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SG11202001293SA - A method for modifying release of a therapeutically active agent from an elastomeric matrix - Google Patents

A method for modifying release of a therapeutically active agent from an elastomeric matrix

Info

Publication number
SG11202001293SA
SG11202001293SA SG11202001293SA SG11202001293SA SG11202001293SA SG 11202001293S A SG11202001293S A SG 11202001293SA SG 11202001293S A SG11202001293S A SG 11202001293SA SG 11202001293S A SG11202001293S A SG 11202001293SA SG 11202001293S A SG11202001293S A SG 11202001293SA
Authority
SG
Singapore
Prior art keywords
active agent
therapeutically active
elastomeric matrix
modifying release
modifying
Prior art date
Application number
SG11202001293SA
Other languages
English (en)
Inventor
Manja Ahola
Risto Hakala
Piia Hara
Antti Keinänen
Henriikka Korolainen
Jyrki Pihlaja
Original Assignee
Bayer Oy
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 Bayer Oy filed Critical Bayer Oy
Publication of SG11202001293SA publication Critical patent/SG11202001293SA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0034Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0036Devices retained in the vagina or cervix for a prolonged period, e.g. intravaginal rings, medicated tampons, medicated diaphragms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • A61K31/192Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid 
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19Carboxylic acids, e.g. valproic acid
    • A61K31/195Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/196Carboxylic acids, e.g. valproic acid having an amino group the amino group being directly attached to a ring, e.g. anthranilic acid, mefenamic acid, diclofenac, chlorambucil
    • 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
    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/403Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
    • A61K31/404Indoles, e.g. pindolol
    • A61K31/405Indole-alkanecarboxylic acids; Derivatives thereof, e.g. tryptophan, indomethacin
    • 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
    • A61K31/54Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/5415Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with carbocyclic ring systems, e.g. phenothiazine, chlorpromazine, piroxicam
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0002Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0034Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0039Devices retained in the uterus for a prolonged period, e.g. intrauterine devices for contraception
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1641Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841Filling excipients; Inactive ingredients
    • A61K9/485Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5026Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Reproductive Health (AREA)
  • Inorganic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Gynecology & Obstetrics (AREA)
  • Urology & Nephrology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
SG11202001293SA 2017-09-27 2018-09-19 A method for modifying release of a therapeutically active agent from an elastomeric matrix SG11202001293SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17193367 2017-09-27
EP18167014 2018-04-12
PCT/EP2018/075331 WO2019063382A1 (en) 2017-09-27 2018-09-19 METHOD FOR MODIFYING THE RELEASE OF A THERAPEUTICALLY ACTIVE AGENT FROM AN ELASTOMERIC MATRIX

Publications (1)

Publication Number Publication Date
SG11202001293SA true SG11202001293SA (en) 2020-03-30

Family

ID=63592747

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202001293SA SG11202001293SA (en) 2017-09-27 2018-09-19 A method for modifying release of a therapeutically active agent from an elastomeric matrix

Country Status (18)

Country Link
US (1) US11666552B2 (ar)
EP (1) EP3687495A1 (ar)
JP (1) JP7242648B2 (ar)
KR (1) KR20200059224A (ar)
CN (1) CN111148507B (ar)
AU (1) AU2018340266A1 (ar)
BR (1) BR112020005928A2 (ar)
CA (1) CA3076768A1 (ar)
CL (1) CL2020000778A1 (ar)
CO (1) CO2020003454A2 (ar)
IL (1) IL272878A (ar)
JO (1) JOP20200067A1 (ar)
MX (1) MX2020007323A (ar)
PE (1) PE20211195A1 (ar)
SG (1) SG11202001293SA (ar)
TW (1) TW201919587A (ar)
UY (1) UY37906A (ar)
WO (1) WO2019063382A1 (ar)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1222897A (zh) * 1996-03-29 1999-07-14 盖里列奥公司 用于形成光学纤维的可剥离聚酰亚胺涂层之方法
US5879697A (en) * 1997-04-30 1999-03-09 Schneider Usa Inc Drug-releasing coatings for medical devices
US6117442A (en) * 1998-11-12 2000-09-12 Leiras Oy Drug delivery device, especially for the delivery of androgens
US6063395A (en) * 1998-11-12 2000-05-16 Leiras Oy Drug delivery device especially for the delivery of progestins and estrogens
AU2002210580A1 (en) 2000-10-20 2002-04-29 Leiras Oy Drug delivery system
US20020136573A1 (en) * 2001-01-25 2002-09-26 Xerox Corporation Infrared curing of fluoroelastomer coatings formed over silicone rubber in a fuser member
WO2005004837A1 (en) * 2003-07-10 2005-01-20 Galen (Chemicals) Limited Intravaginal drug delivery devices
US7914841B2 (en) * 2006-02-09 2011-03-29 Cook Medical Technologies Llc Inline application of coatings
TW200927141A (en) * 2007-11-22 2009-07-01 Bayer Schering Pharma Oy Vaginal delivery system
EP2140860A1 (en) 2008-07-03 2010-01-06 Bayer Schering Pharma Oy An improved method of contraception
WO2011156648A1 (en) * 2010-06-09 2011-12-15 President And Fellows Of Harvard College Method for producing films
WO2012091680A1 (en) * 2010-12-30 2012-07-05 Nanyang Technological University A device for controlled release of a bioactive agent
KR20120135689A (ko) * 2011-06-07 2012-12-17 (주) 태웅메디칼 약물 방출 스텐트 코팅제의 제조방법 및 이에 의해 제조된 약물 방출 스텐트 코팅제
CN103987378B (zh) * 2011-09-09 2016-12-14 阿克西亚制药有限责任公司 硅氧烷涂覆的植入物
US9434857B2 (en) * 2011-11-15 2016-09-06 Ethicon, Inc. Rapid cure silicone lubricious coatings
AR089765A1 (es) 2012-01-23 2014-09-17 Bayer Oy Un sistema para el suministro de un farmaco
US20140037964A1 (en) * 2012-08-02 2014-02-06 Haipeng Zheng Optical Article Containing A Self-Healing Coating And Improved Initial Haze
TN2016000134A1 (en) 2013-10-18 2017-10-06 Bayer Oy Intrauterine delivery system.
ES2748776T3 (es) * 2015-01-21 2020-03-17 Bayer Oy Sistema de administración de fármaco que comprende un antiinflamatorio no esteroideo (AINE) y un compuesto progestogénico y procedimientos de fabricación
WO2016180764A1 (en) * 2015-05-13 2016-11-17 Bayer Oy A long acting drug delivery device and its use in contraception
JP6936801B2 (ja) 2015-12-21 2021-09-22 バイエル・オーイュー 薬剤送達装置の製造方法およびその方法に従って製造された薬剤送達装置
EP4233999A3 (en) * 2016-12-12 2023-11-22 The Regents of The University of California Implantable and non-invasive stimulators for gastrointestinal therapeutics

Also Published As

Publication number Publication date
US20200276159A1 (en) 2020-09-03
CN111148507A (zh) 2020-05-12
CO2020003454A2 (es) 2020-04-13
IL272878A (en) 2020-04-30
CA3076768A1 (en) 2019-04-04
BR112020005928A2 (pt) 2020-10-06
EP3687495A1 (en) 2020-08-05
KR20200059224A (ko) 2020-05-28
UY37906A (es) 2019-02-28
PE20211195A1 (es) 2021-07-01
WO2019063382A1 (en) 2019-04-04
RU2020113426A (ru) 2021-10-27
RU2020113426A3 (ar) 2022-02-22
JP7242648B2 (ja) 2023-03-20
CN111148507B (zh) 2023-09-26
AU2018340266A1 (en) 2020-03-05
TW201919587A (zh) 2019-06-01
JP2020535159A (ja) 2020-12-03
JOP20200067A1 (ar) 2020-04-27
CL2020000778A1 (es) 2020-09-25
MX2020007323A (es) 2020-09-07
US11666552B2 (en) 2023-06-06

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