ZA911153B - Process for the preparation of oxetanones - Google Patents

Process for the preparation of oxetanones

Info

Publication number
ZA911153B
ZA911153B ZA911153A ZA911153A ZA911153B ZA 911153 B ZA911153 B ZA 911153B ZA 911153 A ZA911153 A ZA 911153A ZA 911153 A ZA911153 A ZA 911153A ZA 911153 B ZA911153 B ZA 911153B
Authority
ZA
South Africa
Prior art keywords
oxetanones
preparation
beta
novel
lactones
Prior art date
Application number
ZA911153A
Other languages
English (en)
Inventor
Martin Karpf
Karpf Martin
Ulrich Zutter
Zutter Ulrich
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of ZA911153B publication Critical patent/ZA911153B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D305/10—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having one or more double bonds between ring members or between ring members and non-ring members
    • C07D305/12—Beta-lactones
    • 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
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, 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
    • C07D309/30—Oxygen atoms, e.g. delta-lactones
    • 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
    • C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • 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
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/38—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms one oxygen atom in position 2 or 4, e.g. pyrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heat Treatment Of Steel (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA911153A 1990-02-23 1991-02-15 Process for the preparation of oxetanones ZA911153B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH58990 1990-02-23
CH392590 1990-12-12

Publications (1)

Publication Number Publication Date
ZA911153B true ZA911153B (en) 1991-11-27

Family

ID=25685045

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911153A ZA911153B (en) 1990-02-23 1991-02-15 Process for the preparation of oxetanones

Country Status (18)

Country Link
US (2) US5245056A (fr)
EP (1) EP0443449B1 (fr)
JP (1) JP2912463B2 (fr)
KR (2) KR0183034B1 (fr)
AT (1) ATE153332T1 (fr)
AU (1) AU644846B2 (fr)
CA (1) CA2035972C (fr)
DE (1) DE59108707D1 (fr)
DK (1) DK0443449T3 (fr)
ES (1) ES2103751T3 (fr)
FI (1) FI115458B (fr)
GR (1) GR3024420T3 (fr)
HU (1) HU208686B (fr)
IE (1) IE910608A1 (fr)
NO (1) NO178764C (fr)
NZ (1) NZ237132A (fr)
PT (1) PT96857B (fr)
ZA (1) ZA911153B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412110A (en) * 1992-07-06 1995-05-02 Chemie Linz Gesellschaft M.B.H. Enzymatic process to separate racemic mixtures of delta valerolactones

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DE4225817A1 (de) * 1992-08-05 1994-02-10 Chemie Linz Deutschland Enzymatisches Verfahren zur Trennung racemischer Gemische von delta-Valerolactonen
US5481008A (en) * 1993-09-13 1996-01-02 Hoffmann-La Roche Inc. Process for the preparation of optically active compounds
IL129871A (en) * 1994-05-06 2003-11-23 Pharmacia & Upjohn Inc Process for preparing 4-phenyl-substituted octanoyl-oxazolidin-2-one intermediates that are useful for preparing pyran-2-ones useful for treating retroviral infections
DE19703713A1 (de) * 1997-01-23 1998-07-30 Hans Prof Dr Schick Verfahren für die Herstellung von Oxetan-2-onen und Zwischenprodukte
ID22650A (id) * 1997-02-05 1999-12-02 Hoffmann La Roche Penggunaan penghambat-penghambat lipase usus lambung
WO1999014210A1 (fr) * 1997-09-15 1999-03-25 Warner-Lambert Company Elaboration de 5,6-dihydro-2h-pyran-2-ones substitues
US7124221B1 (en) 1999-10-19 2006-10-17 Rambus Inc. Low latency multi-level communication interface
US6552204B1 (en) * 2000-02-04 2003-04-22 Roche Colorado Corporation Synthesis of 3,6-dialkyl-5,6-dihydro-4-hydroxy-pyran-2-one
US6545165B1 (en) * 2000-02-04 2003-04-08 Roche Colorado Corporation Synthesis of 3,6-dialkyl-5,6-dihydro-4-hydroxy-pyran-2-one
EP1132389A1 (fr) 2000-03-06 2001-09-12 Vernalis Research Limited Nouveaux dérivés de l'azaindole pour le traitement de l'obésité
DE60110232T2 (de) * 2000-07-28 2006-01-19 F. Hoffmann-La Roche Ag Neue verwendung von lipase-inhibitoren
MXPA03001182A (es) 2000-08-09 2003-06-30 F Hoffmannla Roche Ag Uso de inhibidores de lipasa.
US6900226B2 (en) 2000-09-06 2005-05-31 Hoffman-La Roche Inc. Neuropeptide Y antagonists
AR038762A1 (es) 2000-10-16 2005-01-26 Hoffmann La Roche Derivados de indolina, un proceso para su preparacion, composicion farmaceutica, proceso para la preparacion de dicha composicion y el uso de dichos derivados para la fabricacion de un medicamento
GB0030710D0 (en) * 2000-12-15 2001-01-31 Hoffmann La Roche Piperazine derivatives
WO2002051844A1 (fr) 2000-12-27 2002-07-04 F. Hoffmann-La Roche Ag Derives d'indole et leur utilisation en tant que ligands de recepteurs 5-ht2b et 5-ht2c
GB0106177D0 (en) 2001-03-13 2001-05-02 Hoffmann La Roche Piperazine derivatives
US20030027786A1 (en) 2001-06-06 2003-02-06 Karsten Maeder Lipase inhibiting composition
US6730319B2 (en) 2001-06-06 2004-05-04 Hoffmann-La Roche Inc. Pharmaceutical compositions having depressed melting points
US6787558B2 (en) 2001-09-28 2004-09-07 Hoffmann-La Roche Inc. Quinoline derivatives
US20050080255A1 (en) * 2001-12-13 2005-04-14 Yatendra Kumar Crystalline cefdinir potassium dihydrate
GB0202015D0 (en) * 2002-01-29 2002-03-13 Hoffmann La Roche Piperazine Derivatives
MXPA04007502A (es) 2002-02-04 2004-11-10 Hoffmann La Roche Derivados de quinolina como antagonistas de neuropeptido y (npy).
EP1480976B1 (fr) 2002-02-28 2007-09-19 F.Hoffmann-La Roche Ag Derives thiazoles utilises comme antagonistes du recepteur npy
US7728153B2 (en) * 2002-04-17 2010-06-01 The Burnham Institute For Medical Research Method for the asymmetric synthesis of beta-lactone compounds
WO2003088975A1 (fr) * 2002-04-17 2003-10-30 The Burnham Institute Inhibition de synthase d'acide gras par beta-lactones et par d'autres composes destines a inhiber la proliferation cellulaire
CN1665791A (zh) 2002-07-05 2005-09-07 霍夫曼-拉罗奇有限公司 喹唑啉衍生物
US8861667B1 (en) 2002-07-12 2014-10-14 Rambus Inc. Clock data recovery circuit with equalizer clock calibration
AU2003253364B2 (en) 2002-08-07 2007-06-07 F. Hoffmann-La Roche Ag Thiazole derivatives
SI1539746T1 (sl) 2002-09-12 2007-04-30 Hoffmann La Roche Spojine n-substituirane-1h-indol-5-propionske kisline kot agonisti ppar, ki so uporabne za zdravljenje diabetesa
US20040092735A1 (en) * 2002-11-08 2004-05-13 Orchid Chemicals & Pharmaceuticals Limited Process for the preparation of cefuroxime sodium
KR100713266B1 (ko) 2002-11-25 2007-05-04 에프. 호프만-라 로슈 아게 인돌릴 유도체
GB0314967D0 (en) * 2003-06-26 2003-07-30 Hoffmann La Roche Piperazine derivatives
MXPA06001570A (es) * 2003-08-12 2006-05-15 Hoffmann La Roche Antagonistas del receptor de neuropeptido y (npy) 2-amino-5-benzoiltiazol.
KR20060037436A (ko) * 2003-08-12 2006-05-03 에프. 호프만-라 로슈 아게 Ｎｐｙ 길항물질로서 싸이아졸 유도체
US7074822B2 (en) 2004-02-23 2006-07-11 Solvay Pharmaceuticals Gmbh Alkyl carbamate-substituted β-lactones, process for their preparation, and pharmaceutical compositions containing them
ATE514698T1 (de) * 2005-05-03 2011-07-15 Hoffmann La Roche Tetracyclische azapyrazinoindoline als 5-ht2- liganden
KR100962827B1 (ko) 2005-08-18 2010-06-10 에프. 호프만-라 로슈 아게 Ｈ3 수용체 조절제로서 유용한 티아졸릴 피페리딘 유도체
CN101316838B (zh) 2005-11-30 2013-01-30 霍夫曼-拉罗奇有限公司 用作h3调节剂的1,1-二氧代-硫代吗啉基吲哚基甲酮衍生物
DE602006014022D1 (de) 2005-11-30 2010-06-10 Hoffmann La Roche 5-substituierte indol-2-carbonsäureamidderivate
DE602006020482D1 (de) 2005-11-30 2011-04-14 Hoffmann La Roche 1,5-substituierte indol-2-yl amidderivative
EP1960401B1 (fr) 2005-12-09 2009-11-11 F.Hoffmann-La Roche Ag Dérivés d'amides tricycliques utiles pour le traitement de l'obésité
WO2007068620A1 (fr) 2005-12-15 2007-06-21 F. Hoffmann-La Roche Ag Derives de pyrrolo[2,3-c]pyridine
BRPI0619985A2 (pt) 2005-12-16 2011-10-25 Hoffmann La Roche compostos, processo para a sua manufatura, composições farmacêuticas, métodos para o tratamento e/ou prevenção de enfermidades que estão associadas com a modulação de receptores de h3, de obesidade e de diabetes do tipo ii em um ser humano ou animal e usos dos compostos
AU2007204426A1 (en) * 2006-01-13 2007-07-19 F. Hoffmann-La Roche Ag Cyclohexyl piperazinyl methanone derivatives and their use as histamine H3 receptor modulators
RU2008134315A (ru) * 2006-01-23 2010-02-27 Ф.Хоффманн-Ля Рош Аг (Ch) Производные циклогексилсульфонамида, обладающие н3 рецепторной активностью
US7432255B2 (en) 2006-05-16 2008-10-07 Hoffmann-La Roche Inc. 1H-indol-5-yl-piperazin-1-yl-methanone derivatives
AU2007267184A1 (en) 2006-05-30 2007-12-06 F. Hoffmann-La Roche Ag Piperidinyl pyrimidine derivatives
US7514433B2 (en) 2006-08-03 2009-04-07 Hoffmann-La Roche Inc. 1H-indole-6-yl-piperazin-1-yl-methanone derivatives
US20080146559A1 (en) 2006-12-08 2008-06-19 Li Chen 4,5,6,7-Tetrahydro-Thieno [2,3-C] Pyridine Derivatives
CN101348475B (zh) * 2007-07-20 2011-03-30 重庆人本药物研究院 一种奥利司他合成方法、中间体化合物及其制备方法
CN101796043A (zh) * 2007-07-25 2010-08-04 霍夫曼-拉罗奇有限公司 苯并呋喃-和苯并[b]噻吩-2-羧酸酰胺衍生物及其作为阻胺3受体调节剂的应用
KR101076680B1 (ko) * 2007-11-01 2011-10-26 한미홀딩스 주식회사 (6ｒ)-3-헥실-4-히드록시-6-운데실-5,6-다이히드로피란-2-온의 제조방법 및 이에 사용되는 중간체
KR101126084B1 (ko) * 2008-11-04 2012-03-29 한미홀딩스 주식회사 (3ｓ,4ｓ)-4-((ｒ)-2-(벤질옥시)트라이데실)-3-헥실-2-옥세타논의 제조방법 및 이에 사용되는 중간체
WO2012075147A2 (fr) * 2010-11-30 2012-06-07 Board Of Trustees Of The University Of Illinois Polypeptides ioniques hélicoïdaux stables
CN103588735A (zh) * 2013-11-13 2014-02-19 大连九信生物化工科技有限公司 一种奥利司他的结晶提纯方法
FR3017878B1 (fr) * 2014-02-27 2017-12-08 Charabot Procede de production de lactones a partir d'une souche d'aureobasidium pullulans
US11225507B2 (en) 2017-01-25 2022-01-18 The Board Of Trustees Of The University Of Illinois Conformation switchable antimicrobial peptides and methods of using the same
CN112625009A (zh) * 2020-12-18 2021-04-09 植恩生物技术股份有限公司 一种奥利司他关键中间体的精制方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412110A (en) * 1992-07-06 1995-05-02 Chemie Linz Gesellschaft M.B.H. Enzymatic process to separate racemic mixtures of delta valerolactones

Also Published As

Publication number Publication date
NO178764B (no) 1996-02-19
HUT56558A (en) 1991-09-30
AU7116691A (en) 1991-08-29
PT96857A (pt) 1991-10-31
EP0443449B1 (fr) 1997-05-21
GR3024420T3 (en) 1997-11-28
NO910712D0 (no) 1991-02-22
FI115458B (fi) 2005-05-13
NZ237132A (en) 1993-04-28
IE910608A1 (en) 1991-08-28
KR100191365B1 (ko) 1999-06-15
US5399720A (en) 1995-03-21
NO178764C (no) 1996-05-29
HU208686B (en) 1993-12-28
PT96857B (pt) 1998-07-31
KR0183034B1 (ko) 1999-05-01
FI910857A (fi) 1991-08-24
DK0443449T3 (da) 1997-11-24
EP0443449A2 (fr) 1991-08-28
US5245056A (en) 1993-09-14
ES2103751T3 (es) 1997-10-01
DE59108707D1 (de) 1997-06-26
ATE153332T1 (de) 1997-06-15
JP2912463B2 (ja) 1999-06-28
KR910021393A (ko) 1991-12-20
NO910712L (no) 1991-08-26
AU644846B2 (en) 1993-12-23
JPH04211675A (ja) 1992-08-03
CA2035972C (fr) 2006-07-11
CA2035972A1 (fr) 1991-08-24
FI910857A0 (fi) 1991-02-22
EP0443449A3 (en) 1991-12-04

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