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NZ503169A - Synthesis of clasto-lactacystin beta-lactone whereupon the process relies upon a stereoselective addition of a formyl amide to an oxazoline - Google Patents

Synthesis of clasto-lactacystin beta-lactone whereupon the process relies upon a stereoselective addition of a formyl amide to an oxazoline

Info

Publication number
NZ503169A
NZ503169A NZ503169A NZ50316998A NZ503169A NZ 503169 A NZ503169 A NZ 503169A NZ 503169 A NZ503169 A NZ 503169A NZ 50316998 A NZ50316998 A NZ 50316998A NZ 503169 A NZ503169 A NZ 503169A
Authority
NZ
New Zealand
Prior art keywords
clasto
oxazoline
synthesis
lactone
lactacystin
Prior art date
Application number
NZ503169A
Inventor
Francois Soucy
Louis Plamondon
Mark Behnke
William Roush
Original Assignee
Millennium Pharm 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 Millennium Pharm Inc filed Critical Millennium Pharm Inc
Publication of NZ503169A publication Critical patent/NZ503169A/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/4015—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/04—Antineoplastic agents specific for metastasis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/14—Preparation of carboxylic acid amides by formation of carboxamide groups together with reactions not involving the carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/70—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/72—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms
    • C07C235/80—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms having carbon atoms of carboxamide groups and keto groups bound to the same carbon atom, e.g. acetoacetamides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C237/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C237/06—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C247/00—Compounds containing azido groups
    • C07C247/02—Compounds containing azido groups with azido groups bound to acyclic carbon atoms of a carbon skeleton
    • C07C247/04—Compounds containing azido groups with azido groups bound to acyclic carbon atoms of a carbon skeleton being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
    • C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D207/28—2-Pyrrolidone-5- carboxylic acids; Functional derivatives thereof, e.g. esters, nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Epidemiology (AREA)
  • Rheumatology (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oncology (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

A method of synthesis of clasto-lactacystin-beta-lactone, and analogs thereof, that proceeds in fewer steps and in much greater overall yield using a synthetic pathway, where a stereospecific synthesis of an oxazoline intermediate and a unique stereoselective addition of a formyl amide to the oxazoline is described. Also described are clasto-lactacystin- beta -lactones, and analogs thereof and their use as proteosome inhibitors to prevent or reduce the size of infarct after vascular occlusion for example, for treating neuronal loss following a stroke.
NZ503169A 1997-08-15 1998-08-14 Synthesis of clasto-lactacystin beta-lactone whereupon the process relies upon a stereoselective addition of a formyl amide to an oxazoline NZ503169A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5584897P 1997-08-15 1997-08-15
US91211197A 1997-08-15 1997-08-15
US6735297P 1997-12-03 1997-12-03
PCT/US1998/016858 WO1999009006A1 (en) 1997-08-15 1998-08-14 SYNTHESIS OF CLASTO-LACTACYSTIN β-LACTONE AND ANALOGS THEREOF

Publications (1)

Publication Number Publication Date
NZ503169A true NZ503169A (en) 2001-12-21

Family

ID=27368920

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ503169A NZ503169A (en) 1997-08-15 1998-08-14 Synthesis of clasto-lactacystin beta-lactone whereupon the process relies upon a stereoselective addition of a formyl amide to an oxazoline

Country Status (11)

Country Link
EP (1) EP1021407A4 (en)
JP (1) JP2001515064A (en)
KR (1) KR20010022950A (en)
CN (1) CN1271342A (en)
AU (1) AU749857B2 (en)
BR (1) BR9811304A (en)
CA (1) CA2301054A1 (en)
HU (1) HUP0002724A3 (en)
IL (1) IL134538A (en)
NZ (1) NZ503169A (en)
WO (1) WO1999009006A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002047610A2 (en) 2000-11-16 2002-06-20 The Regents Of The University Of California Marine actinomycete taxon for drug and fermentation product dicovery
BR0208786A (en) * 2001-04-09 2004-03-09 Allan Christian Shaw Method for identification of intracellular bacterial proteins
US7176232B2 (en) 2002-06-24 2007-02-13 The Regents Of The University Of California Salinosporamides and methods for use thereof
US7179834B2 (en) 2002-06-24 2007-02-20 The Regents Of The University Of California Salinosporamides and methods for use thereof
AU2003261652A1 (en) * 2002-07-31 2004-02-23 Charite-Universitatsmedizin Berlin Use of a proteasome inhibitor in the treatment of endothelial dysfunction and/or in a low-dose proteasome inhibitor therapy
AU2004253478A1 (en) 2003-06-20 2005-01-13 Nereus Pharmaceuticals, Inc. Use of [3.2.0] heterocyclic compounds and analogs thereof for the treatment of cancer, inflammation and infectious diseases
US8217072B2 (en) 2003-06-20 2012-07-10 The Regents Of The University Of California Salinosporamides and methods for use thereof
US7579371B2 (en) 2004-04-30 2009-08-25 Nereus Pharmaceuticals, Inc. Methods of using [3.2.0] heterocyclic compounds and analogs thereof
US7276530B2 (en) 2004-04-30 2007-10-02 Nereus Pharmaceuticals, Inc. [3.2.0] Heterocyclic compounds and methods of using the same
EP1830838B1 (en) 2004-12-03 2012-10-03 Dana-Farber Cancer Institute, Inc. Compositions and methods for treating neoplastic diseases
NZ572026A (en) 2006-04-06 2011-12-22 Nereus Pharmaceuticals Inc Total synthesis of salinosporamide a and analogs thereof
US7824698B2 (en) 2007-02-02 2010-11-02 Nereus Pharmaceuticals, Inc. Lyophilized formulations of Salinosporamide A
US8394816B2 (en) 2007-12-07 2013-03-12 Irene Ghobrial Methods of using [3.2.0] heterocyclic compounds and analogs thereof in treating Waldenstrom's Macroglobulinemia
CN102015721A (en) 2008-03-07 2011-04-13 尼瑞斯药品公司 Total synthesis of SALINOSPORAMIDE A and analogs thereof
US7910616B2 (en) 2008-05-12 2011-03-22 Nereus Pharmaceuticals, Inc. Proteasome inhibitors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831068A (en) * 1995-08-21 1998-11-03 Duke University Method to increase the density of antigen on antigen presenting cells

Also Published As

Publication number Publication date
EP1021407A4 (en) 2001-07-04
CN1271342A (en) 2000-10-25
CA2301054A1 (en) 1999-02-25
AU8906298A (en) 1999-03-08
HUP0002724A2 (en) 2001-02-28
BR9811304A (en) 2001-11-13
IL134538A (en) 2005-11-20
AU749857B2 (en) 2002-07-04
JP2001515064A (en) 2001-09-18
HUP0002724A3 (en) 2001-04-28
EP1021407A1 (en) 2000-07-26
KR20010022950A (en) 2001-03-26
IL134538A0 (en) 2001-04-30
WO1999009006A1 (en) 1999-02-25

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