JP2010530881A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2010530881A5 JP2010530881A5 JP2010513416A JP2010513416A JP2010530881A5 JP 2010530881 A5 JP2010530881 A5 JP 2010530881A5 JP 2010513416 A JP2010513416 A JP 2010513416A JP 2010513416 A JP2010513416 A JP 2010513416A JP 2010530881 A5 JP2010530881 A5 JP 2010530881A5
- Authority
- JP
- Japan
- Prior art keywords
- substituted
- unsubstituted
- och
- compound according
- nhc
- 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.)
- Granted
Links
- 150000001875 compounds Chemical class 0.000 claims 20
- 150000003839 salts Chemical class 0.000 claims 13
- 239000011780 sodium chloride Substances 0.000 claims 13
- 239000012453 solvate Substances 0.000 claims 7
- 125000000217 alkyl group Chemical group 0.000 claims 5
- 239000008194 pharmaceutical composition Substances 0.000 claims 5
- 239000003795 chemical substances by application Substances 0.000 claims 4
- 125000003118 aryl group Chemical group 0.000 claims 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims 3
- 125000004404 heteroalkyl group Chemical group 0.000 claims 3
- 125000001072 heteroaryl group Chemical group 0.000 claims 3
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims 3
- 244000005700 microbiome Species 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- -1 4- (methoxy) phenyl Chemical group 0.000 claims 2
- 241000124008 Mammalia Species 0.000 claims 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 2
- 125000003739 carbamimidoyl group Chemical group C(N)(=N)* 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 201000009910 diseases by infectious agent Diseases 0.000 claims 2
- 230000000813 microbial Effects 0.000 claims 2
- 239000000546 pharmaceutic aid Substances 0.000 claims 2
- 239000000825 pharmaceutical preparation Substances 0.000 claims 2
- 241000894006 Bacteria Species 0.000 claims 1
- 206010060945 Bacterial infection Diseases 0.000 claims 1
- 125000004103 aminoalkyl group Chemical group 0.000 claims 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims 1
- 125000004432 carbon atoms Chemical group C* 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 230000001225 therapeutic Effects 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94529407P | 2007-06-20 | 2007-06-20 | |
| US60/945,294 | 2007-06-20 | ||
| US4117808P | 2008-03-31 | 2008-03-31 | |
| US61/041,178 | 2008-03-31 | ||
| PCT/US2008/067550 WO2008157726A1 (en) | 2007-06-20 | 2008-06-19 | Boron-containing small molecules |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014087397A Division JP2014148531A (ja) | 2007-06-20 | 2014-04-21 | ホウ素含有小分子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010530881A JP2010530881A (ja) | 2010-09-16 |
| JP2010530881A5 true JP2010530881A5 (US07794700-20100914-C00125.png) | 2011-08-04 |
| JP5530923B2 JP5530923B2 (ja) | 2014-06-25 |
Family
ID=40156702
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010513416A Active JP5530923B2 (ja) | 2007-06-20 | 2008-06-19 | ホウ素含有小分子 |
| JP2014087397A Pending JP2014148531A (ja) | 2007-06-20 | 2014-04-21 | ホウ素含有小分子 |
| JP2015187239A Active JP6570391B2 (ja) | 2007-06-20 | 2015-09-24 | ホウ素含有小分子 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014087397A Pending JP2014148531A (ja) | 2007-06-20 | 2014-04-21 | ホウ素含有小分子 |
| JP2015187239A Active JP6570391B2 (ja) | 2007-06-20 | 2015-09-24 | ホウ素含有小分子 |
Country Status (29)
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT3424932T (pt) | 2005-02-16 | 2021-05-19 | Anacor Pharmaceuticals Inc | Boronoftalidas para utilização terapêutica |
| CN105949230A (zh) | 2005-12-30 | 2016-09-21 | 安纳考尔医药公司 | 含硼的小分子 |
| DK2719388T3 (da) | 2006-02-16 | 2019-05-13 | Anacor Pharmaceuticals Inc | Borholdige små molekyler som antiinflammatoriske midler |
| EP2015757A4 (en) | 2006-05-02 | 2011-01-26 | Anacor Pharmaceuticals Inc | HYDROLYSERESISTENT, BOROYED THERAPEUTIC USES |
| JO3396B1 (ar) | 2007-06-20 | 2019-10-20 | Anacor Pharmaceuticals Inc | جزيئات صغيرة تحتوي على البورون |
| CA2718170A1 (en) | 2008-03-06 | 2009-09-11 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules as anti-inflammatory agents |
| WO2009140309A2 (en) * | 2008-05-12 | 2009-11-19 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules |
| EP2348863A4 (en) | 2008-09-04 | 2012-03-07 | Anacor Pharmaceuticals Inc | BORN SMALL MOLECULES |
| US8461336B2 (en) | 2008-09-04 | 2013-06-11 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules |
| WO2010045503A1 (en) * | 2008-10-15 | 2010-04-22 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules as anti-protozoal agents |
| EA201190034A1 (ru) * | 2008-12-17 | 2012-02-28 | Анакор Фармасьютикалс, Инк. | Полиморфы (s)-3-аминометил-7-(3-гидроксипропокси)-3н-бензо[c][1,2]оксаборол-1-ола |
| US8668911B2 (en) * | 2009-05-14 | 2014-03-11 | The Regents Of The University Of Michigan | Streptococcus vaccine compositions and methods of using the same |
| EP2458995A1 (en) | 2009-07-28 | 2012-06-06 | Anacor Pharmaceuticals, Inc. | Trisubstituted boron-containing molecules |
| WO2011019612A1 (en) | 2009-08-14 | 2011-02-17 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules as antiprotozoal agents |
| AP4039A (en) | 2009-08-14 | 2017-02-28 | Daitao Chen | Boron-containing small molecules as antiprotozoal agents |
| WO2011019616A1 (en) | 2009-08-14 | 2011-02-17 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules as antiprotozoal agents |
| WO2011022337A1 (en) * | 2009-08-19 | 2011-02-24 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules as antiprotozoal agents |
| WO2011037731A1 (en) * | 2009-09-25 | 2011-03-31 | Anacor Pharmaceuticals, Inc. | Boron containing small molecules |
| US8979820B2 (en) | 2009-10-09 | 2015-03-17 | Cynthia S. Bailey | Method and apparatus for improving the appearance of nails affected by onychomycosis through the topical application of an aqueous solution containing boric acid and camphor or other terpenes |
| WO2011049971A1 (en) | 2009-10-20 | 2011-04-28 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules as antiprotozoal agents |
| WO2011060199A1 (en) * | 2009-11-11 | 2011-05-19 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules |
| US8716478B2 (en) | 2010-01-27 | 2014-05-06 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules |
| WO2011116348A1 (en) | 2010-03-19 | 2011-09-22 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules as anti-protozoal agent |
| AU2011237681B2 (en) * | 2010-04-07 | 2015-01-22 | Glaxosmithkline Llc | Process for preparing benzoxaboroles |
| KR102152901B1 (ko) | 2010-09-07 | 2020-09-07 | 아나코르 파마슈티칼스 인코포레이티드 | 세균 감염을 치료하기 위한 벤족사보롤 유도체 |
| WO2013025975A1 (en) * | 2011-08-17 | 2013-02-21 | Glaxosmithkline Llc | Combination treatments for hepatitis c |
| WO2013049424A1 (en) | 2011-09-28 | 2013-04-04 | Wisconsin Alumni Research Foundation | Catalytic conversion of cellulose to fuels and chemicals using boronic acids |
| AR088668A1 (es) | 2011-11-21 | 2014-06-25 | Lilly Co Eli | Moleculas pequeñas que contienen boro |
| AR088669A1 (es) | 2011-11-21 | 2014-06-25 | Lilly Co Eli | Derivados de dihidrodibenzo[c][1,2]oxaborol y dihidroisoxazol utiles para el control de ectoparasitos |
| JP6031122B2 (ja) * | 2011-12-22 | 2016-11-24 | ミクウルク ファーマシューティカルズ，インコーポレイテッド | 抗微生物療法のための三環式ホウ素化合物 |
| US20150080342A1 (en) * | 2012-04-14 | 2015-03-19 | Anacor Pharmaceuticals, Inc. | Benzoxaborole compounds and uses thereof |
| US11039617B2 (en) | 2013-01-30 | 2021-06-22 | Agrofresh Inc. | Large scale methods of uniformly coating packaging surfaces with a volatile antimicrobial to preserve food freshness |
| US9585396B2 (en) | 2013-01-30 | 2017-03-07 | Agrofresh Inc. | Volatile applications against pathogens |
| US8669207B1 (en) | 2013-01-30 | 2014-03-11 | Dow Agrosciences, Llc. | Compounds and compositions |
| DK2950644T3 (en) | 2013-01-30 | 2017-09-04 | Agrofresh Inc | USE OF BENZOXABOROLS AS VOLATIVE ANTIMICROBIAL AGENTS IN MEAT, PLANTS OR PARTS |
| US10070649B2 (en) | 2013-01-30 | 2018-09-11 | Agrofresh Inc. | Volatile applications against pathogens |
| US9433680B2 (en) | 2013-01-31 | 2016-09-06 | Merz Pharmaceuticals, Llc | Topical compositions and methods for making and using same |
| US9446131B2 (en) | 2013-01-31 | 2016-09-20 | Merz Pharmaceuticals, Llc | Topical compositions and methods for making and using same |
| US8778365B1 (en) | 2013-01-31 | 2014-07-15 | Merz Pharmaceuticals, Llc | Topical compositions and methods for making and using same |
| US9452173B2 (en) | 2013-01-31 | 2016-09-27 | Merz Pharmaceuticals, Llc | Topical compositions and methods for making and using same |
| US9598443B2 (en) | 2013-02-01 | 2017-03-21 | Anacor Pharmaceuticals, Inc. | Boron containing small molecules as antiprotozoal agents |
| AU2014202928B1 (en) * | 2013-06-05 | 2014-09-11 | Agrofresh Inc. | Compounds and compositions |
| KR101636431B1 (ko) * | 2013-07-30 | 2016-07-05 | 동아에스티 주식회사 | 트리사이클릭 벤즈옥사보롤 화합물, 이의 제조방법 및 용도 |
| AU2014305792C1 (en) | 2013-08-09 | 2018-07-05 | Anacor Pharmaceuticals, LLC. | Tricyclic benzoxaborole compounds and uses thereof |
| EA038093B1 (ru) * | 2013-12-20 | 2021-07-05 | Глаксосмитклайн Интеллекчуал Проперти (№2) Лимитед | Способ лечения заболевания, вызванного инфекцией комплекса mycobacterium tuberculosis, с использованием (s)-(3-хлор-7,8-дигидро-2h-1,6,9-триокса-9a-борабензо[cd]азулен-2-ил)метанамина или его фармацевтически приемлемой соли |
| US10040806B2 (en) * | 2014-02-17 | 2018-08-07 | Syngenta Participations Ag | Microbiocidally active benzoxaboroles |
| JP6605513B2 (ja) * | 2014-07-01 | 2019-11-13 | 第一三共株式会社 | 抗菌剤としての三環式ベンゾオキサボロール |
| EP3212196A4 (en) * | 2014-10-29 | 2018-07-11 | Wisconsin Alumni Research Foundation | Boronic acid inhibitors of hiv protease |
| MA41495A (fr) * | 2015-02-12 | 2017-12-19 | Anacor Pharmaceuticals Inc | Composés benzoxaborole et leurs utilisations |
| CN107872956B (zh) | 2015-04-09 | 2020-07-10 | 宾夕法尼亚州研究基金会 | 含有苯并氧杂硼戊环的协同性抗真菌组合物 |
| US10160867B2 (en) * | 2015-08-06 | 2018-12-25 | The Penn State Research Foundation | Benzoxaborole-containing coating resistant to cellulose-supportable fungus |
| WO2017151489A1 (en) | 2016-03-02 | 2017-09-08 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules |
| CN113845536A (zh) | 2016-03-02 | 2021-12-28 | 比尔及梅琳达盖茨基金会 | 含硼小分子 |
| US10874679B2 (en) | 2016-03-02 | 2020-12-29 | Bill & Melinda Gates Foundation | Boron-containing small molecules |
| WO2017155879A1 (en) | 2016-03-07 | 2017-09-14 | Agrofresh Inc. | Synergistic methods of using benzoxaborole compounds and preservative gases as an antimicrobial for crops |
| HUE056320T2 (hu) | 2016-05-12 | 2022-02-28 | Anacor Pharmaceuticals Inc | L-valin amid benzoxaborol származékok parazita betegségek kezelésére |
| US10961261B2 (en) | 2017-03-01 | 2021-03-30 | Anacor Pharmaceuticals, Inc. | Oxaborole analogs and uses thereof |
| CN107090000B (zh) * | 2017-04-27 | 2019-07-12 | 上海交通大学 | 一种苯并硼唑7位脂肪酸的衍生物及其制备与用途 |
| EP4265332A3 (en) | 2017-06-13 | 2024-01-10 | Veterinary Diagnostics Institute, Inc. | System and procedure for stabilizing, storing and recovering blood samples |
| WO2019108879A1 (en) * | 2017-11-30 | 2019-06-06 | Boragen, Inc. | Combinatorial compositions of benzoxaboroles and biologic agents |
| BR112020010927A2 (pt) * | 2017-11-30 | 2020-12-01 | Boragen, Inc. | compostos de benzoxaborol e formulações dos mesmos |
| MX2021001904A (es) | 2018-08-18 | 2021-05-27 | Boragen Inc | Formas solidas de benzoxaborol sustituido y composiciones de las mismas. |
| AR116305A1 (es) * | 2018-09-07 | 2021-04-21 | Boragen Inc | Compuestos que contienen boro y sus usos |
| US11058695B2 (en) * | 2019-11-08 | 2021-07-13 | Myongji University Industry And Academia Cooperation Foundation | Inhibitor of carbapenem-hydrolyzing class D beta-lactamases |
| US20230340530A1 (en) | 2020-08-31 | 2023-10-26 | Pfizer Inc. | Methods of Protecting RNA |
| AU2023287202A1 (en) * | 2022-06-23 | 2024-06-06 | Shanghai Micurx Pharmaceutical Co., Ltd. | Methods and uses of boron compounds in the treatment of nontuberculous mycobacterium infections and pharmaceutical compositions for treatment of same |
| AU2023287063A1 (en) * | 2022-06-23 | 2024-05-30 | Shanghai Micurx Pharmaceutical Co., Ltd. | Prodrugs of boron compounds and their use in treating bacterial infections |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2260336A (en) | 1939-10-16 | 1941-10-28 | Dow Chemical Co | Method of preparation of organic borates |
| GB1396904A (en) * | 1972-08-11 | 1975-06-11 | Ici Ltd | Method for the control of micro-organisms |
| US5962498A (en) | 1986-06-11 | 1999-10-05 | Procyon Pharmaceuticals, Inc. | Protein kinase C modulators. C. indolactam structural-types with anti-inflammatory activity |
| US4919934A (en) | 1989-03-02 | 1990-04-24 | Richardson-Vicks Inc. | Cosmetic sticks |
| US5594151A (en) | 1994-01-28 | 1997-01-14 | Prolinx, Inc. | Phenylboronic acid complexing reagents derived from aminosalicylic acid |
| GB9411587D0 (en) * | 1994-06-09 | 1994-08-03 | Zeneca Ltd | Compound, composition and use |
| US6083903A (en) | 1994-10-28 | 2000-07-04 | Leukosite, Inc. | Boronic ester and acid compounds, synthesis and uses |
| US5831046A (en) | 1996-08-05 | 1998-11-03 | Prolinx, Incorporated | Boronic acid-contaning nucleic acid monomers |
| US6306628B1 (en) | 1999-08-25 | 2001-10-23 | Ambergen, Incorporated | Methods for the detection, analysis and isolation of Nascent proteins |
| US6369098B1 (en) | 1999-10-05 | 2002-04-09 | Bethesda Pharmaceuticals, Inc. | Dithiolane derivatives |
| EP1303625A2 (en) | 2000-07-14 | 2003-04-23 | Zycos Inc. | Alpha-msh related compounds and methods of use |
| US6537733B2 (en) * | 2001-02-23 | 2003-03-25 | Applied Materials, Inc. | Method of depositing low dielectric constant silicon carbide layers |
| GB0117645D0 (en) | 2001-07-19 | 2001-09-12 | Isis Innovation | Therapeutic stratergies for prevention and treatment of alzheimers disease |
| DE10143979A1 (de) | 2001-09-07 | 2003-03-27 | Clariant Gmbh | Verfahren zur Herstellung von Bisallylboranen und nicht-aromatischen Boronsäuren |
| EP1444981A1 (en) | 2001-10-11 | 2004-08-11 | Katsuhiko Mikoshiba | Intracellular calcium concentration increase inhibitors |
| WO2003059916A2 (en) | 2002-01-10 | 2003-07-24 | The Pennsylvania State Research Foundation | Methods for the preparation of alkyl diaryl borinates and complexed diarylborinic acids |
| US7109354B2 (en) * | 2002-05-28 | 2006-09-19 | 3-Dimensional Pharmaceuticals, Inc. | Thiophene amidines, compositions thereof, and methods of treating complement-mediated diseases and conditions |
| AU2004262524C1 (en) * | 2003-06-16 | 2010-08-19 | Anacor Pharmaceuticals, Inc. | Hydrolytically-resistant boron-containing therapeutics and methods of use |
| PT1755661E (pt) | 2004-05-12 | 2014-06-03 | Brigham & Womens Hospital | A utilização de gelsolina para o tratamento de infeções |
| PT3424932T (pt) * | 2005-02-16 | 2021-05-19 | Anacor Pharmaceuticals Inc | Boronoftalidas para utilização terapêutica |
| CN105949230A (zh) | 2005-12-30 | 2016-09-21 | 安纳考尔医药公司 | 含硼的小分子 |
| DK2719388T3 (da) * | 2006-02-16 | 2019-05-13 | Anacor Pharmaceuticals Inc | Borholdige små molekyler som antiinflammatoriske midler |
| CA2654449A1 (en) * | 2006-06-12 | 2007-12-21 | Anacor Pharmaceuticals, Inc. | Compounds for the treatment of periodontal disease |
| US20070286822A1 (en) | 2006-06-12 | 2007-12-13 | Anacor Pharmaceuticals Inc. | Compounds for the Treatment of Periodontal Disease |
| DE102006038471A1 (de) | 2006-08-17 | 2008-04-10 | Wala-Heilmittel Gmbh | Platanencreme, Verfahren zu ihrer Herstellung und Verwendung |
| JO3396B1 (ar) | 2007-06-20 | 2019-10-20 | Anacor Pharmaceuticals Inc | جزيئات صغيرة تحتوي على البورون |
| WO2009140309A2 (en) * | 2008-05-12 | 2009-11-19 | Anacor Pharmaceuticals, Inc. | Boron-containing small molecules |
-
2008
- 2008-06-18 JO JOP/2008/0288A patent/JO3396B1/ar active
- 2008-06-19 BR BRPI0813450A patent/BRPI0813450B8/pt active IP Right Grant
- 2008-06-19 NZ NZ582706A patent/NZ582706A/en unknown
- 2008-06-19 MY MYPI20095460A patent/MY162692A/en unknown
- 2008-06-19 CN CN201410134063.6A patent/CN104017008A/zh active Pending
- 2008-06-19 KR KR1020167009966A patent/KR101685656B1/ko active IP Right Grant
- 2008-06-19 US US12/142,692 patent/US7816344B2/en active Active
- 2008-06-19 KR KR1020157021997A patent/KR20150100945A/ko not_active IP Right Cessation
- 2008-06-19 NO NO08825921A patent/NO2164331T3/no unknown
- 2008-06-19 EP EP08825921.3A patent/EP2164331B1/en active Active
- 2008-06-19 WO PCT/US2008/067550 patent/WO2008157726A1/en active Application Filing
- 2008-06-19 KR KR1020107001062A patent/KR101578351B1/ko active IP Right Grant
- 2008-06-19 JP JP2010513416A patent/JP5530923B2/ja active Active
- 2008-06-19 ES ES08825921.3T patent/ES2655299T3/es active Active
- 2008-06-19 CN CN200880101464.4A patent/CN101772302B/zh active Active
- 2008-06-19 AU AU2008265630A patent/AU2008265630B2/en active Active
- 2008-06-19 SG SG2012045712A patent/SG182219A1/en unknown
- 2008-06-19 CA CA2692135A patent/CA2692135C/en active Active
- 2008-06-19 EA EA200901617A patent/EA020530B1/ru not_active IP Right Cessation
- 2008-06-19 DK DK08825921.3T patent/DK2164331T3/da active
- 2008-06-19 MX MX2015007480A patent/MX347688B/es unknown
- 2008-06-20 UY UY31171A patent/UY31171A1/es unknown
- 2008-06-20 TW TW097123257A patent/TW200911822A/zh unknown
- 2008-06-20 PE PE2008001074A patent/PE20090840A1/es not_active Application Discontinuation
- 2008-06-20 AR ARP080102661A patent/AR067105A1/es active IP Right Grant
- 2008-06-20 CL CL2008001855A patent/CL2008001855A1/es unknown
-
2009
- 2009-11-26 IL IL202379A patent/IL202379A/en active IP Right Grant
- 2009-12-11 DO DO2009000281A patent/DOP2009000281A/es unknown
- 2009-12-17 ZA ZA2009/09003A patent/ZA200909003B/en unknown
- 2009-12-18 CO CO09145296A patent/CO6251209A2/es not_active Application Discontinuation
-
2010
- 2010-01-15 MA MA32517A patent/MA31675B1/fr unknown
- 2010-01-18 CR CR11224A patent/CR11224A/es unknown
- 2010-07-30 US US12/848,051 patent/US8895534B2/en active Active
-
2011
- 2011-06-21 ZA ZA2011/04573A patent/ZA201104573B/en unknown
-
2014
- 2014-04-21 JP JP2014087397A patent/JP2014148531A/ja active Pending
- 2014-11-07 US US14/536,483 patent/US9796735B2/en active Active
-
2015
- 2015-09-24 JP JP2015187239A patent/JP6570391B2/ja active Active
-
2017
- 2017-09-28 US US15/718,422 patent/US10533021B2/en active Active
