YU9891A - Postopek za enantioselekcijsko sintezo alkiliranih oksindolov, uporabljenih kot inter-mediati pri pripravi fizostigmina - Google Patents
Postopek za enantioselekcijsko sintezo alkiliranih oksindolov, uporabljenih kot inter-mediati pri pripravi fizostigminaInfo
- Publication number
- YU9891A YU9891A YU9891A YU9891A YU9891A YU 9891 A YU9891 A YU 9891A YU 9891 A YU9891 A YU 9891A YU 9891 A YU9891 A YU 9891A YU 9891 A YU9891 A YU 9891A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- synthesis
- physostigmine
- oxindols
- enanthioselection
- mediates
- Prior art date
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Saccharide Compounds (AREA)
- Steroid Compounds (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
POSTOPEK ZA ENANTIOSELEKCIJSKO SINTEZO ALKILIRANIH OKSINDOLOV, UPORABLJENIH KOT INTER-MEDIATI PRI PRIPRAVI FIZOSTIGMINA, postupak za stereoselektivnu sintezu /R/- i /S/-2,3-dihidro-1,3-dimetil-2-okso-1H-indol-3-acetonitrila, reakcijom racemskih i 5-alkoksi-supstituisanih (В±)-1,3-dimetiloksindola sa halogenovanim acetonitrilom, u prisustvu supstituisanog N-benzil cinhonijumovog, hinidinskog, cin-honidinijumskog ili hininskog katalizatora. Dobijeni alkilovani oksindoli se mogu prevesti u primarne amine katalitičkom redukcijom u prisustvu gasovitog vodonika. Pojedini primarni amini, kao što su enantiomeri 3-(2-aminoetil)-1,3-dihidro-1,3-dimetil-5-metoksi-2H-indol-2-ona, mogu da se koncentruju u kontaktu sa optički aktivnom vinskom kiselinom, u količini koja je porebna za željeno taloženje soli optički aktivne kiseline i jednog od njenih enantiomera. Proizvod može da se koristi za sintezu stereospecifičnih oblika fizostigmina i srodnih jedinjenja sa farmakološkim dejstvom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HRP-98/91A HRP930321B1 (en) | 1990-01-22 | 1993-03-11 | Process for the enantioselection synthesis of alkylated oxyndoles used as intermediates in the preparation of physostigmine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46988290A | 1990-01-22 | 1990-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
YU9891A true YU9891A (sh) | 1994-06-24 |
Family
ID=23865415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU9891A YU9891A (sh) | 1990-01-22 | 1991-01-21 | Postopek za enantioselekcijsko sintezo alkiliranih oksindolov, uporabljenih kot inter-mediati pri pripravi fizostigmina |
Country Status (23)
Country | Link |
---|---|
EP (1) | EP0438796B1 (sh) |
JP (1) | JPH0757747B2 (sh) |
KR (1) | KR0175933B1 (sh) |
AT (1) | ATE170173T1 (sh) |
AU (1) | AU631957B2 (sh) |
CA (1) | CA2034668A1 (sh) |
CZ (1) | CZ278815B6 (sh) |
DE (1) | DE69032595T2 (sh) |
DK (1) | DK0438796T3 (sh) |
ES (1) | ES2120407T3 (sh) |
HK (1) | HK1011993A1 (sh) |
HR (1) | HRP930321B1 (sh) |
HU (2) | HU9801313D0 (sh) |
IE (1) | IE910194A1 (sh) |
IL (1) | IL97002A (sh) |
LT (1) | LT3982B (sh) |
NZ (1) | NZ236837A (sh) |
PH (1) | PH30059A (sh) |
PT (1) | PT96534B (sh) |
RU (1) | RU2072354C1 (sh) |
SG (1) | SG52631A1 (sh) |
YU (1) | YU9891A (sh) |
ZA (1) | ZA91410B (sh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2075102T3 (es) * | 1989-09-19 | 1995-10-01 | Hoechst Roussel Pharma | Procedimiento para la resolucion quimica de (+/-)-1,3-dimetiloxiindoliletilaminas 5-alcoxi sustituidas. |
US4914102A (en) * | 1989-09-28 | 1990-04-03 | Hoechst Roussel Pharmaceuticals, Inc. | N-aminocarbamates related to physostigmine, pharmacentical compositions and use |
US5840915A (en) * | 1990-01-22 | 1998-11-24 | Hoechst Marion Roussel, Inc. | Process for the enatioselective synthesis of intermediates used |
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 |
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 |
US9126995B2 (en) * | 2011-11-08 | 2015-09-08 | Nissan Chemical Industries, Ltd. | Method for catalytic asymmetric synthesis of optically active isoxazoline compound and optically active isoxazoline compound |
JP6140266B2 (ja) | 2012-03-14 | 2017-05-31 | メルク・シャープ・アンド・ドーム・コーポレーションMerck Sharp & Dohme Corp. | 不斉相間移動触媒としてのビス四級シンコナアルカロイド塩 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4578509A (en) | 1983-04-01 | 1986-03-25 | Merck & Co., Inc. | Process for preparing a manipulated enantiomer mixture by asymmetric chiral phase transfer catalysis |
US4791107A (en) | 1986-07-16 | 1988-12-13 | Hoechst-Roussel Pharmaceuticals, Inc. | Memory enhancing and analgesic 1,2,3,3A,8,8A-hexahydro-3A,8 (and) 1,3A,8)-di(and tri)methylpyrrolo(2,3-B)indoles, compositions and use |
ES2075102T3 (es) * | 1989-09-19 | 1995-10-01 | Hoechst Roussel Pharma | Procedimiento para la resolucion quimica de (+/-)-1,3-dimetiloxiindoliletilaminas 5-alcoxi sustituidas. |
US4914102A (en) * | 1989-09-28 | 1990-04-03 | Hoechst Roussel Pharmaceuticals, Inc. | N-aminocarbamates related to physostigmine, pharmacentical compositions and use |
CN1071359C (zh) | 1994-11-28 | 2001-09-19 | 美国3M公司 | 具有耐久的色彩和/或荧光性能的制品 |
-
1990
- 1990-12-28 EP EP90125644A patent/EP0438796B1/en not_active Expired - Lifetime
- 1990-12-28 SG SG1996007048A patent/SG52631A1/en unknown
- 1990-12-28 AT AT90125644T patent/ATE170173T1/de not_active IP Right Cessation
- 1990-12-28 ES ES90125644T patent/ES2120407T3/es not_active Expired - Lifetime
- 1990-12-28 DE DE69032595T patent/DE69032595T2/de not_active Expired - Fee Related
- 1990-12-28 DK DK90125644T patent/DK0438796T3/da active
-
1991
- 1991-01-18 NZ NZ236837A patent/NZ236837A/xx unknown
- 1991-01-21 KR KR1019910000934A patent/KR0175933B1/ko not_active IP Right Cessation
- 1991-01-21 YU YU9891A patent/YU9891A/sh unknown
- 1991-01-21 AU AU69496/91A patent/AU631957B2/en not_active Ceased
- 1991-01-21 PH PH41878A patent/PH30059A/en unknown
- 1991-01-21 CA CA002034668A patent/CA2034668A1/en not_active Abandoned
- 1991-01-21 HU HU9801313A patent/HU9801313D0/hu unknown
- 1991-01-21 HU HU91210A patent/HUT56539A/hu unknown
- 1991-01-21 PT PT96534A patent/PT96534B/pt not_active IP Right Cessation
- 1991-01-21 JP JP3078153A patent/JPH0757747B2/ja not_active Expired - Lifetime
- 1991-01-21 IE IE019491A patent/IE910194A1/en not_active IP Right Cessation
- 1991-01-21 ZA ZA91410A patent/ZA91410B/xx unknown
- 1991-01-21 CZ CS91123A patent/CZ278815B6/cs not_active IP Right Cessation
- 1991-01-21 RU SU914894301A patent/RU2072354C1/ru active
- 1991-01-22 IL IL9700291A patent/IL97002A/en not_active IP Right Cessation
-
1993
- 1993-03-11 HR HRP-98/91A patent/HRP930321B1/xx not_active IP Right Cessation
- 1993-12-20 LT LTIP1629A patent/LT3982B/lt not_active IP Right Cessation
-
1998
- 1998-12-14 HK HK98113299A patent/HK1011993A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0757747B2 (ja) | 1995-06-21 |
LTIP1629A (en) | 1995-07-25 |
IE910194A1 (en) | 1991-07-31 |
IL97002A (en) | 1994-10-21 |
DE69032595T2 (de) | 1999-03-25 |
AU6949691A (en) | 1991-07-25 |
ES2120407T3 (es) | 1998-11-01 |
CA2034668A1 (en) | 1991-07-23 |
KR910014349A (ko) | 1991-08-31 |
EP0438796A2 (en) | 1991-07-31 |
LT3982B (en) | 1996-06-25 |
HU910210D0 (en) | 1991-08-28 |
HRP930321B1 (en) | 1999-02-28 |
HU9801313D0 (en) | 1998-08-28 |
DE69032595D1 (de) | 1998-10-01 |
SG52631A1 (en) | 1998-09-28 |
ZA91410B (en) | 1991-10-30 |
HUT56539A (en) | 1991-09-30 |
CZ278815B6 (en) | 1994-07-13 |
EP0438796B1 (en) | 1998-08-26 |
HK1011993A1 (en) | 1999-07-23 |
AU631957B2 (en) | 1992-12-10 |
PH30059A (en) | 1996-11-08 |
IL97002A0 (en) | 1992-03-29 |
EP0438796A3 (en) | 1992-03-18 |
HRP930321A2 (en) | 1996-08-31 |
RU2072354C1 (ru) | 1997-01-27 |
NZ236837A (en) | 1993-03-26 |
PT96534B (pt) | 1998-07-31 |
ATE170173T1 (de) | 1998-09-15 |
JPH04342566A (ja) | 1992-11-30 |
KR0175933B1 (ko) | 1999-03-20 |
DK0438796T3 (da) | 1999-05-25 |
PT96534A (pt) | 1991-10-15 |
CS9100123A2 (en) | 1991-09-15 |
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