WO1998050394A1 - Transporteurs de no a base de complexes polyazamacrocycles - Google Patents
Transporteurs de no a base de complexes polyazamacrocycles Download PDFInfo
- Publication number
- WO1998050394A1 WO1998050394A1 PCT/FR1998/000847 FR9800847W WO9850394A1 WO 1998050394 A1 WO1998050394 A1 WO 1998050394A1 FR 9800847 W FR9800847 W FR 9800847W WO 9850394 A1 WO9850394 A1 WO 9850394A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- molecule according
- treatment
- molecule
- prevention
- manufacture
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/04—Nickel compounds
- C07F15/045—Nickel compounds without a metal-carbon linkage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/02—Iron compounds
- C07F15/025—Iron compounds without a metal-carbon linkage
Definitions
- the present invention relates to new molecules capable of transporting and releasing nitrogen monoxide (NO) in a biological medium, their use for the implementation of a therapeutic treatment method or a diagnostic method applied to the human body or animal, as well as for the manufacture of medicaments which can be used to treat or prevent disorders of the cardiovascular, nervous, immune, renal or pulmonary system in humans or animals.
- NO nitrogen monoxide
- this document suggests coupling the NO molecule to a transporter molecule, which makes it possible to transport NO to its site of use, then release there.
- NO transporters are in particular S-nitrosocysteine, nitroprusside, nitrosoguanidine or azide.
- NO molecule for therapeutic purposes has been the subject of many other documents, for example: WO-A-93/15779, WO-A-94/22499, WO-A-95 / 26768, WO-A-94/00180, WO-A-95/10315.
- Coupling the NO molecule with such a transporter makes it possible to take full advantage of the beneficial therapeutic effects of said NO molecule, without risking poisoning of the patient with NO having been oxidized to NO 2 .
- NO transporter molecule used as a drug is sodium nitroprusside.
- this compound is of considerable therapeutic interest due to its significant vasodilatory activity, it has a major drawback, namely a potential toxicity resulting from the release of cyanide ions; said release of cyanide ions being due, in vivo, to a reaction of sodium nitroprusside with a reducing agent.
- the aim of the present invention is therefore to overcome the problems and drawbacks of the compounds of the prior art, by proposing new molecules making it possible to transport and release the NO molecule to its site of use in the body, which are pharmaceutically acceptable, which are not toxic or which do not release toxic compounds, which make it possible to avoid the oxidation of NO, which have high stability, which are easy to synthesize, store and handle.
- the invention therefore relates to a molecule intended for transporting and releasing nitrogen monoxide (NO) in a biological medium, characterized in that it corresponds to the following formula (I):
- R2, R3 and R4 are groups chosen from the group formed by: the hydrogen atom, and the alkyl groups comprising from 1 to 4 carbon atoms.
- the divalent cation M 2+ is Fe 2+ or Co 2+ -
- the molecule according to the invention will advantageously be chosen from the group formed by:
- the molecules according to the invention may be used for the implementation of a method of therapeutic treatment of the human or animal body, or for the implementation of a diagnostic method applied to the human or animal body.
- the invention also relates to the use of one of the above molecules for the manufacture of a medicament which can be used for the treatment or prevention of disorders of the cardiovascular system, the central or peripheral nervous system, the immune system, the renal system. , or the pulmonary system.
- the metallation reaction is carried out under an inert atmosphere in order to prevent any oxidation of the metal center (Fe or Co).
- the nitrosylation of the complex thus obtained is then carried out under an atmosphere of NO.
- - 333 denotes a 1,5,9-triazacyclododecane
- - 2222 denotes a 1, 4, 7, 10-tetraazacyclododecane or cyclene;
- (2323) -CH 2 -oPy denotes an N- (2-pyridylmethyl) - 1,4,8,11-tetraazacyclotetradecane.
- nitrosylated complexes obtained are characterized by Electronic Paramagnetic Resonance Spectroscopy (RPE) and by Infrared Spectroscopy (IR).
- RPE Electronic Paramagnetic Resonance Spectroscopy
- IR Infrared Spectroscopy
- IR spectroscopy makes it possible to determine the nitrosylated complexes with a bent structure (formally coordination of NO with an electron) and those with a linear structure (formally coordination of NO with three electrons) corresponding to species: N0 ⁇ or N0 + .
- the characterization of the complex by IR spectroscopy also indicates the disappearance of the nitrosyl group coordinated on the metal center.
- nitrosylated iron complexes The synthesis of nitrosylated iron complexes is carried out as follows. 1.5.10 ⁇ 4 mole of ligand (macrocycle) is subjected to a vacuum-argon cycling, intended to remove any trace of undesirable oxygen, then dissolved in 10 ml of methanol previously distilled under an inert atmosphere (argon). To the solution obtained, 1.5.10 " mole of iron chloride dissolved in 4 ml of methanol (step i) is added. The mixture is then sparged with NO gas for approximately 1 minute (step ii ).
- nitrosylated cobalt complexes The synthesis of nitrosylated cobalt complexes is carried out in a similar manner to that of nitrosylated iron complexes, described in example 1, with the difference that it is a 1.5 ⁇ 10 ⁇ 4 mole solution of cobalt chloride which is used ( step i).
- these various nitrolysed metal complexes are subjected to a study of stability, that is to say of reversibility of the nitrosylation reaction.
- the reversibility of this reaction reflects the strength of the metal-NO bond, that is to say the stability of the nitrosyl metal complex, which is a function of the strength of the ligand field. The higher the electron density at the metal, the stronger the metal-NO bond and therefore the stable complex.
- EPR Electronic Paramagnetic Resonance Spectroscopy
- Compound 3d corresponds to the molecule (X) represented above, where the groups R 1; R, R and R 4 are methyl groups.
- RPE spectroscopy no RPE signal observed.
- RPE spectroscopy no RPE signal observed.
- Compounds 4al and 4a2 reversibly fix NO; dissociation is observed under an inert atmosphere (argon).
- compound 4b does not exhibit any reversibility of binding.
- the compounds of the invention are therefore capable of being used, as therapeutic agents, in order to transport and release in vivo the NO molecule which they reversibly fix.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU75363/98A AU7536398A (en) | 1997-05-07 | 1998-04-28 | Nitric oxide carriers based on polyazamacrocycle complexes |
| EP98922881A EP0983283A1 (fr) | 1997-05-07 | 1998-04-28 | Transporteurs de no a base de complexes polyazamacrocycles |
| JP54776998A JP2001524120A (ja) | 1997-05-07 | 1998-04-28 | ポリアザ大環状錯体に基づくnoキャリヤ |
| CA002287981A CA2287981A1 (fr) | 1997-05-07 | 1998-04-28 | Transporteurs de no a base de complexes polyazamacrocycles |
| US09/423,363 US6310202B1 (en) | 1997-05-07 | 1998-04-28 | Nitric oxide carriers based on polyazamacrocycle complexes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR97/05674 | 1997-05-07 | ||
| FR9705674A FR2762992B1 (fr) | 1997-05-07 | 1997-05-07 | Transporteurs de no a base de complexes polyazamacrocycles de fer et de cobalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998050394A1 true WO1998050394A1 (fr) | 1998-11-12 |
Family
ID=9506700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1998/000847 Ceased WO1998050394A1 (fr) | 1997-05-07 | 1998-04-28 | Transporteurs de no a base de complexes polyazamacrocycles |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6310202B1 (fr) |
| EP (1) | EP0983283A1 (fr) |
| JP (1) | JP2001524120A (fr) |
| AU (1) | AU7536398A (fr) |
| CA (1) | CA2287981A1 (fr) |
| FR (1) | FR2762992B1 (fr) |
| WO (1) | WO1998050394A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10226522A1 (de) * | 2002-06-14 | 2003-12-24 | Degussa | Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzung |
| DE10227774A1 (de) * | 2002-06-21 | 2004-01-08 | Degussa Ag | Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzung |
| DE10227775A1 (de) * | 2002-06-21 | 2004-02-19 | Degussa Ag | Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzungen |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992010228A1 (fr) * | 1990-12-05 | 1992-06-25 | The General Hospital Corporation | Dispositifs utilises pour traiter la vasoconstriction pulmonaire et l'asthme |
| WO1994022499A1 (fr) * | 1993-04-06 | 1994-10-13 | Brigham And Womens Hospital | Effets systemiques de l'inhalation de l'oxyde nitrique |
-
1997
- 1997-05-07 FR FR9705674A patent/FR2762992B1/fr not_active Expired - Fee Related
-
1998
- 1998-04-28 US US09/423,363 patent/US6310202B1/en not_active Expired - Fee Related
- 1998-04-28 AU AU75363/98A patent/AU7536398A/en not_active Abandoned
- 1998-04-28 CA CA002287981A patent/CA2287981A1/fr not_active Abandoned
- 1998-04-28 JP JP54776998A patent/JP2001524120A/ja active Pending
- 1998-04-28 WO PCT/FR1998/000847 patent/WO1998050394A1/fr not_active Ceased
- 1998-04-28 EP EP98922881A patent/EP0983283A1/fr not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992010228A1 (fr) * | 1990-12-05 | 1992-06-25 | The General Hospital Corporation | Dispositifs utilises pour traiter la vasoconstriction pulmonaire et l'asthme |
| WO1994022499A1 (fr) * | 1993-04-06 | 1994-10-13 | Brigham And Womens Hospital | Effets systemiques de l'inhalation de l'oxyde nitrique |
Non-Patent Citations (10)
| Title |
|---|
| BR. J. PHARMACOL. (1993), 108(1), 3-5 CODEN: BJPCBM;ISSN: 0007-1188, 1993 * |
| CHEMICAL ABSTRACTS, vol. 118, no. 9, 1 March 1993, Columbus, Ohio, US; abstract no. 77939, RAJANAYAGAM, M. A. S. ET AL: "Differential effects of hydroxocobalamin on nitric oxide-mediated relaxations in rat aorta and anococcygeus muscle" XP002053408 * |
| CHEMICAL ABSTRACTS, vol. 122, no. 1, 2 January 1995, Columbus, Ohio, US; abstract no. 4628, ANES, J. M. ET AL: "Nitritocobalamin and nitrosocobalamin may be confused with sulfitocobalamin using cation-exchange chromatography" XP002053407 * |
| CHEMICAL ABSTRACTS, vol. 82, no. 12, 24 March 1975, Columbus, Ohio, US; abstract no. 79851, LONG, KENNETH M. ET AL: "Cobalt(III) complexes of the tetradentate macrocycle 2,12-dimethyl-3,7,11,17-tetraazabicyclo(11.3.1)heptadeca-1(17), 2,11,13,15-pentaene" XP002053411 * |
| CHEMICAL ABSTRACTS, vol. 92, no. 18, 5 May 1980, Columbus, Ohio, US; abstract no. 156150, COOPER, DAVID J. ET AL: "Nitrosylmanganese(II) and -cobalt(II) complexes of a quinquedentate Schiff's base ligand. Crystal and molecular structure of [2,12-di(pyridyl)-3,7,11-triazatrideca-2,11- diene]nitrosylmanganese(II) diperchlorate" XP002053410 * |
| CHEMICAL ABSTRACTS, vol. 93, no. 22, 1 December 1980, Columbus, Ohio, US; abstract no. 214649, KOEHLER, H. ET AL: "Metal pseudohalides. Part XXXI. Diamine complexes of nickel(II), cobalt(II), and copper(II) dicyanamide and nitrosodicyanmethanide" XP002053409 * |
| J. CHEM. RES., SYNOP. (1979), (9), 287 CODEN: JRPSDC;ISSN: 0308-2342, 1979 * |
| J. CHROMATOGR., B: BIOMED. APPL. (1994), 660(1), 180-5 CODEN: JCBBEP, 1994 * |
| J. COORD. CHEM. (1974), 4(2), 113-23 CODEN: JCCMBQ, 1974 * |
| Z. ANORG. ALLG. CHEM. (1980), 468, 179-84 CODEN: ZAACAB;ISSN: 0044-2313, 1980 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US6310202B1 (en) | 2001-10-30 |
| JP2001524120A (ja) | 2001-11-27 |
| FR2762992A1 (fr) | 1998-11-13 |
| CA2287981A1 (fr) | 1998-11-12 |
| FR2762992B1 (fr) | 2000-08-25 |
| EP0983283A1 (fr) | 2000-03-08 |
| AU7536398A (en) | 1998-11-27 |
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