WO2005000823A1 - Procede de preparation du cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, du cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, du cyclene, et de cyclenes fonctionnalises - Google Patents
Procede de preparation du cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, du cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, du cyclene, et de cyclenes fonctionnalises Download PDFInfo
- Publication number
- WO2005000823A1 WO2005000823A1 PCT/FR2004/050213 FR2004050213W WO2005000823A1 WO 2005000823 A1 WO2005000823 A1 WO 2005000823A1 FR 2004050213 W FR2004050213 W FR 2004050213W WO 2005000823 A1 WO2005000823 A1 WO 2005000823A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- compound
- radical
- cyclene
- butyl
- 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
- 0 CN(CC1)CCN(*)CCNCC*1I Chemical compound CN(CC1)CCN(*)CCNCC*1I 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/08—Bridged systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
Definitions
- the subject of the invention is a new synthesis of poly-nitrogen cycles as well as some of these cycles.
- cyclic polyamines cyclene or 1,4,7,10-tetraazacyclododecane
- cyclene or 1,4,7,10-tetraazacyclododecane is one of the most studied compounds because it is the starting product of the synthesis of many complexes used in luminescent probes, as vectors of radioelements. in radioimmunotherapy or as contrast agents in medical imaging.
- gadolinium (III) complexes are very widely used, the ligand of which is a cyclene poly functionalized with carboxylate arms.
- Dotarem TM marketed by Guerbet
- ProHance TM marketed by Bracco
- Gadovist TM marketed by Schering.
- Dotarem TM which is a complex of gadolinium (III) or Gd (III) and 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetracetic acid, or DOTA, is prepared in a single step starting from cyclene, on the other hand, the other complexes having different functional groups are prepared by more delicate synthetic methods which require the development of processes for selective functionalization of the macrocycle.
- references 2 and 9 1. glyoxal, EtOH (12 h at room temperature); 2. BrCH 2 CH 2 Br, DMF (20 h at room temperature); Overall returns: 70% (reference 2) and 28% (reference 9);
- references 4 and 12 1. glyoxal, Ca (OH) 2 , water (2 h at 5 ° C); 2. C1CH 2 CH 2 C1 or BrCH 2 CH 2 Br or C1CH 2 CH 2 C1 + NaBr, Na 2 CO 3 , DMAC (48 h at 50 ° C); (+ H 3 PO 4 / water in reference 12); Overall returns: 33% (reference 4), 62% (reference 6) and 58% (reference 12); According to reference 17: 1. glyoxal, Ca (OH) 2 , water; 2.
- the subject of the invention is a process for the preparation of the cyclene of formula (I):
- Step A 2 equivalents of glyoxal, 2 equivalents of benzotriazole, water / MeOH (4 h at room temperature), then NaBH 4 (2 h at room temperature); Yield: 68%.
- Step B 10 equivalents NH 2 OH, EtOH (16 h at reflux) or Br 2 or KMnO 4 or NaOCl then H 2 O / NaOH (150 ° C to 180 ° C in autoclave) or Br 2 or KMnO 4 or NaOCl then H 2 SO 50% (24 h at 112 ° C) or 3 Br 2 equivalents then H 2 O / NaOH (36 h at reflux) or Diethylenetriamine, water / HC1 (24 h at reflux) then successive treatments with HC1.
- Step C Pyruvaldehyde, water (2 h at 2 ° C) then glyoxal, 2 equivalents of benzotriazole, water / MeOH (2 h at room temperature), then NaBH (2 h at room temperature) or Pyruvaldehyde, water (2 h at 2 ° C) then glyoxal, 2 equivalents of benzotriazole, water / EtOH (2 h at room temperature), then NaBH 4 (0 ° C then 2 h at room temperature) or Pyruvaldehyde, EtOH (2 h at 0 ° C) then glyoxal, 2 equivalents of benzotriazole, water / EtOH (2 h at room temperature), then NaBH 4 (0 ° C then 2 h at room temperature) or Pyruvaldehyde, water (2 h at 2 ° C) then BrCH 2 CH 2 Br , K 2 CO 3 , MeCN (48 h at 60 ° C).
- Step E 0.5 equivalent of glyoxal, water (1 h at 2 ° C) then 1 equivalent of glyoxal, 4 equivalents of benzotriazole, water / MeOH (2 h at room temperature) then NaBH 4 (2 h at room temperature) .
- the series of steps (II) consists of a step (Ci) of preparation of the compound of formula (III):
- the series of stage (II) is carried out in a single jar.
- the subject of the latter is the compound of formula (Ilb) as defined previously.
- the subject of the present invention is a process for the preparation of functionalized N-mono cyclene derivatives of formula (Va):
- the subject of the present invention is a process for the preparation of compounds of formula (VI):
- the invention relates to the compounds of formulas (IVa), (IVa), (IVb), (VI) and (VII).
- the following examples illustrate the invention without, however, limiting it.
- Example 1 Synthesis of decahydro-2a, 4a, a ,, 8a-tetraaza-cyclopentalYg1acenaphthylene [compound of formula (IIa); series of steps (D, step (A) l (IIa) To a solution of 10.00 g (68.4 mmol) of triethylenetetraamine and 16.30 g (136.7 mmol) of benzotriazole (BtH) in 200 ml of distilled water cooled to 2 ° C is added by a slow drip a solution of 19.86 g (136.7 mmol) of glyoxal (40% in water) in 80 ml of methanol.
- BtH benzotriazole
- step (Ci) To a solution of 1.00 g (6.8 mmol) of triethylenetetraamine in 40 ml of distilled water cooled to 2 ° C is added by a slow drop -drops a solution of 1.23 g (6.8 mmol) of pyruvaldehyde (40% in water) in 10 ml of water. At the end of the addition, the reaction mixture is kept at 2 ° C for 2 h. The water is then evaporated under reduced pressure and the compound (III) is obtained in the form of an orange oil used without purification for the synthesis of the compound (Ilb) (1.25 g).
- Example 5 Synthesis of 8b-methyl decahydro-2a, 4a, 6a, 8a-tetraazacvclopenta [jt.gl acenaphthylene (compound of formula dlb); series of steps (II); step (C) 1
- a solution of 60.66 g (342 mmol) of triethylenetetraamine hydrate (containing 17% water) in 300 ml of distilled water cooled to 2 ° C is added by a slow drip -drops a solution of 61.56 g of 40% pyruvaldehyde in water (342 mmol) in 100 ml of water.
- the reaction mixture is brought to room temperature and 81.40 g (684 mmol) of benzotriazole are added all at once. 300 ml of ethanol are then added to the reaction medium, then a solution of 49.59 g of glyoxal (40% in water) (342 mmol) in 100 ml of ethanol is added by a slow drip . After 2 hours of stirring at room temperature, the solution is cooled to 0 ° C and 25.87 g (684 mmol) of NaBH are added in small amounts. After returning to ambient temperature, the reaction medium is stirred for 2 h, the ethanol is evaporated and 70 g of KOH pellets are added to the residue.
- Example 10 Synthesis of a mixture of isomers (IVa) + dVa ') [compounds in To a solution of 1.06 g (5.10 mmol) of compound (Ilb) and 0.61 g (4.07 mmol) of sodium iodide in 6 ml of acetonitrile is added 0.62 g (4, 07 mmol) of 4-vinylbenzyl chloride. After 24 hours of stirring at room temperature, the solid formed is filtered, washed with ether and then dried.
- step (A) The method of synthesis of decahydro-2a, 4a, 6a, 8a-tetraaza-cyclopenta [/ g] acenaphthylene (Ha) from triethylenetetraamine [step (A)], is an advantageous alternative to the already known methods of preparation of this precursor of cyclene. Indeed, it is a process in a pot (called “one-pot” in English) not requiring the isolation of the bisaminal derivative not cyclized intermediate, unlike all the processes already described. The use of toxic dihalogenated derivatives (bibromo- or dichloroethane) is avoided. A recent process also makes it possible to avoid the use of such derivatives, but requires three stages including a delicate reaction for reducing a diamide intermediate.
- reaction conditions ambient temperature, concentrated water / methanol medium, very short reaction times, are suitable for a process for the industrial synthesis of decahydro-2a, 4a, 6a, 8a-tetraazacyclopenta [ ⁇ ] acenaphthylene (lia).
- the process for synthesizing cyclene via the intermediate (Ilb) described in this invention [series of steps (II)], has the same advantages as those mentioned above for the synthesis of the compound (11a). Added to this is a greater ease of carrying out step (D) than of step (B).
- the bisaminal type derivatives are obtained by the action of formaldehyde or glyoxal on the macrocycle already formed.
- 8b-methyldecahydro-2a, 4a, 6a, 8a-tetraazacyclopenta [/ g] acenaphthylene (Ilb) can be selectively mono- or diquaternized to lead after basic hydrolysis to N-mono- or 1,7- cyclenes difunctionalized.
- the deprotection conditions of the compounds of formulas (TNa), (IVa ') and (IVb) are milder than those necessary for hydrolyzing the non-methylated analogs obtained by using glyoxal.
- the tri- ⁇ -functionalized cyclenes can be easily obtained by functionalization of the mono- ⁇ -benzylated cyclene followed by a hydrogenolysis reaction.
- the bifunctional chelating agents, macrocycles with very high added value, some representatives of which are used as contrast agents in MRI, can be prepared either from mono or tri ⁇ -functionalized cyclenes. This process therefore represents a direct access route to precursors of bifunctional chelating agents directly from the Unéine amine, the same bisaminal group playing both the role of "template” promoting the cyclization reaction and that of group. protector allowing selective functionalization.
- This new method therefore makes it possible to prepare, in a limited number of steps, macrocycles with very high added value used in the medical field, in particular as contrast agents for medical imaging.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006516343A JP2006527241A (ja) | 2003-06-13 | 2004-06-04 | シス−8b−メチルデカヒドロ−2a,4a,6a,8a−テトラアザシクロペンタ[fg]アセナフチレン、シス−デカヒドロ−2a,4a,6a,8a−テトラアザシクロペンタ[fg]アセナフチレン、サイクレンおよび官能化サイクレン |
| AT04785719T ATE524449T1 (de) | 2003-06-13 | 2004-06-04 | Verfahren zur herstellung von cis-8b- methyldecahydro-2a,4a,6a,8a- tetraazacyclopentaäfgüacenaphthylen, cis- decahydro-2a,4a,6a,8a- tetraazacyclopentaäfgüacenaphthylen, cyclen und funktionalisierten cyclenen |
| EP04785719A EP1644344B1 (fr) | 2003-06-13 | 2004-06-04 | Procede de preparation du cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg] acenaphthylene, du cis-decahydro-2a,4 a,6a,8a-tetraazacyclopenta[fg] acenaphthylene, du cyclene, et de cyclenes fonctionnalises |
| US10/560,162 US7659393B2 (en) | 2003-06-13 | 2004-06-04 | Method of preparing cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, cyclene and functionalised cyclenes |
| CA002529332A CA2529332A1 (fr) | 2003-06-13 | 2004-06-04 | Procede de preparation du cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, du cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, du cyclene, et de cyclenes fonctionnalises |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0350217A FR2856063B1 (fr) | 2003-06-13 | 2003-06-13 | Procede de preparation du cis-8b-methyldecahydro-2a,4a,6a, 8a-tetraazacyclopenta[fg]acenaphthylene,ou du cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg] acenaphthylene, du cyclene, et de cyclenes fonctionnalises |
| FR0350217 | 2003-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005000823A1 true WO2005000823A1 (fr) | 2005-01-06 |
Family
ID=33484719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2004/050213 Ceased WO2005000823A1 (fr) | 2003-06-13 | 2004-06-04 | Procede de preparation du cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, du cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, du cyclene, et de cyclenes fonctionnalises |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7659393B2 (fr) |
| EP (1) | EP1644344B1 (fr) |
| JP (1) | JP2006527241A (fr) |
| AT (1) | ATE524449T1 (fr) |
| CA (1) | CA2529332A1 (fr) |
| FR (1) | FR2856063B1 (fr) |
| WO (1) | WO2005000823A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072934A1 (fr) | 2017-10-11 | 2019-04-18 | Universite Paris-Sud | Cryptands a base de calix[4]arenes associes a un macrocycle azote et leur utilisation pour l'extraction selective de metaux strategiques |
| CN113956262A (zh) * | 2021-10-18 | 2022-01-21 | 苏州百灵威超精细材料有限公司 | 一种四氮杂环烷类化合物及其中间体的合成方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2982611B1 (fr) * | 2011-11-16 | 2014-01-03 | Univ Bretagne Occidentale | Procedes de preparation de composes tetraazacycloalcanes fonctionnels a l'aide d'un compose cyclique bisaminal particulier. |
| CN110698419A (zh) * | 2019-09-26 | 2020-01-17 | 广州康瑞泰药业有限公司 | 一种轮环藤宁的制备方法 |
| CN113072514B (zh) * | 2020-01-06 | 2023-09-01 | 联化科技股份有限公司 | 轮环藤宁及其中间体的制备方法 |
| RU2749722C1 (ru) * | 2020-07-15 | 2021-06-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Способ получения четвертичной аммониевой соли, обладающей противоопухолевым действием |
| CN113999255A (zh) * | 2021-11-11 | 2022-02-01 | 中国科学院成都有机化学有限公司 | 多元稠杂环类化合物及其制备方法 |
| CN115785013A (zh) * | 2022-11-17 | 2023-03-14 | 安庆朗坤药业有限公司 | 一种轮环藤宁的制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997049691A1 (fr) * | 1996-06-21 | 1997-12-31 | Bracco S.P.A. | Procede pour la preparation de tetraazamacrocycles |
| WO2000032601A2 (fr) * | 1998-11-30 | 2000-06-08 | The Procter & Gamble Company | Procede de preparation de tetraaza macrocycles pontes transversalement |
| WO2002006287A2 (fr) * | 2000-07-17 | 2002-01-24 | California Institute Of Technology | Agents de contraste macrocycliques pour irm |
| WO2003029228A1 (fr) * | 2001-09-28 | 2003-04-10 | Centre National De La Recherche Scientifique (C.N.R.S) | Nouveau procede de preparation de macrocycles azotes c-fonctionnalises et nouveaux intermediaires obtenus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2156143T3 (es) * | 1993-12-30 | 2001-06-16 | Guerbet Sa | Ligandos poliaminados, complejos metalicos, procedimiento de preparacion, aplicaciones diagnosticas y terapeuticas. |
| GB9504922D0 (en) * | 1995-03-10 | 1995-04-26 | Nycomed As | Process |
| DE19652386A1 (de) * | 1996-12-04 | 1998-06-10 | Schering Ag | Verfahren zur Herstellung von Metallkomplexcarbonsäureamiden |
| CA2435653A1 (fr) * | 2001-01-24 | 2002-08-01 | Auckland Uniservices Limited | Complexes anticancereux 2,3-dihydro-1h-pyrrolo[3,2-f]quinoline de cobalt et de chrome |
-
2003
- 2003-06-13 FR FR0350217A patent/FR2856063B1/fr not_active Expired - Lifetime
-
2004
- 2004-06-04 WO PCT/FR2004/050213 patent/WO2005000823A1/fr not_active Ceased
- 2004-06-04 AT AT04785719T patent/ATE524449T1/de not_active IP Right Cessation
- 2004-06-04 JP JP2006516343A patent/JP2006527241A/ja active Pending
- 2004-06-04 CA CA002529332A patent/CA2529332A1/fr not_active Abandoned
- 2004-06-04 EP EP04785719A patent/EP1644344B1/fr not_active Expired - Lifetime
- 2004-06-04 US US10/560,162 patent/US7659393B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997049691A1 (fr) * | 1996-06-21 | 1997-12-31 | Bracco S.P.A. | Procede pour la preparation de tetraazamacrocycles |
| WO2000032601A2 (fr) * | 1998-11-30 | 2000-06-08 | The Procter & Gamble Company | Procede de preparation de tetraaza macrocycles pontes transversalement |
| WO2002006287A2 (fr) * | 2000-07-17 | 2002-01-24 | California Institute Of Technology | Agents de contraste macrocycliques pour irm |
| WO2003029228A1 (fr) * | 2001-09-28 | 2003-04-10 | Centre National De La Recherche Scientifique (C.N.R.S) | Nouveau procede de preparation de macrocycles azotes c-fonctionnalises et nouveaux intermediaires obtenus |
Non-Patent Citations (3)
| Title |
|---|
| HERVE, GWENAELLE ET AL: "A new route to cyclen, cyclam and homocyclen", TETRAHEDRON LETTERS, 39(38), 6861-6864, 1998, XP004132624 * |
| HUBIN, TIMOTHY J. ET AL: "Synthesis and X-ray Crystal Structure Determination of the First Copper(II) Complexes of Tetraazamacrocycle-Glyoxal Condensates", INORGANIC CHEMISTRY, 41(26), 7006-7014, 2002, XP002269063 * |
| SANDNES, ROLF WIGGO ET AL: "A simple synthesis of the macrocycle 1,4,7,10-tetraazacyclododecane", ACTA CHEMICA SCANDINAVICA, 52(12), 1402-1404, 1998, XP009025163 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019072934A1 (fr) | 2017-10-11 | 2019-04-18 | Universite Paris-Sud | Cryptands a base de calix[4]arenes associes a un macrocycle azote et leur utilisation pour l'extraction selective de metaux strategiques |
| CN113956262A (zh) * | 2021-10-18 | 2022-01-21 | 苏州百灵威超精细材料有限公司 | 一种四氮杂环烷类化合物及其中间体的合成方法 |
| CN113956262B (zh) * | 2021-10-18 | 2023-03-07 | 苏州百灵威超精细材料有限公司 | 一种四氮杂环烷类化合物及其中间体的合成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1644344B1 (fr) | 2011-09-14 |
| US7659393B2 (en) | 2010-02-09 |
| CA2529332A1 (fr) | 2005-01-06 |
| US20060217548A1 (en) | 2006-09-28 |
| FR2856063B1 (fr) | 2005-10-07 |
| JP2006527241A (ja) | 2006-11-30 |
| ATE524449T1 (de) | 2011-09-15 |
| EP1644344A1 (fr) | 2006-04-12 |
| FR2856063A1 (fr) | 2004-12-17 |
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