AU2001284469A1 - Methods for crystallization of hydroxycarboxylic acids - Google Patents

Methods for crystallization of hydroxycarboxylic acids

Info

Publication number
AU2001284469A1
AU2001284469A1 AU2001284469A AU8446901A AU2001284469A1 AU 2001284469 A1 AU2001284469 A1 AU 2001284469A1 AU 2001284469 A AU2001284469 A AU 2001284469A AU 8446901 A AU8446901 A AU 8446901A AU 2001284469 A1 AU2001284469 A1 AU 2001284469A1
Authority
AU
Australia
Prior art keywords
crystallization
methods
hydroxycarboxylic acids
hydroxycarboxylic
acids
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.)
Abandoned
Application number
AU2001284469A
Inventor
Masafumi Fukae
Yoshiro Hiraishi
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.)
Kaneka Corp
Original Assignee
Kaneka Corp
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 Kaneka Corp filed Critical Kaneka Corp
Publication of AU2001284469A1 publication Critical patent/AU2001284469A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/14—All rings being cycloaliphatic
    • C07C2602/26—All rings being cycloaliphatic the ring system containing ten carbon atoms
    • C07C2602/28—Hydrogenated naphthalenes
AU2001284469A 2000-09-07 2001-09-07 Methods for crystallization of hydroxycarboxylic acids Abandoned AU2001284469A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000271895 2000-09-07
JP2000-271895 2000-09-07
PCT/JP2001/007762 WO2002020453A1 (en) 2000-09-07 2001-09-07 Methods for crystallization of hydroxycarboxylic acids

Publications (1)

Publication Number Publication Date
AU2001284469A1 true AU2001284469A1 (en) 2002-03-22

Family

ID=18758116

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001284469A Abandoned AU2001284469A1 (en) 2000-09-07 2001-09-07 Methods for crystallization of hydroxycarboxylic acids

Country Status (13)

Country Link
US (2) US7034180B2 (en)
EP (1) EP1323701B1 (en)
JP (2) JP4870320B2 (en)
AU (1) AU2001284469A1 (en)
CZ (1) CZ303774B6 (en)
DE (1) DE60139264D1 (en)
ES (1) ES2329974T3 (en)
HU (1) HUP0302929A3 (en)
IL (2) IL154718A0 (en)
PL (1) PL205567B1 (en)
SI (1) SI1323701T1 (en)
TW (1) TWI301483B (en)
WO (1) WO2002020453A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887855B2 (en) * 2003-03-17 2005-05-03 Pharmion Corporation Forms of 5-azacytidine
US6943249B2 (en) * 2003-03-17 2005-09-13 Ash Stevens, Inc. Methods for isolating crystalline Form I of 5-azacytidine
PT2045244E (en) 2006-07-20 2013-04-15 Asahi Kasei Pharma Corp Novel crystal of substituted phenylalkanoic acid and production process
JP2011016790A (en) 2009-06-08 2011-01-27 Sumitomo Chemical Co Ltd Method for purifying pyrazolinone derivative
CN101973904B (en) * 2010-09-28 2014-01-01 雅本化学股份有限公司 Method for preparing N2-[1-(S)-ethoxycarbonyl-3-phenylpropyl]-N6-trifluoroacetyl-L-lysine with high optical purity
CZ26507U1 (en) 2013-10-03 2014-02-24 Hedviga Group, A.S. Apparatus for treatment and control of gases for combustion apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU548996B2 (en) 1980-02-04 1986-01-09 Merck & Co., Inc. Tetrahydro-2h-pyran-2-one derivatives
ZA81703B (en) 1980-02-04 1982-09-29 Merck & Co Inc New antihypercholesterolemic compounds,intermediates and processes
JPS56142236A (en) * 1980-04-08 1981-11-06 Sankyo Co Ltd Ml-236a and mb-530a derivative
JPS56150037A (en) * 1980-04-22 1981-11-20 Sankyo Co Ltd Hydronaphthalene compound
CA2053000C (en) 1990-10-15 1995-08-29 Michael J. Conder Biosynthetic production of 6(r)-[2-(8(s)-hydroxy-2(s), 6(r)-dimethyl-1,2,6,7,8,8a(r)-hexahydronaphthyl)-ethyl]-4 (r)-hydroxy-3,4,5,6-tetrahydro-2h-pyran-2-one triol acid by enzymatic hydrolysis of lovastatin acid using an enzyme derived from__lonostachys compactiuscula
US5250435A (en) 1991-06-04 1993-10-05 Merck & Co., Inc. Mutant strains of Aspergillus terreus for producing 7-[1,2,6,7,8,8a(R)-hexa-hydro-2(S),6(R)-dimethyl-8(S)-hydroxy-1(S)-naphthyl]-3(R),5(R)-dihydroxyheptanoic acid (triol acid),I)
HUT75342A (en) 1994-01-27 1997-05-28 Schering Ag New leukotriene b4 derivatives, methods of preparing them and their use as drugs
EP0725054A1 (en) 1995-01-24 1996-08-07 Hüls Aktiengesellschaft Process for preparing terephthalic acid and its isomers

Also Published As

Publication number Publication date
PL205567B1 (en) 2010-05-31
IL154718A0 (en) 2003-10-31
WO2002020453A1 (en) 2002-03-14
PL361205A1 (en) 2004-09-20
JP4870320B2 (en) 2012-02-08
HUP0302929A2 (en) 2003-12-29
TWI301483B (en) 2008-10-01
ES2329974T3 (en) 2009-12-03
US7323592B2 (en) 2008-01-29
HUP0302929A3 (en) 2004-10-28
US20050075508A1 (en) 2005-04-07
SI1323701T1 (en) 2009-12-31
JP5357226B2 (en) 2013-12-04
US7034180B2 (en) 2006-04-25
CZ303774B6 (en) 2013-05-02
EP1323701A4 (en) 2005-11-23
DE60139264D1 (en) 2009-08-27
IL154718A (en) 2009-02-11
EP1323701B1 (en) 2009-07-15
EP1323701A1 (en) 2003-07-02
US20060149098A1 (en) 2006-07-06
JP2012025757A (en) 2012-02-09

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