EA200401369A1 - Замедленно высвобождающие лекарственные композиции гвайфенезина - Google Patents

Замедленно высвобождающие лекарственные композиции гвайфенезина

Info

Publication number
EA200401369A1
EA200401369A1 EA200401369A EA200401369A EA200401369A1 EA 200401369 A1 EA200401369 A1 EA 200401369A1 EA 200401369 A EA200401369 A EA 200401369A EA 200401369 A EA200401369 A EA 200401369A EA 200401369 A1 EA200401369 A1 EA 200401369A1
Authority
EA
Eurasian Patent Office
Prior art keywords
guaifenesin
composition
modified release
releasing
dosing
Prior art date
Application number
EA200401369A
Other languages
English (en)
Other versions
EA007156B1 (ru
Inventor
Роберт Д. Дэвис
Рольф В. Блюм
Доналд Джеффри Кейсер
Original Assignee
Адамс Лэборетриз, 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
Priority claimed from US10/121,706 external-priority patent/US6955821B2/en
Priority claimed from US10/406,574 external-priority patent/US7985420B2/en
Priority claimed from US10/406,557 external-priority patent/US7838032B2/en
Application filed by Адамс Лэборетриз, Инк. filed Critical Адамс Лэборетриз, Инк.
Publication of EA200401369A1 publication Critical patent/EA200401369A1/ru
Publication of EA007156B1 publication Critical patent/EA007156B1/ru

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/075Ethers or acetals
    • A61K31/085Ethers or acetals having an ether linkage to aromatic ring nuclear carbon
    • A61K31/09Ethers or acetals having an ether linkage to aromatic ring nuclear carbon having two or more such linkages
    • 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
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/485Morphinan derivatives, e.g. morphine, codeine
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2072Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A61K9/209Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/02Nasal agents, e.g. decongestants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/10Expectorants

Abstract

Изобретение касается новой фармацевтической композиции с модифицированным высвобождением гвайфенезина и, произвольно, второго лекарственного препарата, который предпочтительно отобран из декстрометорфана и псевдоэфедрина. Композиция может включать гидрофильный полимер, предпочтительно гидроксипропилметилцеллюлозу, и нерастворимый в воде полимер, предпочтительно акриловую смолу, в соотношении в пределах приблизительно 1:1 (один к одному) - 9:1 (девять к одному), более предпочтительно в пределах приблизительно 3:2 (три к двум) - 6:1 (шесть к одному) и наиболее предпочтительно в пределах приблизительно 2:1 (два к одному) - 4:1 (четыре к одному), по весу. Эта композиция способна обеспечивать терапевтически эффективное бионакопление гвайфенезина в организме человека по меньшей мере в течение двенадцати часов после дозировки. Изобретение также касается модифицировано высвобождающего продукта, который состоит из двух частей: одна часть включает немедленно высвобождающую композицию гвайфенезина, а другая часть - замедленно высвобождающую композицию гвайфенезина, где одна или обе части дополнительно включают декстрометорфан. Модифицировано высвобождающий продукт обеспечивает максимальную плазменную концентрацию гвайфенезина, которая эквивалентна концентрации, созданной немедленно высвобождающей таблеткой гвайфенезина, и способна к обеспечению терапевтически эффективного бионакопления гвайфенезина в организме человека в течение по крайней мере двенадцати часов после дозировки.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200401369A 2002-04-15 2003-04-15 Замедленно высвобождающие лекарственные композиции гвайфенезина EA007156B1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/121,706 US6955821B2 (en) 2000-04-28 2002-04-15 Sustained release formulations of guaifenesin and additional drug ingredients
US10/406,574 US7985420B2 (en) 2000-04-28 2003-04-04 Sustained release of guaifenesin combination drugs
US10/406,557 US7838032B2 (en) 2000-04-28 2003-04-04 Sustained release of guaifenesin
PCT/US2003/011500 WO2003088952A1 (en) 2002-04-15 2003-04-15 Sustained release of guaifenesin combination drugs

Publications (2)

Publication Number Publication Date
EA200401369A1 true EA200401369A1 (ru) 2005-06-30
EA007156B1 EA007156B1 (ru) 2006-08-25

Family

ID=29255202

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401369A EA007156B1 (ru) 2002-04-15 2003-04-15 Замедленно высвобождающие лекарственные композиции гвайфенезина

Country Status (10)

Country Link
EP (1) EP1503739A4 (ru)
JP (1) JP5466346B2 (ru)
CN (1) CN1655766B (ru)
AU (1) AU2003237807B2 (ru)
CA (1) CA2481739C (ru)
EA (1) EA007156B1 (ru)
IL (1) IL164438A0 (ru)
MX (1) MXPA04010225A (ru)
WO (1) WO2003088952A1 (ru)
ZA (1) ZA200409171B (ru)

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RU2580652C2 (ru) * 2009-02-04 2016-04-10 Астеллас Фарма Инк. Фармацевтическая композиция для орального введения

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US8679533B2 (en) 2002-07-25 2014-03-25 Pharmacia Corporation Pramipexole once-daily dosage form
EP1675550A4 (en) * 2003-09-24 2007-10-10 Combinatorx Inc THERAPEUTIC DOSAGE DIAGRAMS FOR ADMINISTRATION OF MEDICINAL COMBINATIONS
CA2476101A1 (en) * 2004-08-12 2006-02-12 Bernard Charles Sherman Extended-release capsules comprising venlafaxine hydrochloride
KR101052436B1 (ko) * 2004-08-13 2011-07-29 베링거 인겔하임 인터내셔날 게엠베하 프라미펙솔 또는 약제학적으로 허용되는 이의 염을함유하는 연장 방출형 정제 제형, 이의 제조방법 및 이의용도
TWI468162B (zh) 2005-12-13 2015-01-11 英塞特公司 作為傑納斯激酶(JANUS KINASE)抑制劑之經雜芳基取代之吡咯并〔2,3-b〕吡啶及吡咯并〔2,3-b〕嘧啶
CN1994285B (zh) * 2006-01-04 2011-03-16 上海医药工业研究院 愈创木酚甘油醚缓释微丸及其制备方法
US20080176955A1 (en) * 2007-01-16 2008-07-24 Victory Pharma, Inc. Combined administration of benzonatate and guaifenesin
CN101658507B (zh) * 2008-08-26 2011-12-07 北京科信必成医药科技发展有限公司 一种愈创木酚甘油醚和伪麻黄碱的复方缓释制剂
MX347851B (es) 2010-03-10 2017-05-16 Incyte Corp Derivados de piperidin-4-il azetidina como inhibidores de janus cinasa 1 (jak1).
US9339478B2 (en) 2011-02-04 2016-05-17 Reckitt Benckiser Llc Pharmaceutical formulation
CA2839767A1 (en) 2011-06-20 2012-12-27 Incyte Corporation Azetidinyl phenyl, pyridyl or pyrazinyl carboxamide derivatives as jak inhibitors
CN102755304A (zh) * 2012-08-03 2012-10-31 四川百利药业有限责任公司 一种愈美胶囊的制备方法
BR112015010663B1 (pt) 2012-11-15 2022-12-06 Incyte Holdings Corporation Formas de dosagem oral de liberação sustentada, e uso de ruxolitinib ou de sal farmaceuticamente aceitável do mesmo
RS60469B1 (sr) 2013-08-07 2020-07-31 Incyte Corp Dozni oblici sa produženim oslobađanjem za jak1 inhibitor
CN105982860B (zh) * 2015-02-11 2020-04-14 北京科信必成医药科技发展有限公司 愈创甘油醚无水吞服掩味颗粒
US11833155B2 (en) 2020-06-03 2023-12-05 Incyte Corporation Combination therapy for treatment of myeloproliferative neoplasms

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US5032406A (en) * 1989-02-21 1991-07-16 Norwich Eaton Pharmaceuticals, Inc. Dual-action tablet
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WO2001019901A2 (en) * 1999-09-14 2001-03-22 Smithkline Beecham Corporation Process for making aqueous coated beadlets
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2580652C2 (ru) * 2009-02-04 2016-04-10 Астеллас Фарма Инк. Фармацевтическая композиция для орального введения

Also Published As

Publication number Publication date
EP1503739A1 (en) 2005-02-09
CN1655766B (zh) 2012-05-30
CN1655766A (zh) 2005-08-17
JP5466346B2 (ja) 2014-04-09
EA007156B1 (ru) 2006-08-25
AU2003237807B2 (en) 2008-10-23
WO2003088952A1 (en) 2003-10-30
ZA200409171B (en) 2005-07-27
AU2003237807A1 (en) 2003-11-03
MXPA04010225A (es) 2005-07-05
EP1503739A4 (en) 2006-06-21
CA2481739C (en) 2012-10-02
CA2481739A1 (en) 2003-10-30
JP2005528402A (ja) 2005-09-22
IL164438A0 (en) 2005-12-18

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PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
TC4A Change in name of a patent proprietor in a eurasian patent

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

PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
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 RU