NO174252C - Fremgangsmåte for kjemisk opplösning av 5-alkoksy-substituert (+)-1,3-dimethyloxindolylethylaminer - Google Patents

Fremgangsmåte for kjemisk opplösning av 5-alkoksy-substituert (+)-1,3-dimethyloxindolylethylaminer

Info

Publication number
NO174252C
NO174252C NO904067A NO904067A NO174252C NO 174252 C NO174252 C NO 174252C NO 904067 A NO904067 A NO 904067A NO 904067 A NO904067 A NO 904067A NO 174252 C NO174252 C NO 174252C
Authority
NO
Norway
Prior art keywords
tartaric acid
enantiomers
acid
dimethyloxindolylethylamines
alkoxy
Prior art date
Application number
NO904067A
Other languages
English (en)
Other versions
NO904067L (no
NO904067D0 (no
NO174252B (no
Inventor
Thomas Bing Kin Lee
George S K 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 NO904067D0 publication Critical patent/NO904067D0/no
Publication of NO904067L publication Critical patent/NO904067L/no
Publication of NO174252B publication Critical patent/NO174252B/no
Publication of NO174252C publication Critical patent/NO174252C/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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NO904067A 1989-09-19 1990-09-18 Fremgangsmåte for kjemisk opplösning av 5-alkoksy-substituert (+)-1,3-dimethyloxindolylethylaminer NO174252C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40921389A 1989-09-19 1989-09-19

Publications (4)

Publication Number Publication Date
NO904067D0 NO904067D0 (no) 1990-09-18
NO904067L NO904067L (no) 1991-03-20
NO174252B NO174252B (no) 1993-12-27
NO174252C true NO174252C (no) 1994-04-06

Family

ID=23619520

Family Applications (1)

Application Number Title Priority Date Filing Date
NO904067A NO174252C (no) 1989-09-19 1990-09-18 Fremgangsmåte for kjemisk opplösning av 5-alkoksy-substituert (+)-1,3-dimethyloxindolylethylaminer

Country Status (17)

Country Link
US (1) US5387695A (no)
EP (1) EP0418770B1 (no)
JP (1) JPH0757746B2 (no)
KR (1) KR0165670B1 (no)
AT (1) ATE125254T1 (no)
AU (1) AU626458B2 (no)
CA (1) CA2025593A1 (no)
DE (1) DE69020989T2 (no)
DK (1) DK0418770T3 (no)
ES (1) ES2075102T3 (no)
FI (1) FI95030C (no)
IE (1) IE67640B1 (no)
IL (1) IL95717A (no)
NO (1) NO174252C (no)
NZ (1) NZ235333A (no)
PT (1) PT95340B (no)
ZA (1) ZA907424B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914102A (en) * 1989-09-28 1990-04-03 Hoechst Roussel Pharmaceuticals, Inc. N-aminocarbamates related to physostigmine, pharmacentical compositions and use
US5521320A (en) * 1990-01-22 1996-05-28 Hoechst-Roussel Pharmaceuticals Incorporated Process for the enantioselective synthesis of intermediates used in the preparation of physostigmine
US5840915A (en) * 1990-01-22 1998-11-24 Hoechst Marion Roussel, Inc. Process for the enatioselective synthesis of intermediates used
DK0438796T3 (da) * 1990-01-22 1999-05-25 Hoechst Marion Roussel Inc Fremgangsmåde til enantioselektiv syntese af alkylerede oxindoler, som anvendes som mellemprodukter ved fremstilling af phy
US5665880A (en) * 1996-10-31 1997-09-09 Hoechst Marion Roussel, Inc. Method of preparation of physostigmine carbamate derivatives from eseretholes
US5677457A (en) * 1996-12-19 1997-10-14 Hoechst Marion Roussel, Inc. Method of preparation of physostigmine carbamate derivatives from eseroline ethers
BR112017001516B1 (pt) 2015-02-17 2023-10-31 Amorepacific Corporation Método de ressolubilização quiral, estereoisômero, método para preparar um composto, composto, composição, e kit de ressolubilização quiral
CN116903633B (zh) * 2022-10-10 2025-11-18 福建医科大学 基于手性有机酸分离的高纯钩吻素子及其药学可接受盐的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072698A (en) * 1976-12-02 1978-02-07 The Upjohn Company Resolution of aminonitriles
US4914102A (en) * 1989-09-28 1990-04-03 Hoechst Roussel Pharmaceuticals, Inc. N-aminocarbamates related to physostigmine, pharmacentical compositions and use
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
DK0438796T3 (da) * 1990-01-22 1999-05-25 Hoechst Marion Roussel Inc Fremgangsmåde til enantioselektiv syntese af alkylerede oxindoler, som anvendes som mellemprodukter ved fremstilling af phy

Also Published As

Publication number Publication date
EP0418770A3 (en) 1991-11-27
PT95340A (pt) 1991-05-22
DE69020989T2 (de) 1996-02-08
FI95030C (fi) 1995-12-11
DE69020989D1 (de) 1995-08-24
NO904067L (no) 1991-03-20
FI904562A0 (fi) 1990-09-17
NO904067D0 (no) 1990-09-18
EP0418770B1 (en) 1995-07-19
ES2075102T3 (es) 1995-10-01
ATE125254T1 (de) 1995-08-15
JPH03167172A (ja) 1991-07-19
NZ235333A (en) 1992-03-26
KR0165670B1 (ko) 1999-01-15
JPH0757746B2 (ja) 1995-06-21
US5387695A (en) 1995-02-07
IL95717A0 (en) 1991-06-30
NO174252B (no) 1993-12-27
IE903374A1 (en) 1991-04-10
AU6262990A (en) 1991-03-28
EP0418770A2 (en) 1991-03-27
KR910006229A (ko) 1991-04-27
CA2025593A1 (en) 1991-03-20
PT95340B (pt) 1997-06-30
FI95030B (fi) 1995-08-31
IE67640B1 (en) 1996-04-17
AU626458B2 (en) 1992-07-30
IL95717A (en) 1994-10-21
DK0418770T3 (da) 1995-10-30
ZA907424B (en) 1991-06-26

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