CN102947311B - 用作葡糖激酶激活剂的3-氧代-3,9-二氢-1h-苯并吡喃并[2,3-c]吡咯类化合物 - Google Patents
用作葡糖激酶激活剂的3-氧代-3,9-二氢-1h-苯并吡喃并[2,3-c]吡咯类化合物 Download PDFInfo
- Publication number
- CN102947311B CN102947311B CN201180029732.8A CN201180029732A CN102947311B CN 102947311 B CN102947311 B CN 102947311B CN 201180029732 A CN201180029732 A CN 201180029732A CN 102947311 B CN102947311 B CN 102947311B
- Authority
- CN
- China
- Prior art keywords
- dihydro
- oxo
- benzopyrano
- pyrrol
- methyl
- 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.)
- Expired - Fee Related
Links
- AUQLZCWIYJYNOE-UHFFFAOYSA-N CC(C)CC(C(Nc(nc1)ccc1C(OC)=O)=O)N(CC(C1)=C2Oc3c1c(OC)ccc3)C2=O Chemical compound CC(C)CC(C(Nc(nc1)ccc1C(OC)=O)=O)N(CC(C1)=C2Oc3c1c(OC)ccc3)C2=O AUQLZCWIYJYNOE-UHFFFAOYSA-N 0.000 description 1
- PGQYCLJZNRZZEG-ARFNDINWSA-N CCC[C@@H](C(N/C(/N=C)=C/C=C)=O)N(CC(Cc1c(cc2)OC)=C3Oc1c2OC)C3=O Chemical compound CCC[C@@H](C(N/C(/N=C)=C/C=C)=O)N(CC(Cc1c(cc2)OC)=C3Oc1c2OC)C3=O PGQYCLJZNRZZEG-ARFNDINWSA-N 0.000 description 1
- 0 CCc1ccc(C)c2c1CC(C*(C(CN)C(*(N)=N)=O)C1=O)=C1O2 Chemical compound CCc1ccc(C)c2c1CC(C*(C(CN)C(*(N)=N)=O)C1=O)=C1O2 0.000 description 1
- OREFYHQAZOLNIE-SFHVURJKSA-N COc1cccc2c1CC(CN([C@@H](CC1CCCCC1)C(Nc1ncc[s]1)=O)C1=O)=C1O2 Chemical compound COc1cccc2c1CC(CN([C@@H](CC1CCCCC1)C(Nc1ncc[s]1)=O)C1=O)=C1O2 OREFYHQAZOLNIE-SFHVURJKSA-N 0.000 description 1
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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
- A61K31/4155—1,2-Diazoles non condensed and containing further heterocyclic rings
-
- 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
- A61K31/427—Thiazoles not condensed and containing further heterocyclic rings
-
- 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
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
-
- 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
-
- 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
-
- 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
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/052—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being six-membered
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Diabetes (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Endocrinology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35561910P | 2010-06-17 | 2010-06-17 | |
| US61/355,619 | 2010-06-17 | ||
| PCT/EP2011/059783 WO2011157682A1 (en) | 2010-06-17 | 2011-06-14 | 3-oxo-3,9-dihydro-1h-chromeno[2,3-c]pyrroles as glucokinase activators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102947311A CN102947311A (zh) | 2013-02-27 |
| CN102947311B true CN102947311B (zh) | 2015-11-25 |
Family
ID=44266428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180029732.8A Expired - Fee Related CN102947311B (zh) | 2010-06-17 | 2011-06-14 | 用作葡糖激酶激活剂的3-氧代-3,9-二氢-1h-苯并吡喃并[2,3-c]吡咯类化合物 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8178689B2 (https=) |
| EP (1) | EP2582706A1 (https=) |
| JP (1) | JP5844355B2 (https=) |
| KR (1) | KR20130120993A (https=) |
| CN (1) | CN102947311B (https=) |
| BR (1) | BR112012032235A2 (https=) |
| CA (1) | CA2801168A1 (https=) |
| MX (1) | MX2012010668A (https=) |
| RU (1) | RU2603191C2 (https=) |
| WO (1) | WO2011157682A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2938609T3 (pl) * | 2012-12-25 | 2017-08-31 | Hua Medicine | Sposób wytwarzania 1-([1,3]dioksolan-4-ylometylo)-1h-pirazol-3- iloaminy |
| GB201714777D0 (en) | 2017-09-14 | 2017-11-01 | Univ London Queen Mary | Agent |
| CN112888480A (zh) * | 2018-10-24 | 2021-06-01 | 豪夫迈·罗氏有限公司 | 用于治疗和预防乙型肝炎病毒疾病的新型三环化合物 |
| CN113493442B (zh) * | 2020-04-03 | 2024-11-08 | 天津药物研究院有限公司 | 作为葡萄糖激酶活化剂的吡咯烷酮衍生物及其制备方法和用途 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1481382A (zh) * | 2000-12-13 | 2004-03-10 | - | 异吲哚啉-1-酮葡糖激酶激活剂 |
| WO2007143434A2 (en) * | 2006-05-31 | 2007-12-13 | Takeda San Diego, Inc. | Indazole and isoindole derivatives as glucokinase activating agents |
| CN101490064A (zh) * | 2006-07-06 | 2009-07-22 | 百时美施贵宝公司 | 新颖葡萄糖激酶活化剂及其使用方法 |
| WO2009127546A1 (en) * | 2008-04-16 | 2009-10-22 | F. Hoffmann-La Roche Ag | Pyrrolidinone glucokinase activators |
Family Cites Families (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3442484A (en) | 1983-10-18 | 1985-04-26 | E.I. Du Pont De Nemours And Company | 8-substituted pyrazolopentathiepins |
| JPS6284064A (ja) | 1985-10-09 | 1987-04-17 | Shionogi & Co Ltd | 3−パ−フルオロアルキル−5−ヒドロキシイソオキサゾ−ル類 |
| JPH0477477A (ja) | 1990-07-18 | 1992-03-11 | Takeda Chem Ind Ltd | チアジアゾール酢酸誘導体の製造法 |
| GB9103454D0 (en) | 1991-02-19 | 1991-04-03 | Pfizer Ltd | Therapeutic agents |
| IL116507A (en) | 1991-11-13 | 1997-08-14 | Schering Ag | Pyrazole derivatives |
| US5498190A (en) | 1994-06-27 | 1996-03-12 | Handsontoys, Inc. | Flexible foam construction toy and method of manufacturing same |
| JPH08151386A (ja) | 1994-09-27 | 1996-06-11 | Takeda Chem Ind Ltd | 複素環エチルチオセフェム化合物、その製造法および抗菌組成物 |
| CA2326763A1 (en) | 1998-04-30 | 1999-11-11 | Theodore O. Johnson, Jr. | Antipicornaviral compounds and compositions, their pharmaceutical uses, and methods for their synthesis |
| GB9812523D0 (en) | 1998-06-10 | 1998-08-05 | Angeletti P Ist Richerche Bio | Peptide inhibitors of hepatitis c virus ns3 protease |
| US6610846B1 (en) | 1999-03-29 | 2003-08-26 | Hoffman-La Roche Inc. | Heteroaromatic glucokinase activators |
| AU777735B2 (en) | 1999-07-15 | 2004-10-28 | Pharmacopeia, Inc. | Bradykinin B1 receptor antagonists |
| US7329679B2 (en) | 2000-01-27 | 2008-02-12 | Schering Aktiengesellschaft | 1,2 Diarylbenzimidazoles and their pharmaceutical use |
| DK1282611T3 (da) | 2000-05-08 | 2005-02-14 | Hoffmann La Roche | Substituerede phenylacetatamider og anvendelse deraf som glucokinaseaktivatorer |
| GB0112834D0 (en) | 2001-05-25 | 2001-07-18 | Smithkline Beecham Plc | Medicaments |
| SE0102764D0 (sv) | 2001-08-17 | 2001-08-17 | Astrazeneca Ab | Compounds |
| EP1501815B1 (en) | 2002-04-26 | 2006-11-22 | F. Hoffmann-La Roche Ag | Substituted phenylacetamides and their use as glucokinase activators |
| AU2003243921B2 (en) | 2002-06-27 | 2009-05-07 | Novo Nordisk A/S | Aryl carbonyl derivatives as therapeutic agents |
| WO2004033462A2 (en) | 2002-10-09 | 2004-04-22 | The Board Of Trustees Of The University Of Illinois | METHOD OF PREPARING (3R, 3aS, 6aR) -3- HYDROXYHEXAHYDROFURO [2, 3-b] FURAN AND RELATED COMPOUNDS |
| MY141521A (en) | 2002-12-12 | 2010-05-14 | Hoffmann La Roche | 5-substituted-six-membered heteroaromatic glucokinase activators |
| PL378117A1 (pl) | 2003-02-11 | 2006-03-06 | Prosidion Limited | Tricyklopodstawione związki amidowe |
| NZ540791A (en) | 2003-02-13 | 2009-09-25 | Banyu Pharma Co Ltd | Novel 2-pyridinecarboxamide derivatives |
| US7432287B2 (en) | 2003-02-26 | 2008-10-07 | Banyu Pharmeceutical Co., Ltd. | Heteroarylcarbamoylbenzene derivative |
| EP1682524A1 (en) | 2003-10-24 | 2006-07-26 | Aventis Pharmaceuticals, Inc. | Novel keto-oxadiazole derivatives as cathepsin inhibitors |
| MXPA06004647A (es) | 2003-10-27 | 2006-06-27 | Merck & Co Inc | Sal antagonista de ccr-2. |
| BRPI0506662B8 (pt) | 2004-01-06 | 2021-05-25 | Novo Nordisk As | compostos ativadores de glucoquinase |
| KR20070007104A (ko) | 2004-02-18 | 2007-01-12 | 아스트라제네카 아베 | 화합물 |
| BRPI0508731A (pt) | 2004-03-16 | 2007-08-14 | Wyeth Corp | moduladores de canal de ìons |
| US7687502B2 (en) | 2004-03-23 | 2010-03-30 | Banyu Pharmaceutical Co., Ltd. | Substituted quinazoline or pyridopyrimidine derivative |
| TW200600086A (en) | 2004-06-05 | 2006-01-01 | Astrazeneca Ab | Chemical compound |
| KR100672184B1 (ko) * | 2004-09-21 | 2007-01-19 | 주식회사종근당 | 파록세틴의 콜린산 또는 콜린산 유도체 염 |
| EP1824835A1 (en) | 2004-12-03 | 2007-08-29 | Novo Nordisk A/S | Heteroaromatic glucokinase activators |
| WO2006064286A1 (en) | 2004-12-13 | 2006-06-22 | Medivir Uk Ltd | Cathepsin s inhibitors |
| JP2009500377A (ja) | 2005-07-08 | 2009-01-08 | ノボ・ノルデイスク・エー/エス | ジシクロアルキルウレア型グルコキナーゼ活性化剤 |
| JP4033409B1 (ja) | 2005-07-11 | 2008-01-16 | 田辺三菱製薬株式会社 | オキシム誘導体及びその製法 |
| EP1904467B1 (en) | 2005-07-14 | 2013-05-01 | Novo Nordisk A/S | Urea glucokinase activators |
| WO2007026761A1 (ja) | 2005-08-31 | 2007-03-08 | Astellas Pharma Inc. | チアゾール誘導体 |
| GT200600429A (es) | 2005-09-30 | 2007-04-30 | Compuestos organicos | |
| CN101316836A (zh) | 2005-11-01 | 2008-12-03 | 詹森药业有限公司 | 作为葡萄糖激酶变构调节剂的取代的二氢异吲哚酮类 |
| TWI411607B (zh) | 2005-11-14 | 2013-10-11 | Vitae Pharmaceuticals Inc | 天門冬胺酸蛋白酶抑制劑 |
| EP1948614A2 (en) | 2005-11-18 | 2008-07-30 | Takeda San Diego, Inc. | Glucokinase activators |
| CN101437512A (zh) | 2006-01-27 | 2009-05-20 | 阿雷生物药品公司 | 葡萄糖激酶活化剂 |
| RU2457207C2 (ru) | 2006-03-24 | 2012-07-27 | Эррэй Биофарма Инк. | Активаторы глюкокиназы |
| WO2007115968A2 (en) | 2006-04-12 | 2007-10-18 | F. Hoffmann-La Roche Ag | Process for the preparation of a glucokinase activator |
| EP2010520B1 (en) | 2006-04-20 | 2012-09-12 | Pfizer Products Inc. | Heterobicyclic amides for the prevention and treatment of glucokinase-mediated diseases |
| WO2007125103A2 (en) | 2006-04-28 | 2007-11-08 | Transtech Pharma, Inc. | Benzamide glucokinase activators |
| US7888504B2 (en) | 2006-07-06 | 2011-02-15 | Bristol-Myers Squibb Company | Glucokinase activators and methods of using same |
| US7910747B2 (en) | 2006-07-06 | 2011-03-22 | Bristol-Myers Squibb Company | Phosphonate and phosphinate pyrazolylamide glucokinase activators |
| KR20090025358A (ko) | 2006-07-24 | 2009-03-10 | 에프. 호프만-라 로슈 아게 | 글루코키나제 활성화제로서의 피라졸 |
| JP5248477B2 (ja) | 2007-03-07 | 2013-07-31 | 杏林製薬株式会社 | グルコキナーゼ活性化物質 |
| WO2008121602A1 (en) | 2007-03-29 | 2008-10-09 | Smithkline Beecham Corporation | Chemical compounds |
-
2011
- 2011-06-09 US US13/156,394 patent/US8178689B2/en not_active Expired - Fee Related
- 2011-06-14 RU RU2012156706/04A patent/RU2603191C2/ru not_active IP Right Cessation
- 2011-06-14 EP EP11726127.1A patent/EP2582706A1/en not_active Withdrawn
- 2011-06-14 JP JP2013514676A patent/JP5844355B2/ja not_active Expired - Fee Related
- 2011-06-14 CN CN201180029732.8A patent/CN102947311B/zh not_active Expired - Fee Related
- 2011-06-14 MX MX2012010668A patent/MX2012010668A/es active IP Right Grant
- 2011-06-14 KR KR1020127032727A patent/KR20130120993A/ko not_active Ceased
- 2011-06-14 CA CA2801168A patent/CA2801168A1/en not_active Abandoned
- 2011-06-14 WO PCT/EP2011/059783 patent/WO2011157682A1/en not_active Ceased
- 2011-06-14 BR BR112012032235A patent/BR112012032235A2/pt not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1481382A (zh) * | 2000-12-13 | 2004-03-10 | - | 异吲哚啉-1-酮葡糖激酶激活剂 |
| WO2007143434A2 (en) * | 2006-05-31 | 2007-12-13 | Takeda San Diego, Inc. | Indazole and isoindole derivatives as glucokinase activating agents |
| CN101490064A (zh) * | 2006-07-06 | 2009-07-22 | 百时美施贵宝公司 | 新颖葡萄糖激酶活化剂及其使用方法 |
| WO2009127546A1 (en) * | 2008-04-16 | 2009-10-22 | F. Hoffmann-La Roche Ag | Pyrrolidinone glucokinase activators |
Non-Patent Citations (2)
| Title |
|---|
| Comparative Docking Assessment of Glucokinase Interactions with its Allosteric Activators;Vandana Kumari,Chenglong Li;《Current Chemical Genomics》;20081231;第30卷(第2期);第76-89页 * |
| Glucokinase activators as new type 2 diabetes therapeutic agents;Ramakanth Sarabu,等;《Expert Opinion on Therapeutic Patents》;20080731;第18卷(第7期);第759-768页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011157682A1 (en) | 2011-12-22 |
| KR20130120993A (ko) | 2013-11-05 |
| RU2012156706A (ru) | 2014-07-27 |
| CA2801168A1 (en) | 2011-12-22 |
| MX2012010668A (es) | 2012-10-03 |
| BR112012032235A2 (pt) | 2019-09-24 |
| HK1178532A1 (zh) | 2013-09-13 |
| JP5844355B2 (ja) | 2016-01-13 |
| CN102947311A (zh) | 2013-02-27 |
| US8178689B2 (en) | 2012-05-15 |
| EP2582706A1 (en) | 2013-04-24 |
| US20110313002A1 (en) | 2011-12-22 |
| JP2013532146A (ja) | 2013-08-15 |
| RU2603191C2 (ru) | 2016-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102007118B (zh) | 吡咯烷酮葡糖激酶激活剂 | |
| CN102007116B (zh) | 哒嗪酮葡糖激酶激活剂 | |
| CN102947311B (zh) | 用作葡糖激酶激活剂的3-氧代-3,9-二氢-1h-苯并吡喃并[2,3-c]吡咯类化合物 | |
| WO2025112584A1 (zh) | 一种含硒元素类化合物及其用途 | |
| US20130131113A1 (en) | Pyridone glucokinase activators | |
| HK1178532B (en) | 3-oxo-3,9-dihydro-1h-chromeno[2,3-c]pyrroles as glucokinase activators | |
| US20120142705A1 (en) | Isatin and oxindole compounds | |
| KR20150064727A (ko) | 신규한 페닐아세트아미드 화합물 및 이를 함유하는 의약 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1178532 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1178532 Country of ref document: HK |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180614 |