NO941967D0 - Fremgangsmåte for enantioselektivsyntesen for mellomprodukter anvendt i fremstillingen av fysostigmin - Google Patents

Fremgangsmåte for enantioselektivsyntesen for mellomprodukter anvendt i fremstillingen av fysostigmin

Info

Publication number
NO941967D0
NO941967D0 NO941967A NO941967A NO941967D0 NO 941967 D0 NO941967 D0 NO 941967D0 NO 941967 A NO941967 A NO 941967A NO 941967 A NO941967 A NO 941967A NO 941967 D0 NO941967 D0 NO 941967D0
Authority
NO
Norway
Prior art keywords
physostigmine
preparation
intermediates used
enantioselective synthesis
enantioselective
Prior art date
Application number
NO941967A
Other languages
English (en)
Other versions
NO941967L (no
Inventor
Thomas Bing Kin Lee
Georg Seung-Kit Wong
Original Assignee
Hoechst Roussel Pharma
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 Hoechst Roussel Pharma filed Critical Hoechst Roussel Pharma
Publication of NO941967D0 publication Critical patent/NO941967D0/no
Publication of NO941967L publication Critical patent/NO941967L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/32—Oxygen atoms
    • C07D209/34—Oxygen atoms in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO941967A 1993-05-27 1994-05-26 Fremgangsmåte for enantioselektivsyntesen for mellomprodukter anvendt i fremstillingen av fysostigmin NO941967L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/067,892 US5521320A (en) 1990-01-22 1993-05-27 Process for the enantioselective synthesis of intermediates used in the preparation of physostigmine

Publications (2)

Publication Number Publication Date
NO941967D0 true NO941967D0 (no) 1994-05-26
NO941967L NO941967L (no) 1994-11-28

Family

ID=22079102

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941967A NO941967L (no) 1993-05-27 1994-05-26 Fremgangsmåte for enantioselektivsyntesen for mellomprodukter anvendt i fremstillingen av fysostigmin

Country Status (17)

Country Link
US (1) US5521320A (no)
EP (1) EP0700381A4 (no)
JP (1) JP2843759B2 (no)
KR (1) KR100220766B1 (no)
CN (1) CN1047167C (no)
AU (1) AU683052B2 (no)
CA (1) CA2124430A1 (no)
CZ (1) CZ127894A3 (no)
FI (1) FI942422A (no)
HU (1) HUT72886A (no)
IL (1) IL109796A (no)
NO (1) NO941967L (no)
NZ (1) NZ260587A (no)
RU (1) RU2109013C1 (no)
SG (1) SG55156A1 (no)
WO (1) WO1994027963A1 (no)
ZA (1) ZA943684B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5840915A (en) * 1990-01-22 1998-11-24 Hoechst Marion Roussel, Inc. Process for the enatioselective synthesis of intermediates used
US6596870B2 (en) 2000-07-13 2003-07-22 Brandeis University Asymmetric synthetic methods based on phase transfer catalysis
JP2004529110A (ja) 2001-03-06 2004-09-24 アストラゼネカ アクチボラグ 脈管損傷活性を有するインドール誘導体
US8399546B2 (en) * 2004-08-05 2013-03-19 Sabic Innovative Plastics Ip B.V. Flame retardant thermoplastic compositions having EMI shielding
CN101121717B (zh) * 2007-05-17 2010-07-28 四川大学 抗老年痴呆疾病的天然药物毒扁豆碱及其衍生物苯胺基甲酸酯毒扁豆酚碱的合成
WO2013069731A1 (ja) * 2011-11-08 2013-05-16 日産化学工業株式会社 光学活性イソキサゾリン化合物の触媒的不斉合成方法及び光学活性イソキサゾリン化合物
US10610857B2 (en) 2016-04-15 2020-04-07 Brandeis University Cinchonium betaine catalysts and methods of using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US404472A (en) * 1889-06-04 Steering appaeattts
US4072698A (en) * 1976-12-02 1978-02-07 The Upjohn Company Resolution of aminonitriles
US4578509A (en) * 1983-04-01 1986-03-25 Merck & Co., Inc. Process for preparing a manipulated enantiomer mixture by asymmetric chiral phase transfer catalysis
JPS60169442A (ja) * 1984-02-10 1985-09-02 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造方法
US4704472A (en) * 1985-12-18 1987-11-03 Merck & Co., Inc. Preparation of an enantiomer of a substituted fluorenyloxyacetic acid
EP0418770B1 (en) * 1989-09-19 1995-07-19 Hoechst-Roussel Pharmaceuticals Incorporated Process for the chemical resolution of 5-alkoxy-substituted (+/-)-1,3-dimethyloxindolylethylamines
US5274117A (en) * 1990-01-22 1993-12-28 Hoechst-Roussel Pharmaceuticals, Inc. Process for the enantioselective synthesis of intermediates used in the preparation of physostigmine
SG52631A1 (en) * 1990-01-22 1998-09-28 Hoechst Roussel Pharma Process for the enantioselection sznthesis of alkylated oxindoles used as intermediates in the preparation of physostigmine

Also Published As

Publication number Publication date
FI942422A (fi) 1994-11-28
ZA943684B (en) 1995-01-25
IL109796A (en) 1999-08-17
NZ260587A (en) 1996-06-25
EP0700381A4 (en) 1996-05-22
CN1047167C (zh) 1999-12-08
RU2109013C1 (ru) 1998-04-20
NO941967L (no) 1994-11-28
CN1100094A (zh) 1995-03-15
JP2843759B2 (ja) 1999-01-06
AU6330694A (en) 1994-12-01
KR100220766B1 (ko) 1999-09-15
SG55156A1 (en) 1998-12-21
CZ127894A3 (en) 1994-12-15
HU9401595D0 (en) 1994-08-29
JPH06336476A (ja) 1994-12-06
WO1994027963A1 (en) 1994-12-08
AU683052B2 (en) 1997-10-30
CA2124430A1 (en) 1994-11-28
EP0700381A1 (en) 1996-03-13
US5521320A (en) 1996-05-28
FI942422A0 (fi) 1994-05-25
IL109796A0 (en) 1994-08-26
HUT72886A (en) 1996-06-28

Similar Documents

Publication Publication Date Title
FI945441A (fi) Uusi menetelmä 7beta-substituoitu-4-atsa-5alfa-androstan-3-onien valmistamiseksi
NO996324L (no) Fremgangsmåte for fremstilling av mellomprodukter i syntese av benzopyranforbindelser
NO953598D0 (no) Fremgangsmåte for fremstilling av akryl-piperidin-karbinoler
NO306817B1 (no) Fremgangsmåte for fremstilling av aluminoksaner
NO941967D0 (no) Fremgangsmåte for enantioselektivsyntesen for mellomprodukter anvendt i fremstillingen av fysostigmin
ITMI931680A1 (it) Procedimento per la preparazione di alcansolfonammidi
ITMI920134A0 (it) Procedimento migliorato per la produzione di calcourea
NO179244C (no) Fremgangsmåte for kontinuerlig fremstilling av dimetoksyetanal
NO941056D0 (no) Fremgangsmåte for fremstilling av organoklorsilaner
NO961008D0 (no) Fremgangsmåte for fremstilling av cykliske cis-1-amino-2-alkanoler
FI945353A0 (fi) Entsymaattinen menetelmä (S)-6-metoksyyli-alfa-metyyli-2-naftaleenietikkahapon valmistamiseksi
FI943660A0 (fi) Menetelmä 3-karbonyyliandrostadieeni-17-karboksamidien valmistamiseksi
NO179866C (no) Fremgangsmåte for fremstilling av indoler
MD146B1 (ro) Procedeu pentru producerea alcoolului etilic
NO174196C (no) Fremgangsmåte for fremstilling av omega-decenol
NO952302D0 (no) Fremgangsmåte for syntese av haloalkylferrocener
NO975384D0 (no) Fremgangsmåte for syntese av deoksypyridinolin
NO962542L (no) Forbedret fremgangsmåte for syntese av 2-amino-3,5-dihydro-7-substituerte 4H-pyrrolo (3,2-d) pyrimidin-4-oner
NO963174D0 (no) Fremgangsmåte for fremstilling av isovanillin
FI932887A (fi) Parannettu menetelmä 4-nitro-3-trifluorometyylianiliinin valmistamiseksi
FI960790A0 (fi) Menetelmä fluoreenibisfenolin valmistamiseksi
NO933264L (no) Framgangsmåte for framstilling av ferrosilisium
NO174960C (no) Fremgangsmåte ved fremstilling av 2-hydroksy-3-halogen-5-nitropyridiner
IS4086A (is) Aðferð við framleiðslu efnasambanda
NO180631C (no) Fremgangsmåte for fremstilling av bicykliske amidinohydrazoner