BRPI0924533A2 - Processo para a preparação de carbonato de latânio di-hidratado - Google Patents

Processo para a preparação de carbonato de latânio di-hidratado

Info

Publication number
BRPI0924533A2
BRPI0924533A2 BRPI0924533-2A BRPI0924533A BRPI0924533A2 BR PI0924533 A2 BRPI0924533 A2 BR PI0924533A2 BR PI0924533 A BRPI0924533 A BR PI0924533A BR PI0924533 A2 BRPI0924533 A2 BR PI0924533A2
Authority
BR
Brazil
Prior art keywords
latanium
preparation
carbonate dihydrate
dihydrate
carbonate
Prior art date
Application number
BRPI0924533-2A
Other languages
English (en)
Inventor
Pulla Reddy Muddasani
Sambasiva Rao Talasila
Bhujanga Rao Adibhatla Kalisatya
Venkata Reddy Satti
Anil Kumar Lingamaneni
Venkaiah Chowdary Nannapaneni
Original Assignee
Natco Pharma Ltd
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 Natco Pharma Ltd filed Critical Natco Pharma Ltd
Publication of BRPI0924533A2 publication Critical patent/BRPI0924533A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/247—Carbonates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/244—Lanthanides; Compounds thereof
    • 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
    • A61P3/12—Drugs for disorders of the metabolism for electrolyte homeostasis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Geology (AREA)
  • Epidemiology (AREA)
  • Obesity (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BRPI0924533-2A 2009-05-15 2009-05-15 Processo para a preparação de carbonato de latânio di-hidratado BRPI0924533A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2009/000288 WO2010131255A1 (en) 2009-05-15 2009-05-15 Process for the preparation of lanthanum carbonate dihydrate

Publications (1)

Publication Number Publication Date
BRPI0924533A2 true BRPI0924533A2 (pt) 2015-06-30

Family

ID=41462229

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924533-2A BRPI0924533A2 (pt) 2009-05-15 2009-05-15 Processo para a preparação de carbonato de latânio di-hidratado

Country Status (6)

Country Link
US (1) US20120058200A1 (pt)
EP (1) EP2429950B1 (pt)
BR (1) BRPI0924533A2 (pt)
CA (1) CA2754696A1 (pt)
ES (1) ES2407993T3 (pt)
WO (1) WO2010131255A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102442692B (zh) * 2011-09-23 2014-08-27 北京大学 碳酸镧水合物的制备方法
CN102432055B (zh) * 2011-09-23 2013-10-16 北京大学 用于治疗高磷血症的碳酸镧纳米颗粒、其制备方法及用途
CN102443191B (zh) * 2011-09-23 2013-07-31 北京大学 八水合碳酸镧、其制备方法以及作为阻燃剂的用途
US10058569B2 (en) * 2015-06-24 2018-08-28 Lupin Limited Lanthanum carbonate compositions
CN114524452A (zh) * 2017-10-30 2022-05-24 浙江大学 一种纳米碳酸镧水合物及其制备方法和应用
CN111559755B (zh) * 2020-06-08 2022-08-05 四川省冕宁县方兴稀土有限公司 一种低钙碳酸镧的生产方法
CN114477265B (zh) * 2020-11-13 2023-11-03 南京正济医药研究有限公司 一种四水碳酸镧的制备方法
CN116675242A (zh) * 2021-05-12 2023-09-01 中国北方稀土（集团）高科技股份有限公司 采用水热合成制备六方晶系羟基碳酸镧的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497785A (en) * 1983-11-18 1985-02-05 Union Oil Company Of California Production of rare earth compounds
JP2868176B2 (ja) * 1993-04-27 1999-03-10 信越化学工業株式会社 希土類元素酸化物粉末の製造方法
GB9506126D0 (en) * 1995-03-25 1995-05-10 Johnson Matthey Plc Pharmaceutical composition and method
US20070104799A1 (en) * 2005-11-09 2007-05-10 Shire International Licensing B.V. Treatment of chronic kidney disease (CKD) subjects using lanthanum compounds
DE202006016697U1 (de) * 2006-05-05 2007-03-08 Shire International Licensing B.V. Assay für Lanthanhydroxycarbonat
US20070259052A1 (en) * 2006-05-05 2007-11-08 Shire International Licensing B.V. Assay for lanthanum hydroxycarbonate

Also Published As

Publication number Publication date
ES2407993T3 (es) 2013-06-17
US20120058200A1 (en) 2012-03-08
WO2010131255A1 (en) 2010-11-18
EP2429950B1 (en) 2013-04-17
CA2754696A1 (en) 2010-11-18
EP2429950A1 (en) 2012-03-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.