WO2002006209A1 - Procede de synthese de la n1, n3-bis (2-aminoethyl)propane-1,3-diamine, intermediaires de synthese, produits ainsi obtenus et leur application a la synthese de cyclam - Google Patents
Procede de synthese de la n1, n3-bis (2-aminoethyl)propane-1,3-diamine, intermediaires de synthese, produits ainsi obtenus et leur application a la synthese de cyclam Download PDFInfo
- Publication number
- WO2002006209A1 WO2002006209A1 PCT/FR2001/002293 FR0102293W WO0206209A1 WO 2002006209 A1 WO2002006209 A1 WO 2002006209A1 FR 0102293 W FR0102293 W FR 0102293W WO 0206209 A1 WO0206209 A1 WO 0206209A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- iii
- synthesis
- general formula
- formula
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- DAVLXWLUGZJMOK-UHFFFAOYSA-N C(C1)CN2C3N1CCNC3NCC2 Chemical compound C(C1)CN2C3N1CCNC3NCC2 DAVLXWLUGZJMOK-UHFFFAOYSA-N 0.000 description 1
- HQJLFRMMLKYIJX-UHFFFAOYSA-N C1NC2NCCNC2NC1 Chemical compound C1NC2NCCNC2NC1 HQJLFRMMLKYIJX-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/62—Preparation of compounds containing amino groups bound to a carbon skeleton by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C211/14—Amines containing amino groups bound to at least two aminoalkyl groups, e.g. diethylenetriamines
Definitions
- the present invention relates to a new process for the synthesis of a linear poiyazotated derivative, namely N 1 , N 3 -bis (2-aminoethyl) propane-1,3-diamine, of general formula (I):
- This linear tetramine (I) serves in particular as a base compound for the preparation of cyclic polyazote derivatives such as cyclam.
- the object of the present invention is to provide a process for obtaining this compound (I) which makes it possible to remedy all or part of the drawbacks mentioned above.
- reaction of glyoxal with ethylenediamine thus makes it possible to obtain the bis-aminal compound represented above of trans configuration; this method turns out to be a simple reaction, the compound precipitating during the reaction; the reagents also being basic industrial compounds.
- the present invention relates to a process for the synthesis of linear tetramine of general formula (I) below:
- a third step consisting in subjecting the compound (IV) to acid hydrolysis, preferably hydrochloric acid in solution in a water / ethanol mixture, at around 60 ° C., which leads to obtaining the tetramine (I) in the form of a salt, in this case hydrochloride.
- acid hydrolysis preferably hydrochloric acid in solution in a water / ethanol mixture, at around 60 ° C.
- the free base form is isolated after passage through an anion exchange resin, or again by reaction with a base (Example III).
- the present invention also relates to the preparation of a new compound of general formula (III) below:
- This compound (III) is obtained in the form of a mixture of the cis and trans stereoisomers in variable proportions with the reaction conditions, in particular the temperature and the reaction time (Example I).
- the starting compounds are glyoxal in aqueous solution or its hydrate and ethylenediamine, which initially make it possible to obtain the following compound:
- This compound (II) is reacted, preferably in excess, on an acrylic ester (in particular methyl or ethyl acrylate), at a temperature preferably situated around + 10 ° C., in a solvent such as methanol. , leading to the formation of the derivative of formula (III), by nucleophilic addition of one of the nitrogen to the ester and a reaction of Michael of the contiguous nitrogen on the ethylenic carbon in position 4.
- the reaction of the compound (III) leads easily and surprisingly to the compound (IV) by simple reduction with sodium borohydride in water or an alcohol (Example II ).
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2001276449A AU2001276449A1 (en) | 2000-07-19 | 2001-07-16 | Synthesis method for n1,n3-bis (2.aminoethyl) propane-1,3-diamine, synthesis intermediates, resulting products and use thereof in synthesis of cyclam |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR00/09569 | 2000-07-19 | ||
| FR0009569A FR2811985A1 (fr) | 2000-07-19 | 2000-07-19 | Procede de synthese de la n1, n3-bis(2-aminoethyl)propane- 1,3-diamine, intermediaires de synthese, produits ainsi obtenus et leur application a la synthese de cyclam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2002006209A1 true WO2002006209A1 (fr) | 2002-01-24 |
Family
ID=8852765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2001/002293 Ceased WO2002006209A1 (fr) | 2000-07-19 | 2001-07-16 | Procede de synthese de la n1, n3-bis (2-aminoethyl)propane-1,3-diamine, intermediaires de synthese, produits ainsi obtenus et leur application a la synthese de cyclam |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2001276449A1 (fr) |
| FR (1) | FR2811985A1 (fr) |
| WO (1) | WO2002006209A1 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7582281B2 (en) | 1999-10-25 | 2009-09-01 | Board Of Regents, The University Of Texas System | Ethylenedicysteine (EC)-drug conjugates compositions and methods for tissue specific disease imaging |
| US7615208B2 (en) | 1999-10-25 | 2009-11-10 | Board Of Regents, The University Of Texas System | Metal ion-labeled bis-aminoethanethiol-targeting ligand conjugates, compositions, and methods for tissue-specific disease imaging |
| US9050378B2 (en) | 2003-12-10 | 2015-06-09 | Board Of Regents, The University Of Texas System | N2S2 chelate-targeting ligand conjugates |
| US10814013B2 (en) | 2006-10-05 | 2020-10-27 | The Board Of Regents Of The University Of Texas System | Efficient synthesis of chelators for nuclear imaging and radiotherapy: compositions and applications |
| US11026964B2 (en) | 2010-07-06 | 2021-06-08 | Glaxosmithkline Biologicals Sa | Delivery of RNA to different cell types |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2345237A (en) * | 1941-10-24 | 1944-03-28 | Carbide & Carbon Chem Corp | Piperazino-piperazines |
| US3814580A (en) * | 1971-02-16 | 1974-06-04 | Du Pont | Method for imparting durable press properties to cellulosic fabrics |
| JPS61123611A (ja) * | 1984-11-19 | 1986-06-11 | Nok Corp | 環状アミン側鎖を有する重合体およびその製造法 |
| US5304638A (en) * | 1989-06-08 | 1994-04-19 | Central Blood Laboratories Authority | Protein separation medium |
-
2000
- 2000-07-19 FR FR0009569A patent/FR2811985A1/fr active Pending
-
2001
- 2001-07-16 AU AU2001276449A patent/AU2001276449A1/en not_active Abandoned
- 2001-07-16 WO PCT/FR2001/002293 patent/WO2002006209A1/fr not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2345237A (en) * | 1941-10-24 | 1944-03-28 | Carbide & Carbon Chem Corp | Piperazino-piperazines |
| US3814580A (en) * | 1971-02-16 | 1974-06-04 | Du Pont | Method for imparting durable press properties to cellulosic fabrics |
| JPS61123611A (ja) * | 1984-11-19 | 1986-06-11 | Nok Corp | 環状アミン側鎖を有する重合体およびその製造法 |
| US5304638A (en) * | 1989-06-08 | 1994-04-19 | Central Blood Laboratories Authority | Protein separation medium |
Non-Patent Citations (4)
| Title |
|---|
| DATABASE CROSSFIRE BEILSTEIN Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE; XP002166222 * |
| HERVE G ET AL: "A new route to cyclen, cyclam and homocyclen", TETRAHEDRON LETTERS,NL,ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, vol. 39, no. 38, 17 September 1998 (1998-09-17), pages 6861 - 6864, XP004132624, ISSN: 0040-4039 * |
| ISRAEL, M; MODEST E J, JOURNAL OF MEDICINAL CHEMISTRY., vol. 14, 1971, AMERICAN CHEMICAL SOCIETY. WASHINGTON., US, pages 1042 - 47, ISSN: 0022-2623 * |
| PATENT ABSTRACTS OF JAPAN vol. 010, no. 310 (C - 379) 22 October 1986 (1986-10-22) * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7582281B2 (en) | 1999-10-25 | 2009-09-01 | Board Of Regents, The University Of Texas System | Ethylenedicysteine (EC)-drug conjugates compositions and methods for tissue specific disease imaging |
| US7615208B2 (en) | 1999-10-25 | 2009-11-10 | Board Of Regents, The University Of Texas System | Metal ion-labeled bis-aminoethanethiol-targeting ligand conjugates, compositions, and methods for tissue-specific disease imaging |
| US7632484B2 (en) | 1999-10-25 | 2009-12-15 | Board Of Regents, The University Of Texas System | Ethylenedicysteine (EC)-drug conjugates, compositions and methods for tissue specific disease imaging |
| US9050378B2 (en) | 2003-12-10 | 2015-06-09 | Board Of Regents, The University Of Texas System | N2S2 chelate-targeting ligand conjugates |
| US10814013B2 (en) | 2006-10-05 | 2020-10-27 | The Board Of Regents Of The University Of Texas System | Efficient synthesis of chelators for nuclear imaging and radiotherapy: compositions and applications |
| US10925977B2 (en) | 2006-10-05 | 2021-02-23 | Ceil>Point, LLC | Efficient synthesis of chelators for nuclear imaging and radiotherapy: compositions and applications |
| US11026964B2 (en) | 2010-07-06 | 2021-06-08 | Glaxosmithkline Biologicals Sa | Delivery of RNA to different cell types |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2811985A1 (fr) | 2002-01-25 |
| AU2001276449A1 (en) | 2002-01-30 |
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