CN104812408A - 用于防止登革热病毒感染的疫苗组合物 - Google Patents

用于防止登革热病毒感染的疫苗组合物 Download PDF

Info

Publication number
CN104812408A
CN104812408A CN201380049741.2A CN201380049741A CN104812408A CN 104812408 A CN104812408 A CN 104812408A CN 201380049741 A CN201380049741 A CN 201380049741A CN 104812408 A CN104812408 A CN 104812408A
Authority
CN
China
Prior art keywords
seq
dengue
polypeptide
sequence
composition
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.)
Pending
Application number
CN201380049741.2A
Other languages
English (en)
Chinese (zh)
Inventor
J.姚
Y.吉雷尔-尚巴兹
I.勒加斯特卢瓦
N.曼特尔
V.巴尔邦
J.兰
B.居伊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanofi Pasteur Inc
Original Assignee
Sanofi Pasteur Inc
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
Application filed by Sanofi Pasteur Inc filed Critical Sanofi Pasteur Inc
Publication of CN104812408A publication Critical patent/CN104812408A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/12—Viral antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/12—Viral antigens
    • A61K39/295—Polyvalent viral antigens; Mixtures of viral and bacterial antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525—Virus
    • A61K2039/5252—Virus inactivated (killed)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525—Virus
    • A61K2039/5254—Virus avirulent or attenuated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525—Virus
    • A61K2039/5258—Virus-like particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/53—DNA (RNA) vaccination
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/70—Multivalent vaccine
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011—Details
    • C12N2770/24011—Flaviviridae
    • C12N2770/24111—Flavivirus, e.g. yellow fever virus, dengue, JEV
    • C12N2770/24134—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CN201380049741.2A 2012-07-24 2013-07-24 用于防止登革热病毒感染的疫苗组合物 Pending CN104812408A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP12305908.1 2012-07-24
EP12305908 2012-07-24
EP12305911 2012-07-25
EP12305911.5 2012-07-25
PCT/EP2013/065669 WO2014016362A1 (en) 2012-07-24 2013-07-24 Vaccine compositions for prevention against dengue virus infection

Publications (1)

Publication Number Publication Date
CN104812408A true CN104812408A (zh) 2015-07-29

Family

ID=48856641

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380049741.2A Pending CN104812408A (zh) 2012-07-24 2013-07-24 用于防止登革热病毒感染的疫苗组合物

Country Status (15)

Country Link
US (1) US20150265695A1 (enExample)
EP (1) EP2877207A1 (enExample)
JP (1) JP2015524422A (enExample)
KR (1) KR20150036593A (enExample)
CN (1) CN104812408A (enExample)
AU (1) AU2013295016A1 (enExample)
BR (1) BR112015001313A2 (enExample)
CA (1) CA2878599A1 (enExample)
GT (1) GT201500005A (enExample)
HK (1) HK1212905A1 (enExample)
MX (1) MX2015000446A (enExample)
PE (1) PE20150356A1 (enExample)
PH (1) PH12014502875A1 (enExample)
SG (1) SG11201500439RA (enExample)
WO (1) WO2014016362A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106687590A (zh) * 2014-09-11 2017-05-17 Vlp 治疗有限责任公司 黄热病毒病毒样颗粒

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201913435TA (en) 2013-03-15 2020-03-30 Takeda Vaccines Inc Compositions and methods for dengue virus chimeric constructs in vaccines
EP3010536A4 (en) * 2013-06-21 2016-11-30 Merck Sharp & Dohme DENGUE VIRUS VACCINE COMPOSITIONS AND METHODS FOR USE THEREOF
TWI852899B (zh) * 2014-09-02 2024-08-21 法商賽諾菲巴斯德公司 疫苗組合物
SG11201704942QA (en) * 2014-12-22 2017-07-28 Merck Sharp & Dohme Dengue virus vaccine compositions and methods of use thereof
WO2017005652A1 (en) 2015-07-03 2017-01-12 Sanofi Pasteur Concomitant dengue and yellow fever vaccination
WO2017023839A1 (en) 2015-08-03 2017-02-09 The United States Of America As Represented By The Secretary Of The Navy Immune enhancing recombinant dengue protein
FI3355915T3 (fi) * 2015-09-29 2024-01-12 Boehringer Ingelheim Animal Health Usa Inc Koirien parvoviruksen (CPV) viruksen kaltaisten hiukkasten (VLP) rokotteet ja niiden käytöt
WO2018208741A1 (en) 2017-05-08 2018-11-15 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Methods and compositions for the detection of flavivirus infections
US11690903B2 (en) 2017-10-05 2023-07-04 Sanofi Pasteur Compositions for booster vaccination against dengue
EP3730620A4 (en) 2017-12-21 2022-01-05 Green Biomed, Inc. Cross-immunizing antigen vaccine and method for preparation thereof
SG11202102104SA (en) 2018-09-05 2021-04-29 Takeda Vaccines Inc Dengue vaccine unit dose and administration thereof
US11464815B2 (en) * 2018-09-05 2022-10-11 Takeda Vaccines, Inc. Dengue vaccine unit dose and administration thereof
US11426461B2 (en) 2018-09-05 2022-08-30 Takeda Vaccines, Inc. Methods for preventing dengue and hepatitis A
SG11202112328TA (en) * 2019-05-15 2021-12-30 Codagenix Inc Attenuated yellow fever virus and uses thereof for the treatment of cancer
WO2025146159A1 (zh) * 2024-01-05 2025-07-10 北京昌平实验室 针对寨卡/登革病毒的重组抗原、其疫苗组合物及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011146933A2 (en) * 2010-05-21 2011-11-24 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Universal dengue virus sequences and methods of use

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2017507C (en) 1989-05-25 1996-11-12 Gary Van Nest Adjuvant formulation comprising a submicron oil droplet emulsion
FR2649012B1 (fr) 1989-07-03 1991-10-25 Seppic Sa Emulsions multiphasiques injectables
FR2649013B1 (fr) 1989-07-03 1991-10-25 Seppic Sa Vaccins et vecteurs de principes actifs fluides contenant une huile metabolisable
GB9326253D0 (en) 1993-12-23 1994-02-23 Smithkline Beecham Biolog Vaccines
US6254873B1 (en) 1995-04-17 2001-07-03 The United States Of America As Represented By The Secretary Of The Army Inactivated dengue virus vaccine
WO1996040933A1 (en) 1995-06-07 1996-12-19 The Government Of The United States Of America, Represented By The Secretary Department Of Health And Human Services Infectious dengue 2 virus pdk-53 as quadravalent vaccine
IL131600A0 (en) 1997-02-28 2001-01-28 Ora Vax Inc Chimeric flavivirus vaccines
GB9711990D0 (en) 1997-06-11 1997-08-06 Smithkline Beecham Biolog Vaccine
DE69838992T2 (de) 1997-09-05 2008-12-24 Glaxosmithkline Biologicals S.A., Rixensart Öl-in-Wasser Emulsionen mit Saponinen
GB9718901D0 (en) 1997-09-05 1997-11-12 Smithkline Beecham Biolog Vaccine
US7227011B2 (en) * 1998-06-04 2007-06-05 United States Of America As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention Nucleic acid vaccines for prevention of flavivirus infection
JP2002540171A (ja) 1999-03-26 2002-11-26 ウォルター リード アーミー インスティテュート オブ リサーチ 弱毒化デング熱４型ウイルスワクチン
EP1165130A2 (en) 1999-03-26 2002-01-02 Walter Reed Army Institute of Research Attenuated dengue-3 virus vaccine
WO2000057908A2 (en) 1999-03-26 2000-10-05 Walter Reed Army Institute Of Research, Department Of The Army Attenuated dengue-1 virus vaccine
JP2002540170A (ja) 1999-03-26 2002-11-26 ウォルター リード アーミー インスティテュート オブ リサーチ 弱毒化デング熱２型ウイルスワクチン
JP2003506039A (ja) * 1999-08-02 2003-02-18 ワイス ｃＤＮＡからの流行性耳下腺炎ウイルスのレスキュー
WO2001060847A2 (en) 2000-02-16 2001-08-23 The Government Of The United States Of America As Represented By The Secretary, Department Of Health And Human Services Avirulent, immunogenic flavivirus chimeras
DK1159968T3 (da) 2000-05-30 2009-02-23 Univ Mahidol Attenuerede stammer af Dengue-virus og deres anvendelse i en vaccinesammensætning
AT410634B (de) 2001-02-21 2003-06-25 Franz X Dr Heinz Attenuierte lebendimpfstoffe
EP1545572A4 (en) 2001-05-23 2006-04-12 Dendreon Corp CELL SURFACE PROTEINS ACTIVATED CONJUGATES AND THERAPEUTIC USES THEREOF
AU2002322026B2 (en) 2001-06-01 2008-03-13 Acambis Inc. Chimeric flavivirus vectors
WO2003010197A2 (en) 2001-07-25 2003-02-06 Genset S.A. Gmg-1 polynucleotides and polypeptides and uses thereof
EP2319532A1 (en) * 2002-05-03 2011-05-11 The Government of the United States of America, represented by The Secretary, Department of Health and Human Services Recombinant dengue virus containing a common 30 nucleotide deletion in the 3'-UTR of dengue types 3, or 4
WO2003101397A2 (en) 2002-05-31 2003-12-11 Acambis, Inc. Tetravalent dengue vaccines
CA2918585C (en) * 2003-09-17 2019-05-21 Duke University Consensus/ancestral immunogens
KR20080018271A (ko) * 2005-06-17 2008-02-27 사노피 파스퇴르 약독화된 뎅기 혈청형 2 균주
KR101536612B1 (ko) 2005-06-17 2015-07-14 사노피 파스퇴르 약독화된 뎅기 혈청형 1 균주
AR054822A1 (es) 2005-07-07 2007-07-18 Sanofi Pasteur Emulsion inmuno adyuvante
BRPI0614265A2 (pt) 2005-08-10 2011-03-22 Acambis Inc uso de uma vacina do vìrus da febre amarela e de uma vacina de flavivìrus quimérico e kit contendo referidas vacinas
CU23586A1 (es) * 2005-11-22 2010-10-30 Ct Ingenieria Genetica Biotech Métodos y proteínas para el tratamiento profiláctico y/o terapéutico de los cuatro serotipos del virus de dengue y otros flavivirus
FR2896162B1 (fr) 2006-01-13 2008-02-15 Sanofi Pasteur Sa Emulsion huile dans eau thermoreversible
US7968102B2 (en) * 2006-01-13 2011-06-28 Sanofi Pasteur S.A. Dengue chimeric viruses
FR2903605A1 (fr) 2006-07-12 2008-01-18 Sanofi Pasteur Sa Methode d'immunisation contre les quatres serotypes de la dengue
FR2906724B1 (fr) 2006-10-04 2009-03-20 Sanofi Pasteur Sa Methode d'immunisation contre les 4 serotypes de la dengue.
FR2909286B1 (fr) 2006-12-01 2012-06-08 Sanofi Pasteur Methode d'immunisation contre les 4 serotypes de la dengue
CA2676775A1 (en) * 2007-01-31 2008-09-25 Sanofi Pasteur Biologics Co. Flavivirus vaccine vector against influenza virus
BRPI0913012B1 (pt) * 2008-04-30 2021-12-14 The Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention Quimera de ácido nucleico, métodos para detectar um anticorpo do vírus da dengue em uma amostra de um paciente, e para produzir partículas virais que expressam proteínas prm e e do vírus da dengue, uso de vírus codificado pela quimera e flavivírus ou partícula viral quiméricos
EP2143440A1 (fr) 2008-07-09 2010-01-13 Sanofi Pasteur Agent stabilisant et composition vaccinale comprenant un ou plusieurs flavivirus vivants atténués
CN102573891B (zh) * 2009-07-29 2016-06-01 贝恩德·赫尔穆特·阿达姆·雷姆 聚合物微粒及其用途
WO2011062625A2 (en) * 2009-11-18 2011-05-26 The Board Of Regents Of The University Of Texas System Physicochemical (pcp) based consensus sequences and uses thereof
GB201007531D0 (en) 2010-05-05 2010-06-23 Imp Innovations Ltd Composition
WO2012051491A1 (en) * 2010-10-14 2012-04-19 The United States Of America, As Represented By The Secretary National Institutes Of Health Compositions and methods for controlling neurotropic viral pathogenesis by micro-rna targeting
AU2013295014B2 (en) * 2012-07-24 2018-01-18 Sanofi Pasteur Vaccine compositions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011146933A2 (en) * 2010-05-21 2011-11-24 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Universal dengue virus sequences and methods of use

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BRUNO GUY，ET AL.: "《Development of Sanofi Pasteur tetravalent dengue vaccine》", 《VACCINE》, vol. 6, 30 September 2010 (2010-09-30), pages 696 - 705 *
HANG V.T.T.T.等: "《Polyproten[Dengue virus 2]》", 《GENEBANK DATABASE》 *
JORGE E,ET AL.: "《Development of DENVax: A chimeric dengue-2 PDK-53-based tetravalent vaccine for protection against dengue fever》", 《VACCINE》, vol. 29, 21 July 2011 (2011-07-21), pages 7251 - 7260 *
N.BHAMARAPRAVATI, ET AL.: "《Live attenuated tetravalent dengue vaccine》", 《VACCINE》, vol. 18, 26 May 2000 (2000-05-26), pages 44 - 47 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106687590A (zh) * 2014-09-11 2017-05-17 Vlp 治疗有限责任公司 黄热病毒病毒样颗粒

Also Published As

Publication number Publication date
WO2014016362A1 (en) 2014-01-30
CA2878599A1 (en) 2014-01-30
MX2015000446A (es) 2015-03-12
PH12014502875A1 (en) 2015-02-23
GT201500005A (es) 2015-10-13
EP2877207A1 (en) 2015-06-03
BR112015001313A2 (pt) 2017-08-01
JP2015524422A (ja) 2015-08-24
SG11201500439RA (en) 2015-02-27
HK1212905A1 (zh) 2016-06-24
AU2013295016A1 (en) 2015-01-29
KR20150036593A (ko) 2015-04-07
PE20150356A1 (es) 2015-03-20
US20150265695A1 (en) 2015-09-24

Similar Documents

Publication Publication Date Title
CN104812407B (zh) 疫苗组合物
CN104812408A (zh) 用于防止登革热病毒感染的疫苗组合物
TWI406673B (zh) 對抗４種登革熱血清型之免疫方法
JP5227172B2 (ja) デングウイルス感染に対するワクチン接種
TWI852899B (zh) 疫苗組合物
WO2014083194A1 (en) Methods for inducing antibodies
EP3691681A1 (en) Compositions for booster vaccination against dengu
CA2878682C (en) Vaccine compositions for use in a method of protecting a human subject against dengue disease
CN101287490B (zh) 对抗登革热病毒感染的疫苗接种
HK1212906B (en) Vaccine compositions
BR112015001145B1 (pt) Composição de vacina para uso em um método de proteção de um indivíduo humano contra a doença da dengue, kit compreendendo a mesma e seu uso

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate 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: 1212905

Country of ref document: HK

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150729

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1212905

Country of ref document: HK