A61K31/425Thiazoles
    • A61K31/427Thiazoles not condensed and containing further heterocyclic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
    • 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
    • A61K31/42Oxazoles
    • A61K31/424Oxazoles condensed with heterocyclic ring systems, e.g. clavulanic acid
    • 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
    • A61K31/425Thiazoles
    • A61K31/429Thiazoles condensed with heterocyclic ring systems
    • A61K31/43Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
    • 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
    • A61K31/425Thiazoles
    • A61K31/429Thiazoles condensed with heterocyclic ring systems
    • A61K31/43Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
    • A61K31/431Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems containing further heterocyclic rings, e.g. ticarcillin, azlocillin, oxacillin
    • 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
    • A61K31/4425Pyridinium derivatives, e.g. pralidoxime, pyridostigmine
    • 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
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • A61K31/4523Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
    • A61K31/454Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. pimozide, domperidone
    • 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
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/506Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
    • 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
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • 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
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • 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
    • A61K31/55Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • A61K31/551Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04Ortho-condensed systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material 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)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
MA050629A 2017-10-02 2018-09-27 Composés monobactames de chromane pour le traitement d'infections bactériennes MA50629A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762566779P 2017-10-02 2017-10-02

Publications (1)

Publication Number Publication Date
MA50629A true MA50629A (fr) 2021-03-31

Family

ID=65994576

Family Applications (1)

Application Number Title Priority Date Filing Date
MA050629A MA50629A (fr) 2017-10-02 2018-09-27 Composés monobactames de chromane pour le traitement d'infections bactériennes

Country Status (27)

Country Link
US (1) US11433055B2 (fr)
EP (1) EP3691639B1 (fr)
JP (1) JP7252948B2 (fr)
KR (1) KR102425959B1 (fr)
CN (2) CN118496221A (fr)
AU (1) AU2018345523B2 (fr)
BR (1) BR112020006381A8 (fr)
CA (1) CA3076022C (fr)
CL (1) CL2020000860A1 (fr)
CO (1) CO2020004087A2 (fr)
CR (1) CR20200148A (fr)
DO (1) DOP2020000058A (fr)
EA (1) EA202090604A1 (fr)
ES (1) ES2968467T3 (fr)
GE (1) GEP20227406B (fr)
IL (1) IL273306B (fr)
JO (1) JOP20200130A1 (fr)
MA (1) MA50629A (fr)
MX (1) MX2020003581A (fr)
NI (1) NI202000023A (fr)
PE (1) PE20201256A1 (fr)
PH (1) PH12020550107A1 (fr)
SA (1) SA520411571B1 (fr)
SG (1) SG11202002575UA (fr)
UA (1) UA126000C2 (fr)
WO (1) WO2019070492A1 (fr)
ZA (1) ZA202001721B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110156697B (zh) * 2019-05-30 2022-05-06 常州沃腾化工科技有限公司 一种1,2-二甲基-1,4,5,6-四氢嘧啶的合成方法
WO2021257857A1 (fr) 2020-06-19 2021-12-23 Incyte Corporation Composés naphtyridinone en tant qu'inhibiteurs de jak2 v617f
WO2021257863A1 (fr) 2020-06-19 2021-12-23 Incyte Corporation Composés de pyrrolotriazine utilisés en tant qu'inhibiteurs de v617f de jak2
WO2022006456A1 (fr) 2020-07-02 2022-01-06 Incyte Corporation Composés de pyridone tricyclique en tant qu'inhibiteurs de v617f de jak2
AU2021300429A1 (en) 2020-07-02 2023-02-16 Incyte Corporation Tricyclic urea compounds as JAK2 V617F inhibitors
US11661422B2 (en) 2020-08-27 2023-05-30 Incyte Corporation Tricyclic urea compounds as JAK2 V617F inhibitors
WO2022120048A1 (fr) * 2020-12-03 2022-06-09 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Inhibiteurs de hdac
US11919908B2 (en) 2020-12-21 2024-03-05 Incyte Corporation Substituted pyrrolo[2,3-d]pyrimidine compounds as JAK2 V617F inhibitors
US11958861B2 (en) 2021-02-25 2024-04-16 Incyte Corporation Spirocyclic lactams as JAK2 V617F inhibitors
AU2022391635A1 (en) * 2021-11-18 2024-05-16 Merck Sharp & Dohme Llc Chromane amidine monobactam antibiotics
CN119173514A (zh) 2022-03-17 2024-12-20 因赛特公司 作为jak2 v617f抑制剂的三环脲化合物
WO2024019916A2 (fr) * 2022-07-18 2024-01-25 Merck Sharp & Dohme Llc Composés monobactame amidine chromane pour le traitement d'infections bactériennes

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684722A (en) 1986-01-06 1987-08-04 E. R. Squibb & Sons, Inc. Monosulfactams
US5250691A (en) 1991-09-09 1993-10-05 E. R. Squibb & Sons, Inc. Heteroaryl derivatives of monocyclic beta-lactam antibiotics
CN102988362B (zh) 2005-12-07 2014-11-05 巴斯利尔药物股份公司 单环-内酰胺类抗生素与β-内酰胺酶抑制剂的有效的联合应用
EP1938822A1 (fr) 2006-12-21 2008-07-02 Novartis AG Thérapie combinée pour le traitement des maladies des voies respiratoires
SG189174A1 (en) 2010-10-11 2013-05-31 Biogen Idec Internat Neuroscience Gmbh Human anti-tau antibodies
JP5777725B2 (ja) 2010-11-29 2015-09-09 ファイザー・インク モノバクタム
UY34585A (es) 2012-01-24 2013-09-02 Aicuris Gmbh & Co Kg Compuestos b-lactámicos sustituidos con amidina, su preparación y uso
SI2857039T1 (sl) 2012-05-31 2020-03-31 Osaka City University Terapevtsko sredstvo ali profilaktično sredstvo za demenco
US20140275007A1 (en) 2013-03-14 2014-09-18 Rempex Pharmaceuticals, Inc. Oxamazin antibiotics
WO2015103583A1 (fr) 2014-01-06 2015-07-09 President And Fellows Of Harvard College Monobactames et procédés de synthèse et d'utilisation de ces derniers
UA121383C2 (uk) 2014-03-24 2020-05-25 Новартіс Аг Органічні сполуки, що є монобактамами, для лікування бактеріальних інфекцій
TWI664190B (zh) 2014-06-27 2019-07-01 美商C2N醫療診斷有限責任公司 人類化抗-tau抗體
US9642831B2 (en) 2014-10-31 2017-05-09 Abbvie S.Á.R.L. Substituted chromanes and method of use
FR3031423B1 (fr) * 2015-01-06 2018-11-30 Centre National De La Recherche Scientifique Procede et dispositif de conversion de courant et vehicule comportant un tel dispositif
CA3008006C (fr) 2015-12-15 2024-04-09 Merck Sharp & Dohme Corp. Composes de biarylmonobactame et procedes d'utilisation correspondants pour le traitement d'infections bacteriennes
KR102408800B1 (ko) * 2016-03-07 2022-06-13 머크 샤프 앤드 돔 코포레이션 비시클릭 아릴 모노박탐 화합물 및 박테리아 감염의 치료를 위한 그의 사용 방법

Also Published As

Publication number Publication date
CA3076022A1 (fr) 2019-04-11
NZ762899A (en) 2024-07-26
JP2020536082A (ja) 2020-12-10
KR102425959B1 (ko) 2022-07-27
IL273306A (en) 2020-04-30
SG11202002575UA (en) 2020-04-29
ES2968467T3 (es) 2024-05-09
UA126000C2 (uk) 2022-07-27
AU2018345523B2 (en) 2021-10-21
AU2018345523A1 (en) 2020-03-26
US20200297702A1 (en) 2020-09-24
JP7252948B2 (ja) 2023-04-05
BR112020006381A2 (pt) 2020-09-24
EA202090604A1 (ru) 2020-10-15
IL273306B (en) 2022-04-01
CN118496221A (zh) 2024-08-16
BR112020006381A8 (pt) 2023-04-11
GEP20227406B (en) 2022-08-25
CO2020004087A2 (es) 2020-04-24
WO2019070492A1 (fr) 2019-04-11
PE20201256A1 (es) 2020-11-16
KR20200058520A (ko) 2020-05-27
CL2020000860A1 (es) 2020-08-14
CN111201021A (zh) 2020-05-26
JOP20200130A1 (ar) 2020-05-28
CA3076022C (fr) 2023-01-17
EP3691639A1 (fr) 2020-08-12
SA520411571B1 (ar) 2024-08-27
EP3691639B1 (fr) 2023-11-15
EP3691639A4 (fr) 2021-03-31
ZA202001721B (en) 2023-02-22
US11433055B2 (en) 2022-09-06
CN111201021B (zh) 2024-08-23
DOP2020000058A (es) 2020-09-15
PH12020550107A1 (en) 2020-12-07
CR20200148A (es) 2020-05-22
MX2020003581A (es) 2020-07-22
NI202000023A (es) 2020-09-24

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