ATE338026T1 - 4-cyano-3-hydroxy-butanoyl hydrazine, derivate und verfahren zu ihrer herstellung - Google Patents

4-cyano-3-hydroxy-butanoyl hydrazine, derivate und verfahren zu ihrer herstellung

Info

Publication number
ATE338026T1
ATE338026T1 AT00928380T AT00928380T ATE338026T1 AT E338026 T1 ATE338026 T1 AT E338026T1 AT 00928380 T AT00928380 T AT 00928380T AT 00928380 T AT00928380 T AT 00928380T AT E338026 T1 ATE338026 T1 AT E338026T1
Authority
AT
Austria
Prior art keywords
cyano
hydroxy
butanoyl
hydrazines
derivatives
Prior art date
Application number
AT00928380T
Other languages
English (en)
Inventor
Rawle I Hollingsworth
Guijun Wang
Original Assignee
Univ Michigan State
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 Univ Michigan State filed Critical Univ Michigan State
Application granted granted Critical
Publication of ATE338026T1 publication Critical patent/ATE338026T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/26—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C243/34—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a carbon skeleton further substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
    • C07C255/20—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT00928380T 1999-05-24 2000-04-25 4-cyano-3-hydroxy-butanoyl hydrazine, derivate und verfahren zu ihrer herstellung ATE338026T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/317,398 US6114566A (en) 1999-05-24 1999-05-24 4-cyano-3-hydroxybutanoyl hydrazines, derivatives and process for the preparation thereof

Publications (1)

Publication Number Publication Date
ATE338026T1 true ATE338026T1 (de) 2006-09-15

Family

ID=23233465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00928380T ATE338026T1 (de) 1999-05-24 2000-04-25 4-cyano-3-hydroxy-butanoyl hydrazine, derivate und verfahren zu ihrer herstellung

Country Status (9)

Country Link
US (1) US6114566A (de)
EP (1) EP1180095B1 (de)
JP (1) JP3759411B2 (de)
KR (1) KR100472806B1 (de)
AT (1) ATE338026T1 (de)
AU (1) AU4662900A (de)
CA (1) CA2365859C (de)
DE (1) DE60030428T2 (de)
WO (1) WO2000071503A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100255039B1 (ko) * 1997-07-28 2000-05-01 박영구 L-카르니틴의제조방법
US6884607B2 (en) * 2000-12-07 2005-04-26 Sumitomo Chemical Company, Limited Process for producing optically active 4-halo-3-hydroxybutanoate
WO2004031131A1 (en) * 2002-10-03 2004-04-15 Sk Energy And Chemical Inc. Improved syntheton synthesis
WO2009158668A1 (en) * 2008-06-26 2009-12-30 Prolynx Llc Prodrugs and drug-macromolecule conjugates having controlled drug release rates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2049536C (en) * 1991-05-13 1999-07-06 Rawle I. Hollingsworth Process for the preparation of 3,4-dihydroxybutanoic acid and salts thereof
US6084131A (en) * 1998-06-01 2000-07-04 Board Of Trustees Operating Michigan State University Process for the preparation of protected dihydroxypropyl trialkylammonium salts and derivatives thereof

Also Published As

Publication number Publication date
EP1180095A4 (de) 2005-01-26
EP1180095A1 (de) 2002-02-20
CA2365859A1 (en) 2000-11-30
KR100472806B1 (ko) 2005-03-08
KR20010105381A (ko) 2001-11-28
US6114566A (en) 2000-09-05
WO2000071503A1 (en) 2000-11-30
JP2003500379A (ja) 2003-01-07
EP1180095B1 (de) 2006-08-30
AU4662900A (en) 2000-12-12
DE60030428D1 (de) 2006-10-12
JP3759411B2 (ja) 2006-03-22
CA2365859C (en) 2004-11-30
DE60030428T2 (de) 2006-12-21

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties