WO2011049773A1 - Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with pioglitazone - Google Patents
Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with pioglitazone Download PDFInfo
- Publication number
- WO2011049773A1 WO2011049773A1 PCT/US2010/052225 US2010052225W WO2011049773A1 WO 2011049773 A1 WO2011049773 A1 WO 2011049773A1 US 2010052225 W US2010052225 W US 2010052225W WO 2011049773 A1 WO2011049773 A1 WO 2011049773A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- weight
- diluent
- lubricant
- disintegrant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 0 *N[C@@](CC(N1Cc2nnc(C(F)(F)F)[n]2CC1)=O)Cc(cc(c(F)c1)F)c1F Chemical compound *N[C@@](CC(N1Cc2nnc(C(F)(F)F)[n]2CC1)=O)Cc(cc(c(F)c1)F)c1F 0.000 description 1
Classifications
-
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- 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
-
- 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
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/48—Drugs for disorders of the endocrine system of the pancreatic hormones
- A61P5/50—Drugs for disorders of the endocrine system of the pancreatic hormones for increasing or potentiating the activity of insulin
Definitions
- Embodiments of Opadry® useful in the present invention include, but are not limited to, Opadry® I (HPC/HPMC), Opadry® 20A18334, Opadry® II, Opadry ⁇ II HP (PVA-PEG), or another suitable Opadry® suspension (such as polyvinyl alcohol,
- the first layer additionally comprises one or more excipients selected from the group consisting of: (i) about 40-80 % by weight of a diluent; (ii) about 0.5-6 % by weight of a disintegrant; and (iii) about 0.75-10 % by weight of a lubricant.
- the first layer additionally comprises one or more excipients selected from the group consisting of: (i) about 40-80 % by weight of two diluents; (ii) about 0.5-6 % by weight of a disintegrant; and (iii) about 0.75-10 % by weight of two lubricants.
- the first layer additionally comprises one or more excipients selected from the group consisting of: (i) about 20-40 % by weight of a first diluent; (ii) about 20-40% of a second diluent; (iii) about 0.5-6 % by weight of a disintegrant; (iv) about 0.25-4 % by weight of a first lubricant and (v) about 0.5-6 % by weight of a second lubricant.
- excipients selected from the group consisting of: (i) about 20-40 % by weight of a first diluent; (ii) about 20-40% of a second diluent; (iii) about 0.5-6 % by weight of a disintegrant; (iv) about 0.25-4 % by weight of a first lubricant and (v) about 0.5-6 % by weight of a second lubricant.
- the dipeptidyl peptidase-4 inhibitor is sitagliptin, or the dihydrogen phosphate salt thereof.
- the second layer about 16.53 % by weight of the second layer of Pioglitazone HC1; about 74 % by weight of the second layer of a diluent, about 6 % by weight of the second layer of a disintegrant; about 3 % by weight of the second layer of a binding agent; and about 0.5 % by weight of the second layer of a lubricant.
- the first layer about 32.12 % by weight of the first layer of the dipeptidyl peptidase-4 inhibitor or a pharmaceutically acceptable salt thereof; about 62 % by weight of the first layer of a diluent; about 2 % by weight of the first layer of a disintegrant; and about 4 % by weight of the first layer of a lubricant.
- the first layer about 32.12 % by weight of the first layer of the dipeptidyl peptidase-4 inhibitor or a pharmaceutically acceptable salt thereof; about 60-62 % by weight of the first layer of a diluent; about 2-3 % by weight of the first layer of a disintegrant; and about 4 % by weight of the first layer of a lubricant.
- the second layer about 16.53 % by weight of the second layer of Pioglitazone HQ, about 71-75 % by weight of the second layer of a diluent, about 3-11 % by weight of the second layer of a disintegrant; about 0.5-1.5 % by weight of the second layer of a lubricant; and about 3-5 % by weight of the second layer of a binding agent.
- the bilayer tablets are coated with Opadry I (HPC/HPMC).
- Sitagliptin Powder Blend Layer Sitagliptin phosphate monohydrate, microcry stall ine cellulose, anhydrous dibasic calcium phosphate and croscarmellose sodium were blended in a bin blender for 10 minutes. Sodium stearyl fumarate and magnesium stearate were sieved through #60 sieve. The sieved sodium stearyl fumarate and magnesium stearate were blended with the sitagliptin blend for additional 5 minutes to give the lubricated sitagliptin powder blend.
- the bilayer tablets were compressed on the Piccola bilayer tablet press using sitagliptin powder blend as the first layer and pioglitazone granulation as the second layer.
- the tablets were film coated with a suitable Opadry® suspension (such as Opadry ® 20A18334) to an approximate 3% weight gain to provide a 618 mg coated tablet.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Diabetes (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Endocrinology (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2777231A CA2777231A1 (en) | 2009-10-23 | 2010-10-12 | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with pioglitazone |
| CN2010800477129A CN102573476A (zh) | 2009-10-23 | 2010-10-12 | 二肽基肽酶-4抑制剂与吡格列酮的复合药的药物组合物 |
| EP10825413.7A EP2490534A4 (en) | 2009-10-23 | 2010-10-12 | PHARMACEUTICAL COMPOSITIONS OF COMBINATIONS OF DIPEPTIDYL-PEPTIDASE-4 INHIBITORS WITH PIOGLITAZONE |
| AU2010308433A AU2010308433A1 (en) | 2009-10-23 | 2010-10-12 | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with pioglitazone |
| RU2012121185/13A RU2012121185A (ru) | 2009-10-23 | 2010-10-12 | Фармацевтические композиции комбинаций ингибиторов дипептидилпептидазы-4 с пиоглитазоном |
| US13/501,252 US20120201885A1 (en) | 2009-10-23 | 2010-10-12 | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with pioglitazone |
| IN3271DEN2012 IN2012DN03271A (enExample) | 2009-10-23 | 2010-10-12 | |
| BR112012009496A BR112012009496A2 (pt) | 2009-10-23 | 2010-10-12 | composição farmacêutica, e, método para tratar diabetes tipo 2 |
| MX2012004673A MX2012004673A (es) | 2009-10-23 | 2010-10-12 | Composiciones farmaceuticas de combinaciones de inhibidores de dipeptidil peptidasa 4 con pioglitazona. |
| JP2012535230A JP2013508370A (ja) | 2009-10-23 | 2010-10-12 | ジペプチジルペプチダーゼ−4阻害剤とピオグリタゾンとの組み合わせの医薬組成物 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25429909P | 2009-10-23 | 2009-10-23 | |
| US61/254,299 | 2009-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011049773A1 true WO2011049773A1 (en) | 2011-04-28 |
Family
ID=43900618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2010/052225 Ceased WO2011049773A1 (en) | 2009-10-23 | 2010-10-12 | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with pioglitazone |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20120201885A1 (enExample) |
| EP (1) | EP2490534A4 (enExample) |
| JP (1) | JP2013508370A (enExample) |
| KR (1) | KR20120104523A (enExample) |
| CN (1) | CN102573476A (enExample) |
| AU (1) | AU2010308433A1 (enExample) |
| BR (1) | BR112012009496A2 (enExample) |
| CA (1) | CA2777231A1 (enExample) |
| IN (1) | IN2012DN03271A (enExample) |
| MX (1) | MX2012004673A (enExample) |
| RU (1) | RU2012121185A (enExample) |
| WO (1) | WO2011049773A1 (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012173877A1 (en) * | 2011-06-14 | 2012-12-20 | Merck Sharp & Dohme Ltd. | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with simvastatin |
| WO2013062902A3 (en) * | 2011-10-24 | 2015-06-18 | Merck Sharp & Dohme Corp. | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with atorvastatin |
| JP2016510065A (ja) * | 2013-03-06 | 2016-04-04 | ノバルティス アーゲー | 有機化合物の製剤 |
| WO2022074664A1 (en) * | 2020-10-05 | 2022-04-14 | V-Ensure Pharma Technologies Private Limited | An immediate release composition of sitagliptin hydrochloride |
| CN115227661A (zh) * | 2022-09-22 | 2022-10-25 | 北京惠之衡生物科技有限公司 | 一种利格列汀片及其制备方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9937153B2 (en) * | 2013-08-30 | 2018-04-10 | Merck Sharp & Dohme Ltd. | Oral pharmaceutical formulation of omarigliptin |
| TR201402685A1 (tr) * | 2014-03-06 | 2015-09-21 | Sanovel Ilac Sanayi Ve Ticaret Anonim Sirketi | Vildagliptinin farmasotik formulasyonları. |
| CN105030724A (zh) * | 2015-08-20 | 2015-11-11 | 杭州成邦医药科技有限公司 | 一种抗糖尿病药物的组合物 |
| CN108096227A (zh) * | 2018-01-25 | 2018-06-01 | 河北科技大学 | 阿格列汀口腔溶膜制剂 |
| JP7109748B2 (ja) * | 2018-12-11 | 2022-08-01 | 日本ジェネリック株式会社 | アジルサルタンとアムロジピンベシル酸塩含有固形製剤及び固形製剤の製造方法 |
| JP7423264B2 (ja) * | 2019-10-17 | 2024-01-29 | 日本ジェネリック株式会社 | シタグリプチン含有錠剤 |
| TR202022612A2 (tr) * | 2020-12-31 | 2022-07-21 | Sanovel Ilac Sanayi Ve Ticaret Anonim Sirketi | Alogli̇pti̇ni̇n farmasöti̇k kapsül kompozi̇syonlari |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060205675A1 (en) * | 2000-06-19 | 2006-09-14 | Arch Jonathan R S | Combinations of dipeptidyl peptidase iv inhibitors and other antidiabetic agents for the treatment of diabetes mellitus |
| WO2006135723A2 (en) * | 2005-06-10 | 2006-12-21 | Novartis Ag | Modified release 1-[(3-hydroxy-adamant-1-ylamino)-acetyl]-pyrrolidine-2(s)-carbonitrile formulation |
| US20080227825A1 (en) * | 2005-09-29 | 2008-09-18 | Yatindra Joshi | Formulation |
| WO2009121945A2 (en) * | 2008-04-03 | 2009-10-08 | Boehringer Ingelheim International Gmbh | New formulations, tablets comprising such formulations, their use and process for their preparation |
| US20090253752A1 (en) * | 2004-10-25 | 2009-10-08 | Bryan Burkey | Combination of dpp-iv inhibitor, ppar antidiabetic and metmorfin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208085B (zh) * | 2005-06-10 | 2011-01-05 | 诺瓦提斯公司 | 1-[(3-羟基-金刚烷基-1-基氨基)-乙酰基]-吡咯烷基-2(s)-腈的调释制剂 |
-
2010
- 2010-10-12 WO PCT/US2010/052225 patent/WO2011049773A1/en not_active Ceased
- 2010-10-12 BR BR112012009496A patent/BR112012009496A2/pt not_active IP Right Cessation
- 2010-10-12 EP EP10825413.7A patent/EP2490534A4/en not_active Withdrawn
- 2010-10-12 CA CA2777231A patent/CA2777231A1/en not_active Abandoned
- 2010-10-12 JP JP2012535230A patent/JP2013508370A/ja not_active Withdrawn
- 2010-10-12 MX MX2012004673A patent/MX2012004673A/es unknown
- 2010-10-12 IN IN3271DEN2012 patent/IN2012DN03271A/en unknown
- 2010-10-12 RU RU2012121185/13A patent/RU2012121185A/ru not_active Application Discontinuation
- 2010-10-12 KR KR1020127010201A patent/KR20120104523A/ko not_active Withdrawn
- 2010-10-12 CN CN2010800477129A patent/CN102573476A/zh active Pending
- 2010-10-12 US US13/501,252 patent/US20120201885A1/en not_active Abandoned
- 2010-10-12 AU AU2010308433A patent/AU2010308433A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060205675A1 (en) * | 2000-06-19 | 2006-09-14 | Arch Jonathan R S | Combinations of dipeptidyl peptidase iv inhibitors and other antidiabetic agents for the treatment of diabetes mellitus |
| US20090253752A1 (en) * | 2004-10-25 | 2009-10-08 | Bryan Burkey | Combination of dpp-iv inhibitor, ppar antidiabetic and metmorfin |
| WO2006135723A2 (en) * | 2005-06-10 | 2006-12-21 | Novartis Ag | Modified release 1-[(3-hydroxy-adamant-1-ylamino)-acetyl]-pyrrolidine-2(s)-carbonitrile formulation |
| US20080227825A1 (en) * | 2005-09-29 | 2008-09-18 | Yatindra Joshi | Formulation |
| WO2009121945A2 (en) * | 2008-04-03 | 2009-10-08 | Boehringer Ingelheim International Gmbh | New formulations, tablets comprising such formulations, their use and process for their preparation |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2490534A4 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012173877A1 (en) * | 2011-06-14 | 2012-12-20 | Merck Sharp & Dohme Ltd. | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with simvastatin |
| US20140093564A1 (en) * | 2011-06-14 | 2014-04-03 | Merck Sharp & Dohme Ltd. | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with simvastatin |
| EP2720685A4 (en) * | 2011-06-14 | 2014-12-03 | Merck Sharp & Dohme | PHARMACEUTICAL COMPOSITIONS OF COMBINATIONS OF DIPEPTIDYL-PEPTIDASE-4-INHIBITORS WITH SIMVASTATIN |
| WO2013062902A3 (en) * | 2011-10-24 | 2015-06-18 | Merck Sharp & Dohme Corp. | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with atorvastatin |
| JP2016510065A (ja) * | 2013-03-06 | 2016-04-04 | ノバルティス アーゲー | 有機化合物の製剤 |
| WO2022074664A1 (en) * | 2020-10-05 | 2022-04-14 | V-Ensure Pharma Technologies Private Limited | An immediate release composition of sitagliptin hydrochloride |
| CN115227661A (zh) * | 2022-09-22 | 2022-10-25 | 北京惠之衡生物科技有限公司 | 一种利格列汀片及其制备方法 |
| CN115227661B (zh) * | 2022-09-22 | 2022-12-13 | 北京惠之衡生物科技有限公司 | 一种利格列汀片及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120104523A (ko) | 2012-09-21 |
| AU2010308433A1 (en) | 2012-06-07 |
| EP2490534A1 (en) | 2012-08-29 |
| US20120201885A1 (en) | 2012-08-09 |
| CN102573476A (zh) | 2012-07-11 |
| IN2012DN03271A (enExample) | 2015-10-23 |
| BR112012009496A2 (pt) | 2015-09-29 |
| RU2012121185A (ru) | 2013-11-27 |
| CA2777231A1 (en) | 2011-04-28 |
| MX2012004673A (es) | 2012-06-14 |
| EP2490534A4 (en) | 2013-06-12 |
| JP2013508370A (ja) | 2013-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8414921B2 (en) | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with metformin | |
| US20120059011A1 (en) | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with pioglitazone | |
| US20120201885A1 (en) | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with pioglitazone | |
| US20100330177A1 (en) | Pharmaceutical compositions of a combination of metformin and a dipeptidyl peptidase-iv inhibitor | |
| TW201323017A (zh) | 二肽基肽酶-4抑制劑與阿伐他汀(atorvastatin)組合之醫藥組合物 | |
| EP2720685A1 (en) | Pharmaceutical compositions of combinations of dipeptidyl peptidase-4 inhibitors with simvastatin | |
| US8476272B2 (en) | Pharmaceutical composition for treatment of type 2 diabetes | |
| EP2402342B1 (en) | Pharmaceutical composition for treatment of 2 type diabetes | |
| WO2020089761A1 (en) | Pharmaceutical composition comprising of remogliflozin or salt or ester thereof and vildagliptin or salt thereof | |
| TWI494313B (zh) | 治療包括人類之哺乳動物中第2型糖尿病的醫藥組成物 | |
| WO2011009360A1 (zh) | 治疗哺乳动物包括人2型糖尿病的药物组合物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 201080047712.9 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10825413 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2777231 Country of ref document: CA |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 13501252 Country of ref document: US |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 3271/DELNP/2012 Country of ref document: IN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2012535230 Country of ref document: JP |
|
| ENP | Entry into the national phase |
Ref document number: 20127010201 Country of ref document: KR Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2012/004673 Country of ref document: MX |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2010308433 Country of ref document: AU |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2010825413 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2012121185 Country of ref document: RU |
|
| ENP | Entry into the national phase |
Ref document number: 2010308433 Country of ref document: AU Date of ref document: 20101012 Kind code of ref document: A |
|
| REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112012009496 Country of ref document: BR |
|
| ENP | Entry into the national phase |
Ref document number: 112012009496 Country of ref document: BR Kind code of ref document: A2 Effective date: 20120420 |