EP0920310A1 - Verwendung von aminothioleestern im pharmazeutischen bereich - Google Patents
Verwendung von aminothioleestern im pharmazeutischen bereichInfo
- Publication number
- EP0920310A1 EP0920310A1 EP98920590A EP98920590A EP0920310A1 EP 0920310 A1 EP0920310 A1 EP 0920310A1 EP 98920590 A EP98920590 A EP 98920590A EP 98920590 A EP98920590 A EP 98920590A EP 0920310 A1 EP0920310 A1 EP 0920310A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cells
- pharmaceutical composition
- formula
- represent
- compound
- 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.)
- Withdrawn
Links
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- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- IFSCKRWNXKWTLR-UHFFFAOYSA-M sodium;4-methylsulfanyl-2-oxobutanoate Chemical compound [Na+].CSCCC(=O)C([O-])=O IFSCKRWNXKWTLR-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/265—Esters, e.g. nitroglycerine, selenocyanates of carbonic, thiocarbonic, or thiocarboxylic acids, e.g. thioacetic acid, xanthogenic acid, trithiocarbonic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- the present invention relates to the use of ammothiolester derivatives in the preparation of a pharmaceutical composition with a view to removing the inhibition of apoptosis due to the presence of the bcl 2 gene in transformed cells.
- necrosis Morphologically necrosis is characterized by swelling of the mitochond ⁇ es and the cytoplasm and by nuclear alteration, followed by the destruction of the cell and its autolysis, this being accompanied by an inflammation phenomenon
- necrosis occurs passively and incidentally Tissue necrosis is generally due to a physical trauma of the cells or a chemical poison, for example
- apoptosis The other form of cell death is called apoptosis [Kerr, JFR and Wyllie, AH, Br J Cancer, 265, 239 (1972)], but unlike necrosis apoptosis does not cause inflammation. It is described that apoptosis can be carried out under different physiological conditions. It is a highly selective form of cell suicide which is characterized by easily observable morphological and biochemical phenomena.
- Apoptosis can be considered as a programmed death of cells involved in the development of tissue differentiation and renewal. It is also considered that cell differentiation, growth and maturation are closely linked to apoptosis and that substances capable of play a role in the differentiation, growth and maturation of cells are also linked to the phenomenon of apoptosis
- 4-methyith ⁇ o-2-oxobutanoic acid can be metabolized in vivo by the branched chain oxo-acid dehydrogenase complex present in the mitochond ⁇ es of liver, heart and heart cells.
- E1 represents the decarboxylase of the branched chain oxo-acid dehydrogenase complex whose co-factor is thiamine pyrophosphate (TPP),
- - E2 represents the transacylase of the branched chain oxo-acid dehydrogenase complex whose co-factor is thioctic acid (TA),
- transaminase inhibitors involved in the transformation of MTOB into methionine which are compounds of L methionine esters and py ⁇ doxal selectively inhibit the growth of several types of transformed cells but not that of normal MRC5 cells and weakly induce apoptosis also in BAF3 lymphoid cells cultured in the presence of interleukin 3
- bcl2 gene In the case of pathologies which are characterized by an overexpression of the bcl2 gene, such as in particular breast cancers, B cell lymphomas, leukemias, neuroblastomas, adenocarcmomas of the prostate, prolactinomas and other pituitary adenomas, this overexpression of the bcl2 gene gives cells resistance to apoptosis and therefore to chemotherapy or antiandrogens (Miyashita, T and Reed, JC (1993) Blood 81, 151-157, Furuya.Y et al (1996) Clinical Cancer Research 2, 389-398)
- One of the aims of the present invention is therefore to partially or even completely inhibit this character resistant to the induction of apoptosis due to the bcl2 gene present in the transformed cells.
- the present invention also relates to the use of at least one aminothiolester derivative of formula (I) for the preparation of a pharmaceutical composition intended to remove the inhibition of the character resistant to chemotherapy or to antiandrogens of transformed cells.
- the aminothiolester derivatives have the following formula (I)
- R1, R2 and R3, independently, represent an alkyl radical, linear or branched, saturated or unsaturated, of C1-C6.
- saturated branched alkyl radicals having from 1 to 6 carbon atoms mention may be made in particular of the 2-methylbutyl, 2-methylpentyl, isopropyl and tert-butyl radicals
- unsaturated alkyl radicals having from 1 to 6 carbon atoms there may be mentioned in particular the allyl radical
- R1, R2 and R3, independently, represent an alkyl radical from C1 to C3
- R1 and R2 represent a methyl radical and R3 a radical chosen from the methyl, ethyl and propyl radical.
- R1, R2 and R3 represent the methyl radical
- a compound of formula (I) is advantageously used in which the amine is in the form of ammonium, preferably in the form of organic ammonium and advantageously in the form of ammonium formate or acetate
- the compounds of formula (I) have the advantage of being water-soluble, and therefore easily usable
- FIG. 1 represents the percentage of DNA fragments obtained in BAF-bcl2 cells cultured for 6 hours with different compounds as a function of the concentrations (expressed in ⁇ M) of these different compounds which are 4-amino methyl-4 pentyne-2 al-1 (represented by D), S-methyl 4-am ⁇ no-4-methylpent-2-yne thioate (represented by M) and the mixture of 4-am ⁇ no-4-methylpent-2-yne thioate S-methyl (at different concentrations) and methional at 200 ⁇ M (represents by •)
- FIG. 2 represents the percentage of DNA fragments obtained in BAF-bO cells cultured for 6 hours with different compounds as a function of the concentrations (expressed in ⁇ M) of these different compounds which are 4-amino 4-methyl pentyne-2 al-1 (represented by D), S-methyl 4-am ⁇ no-4-methylpent-2-yne thioate (represented by B) and the mixture of 4-am ⁇ no-4-methylpent-2-yne thioate S-methyl (at different concentrations) and methional at 200 ⁇ M (represented by *)
- FIG. 3 represents the percentage of DNA fragments obtained in LNCaP cells (ATCC CRL 1740) cultured for 6 days with 4-am ⁇ no-4-methylpent-2-yne S-methyl thioate (represented by M) as a function of the concentrations of this compound (expressed in ⁇ M)
- the pathologies which are characterized by an overexpression of the bcl2 gene are in particular breast cancers, B cell lymphomas, leukemias, neuroblastomas, adenocarcmomas of the prostate, prolactinomas and other pituitary adenomas
- the pharmaceutical composition according to the invention comprises a physiologically acceptable medium
- composition according to the invention can be carried out by enteral, parenteral, topical or ocular route.
- pharmaceutical composition is packaged in a form suitable for application by a systemic route (for injection or infusion).
- the composition By enteral route, the composition, more particularly the pharmaceutical composition, may be in the form of tablets, capsules, dragees, syrups, suspensions, solutions, powders, granules, emulsions, microspheres or nanospheres or lipid or polymeric vesicles allowing controlled release
- the composition By parenteral route, the composition may be in the form of solutions or suspensions for infusion or for injection
- the compounds of formula (I) according to the invention are generally administered at a daily dose of approximately 0.001 mg / kg to 100 mg / kg in body weight in 1 to 3 doses
- the pharmaceutical composition according to the invention is more particularly intended for the treatment of the skin and mucous membranes and may be in the form of ointments, creams, milks, ointments, powders, soaked tampons, solutions, gels, sprays, lotions or suspensions It can also be in the form of microspheres or nanospheres or lipid or polymeric vesicles or polymeric patches and hydrogels allowing controlled release
- This composition by topical route can be presented either in anhydrous form, either in aqueous form
- the compounds of formula (I) are used topically or ocularly at a concentration generally between 0.0001% and 10% by weight, preferably between 0 01 and 1% by weight, relative to the total weight of the composition
- compositions as described above can of course also contain inert or even pharmacodynamically active additives or combinations of these additives, and in particular methional, numerous antineoplastic agents, such as for example dexamethasone, cyclophosphamide, cisplatin, etoposide and BCNU (N, N-B ⁇ s (2-chloroethyl) -N-n ⁇ trosourea), which are also capable of inducing apoptosis
- antineoplastic agents such as for example dexamethasone, cyclophosphamide, cisplatin, etoposide and BCNU (N, N-B ⁇ s (2-chloroethyl) -N-n ⁇ trosourea), which are also capable of inducing apoptosis
- the present invention also relates to a pharmaceutical composition, characterized in that it comprises, in a physiologically acceptable carrier, at least one compound of formula (I), as described above, and at least one selected compound among methional and an antineoplastic agent
- composition is therefore more particularly intended for treating, preventively or curatively, diseases linked to cellular hyperproliferation, such as cancers, autoimmune or allergic diseases
- the pharmaceutical composition preferably comprises methional and at least one compound of formula (I), as described above
- the antineoplastic agent is capable of inducing apoptosis and can thus be chosen from those mentioned above.
- composition according to the invention may be in the form of a kit comprising at least one compound of formula (I), as described above, and at least one compound chosen from methional and an antineoplastic agent, the compounds of this kit being packaged separately
- the cells used correspond to a BAF3 mouse lymphocyte cell line which requires interleukin 3 (IL3) to grow and which undergoes apoptosis (more than 80% of the cells) in the absence of IL3 in 16 hours [cf Collins, MKL, Marvel, J, Malde, P & Lopez-
- IL3 interleukin 3
- BAF3-bcl2 cells correspond to BAF3 cells transfected with the bcl2 gene
- BAF3-bO cells correspond to BAF3 cells not transfected by the bcl2 gene
- BAF3-bO cells undergo apoptosis (more than 80% cells) in the absence of IL3 in 16 hours
- the BAF3-bcl2 cells which are therefore transfected with the bcl2 gene show no sign of apoptosis in the absence of IL3
- the BAF3-bO or BAF3-bcl2 cells, cultured in the presence of IL3, are labeled by an adaptation of the method described in Wright, S et al (1992) J of Cell Biochem 48, 344-355, by incubating 2 , 5 10 5 cells / ml with 0.5 ⁇ Ci [3H] -thym ⁇ d ⁇ ne for 40 hours at 37 ° C.
- % of fragments dpm of the culture medium + dpm of the DNA supernatant dpm of the culture medium + dpm of the supernatant + dpm of the pellet solubilized
- the cells used correspond to a prostate adenocarcinoma cell line LNCaP (ATCC CRL 1740)
- LNCaP prostate adenocarcinoma cell line
- the LNCaP cells are cultured in a medium containing RPMI 1640 medium (marketed by the company GIBCO) and 7.5% serum of Ellles fetal calf are marked by an adaptation of the method described in Wright, S et al (1992) J of Cell Biochem 48, 344-355, by incubating 2.5 10 5 cells / ml with 0.5 ⁇ Ci [3H] - thymedene for 5 days at 37 ° C.
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- Public Health (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Emergency Medicine (AREA)
- Epidemiology (AREA)
- Immunology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9704283 | 1997-04-08 | ||
| FR9704283A FR2761606B1 (fr) | 1997-04-08 | 1997-04-08 | Utilisation de derives aminothiolesters dans le domaine pharmaceutique |
| PCT/FR1998/000712 WO1998044919A1 (fr) | 1997-04-08 | 1998-04-08 | Utilisation de derives aminothiolesters dans le domaine pharmaceutique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0920310A1 true EP0920310A1 (de) | 1999-06-09 |
Family
ID=9505645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98920590A Withdrawn EP0920310A1 (de) | 1997-04-08 | 1998-04-08 | Verwendung von aminothioleestern im pharmazeutischen bereich |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6028114A (de) |
| EP (1) | EP0920310A1 (de) |
| JP (1) | JP3190048B2 (de) |
| AU (1) | AU724253B2 (de) |
| CA (1) | CA2257898C (de) |
| FR (1) | FR2761606B1 (de) |
| WO (1) | WO1998044919A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5994409A (en) | 1997-12-09 | 1999-11-30 | U.S. Bioscience, Inc. | Methods for treatment of neuro--and nephro--disorders and therapeutic toxicities using aminothiol compounds |
| US6489312B1 (en) | 1999-06-15 | 2002-12-03 | Medimmune Oncology, Inc. | Pharmaceutical formulations comprising aminoalkyl phosphorothioates |
| FR2809727B1 (fr) * | 2000-05-31 | 2002-07-26 | Galderma Res & Dev | Nouveaux composes aminothiolesters, compositions pharmaceutiques et cosmetiques les contenant et utilisations |
| US7078402B2 (en) | 2000-05-31 | 2006-07-18 | Centre National De La Recherche Scientifique (Cnrs) | Aminothiol ester compounds, pharmaceutical and cosmetics compositions containing same and uses thereof |
| US7053072B2 (en) * | 2001-05-11 | 2006-05-30 | Medimmune Oncology, Inc. | Methods for the administration of amifostine and related compounds |
| US6916892B2 (en) * | 2001-12-03 | 2005-07-12 | Fina Technology, Inc. | Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene |
| FR2983492B1 (fr) * | 2011-12-06 | 2015-10-30 | Advanced Biodesign | Procede ex vivo de purge tumorale d'un echantillon biologique |
| FR3047734B1 (fr) * | 2016-02-17 | 2019-09-06 | Advanced Biodesign | Procede de preparation de composes aminothiolester et leurs sels |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2550189B1 (fr) * | 1983-08-04 | 1986-03-28 | Centre Nat Rech Scient | Nouveaux derives acetyleniques possedant une activite d'inhibiteurs d'enzyme, leur preparation et leur application comme medicament |
| FR2728790B1 (fr) * | 1994-12-29 | 1997-01-24 | Cird Galderma | Composition modulant l'apoptose comprenant du methonial ou tout facteur influencant le taux intracellulaire de methonial |
-
1997
- 1997-04-08 FR FR9704283A patent/FR2761606B1/fr not_active Expired - Lifetime
-
1998
- 1998-04-08 WO PCT/FR1998/000712 patent/WO1998044919A1/fr not_active Ceased
- 1998-04-08 AU AU73398/98A patent/AU724253B2/en not_active Ceased
- 1998-04-08 EP EP98920590A patent/EP0920310A1/de not_active Withdrawn
- 1998-04-08 US US09/202,068 patent/US6028114A/en not_active Expired - Fee Related
- 1998-04-08 JP JP54246398A patent/JP3190048B2/ja not_active Expired - Fee Related
- 1998-04-08 CA CA002257898A patent/CA2257898C/fr not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9844919A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3190048B2 (ja) | 2001-07-16 |
| WO1998044919A1 (fr) | 1998-10-15 |
| US6028114A (en) | 2000-02-22 |
| AU7339898A (en) | 1998-10-30 |
| JPH11513048A (ja) | 1999-11-09 |
| AU724253B2 (en) | 2000-09-14 |
| CA2257898A1 (fr) | 1998-10-15 |
| FR2761606B1 (fr) | 1999-05-14 |
| FR2761606A1 (fr) | 1998-10-09 |
| CA2257898C (fr) | 2003-10-21 |
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