GR880100293A - Νεα μεθοδος παρασκευης εναντιοειδικου (οπτικως ενεργου)(s)αιθυλαμινο-2(τριφθοριομεθυλ-3 φαινυλ)-1 προπανιου - Google Patents
Νεα μεθοδος παρασκευης εναντιοειδικου (οπτικως ενεργου)(s)αιθυλαμινο-2(τριφθοριομεθυλ-3 φαινυλ)-1 προπανιουInfo
- Publication number
- GR880100293A GR880100293A GR880100293A GR880100293A GR880100293A GR 880100293 A GR880100293 A GR 880100293A GR 880100293 A GR880100293 A GR 880100293A GR 880100293 A GR880100293 A GR 880100293A GR 880100293 A GR880100293 A GR 880100293A
- Authority
- GR
- Greece
- Prior art keywords
- ethylamino
- enantiospecific
- 1propane
- 3phenyl
- trifluoromethyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
- C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
- C07C215/08—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic with only one hydroxy group and one amino group bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Νέα μέθοδος παρασκευής εναντιοειδικού (S) αιθυλαμινο-2 (τριφθοριομεθυλ-3-φαινυλ)-1 προπανίου χαρακτηριζόμενη εκ του ότι συμπυκνούμεν την βενζαλδεϋδην με (S) αλανινόλη και μετά αναγωγήν, συμπυκνούμεν το εξερχόμενον εκ της αντιδράσεως προϊόν με ακεταλδεϋδην δια να λάβωμεν την (S) Ν-βενζυλ Ν-αιθυλαλανινόλη, η οποία υποβάλλεται εις την επίδρασιν θειονυλοχλωριδίου, δια να δώση, μετά εξουδετέρωσιν, το (S)(Ν-βενζυλ Ν-αιθυλαμινο)-2-χλώριο-1 προπάνιον το οποίον συμπυκνούται με την σειρά του με βρωμιούχον τριφθοριομεθυλ-3 φαινυλομαγνήσιον δια να δώση το (S) (Ν-βενζυλ Ν-αιθυλαμινο)-2 (τριφθοριομεθυλ-3 φαινυλ)-1 προπανιον το οποίον μετά από αποβενζυλίωσιν δι' υδρογονολύσεως οδηγεί εις το (S) αιθυλαμινο-2 (τριφθοριομεθυλ-3 φαινυλ)-1 προπάνιον.ω
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8710020A FR2618148B1 (fr) | 1987-07-16 | 1987-07-16 | Nouveau procede de preparation enantiospecifique du (s) ethylamino-2 (trifluoromethyl-3 phenyl)-1 propane |
Publications (2)
Publication Number | Publication Date |
---|---|
GR880100293A true GR880100293A (el) | 1989-04-12 |
GR1002241B GR1002241B (en) | 1996-04-22 |
Family
ID=9353184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR880100293A GR1002241B (en) | 1987-07-16 | 1988-05-05 | Novel preparation process of enantiospecific (visually active) s ethylamino-2(trifluoromethyl-3phenyl)-1propane |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0301925B1 (el) |
AT (1) | ATE68783T1 (el) |
AU (1) | AU602101B2 (el) |
DE (1) | DE3865765D1 (el) |
DK (1) | DK172313B1 (el) |
ES (1) | ES2009944A6 (el) |
FR (1) | FR2618148B1 (el) |
GR (1) | GR1002241B (el) |
IE (1) | IE59990B1 (el) |
NZ (1) | NZ224499A (el) |
OA (1) | OA08845A (el) |
PT (1) | PT88011B (el) |
ZA (1) | ZA883484B (el) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1292595B1 (it) * | 1997-06-03 | 1999-02-08 | Alfa Chem Ital | Processo per la produzione della dexfenfluramina cloridrato. |
EP3170807B1 (en) | 2015-11-23 | 2019-12-11 | Frau Pharma S.r.l. | New method for synthesis of fenfluramine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH204708A (de) * | 1937-07-21 | 1939-05-15 | Chem Fab Vormals Sandoz | Verfahren zur Darstellung eines Aminoalkohols. |
FR5566M (el) * | 1964-07-27 | 1967-11-27 | ||
US3792048A (en) * | 1970-10-29 | 1974-02-12 | Pacific Res Labor | Process for hydrolyzing 3-trifluoromethyl phenethylamines |
-
1987
- 1987-07-16 FR FR8710020A patent/FR2618148B1/fr not_active Expired
-
1988
- 1988-05-03 DE DE8888401067T patent/DE3865765D1/de not_active Expired - Lifetime
- 1988-05-03 EP EP88401067A patent/EP0301925B1/fr not_active Expired - Lifetime
- 1988-05-03 AT AT88401067T patent/ATE68783T1/de not_active IP Right Cessation
- 1988-05-04 IE IE133588A patent/IE59990B1/en not_active IP Right Cessation
- 1988-05-05 GR GR880100293A patent/GR1002241B/el not_active IP Right Cessation
- 1988-05-05 NZ NZ224499A patent/NZ224499A/xx unknown
- 1988-05-11 OA OA59350A patent/OA08845A/xx unknown
- 1988-05-17 ZA ZA883484A patent/ZA883484B/xx unknown
- 1988-06-22 ES ES8801937A patent/ES2009944A6/es not_active Expired
- 1988-07-05 DK DK373888A patent/DK172313B1/da not_active IP Right Cessation
- 1988-07-15 PT PT88011A patent/PT88011B/pt active IP Right Grant
- 1988-07-15 AU AU19083/88A patent/AU602101B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH204708A (de) * | 1937-07-21 | 1939-05-15 | Chem Fab Vormals Sandoz | Verfahren zur Darstellung eines Aminoalkohols. |
FR5566M (el) * | 1964-07-27 | 1967-11-27 | ||
US3792048A (en) * | 1970-10-29 | 1974-02-12 | Pacific Res Labor | Process for hydrolyzing 3-trifluoromethyl phenethylamines |
Non-Patent Citations (1)
Title |
---|
CLAIMS SEARCHED: ALL * |
Also Published As
Publication number | Publication date |
---|---|
PT88011A (pt) | 1989-06-30 |
DK373888D0 (da) | 1988-07-05 |
IE59990B1 (en) | 1994-05-18 |
PT88011B (pt) | 1995-03-01 |
ZA883484B (en) | 1988-11-21 |
EP0301925A1 (fr) | 1989-02-01 |
FR2618148B1 (fr) | 1989-10-27 |
ATE68783T1 (de) | 1991-11-15 |
GR1002241B (en) | 1996-04-22 |
FR2618148A1 (fr) | 1989-01-20 |
IE881335L (en) | 1989-01-16 |
DE3865765D1 (de) | 1991-11-28 |
AU1908388A (en) | 1989-01-19 |
NZ224499A (en) | 1990-07-26 |
AU602101B2 (en) | 1990-09-27 |
DK172313B1 (da) | 1998-03-16 |
EP0301925B1 (fr) | 1991-10-23 |
OA08845A (fr) | 1989-03-31 |
DK373888A (da) | 1989-01-17 |
ES2009944A6 (es) | 1989-10-16 |
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Legal Events
Date | Code | Title | Description |
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ML | Lapse due to non-payment of fees |