ZA200204872B - Novel process for the preparation of alpha-(2-4-disulfophenyl)-N-tert-butylnitrone and pharmaceutically acceptable salts thereof. - Google Patents

Novel process for the preparation of alpha-(2-4-disulfophenyl)-N-tert-butylnitrone and pharmaceutically acceptable salts thereof. Download PDF

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Publication number
ZA200204872B
ZA200204872B ZA200204872A ZA200204872A ZA200204872B ZA 200204872 B ZA200204872 B ZA 200204872B ZA 200204872 A ZA200204872 A ZA 200204872A ZA 200204872 A ZA200204872 A ZA 200204872A ZA 200204872 B ZA200204872 B ZA 200204872B
Authority
ZA
South Africa
Prior art keywords
process according
tert
reaction
butylnitrone
disulfophenyl
Prior art date
Application number
ZA200204872A
Other languages
English (en)
Inventor
Joergen Blixt
John Mcginley
John Vajda
Henry Kruk
Sergei Pouhov
Original Assignee
Astrazeneca Ab
Centaur Pharmaceuticals 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 Astrazeneca Ab, Centaur Pharmaceuticals Inc filed Critical Astrazeneca Ab
Publication of ZA200204872B publication Critical patent/ZA200204872B/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01Sulfonic acids
    • C07C309/28Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/46Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/22Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
ZA200204872A 2000-01-10 2002-06-18 Novel process for the preparation of alpha-(2-4-disulfophenyl)-N-tert-butylnitrone and pharmaceutically acceptable salts thereof. ZA200204872B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000055A SE0000055D0 (sv) 2000-01-10 2000-01-10 Novel process

Publications (1)

Publication Number Publication Date
ZA200204872B true ZA200204872B (en) 2003-10-07

Family

ID=20278055

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200204872A ZA200204872B (en) 2000-01-10 2002-06-18 Novel process for the preparation of alpha-(2-4-disulfophenyl)-N-tert-butylnitrone and pharmaceutically acceptable salts thereof.

Country Status (32)

Country Link
US (1) US6479697B2 (sv)
EP (1) EP1265856B1 (sv)
JP (1) JP3748821B2 (sv)
KR (1) KR100687167B1 (sv)
CN (1) CN1198798C (sv)
AR (1) AR029431A1 (sv)
AT (1) ATE263753T1 (sv)
AU (1) AU783255B2 (sv)
BR (1) BR0107483A (sv)
CA (1) CA2395971A1 (sv)
CO (1) CO5280203A1 (sv)
DE (1) DE60102679T2 (sv)
DK (1) DK1265856T3 (sv)
EE (1) EE200200385A (sv)
ES (1) ES2217114T3 (sv)
HU (1) HU225298B1 (sv)
IL (2) IL150403A0 (sv)
IS (1) IS6456A (sv)
MX (1) MXPA02006674A (sv)
MY (1) MY122830A (sv)
NO (1) NO20023316L (sv)
NZ (1) NZ519828A (sv)
PL (1) PL357106A1 (sv)
PT (1) PT1265856E (sv)
RU (1) RU2259996C2 (sv)
SE (1) SE0000055D0 (sv)
SK (1) SK9932002A3 (sv)
TR (1) TR200401307T4 (sv)
TW (1) TW572880B (sv)
UA (1) UA71653C2 (sv)
WO (1) WO2001051460A1 (sv)
ZA (1) ZA200204872B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60320946D1 (de) 2002-02-14 2008-06-26 Willett Int Ltd Elektromagnetventil
US20050059638A1 (en) * 2003-08-04 2005-03-17 Kelly Michael G. Aryl, heteroaromatic and bicyclic aryl nitrone compounds, prodrugs and pharmaceutical compositions of the same to treat human disorders
US20050182060A1 (en) * 2004-02-13 2005-08-18 Kelly Michael G. 2-Substituted and 4-substituted aryl nitrone compounds
US20080193783A1 (en) * 2004-12-01 2008-08-14 Toyo Boseki Kabushiki Kaisha Polyester Resin Film and Process for Producing the Same
WO2006069246A2 (en) * 2004-12-22 2006-06-29 Ambrx, Inc. Compositions containing, methods involving, and uses of non-natural amino acids and polypeptides
WO2007013844A1 (en) * 2005-07-26 2007-02-01 Astrazeneca Ab Use of 4-[(tert-butylimino)benzene-1,3-disulfonate n-oxide against nausea
EP2242360B1 (en) * 2008-02-12 2015-04-08 Tosk, Inc. Doxorubicin adjuvants to reduce toxicity and methods for using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437188A (fr) 1964-06-17 1966-04-29 Du Pont Procédé de fabrication d'alpha-phényl-nu-méthyl nitrone
US5488145A (en) * 1993-12-23 1996-01-30 Oklahoma Medical Research Foundation 2,4-disulfonyl phenyl butyl nitrone, its salts, and their use as pharmaceutical free radical traps
SE9802507D0 (sv) * 1998-07-10 1998-07-10 Astra Ab Novel salts

Also Published As

Publication number Publication date
US20020128318A1 (en) 2002-09-12
AU2720301A (en) 2001-07-24
RU2259996C2 (ru) 2005-09-10
TW572880B (en) 2004-01-21
MY122830A (en) 2006-05-31
WO2001051460A1 (en) 2001-07-19
PT1265856E (pt) 2004-07-30
KR20020091077A (ko) 2002-12-05
ES2217114T3 (es) 2004-11-01
US6479697B2 (en) 2002-11-12
NO20023316D0 (no) 2002-07-09
JP2003519678A (ja) 2003-06-24
IS6456A (is) 2002-07-04
DE60102679D1 (de) 2004-05-13
CN1395559A (zh) 2003-02-05
CA2395971A1 (en) 2001-07-19
PL357106A1 (en) 2004-07-12
UA71653C2 (en) 2004-12-15
IL150403A0 (en) 2002-12-01
HUP0204111A3 (en) 2005-05-30
TR200401307T4 (tr) 2004-07-21
CO5280203A1 (es) 2003-05-30
IL150403A (en) 2007-06-03
SE0000055D0 (sv) 2000-01-10
KR100687167B1 (ko) 2007-02-27
SK9932002A3 (en) 2003-03-04
RU2002118320A (ru) 2004-02-27
BR0107483A (pt) 2002-09-03
DK1265856T3 (da) 2004-07-05
AR029431A1 (es) 2003-06-25
HUP0204111A2 (hu) 2003-03-28
ATE263753T1 (de) 2004-04-15
EE200200385A (et) 2003-12-15
HU225298B1 (en) 2006-09-28
AU783255B2 (en) 2005-10-06
EP1265856A1 (en) 2002-12-18
MXPA02006674A (es) 2004-09-10
JP3748821B2 (ja) 2006-02-22
NZ519828A (en) 2004-11-26
NO20023316L (no) 2002-07-09
CN1198798C (zh) 2005-04-27
EP1265856B1 (en) 2004-04-07
DE60102679T2 (de) 2004-12-09

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