EG20164A - Process for the preparation of chlorosulfate and sulfamate derivatives of 2,3,4,5- bis-0-(1-methylethylidene) -8-D-fructopyranose and cyclohexylmethanol - Google Patents

Process for the preparation of chlorosulfate and sulfamate derivatives of 2,3,4,5- bis-0-(1-methylethylidene) -8-D-fructopyranose and cyclohexylmethanol

Info

Publication number
EG20164A
EG20164A EG54692A EG54692A EG20164A EG 20164 A EG20164 A EG 20164A EG 54692 A EG54692 A EG 54692A EG 54692 A EG54692 A EG 54692A EG 20164 A EG20164 A EG 20164A
Authority
EG
Egypt
Prior art keywords
chlorosulfate
fructopyranose
methylethylidene
bis
cyclohexylmethanol
Prior art date
Application number
EG54692A
Other languages
English (en)
Inventor
Cynthia A Maryanoff
Lorraine Scott
Original Assignee
Mc Neiab 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 Mc Neiab Inc filed Critical Mc Neiab Inc
Application granted granted Critical
Publication of EG20164A publication Critical patent/EG20164A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/34—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfuric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D309/06—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/12—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains three hetero rings
    • C07D493/14—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H9/00—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical
    • C07H9/02—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical the hetero ring containing only oxygen as ring hetero atoms
    • C07H9/04—Cyclic acetals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
EG54692A 1991-09-19 1992-09-17 Process for the preparation of chlorosulfate and sulfamate derivatives of 2,3,4,5- bis-0-(1-methylethylidene) -8-D-fructopyranose and cyclohexylmethanol EG20164A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76272091A 1991-09-19 1991-09-19
US92626992A 1992-08-05 1992-08-05

Publications (1)

Publication Number Publication Date
EG20164A true EG20164A (en) 1997-08-31

Family

ID=27117178

Family Applications (1)

Application Number Title Priority Date Filing Date
EG54692A EG20164A (en) 1991-09-19 1992-09-17 Process for the preparation of chlorosulfate and sulfamate derivatives of 2,3,4,5- bis-0-(1-methylethylidene) -8-D-fructopyranose and cyclohexylmethanol

Country Status (23)

Country Link
US (1) US5387700A (no)
EP (1) EP0533483B1 (no)
JP (1) JP3174410B2 (no)
KR (1) KR100229180B1 (no)
CN (1) CN1035820C (no)
AT (1) ATE163937T1 (no)
AU (1) AU651244B2 (no)
CA (1) CA2078519C (no)
DE (1) DE69224691T2 (no)
DK (1) DK0533483T3 (no)
EG (1) EG20164A (no)
ES (1) ES2114917T3 (no)
FI (1) FI107731B (no)
GR (1) GR3026618T3 (no)
HU (1) HU212634B (no)
IL (1) IL103172A (no)
MX (1) MX9205305A (no)
MY (1) MY113564A (no)
NO (1) NO179284C (no)
NZ (1) NZ244409A (no)
PH (1) PH31291A (no)
TW (1) TW217413B (no)
ZW (1) ZW14792A1 (no)

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US7041650B2 (en) * 2001-07-09 2006-05-09 Ortho-Mcneil Pharmaceutical, Inc. Anticonvulsant derivative salts
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CA2465952A1 (en) * 2001-11-06 2003-05-15 Ortho-Mcneil Pharmaceutical, Inc. Treatment and prevention of paresthesia comprising co-therapy with anticonvulsant derivatives and potassium
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US7060725B2 (en) * 2002-05-13 2006-06-13 Janssen Pharmaceutica N.V. Substituted sulfamate anticonvulsant derivatives
US20040115262A1 (en) * 2002-07-29 2004-06-17 Frank Jao Formulations and dosage forms for controlled delivery of topiramate
AR039744A1 (es) * 2002-06-26 2005-03-09 Alza Corp Metodos y formas de dosificacion para aumentar la solubilidad de las composiciones de farmacos para la administracion controlada
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US7196209B2 (en) * 2002-10-31 2007-03-27 Ortho-Mcneil Pharmaceutical, Inc. Continuous process for the preparation of fructopyranose sulfamate derivatives
UA81657C2 (ru) * 2003-03-04 2008-01-25 Орто-Макнейл Фармасьютикел, Инк. Способ получения противосудорожных производных топирамата
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AU2004264316A1 (en) * 2003-08-06 2005-02-24 Alza Corporation Uniform delivery of topiramate over prolonged period of time with enhanced dispersion formulation
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EP1701697A2 (en) * 2003-09-02 2006-09-20 ALZA Corporation Novel drug compositions and dosage forms of topiramate
KR20060120193A (ko) * 2003-11-14 2006-11-24 알자 코포레이션 액체 제형내 토피라메이트의 제어된 방출
KR20050062976A (ko) * 2003-12-19 2005-06-28 일동제약주식회사 2,3:4,5-비스-오-(1-메틸에틸리덴)-베타-디-프럭토피라노즈설파메이트의 새로운 개량된 제조방법
US20050175696A1 (en) * 2003-12-29 2005-08-11 David Edgren Drug granule coatings that impart smear resistance during mechanical compression
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MXPA06007509A (es) * 2003-12-29 2007-10-18 Johnson & Johnson Composiciones de farmaco y formas de dosis novedosas.
US20050203287A1 (en) * 2004-03-11 2005-09-15 Chandrasekhar Batchu Process for the preparation of sulfamate derivatives
MY147767A (en) * 2004-06-16 2013-01-31 Janssen Pharmaceutica Nv Novel sulfamate and sulfamide derivatives useful for the treatment of epilepsy and related disorders
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US20070155827A1 (en) * 2005-12-19 2007-07-05 Smith-Swintosky Virginia L Use of benzo-fused heterocycle sulfamide derivatives for the treatment of depression
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JP5424571B2 (ja) * 2007-04-12 2014-02-26 協和発酵キリン株式会社 トピラマート含有固形製剤
CN101720397B (zh) * 2007-04-24 2013-01-02 福博科技术公司 电力牵引传动装置
CN101450951B (zh) * 2007-11-30 2012-10-10 重庆凯林制药有限公司 托吡酯的制备方法
US20090247617A1 (en) * 2008-03-26 2009-10-01 Abdel-Magid Ahmed F Process for the preparation of benzo-fused heteroaryl sulfamates
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CN106397502A (zh) * 2016-08-31 2017-02-15 安徽省润生医药股份有限公司 一种托吡酯的合成工艺
CN108341844A (zh) * 2018-04-25 2018-07-31 广州小桔生物科技有限公司 一种高纯度托吡酯的制备方法
CN110655541A (zh) * 2018-06-29 2020-01-07 鲁南制药集团股份有限公司 一种2,3:4,5-双-O-(1-甲基亚乙基)-β-D-吡喃果糖氯磺酸酯晶型
CN110655542A (zh) * 2018-06-29 2020-01-07 鲁南制药集团股份有限公司 一种2,3:4,5-双-O-(1-甲基亚乙基)-β-D-吡喃果糖氯磺酸酯的晶型
EP3883546A1 (en) 2018-11-21 2021-09-29 Rosemont Pharmaceuticals Ltd Oral topiramate suspension formulations with extended shelf stability and enhanced bioavailability
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Also Published As

Publication number Publication date
PH31291A (en) 1998-07-06
NO923637D0 (no) 1992-09-18
ES2114917T3 (es) 1998-06-16
IL103172A (en) 1997-01-10
HUT63612A (en) 1993-09-28
KR100229180B1 (ko) 1999-11-01
DE69224691D1 (de) 1998-04-16
ATE163937T1 (de) 1998-03-15
EP0533483A2 (en) 1993-03-24
CA2078519A1 (en) 1993-03-20
US5387700A (en) 1995-02-07
DK0533483T3 (da) 1998-09-28
ZW14792A1 (en) 1994-04-20
MY113564A (en) 2002-04-30
DE69224691T2 (de) 1998-08-20
FI924189A0 (fi) 1992-09-18
CA2078519C (en) 2003-09-16
TW217413B (no) 1993-12-11
FI924189A (fi) 1993-03-20
NO179284C (no) 1996-09-11
HU9202974D0 (en) 1992-11-30
GR3026618T3 (en) 1998-07-31
FI107731B (fi) 2001-09-28
EP0533483B1 (en) 1998-03-11
AU2451892A (en) 1993-03-25
NZ244409A (en) 1995-02-24
CN1075317A (zh) 1993-08-18
EP0533483A3 (en) 1994-11-02
NO179284B (no) 1996-06-03
CN1035820C (zh) 1997-09-10
KR930006029A (ko) 1993-04-20
MX9205305A (es) 1993-07-01
IL103172A0 (en) 1993-02-21
NO923637L (no) 1993-03-22
HU212634B (en) 1996-09-30
JPH05230011A (ja) 1993-09-07
AU651244B2 (en) 1994-07-14
JP3174410B2 (ja) 2001-06-11

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