BR0311409A - Processo para produção de modificações cristalinas especìficas de substâncias polimorfas - Google Patents

Processo para produção de modificações cristalinas especìficas de substâncias polimorfas

Info

Publication number
BR0311409A
BR0311409A BR0311409-0A BR0311409A BR0311409A BR 0311409 A BR0311409 A BR 0311409A BR 0311409 A BR0311409 A BR 0311409A BR 0311409 A BR0311409 A BR 0311409A
Authority
BR
Brazil
Prior art keywords
specific crystal
production
crystal modifications
polymorphic substances
polymorphic
Prior art date
Application number
BR0311409-0A
Other languages
English (en)
Inventor
Axel Eble
Wolfram Sirges
Ulrich Schwiedop
Armin Heyn
Original Assignee
Bayer Cropscience Ag
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 Bayer Cropscience Ag filed Critical Bayer Cropscience Ag
Publication of BR0311409A publication Critical patent/BR0311409A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/24—Sulfones; Sulfoxides having sulfone or sulfoxide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/10—Sulfones; Sulfoxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)

Abstract

"PROCESSO PARA PRODUçãO DE MODIFICAçõES CRISTALINAS ESPECìFICAS DE SUBSTâNCIAS POLIMORFAS". A presente invenção refere-se a um processo para produção de uma modificação cristalina específica de uma substância orgânica, polimorfa, por precipitação da modificação cristalina específica do sal da substância polimorfa, presente em uma solução aquosa, sob uso de solventes orgânicos, solúveis em água, usuais, como aditivos, bem como de um ácido ou base.
BR0311409-0A 2002-05-29 2003-05-23 Processo para produção de modificações cristalinas especìficas de substâncias polimorfas BR0311409A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10223913A DE10223913A1 (de) 2002-05-29 2002-05-29 Verfahren zur Herstellung spezifischer Kristallmodifikationen polymorpher Substanzen
PCT/EP2003/005395 WO2003099409A1 (de) 2002-05-29 2003-05-23 Verfahren zur herstellung spezifischer kristallmodifikationen polymorpher substanzen

Publications (1)

Publication Number Publication Date
BR0311409A true BR0311409A (pt) 2005-03-29

Family

ID=29432431

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0311409-0A BR0311409A (pt) 2002-05-29 2003-05-23 Processo para produção de modificações cristalinas especìficas de substâncias polimorfas

Country Status (12)

Country Link
US (1) US7211697B2 (pt)
EP (1) EP1517731B1 (pt)
JP (1) JP4422609B2 (pt)
CN (1) CN100360208C (pt)
AT (1) ATE337842T1 (pt)
AU (1) AU2003238382A1 (pt)
BR (1) BR0311409A (pt)
CA (1) CA2487785C (pt)
DE (2) DE10223913A1 (pt)
MX (1) MXPA04011736A (pt)
WO (1) WO2003099409A1 (pt)
ZA (1) ZA200409615B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2459804C2 (ru) 2006-01-18 2012-08-27 Зингента Партисипейшнс Аг Способ кристаллизации мезотриона
JP5485138B2 (ja) * 2008-03-28 2014-05-07 浜理薬品工業株式会社 エチニルチミジン化合物の精製方法
PT104664A (pt) 2009-07-07 2011-01-07 Sapec Agro S A Polimorfo cristalino estável de 2-(2-cloro-4-mesil-benzoil)- ciclo-hexano-1,3-diona e processo para preparar o mesmo
CN111440099B (zh) * 2020-04-09 2022-01-04 利民化学有限责任公司 一种环磺酮产品的纯化方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3474297D1 (en) 1983-09-16 1988-11-03 Stauffer Chemical Co Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones
US4695673A (en) 1985-11-20 1987-09-22 Stauffer Chemical Company Process for the production of acylated 1,3-dicarbonyl compounds
WO1996020939A1 (es) 1995-01-04 1996-07-11 Ferrer Internacional, S.A. POLYMORFOS B Y C DE MONONITRATO DE 1-[2,4-DICLORO-β-[(7-CLOROBENZO[b]TIEN-3-IL)METOXI]FENETIL]IMIDAZOL
DE19546573A1 (de) 1995-12-13 1997-06-19 Uetikon Chemie Gmbh Kristallines Polymorph von Terazosin-Hydrochlorid, sowie Verfahren zu seiner Herstellung
GB9603116D0 (en) 1996-02-14 1996-04-10 Ciba Geigy Ag Pigment
AR009655A1 (es) * 1996-12-10 2000-04-26 Novartis Ag Una composicion parenteralmente inyectable, un metodo para su preparacion, metodos para el tratamiento de enfermedades, una modificacion decristal de 1-decansulfonato de desferrioxamina, su uso, un proceso para la produccion de dicha modificacion de cristal y una preparacion farmaceutica que
US6809206B2 (en) * 1999-02-12 2004-10-26 E. I. Du Pont De Nemours And Company Method for acylating cyclic compounds
US6464736B1 (en) * 1999-08-05 2002-10-15 Environmental Projects, Inc. Recrystallization process
CN1214029C (zh) * 2000-03-03 2005-08-10 辉瑞大药厂 4－氨基－6,7－二甲氧基－2－(5－甲磺酰氨基－1,2,3,4－四氢异喹啉－2－基)－5－(2－吡啶基)喹唑啉甲磺酸盐及多晶形物
US6350871B1 (en) * 2000-03-31 2002-02-26 Alliant Techsystems Inc. Crystallization of 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazatetracyclo[5.5.0.05,903,11]-dodecane
DE10152459A1 (de) 2001-10-24 2003-05-08 Bayer Cropscience Ag Neue thermodynamisch stabile Kristallmodifikation von [2-(2-Chloro-4-mesyl-benzoyl)cyclohexane-1,3-dione]

Also Published As

Publication number Publication date
DE10223913A1 (de) 2003-12-11
CA2487785A1 (en) 2003-12-04
EP1517731A1 (de) 2005-03-30
MXPA04011736A (es) 2005-02-14
EP1517731B1 (de) 2006-08-30
CN100360208C (zh) 2008-01-09
AU2003238382A1 (en) 2003-12-12
ZA200409615B (en) 2006-02-22
JP2005527357A (ja) 2005-09-15
CA2487785C (en) 2010-12-07
US20060036115A1 (en) 2006-02-16
ATE337842T1 (de) 2006-09-15
JP4422609B2 (ja) 2010-02-24
DE50304869D1 (de) 2006-10-12
CN1655856A (zh) 2005-08-17
WO2003099409A1 (de) 2003-12-04
US7211697B2 (en) 2007-05-01

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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