EA200401369A1 - Замедленно высвобождающие лекарственные композиции гвайфенезина - Google Patents
Замедленно высвобождающие лекарственные композиции гвайфенезинаInfo
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/075—Ethers or acetals
- A61K31/085—Ethers or acetals having an ether linkage to aromatic ring nuclear carbon
- A61K31/09—Ethers or acetals having an ether linkage to aromatic ring nuclear carbon having two or more such linkages
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic 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
- A61K31/47—Quinolines; Isoquinolines
- A61K31/485—Morphinan derivatives, e.g. morphine, codeine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, 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
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
- A61K9/209—Layered 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/02—Nasal agents, e.g. decongestants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/10—Expectorants
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.
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2580652C2 (ru) * | 2009-02-04 | 2016-04-10 | Астеллас Фарма Инк. | Фармацевтическая композиция для орального введения |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552899A (en) * | 1984-04-09 | 1985-11-12 | Analgesic Associates | Cough/cold mixtures comprising non-steroidal anti-inflammatory drugs |
US5032406A (en) * | 1989-02-21 | 1991-07-16 | Norwich Eaton Pharmaceuticals, Inc. | Dual-action tablet |
WO2000033818A1 (en) * | 1998-12-11 | 2000-06-15 | Nostrum Pharmaceuticals, Inc. | Sustained release tablet containing hydrocolloid and cellulose ether |
WO2001019901A2 (en) * | 1999-09-14 | 2001-03-22 | Smithkline Beecham Corporation | Process for making aqueous coated beadlets |
US6372525B1 (en) * | 1999-12-20 | 2002-04-16 | Taiwan Semiconductor Manufacturing Company | Wafer-level antenna effect detection pattern for VLSI |
US6372252B1 (en) | 2000-04-28 | 2002-04-16 | Adams Laboratories, Inc. | Guaifenesin sustained release formulation and tablets |
US20020022058A1 (en) | 2000-07-08 | 2002-02-21 | Lovercheck Dale R. | Unit dose of material in system and method |
-
2003
- 2003-04-15 CN CN038125110A patent/CN1655766B/zh not_active Expired - Fee Related
- 2003-04-15 JP JP2003585704A patent/JP5466346B2/ja not_active Expired - Fee Related
- 2003-04-15 AU AU2003237807A patent/AU2003237807B2/en not_active Ceased
- 2003-04-15 WO PCT/US2003/011500 patent/WO2003088952A1/en active Application Filing
- 2003-04-15 MX MXPA04010225A patent/MXPA04010225A/es active IP Right Grant
- 2003-04-15 CA CA2481739A patent/CA2481739C/en not_active Expired - Lifetime
- 2003-04-15 EA EA200401369A patent/EA007156B1/ru not_active IP Right Cessation
- 2003-04-15 EP EP03736462A patent/EP1503739A4/en not_active Ceased
- 2003-04-15 IL IL16443803A patent/IL164438A0/xx unknown
-
2004
- 2004-11-11 ZA ZA2004/09171A patent/ZA200409171B/en unknown
Cited By (1)
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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Legal Events
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PC4A | Registration of transfer of a eurasian patent by assignment | ||
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 |
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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 |