PH12017502369A1 - A delayed release drug formulation - Google Patents
A delayed release drug formulationInfo
- Publication number
- PH12017502369A1 PH12017502369A1 PH12017502369A PH12017502369A PH12017502369A1 PH 12017502369 A1 PH12017502369 A1 PH 12017502369A1 PH 12017502369 A PH12017502369 A PH 12017502369A PH 12017502369 A PH12017502369 A PH 12017502369A PH 12017502369 A1 PH12017502369 A1 PH 12017502369A1
- Authority
- PH
- Philippines
- Prior art keywords
- delayed release
- polymeric material
- soluble polymeric
- inner layer
- layer comprises
- Prior art date
Links
Abstract
In a delayed release formulation comprising a core containing a drug and a delayed release coating for providing intestinal release, release of the drug in the colon is accelerated by including an isolation layer between the core and the delayed release coating. The delayed release coating comprises an inner layer and an outer layer. The outer layer comprises a pH dependently soluble polymeric material which has a pH threshold at about pH 5 or above. The inner layer comprises a soluble polymeric material which is soluble in intestinal fluid or gastrointestinal fluid, said soluble polymeric material being selected from the group consisting of a polycarboxylic acid polymer that is at least partially neutralised, and a non-ionic polymer, provided that, where said soluble polymeric material is a non-ionic polymer, said inner layer comprises at least one additive selected from a buffer agent and a base.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261640217P | 2012-04-30 | 2012-04-30 | |
EP12166110.2A EP2659881B1 (en) | 2012-04-30 | 2012-04-30 | A delayed release drug formulation |
PCT/EP2013/058923 WO2013164316A1 (en) | 2012-04-30 | 2013-04-29 | A delayed release drug formulation |
Publications (1)
Publication Number | Publication Date |
---|---|
PH12017502369A1 true PH12017502369A1 (en) | 2020-09-28 |
Family
ID=54196716
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12017502369A PH12017502369A1 (en) | 2012-04-30 | 2017-12-20 | A delayed release drug formulation |
PH12018500304A PH12018500304B1 (en) | 2012-04-30 | 2018-02-12 | A delayed release drug formulation |
PH12018501311A PH12018501311A1 (en) | 2012-04-30 | 2018-06-19 | A delayed release drug formulation |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12018500304A PH12018500304B1 (en) | 2012-04-30 | 2018-02-12 | A delayed release drug formulation |
PH12018501311A PH12018501311A1 (en) | 2012-04-30 | 2018-06-19 | A delayed release drug formulation |
Country Status (10)
Country | Link |
---|---|
JP (2) | JP6700220B2 (en) |
CL (2) | CL2017001990A1 (en) |
CU (2) | CU24343B1 (en) |
CY (1) | CY1121470T1 (en) |
EC (2) | ECSP14028079A (en) |
HK (3) | HK1202267A1 (en) |
HR (3) | HRP20190470T1 (en) |
IL (2) | IL235282A (en) |
PH (3) | PH12017502369A1 (en) |
ZA (1) | ZA201407675B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3662902A1 (en) * | 2018-12-07 | 2020-06-10 | Tillotts Pharma AG | Colonic drug delivery formulation |
EP3662900A1 (en) * | 2018-12-07 | 2020-06-10 | Tillotts Pharma AG | Colonic drug delivery formulation |
CN113493220A (en) * | 2020-04-02 | 2021-10-12 | 杨洋 | Hollow metal oxide microsphere, preparation method thereof and drug sustained-release application |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5422121A (en) * | 1990-11-14 | 1995-06-06 | Rohm Gmbh | Oral dosage unit form |
BRPI0721654B8 (en) * | 2007-05-07 | 2022-07-05 | Evonik Roehm Gmbh | solid dosage forms comprising an enteric coating with accelerated drug release, their method of manufacture and use |
SI2659881T1 (en) * | 2012-04-30 | 2018-03-30 | Tillotts Pharma Ag | A delayed release drug formulation |
-
2013
- 2013-04-29 CU CUP2016000026A patent/CU24343B1/en unknown
- 2013-04-29 CU CUP2016000014A patent/CU24342B1/en unknown
-
2014
- 2014-10-22 IL IL235282A patent/IL235282A/en active IP Right Grant
- 2014-10-22 IL IL235283A patent/IL235283A/en active IP Right Grant
- 2014-10-22 ZA ZA2014/07675A patent/ZA201407675B/en unknown
- 2014-11-25 EC ECIEPI201428079A patent/ECSP14028079A/en unknown
- 2014-11-25 EC ECIEPI201428077A patent/ECSP14028077A/en unknown
-
2015
- 2015-03-19 HK HK15102824.1A patent/HK1202267A1/en unknown
- 2015-03-19 HK HK15102823.2A patent/HK1202266A1/en unknown
- 2015-03-19 HK HK18103919.2A patent/HK1244435B/en not_active IP Right Cessation
-
2017
- 2017-06-06 JP JP2017112044A patent/JP6700220B2/en not_active Expired - Fee Related
- 2017-06-06 JP JP2017112035A patent/JP6626470B2/en active Active
- 2017-08-03 CL CL2017001990A patent/CL2017001990A1/en unknown
- 2017-08-03 CL CL2017001989A patent/CL2017001989A1/en unknown
- 2017-12-20 PH PH12017502369A patent/PH12017502369A1/en unknown
-
2018
- 2018-02-12 PH PH12018500304A patent/PH12018500304B1/en unknown
- 2018-06-19 PH PH12018501311A patent/PH12018501311A1/en unknown
-
2019
- 2019-03-11 HR HRP20190470TT patent/HRP20190470T1/en unknown
- 2019-03-15 CY CY20191100312T patent/CY1121470T1/en unknown
- 2019-04-17 HR HRP20190727TT patent/HRP20190727T1/en unknown
- 2019-12-09 HR HRP20192210TT patent/HRP20192210T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP6700220B2 (en) | 2020-05-27 |
CY1121470T1 (en) | 2020-05-29 |
IL235282A (en) | 2017-09-28 |
CL2017001990A1 (en) | 2018-03-16 |
HRP20190470T1 (en) | 2019-05-17 |
HRP20192210T1 (en) | 2020-02-21 |
PH12018500304A1 (en) | 2018-09-24 |
JP2017145268A (en) | 2017-08-24 |
ECSP14028079A (en) | 2015-12-31 |
HK1202267A1 (en) | 2015-09-25 |
IL235283A (en) | 2017-09-28 |
CU24343B1 (en) | 2018-05-08 |
CU20160014A7 (en) | 2016-04-25 |
HRP20190727T1 (en) | 2019-06-14 |
JP2017145267A (en) | 2017-08-24 |
CU24342B1 (en) | 2018-05-08 |
CU20160026A7 (en) | 2016-05-30 |
HK1202266A1 (en) | 2015-09-25 |
JP6626470B2 (en) | 2019-12-25 |
PH12018501311A1 (en) | 2020-09-14 |
PH12018500304B1 (en) | 2018-09-24 |
ZA201407675B (en) | 2016-05-25 |
HK1244435B (en) | 2019-10-25 |
ECSP14028077A (en) | 2015-12-31 |
CL2017001989A1 (en) | 2018-03-16 |
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