New! Search for patents from more than 100 countries including Australia, Brazil, Sweden and more

WO2008147169A3 - Microemulsion containing pirfenidone - Google Patents

Microemulsion containing pirfenidone Download PDF

Info

Publication number
WO2008147169A3
WO2008147169A3 PCT/MX2008/000068 MX2008000068W WO2008147169A3 WO 2008147169 A3 WO2008147169 A3 WO 2008147169A3 MX 2008000068 W MX2008000068 W MX 2008000068W WO 2008147169 A3 WO2008147169 A3 WO 2008147169A3
Authority
WO
WIPO (PCT)
Prior art keywords
microemulsion containing
pirfenidone
containing pirfenidone
microemulsion
capsules
Prior art date
Application number
PCT/MX2008/000068
Other languages
Spanish (es)
French (fr)
Other versions
WO2008147169A2 (en
WO2008147169A8 (en
Inventor
Castro Jose Agustin Rogelio Magana
Borunda Juan Socorro Armendariz
Original Assignee
Magana Castro Jose Agustin Rog
Armendariz Borunda Juan Socorr
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 to MX2007006438 priority Critical
Priority to MXMX/a/2007/006348 priority
Application filed by Magana Castro Jose Agustin Rog, Armendariz Borunda Juan Socorr filed Critical Magana Castro Jose Agustin Rog
Publication of WO2008147169A2 publication Critical patent/WO2008147169A2/en
Publication of WO2008147169A3 publication Critical patent/WO2008147169A3/en
Publication of WO2008147169A8 publication Critical patent/WO2008147169A8/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4412Non condensed pyridines; Hydrogenated derivatives thereof having oxo groups directly attached to the heterocyclic ring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0087Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0095Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/107Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers

Abstract

The invention relates to a pirfenidone microemulsion composition which is advantageous over other orally administered pharmaceutical forms known in the prior art, such as tablets, capsules, suspensions and solutions.
PCT/MX2008/000068 2007-05-29 2008-05-29 Microemulsion containing pirfenidone WO2008147169A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2007006438 2007-05-29
MXMX/a/2007/006348 2007-05-29

Publications (3)

Publication Number Publication Date
WO2008147169A2 WO2008147169A2 (en) 2008-12-04
WO2008147169A3 true WO2008147169A3 (en) 2009-01-22
WO2008147169A8 WO2008147169A8 (en) 2009-07-30

Family

ID=40075678

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2008/000068 WO2008147169A2 (en) 2007-05-29 2008-05-29 Microemulsion containing pirfenidone

Country Status (1)

Country Link
WO (1) WO2008147169A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8969347B2 (en) 2008-06-03 2015-03-03 Intermune, Inc. Compounds and methods for treating inflammatory and fibrotic disorders
US9359379B2 (en) 2012-10-02 2016-06-07 Intermune, Inc. Anti-fibrotic pyridinones

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102846555B (en) * 2012-04-09 2014-06-25 珠海亿邦制药股份有限公司 Solid preparation comprising pirfenidone as active component and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000016775A1 (en) * 1998-09-18 2000-03-30 Mepha Ag Topical formulation of alkyl-, phenyl-pyridone
WO2004058256A1 (en) * 2002-12-26 2004-07-15 Kdl, Inc. Pharmaceutical liquid composition containing pyridone derivative
US20060039931A1 (en) * 2002-09-13 2006-02-23 Mepha Ag Stable cream preparations of phenyl-pyridone compounds for topical application
WO2007038315A2 (en) * 2005-09-22 2007-04-05 Intermune, Inc. Capsule formulation of pirfenidone and pharmaceutically acceptable excipients

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000016775A1 (en) * 1998-09-18 2000-03-30 Mepha Ag Topical formulation of alkyl-, phenyl-pyridone
US20060039931A1 (en) * 2002-09-13 2006-02-23 Mepha Ag Stable cream preparations of phenyl-pyridone compounds for topical application
WO2004058256A1 (en) * 2002-12-26 2004-07-15 Kdl, Inc. Pharmaceutical liquid composition containing pyridone derivative
WO2007038315A2 (en) * 2005-09-22 2007-04-05 Intermune, Inc. Capsule formulation of pirfenidone and pharmaceutically acceptable excipients

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GARCIA SANCHEZ M.J. ET AL.: "Monografias Galenicas, Formas orales solidas (I)", LABORATORIOS GLAXO, 1993, pages 22 - 30 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8969347B2 (en) 2008-06-03 2015-03-03 Intermune, Inc. Compounds and methods for treating inflammatory and fibrotic disorders
US9290450B2 (en) 2008-06-03 2016-03-22 Intermune, Inc. Compounds and methods for treating inflammatory and fibrotic disorders
US9359379B2 (en) 2012-10-02 2016-06-07 Intermune, Inc. Anti-fibrotic pyridinones

Also Published As

Publication number Publication date
WO2008147169A2 (en) 2008-12-04
WO2008147169A8 (en) 2009-07-30

Similar Documents

Publication Publication Date Title
ES2509117T3 (en) oral pharmaceutical composition containing dabigatran etexilate
WO2010149794A3 (en) Novel pharmaceutical composition comprising poly (allylamin-co-n,n'-diallyl- 1,3-diamino-2-hydroxypropane)
WO2005067893A3 (en) Pharmaceutical compositions comprising midazolam in a high concentration
Projan Natural product discovery: The worst of times and the best of times
AU2012201797B2 (en) New hybrid oligomers, their preparation process and pharmaceutical compositions containing them
AU2006200857B2 (en) y-crystalline form of ivabradine hydrochloride, a process for its preparation and pharmaceutical compositions containing it
AU2006200854B2 (en) bd-crystalline form of ivabradine hydrochloride, a process for its preparation and pharmaceutical compositions containing it
WO2007090393A3 (en) Microtablet-based pharmaceutical preparation
AP2755A (en) New azabicyclo[3.2.0]hept-3-yl compounds, a process for their preparation and pharmaceutical compositions containing them
TWI374029B (en) 1,2,4,5-tetrahydro-3h-benzazepine compounds, a process for their preparation and pharmaceutical compositions containing them
AP2303A (en) d-Crystalline form of ivabradine hydrochloride, a process for its preparation and pharmaceutical compositions containing it.
CN301602774S (en) Tea (same strain)
CN300924978S (en) Bottles paste (chrysanthemum tea)
CN300964704S (en) Bags (lemon tea)
CN300913054S (en) Bottles paste (800 ml)
CN301113287S (en) Bottles paste
CN301011171S (en) Box (Yinqiaojiedu pills)
CN300774981S (en) Drug packaging (Coartem sheet 12 × 1 plate)
CN301194380S (en) Bottle (52 degrees celebration)
CN301011237S (en) Tablet package (2)
CN300899389S (en) Bottles (puppy calcium tablets)
CN301644273S (en) Picking cap
CN301341755S (en) kettle
CN301111600S (en) Technology bottle rack
CN301096258S (en) Bottle packaging

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08766683

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08766683

Country of ref document: EP

Kind code of ref document: A2