WO2010092289A1 - Derives de 3-benzofuranyl-indol-2-one substitues en position 3, leur preparation et leur application en therapeutique - Google Patents
Derives de 3-benzofuranyl-indol-2-one substitues en position 3, leur preparation et leur application en therapeutique Download PDFInfo
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- WO2010092289A1 WO2010092289A1 PCT/FR2010/050207 FR2010050207W WO2010092289A1 WO 2010092289 A1 WO2010092289 A1 WO 2010092289A1 FR 2010050207 W FR2010050207 W FR 2010050207W WO 2010092289 A1 WO2010092289 A1 WO 2010092289A1
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- WO
- WIPO (PCT)
- Prior art keywords
- compound
- general formula
- alkyl
- formula
- halogen atom
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing three or more hetero rings
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
Definitions
- the present invention relates to 3-benzofuranyl-indol-2-one 3-substituted derivatives, their preparation and their therapeutic application.
- Ghrelin is a 28 amino acid peptide hormone produced primarily in the stomach by a post-translational process after cleavage of pre-pro-ghrelin (Kojima M, et al., Nature 1999; 402: 656-60). . Ghrelin is an endogenous ligand of the pituitary receptor of growth hormone secretagogues
- GHS-R is encoded by two exons: exon 1 codes for transmembrane domains (TMs) 1-5 and exon 2 encodes TM6 and 7 of the G protein-coupled receptor (GPCR).
- exon 1 codes for transmembrane domains (TMs) 1-5
- exon 2 encodes TM6 and 7 of the G protein-coupled receptor (GPCR).
- GHS-RI a full length GPCR
- GHS-RI b truncated receptor
- the ghrelin receptor can also be coupled to Gs / protein kinase A pathways in certain tissues (Ueno, N. et al. Endocrinology, 2004, 145, 4176-4184, Kim, MS et al., Int J. Obes, Relat Metab Disord., 2004, 28: 1264-1271).
- the ghrelin receptor has the unusual feature of exhibiting significant ligand-independent constitutive activity (Barazzoni, R. et al., Am., J.
- ghrelin is involved in hunger at the time of meals, and in the initiation of meals. Circulating levels decrease with intake and increase before meals, reaching concentrations sufficient to stimulate hunger and food intake. Ingestions of ghrelin stimulate food intake rapidly and transiently, mainly by increasing appetite eating behaviors and the number of meals. Ghrelin stimulates short-term food intake more effectively than any other molecule, with the exception of neuropeptide Y, with which it is approximately equipotent (Wren AM, et al., J. Clin Endocrinol. Metab., 2001; 86: 5992-5.). However, ghrelin is unique in its ability to exert this effect, whether it is injected peripherally or centrally.
- Ghrelin Beyond its role in meal initiation, ghrelin also meets the established criteria for a fat-related hormone involved in the regulation of long-term body mass. Ghrelin levels circulate in relation to energy stores and show offsetting changes in response to changes in body mass.
- Ghrelin crosses the blood-brain barrier and stimulates food intake by acting on some conventional body mass regulatory centers, such as the hypothalamus, hindbrain, and mesolimbic compensatory system.
- ghrelin chronic administration of ghrelin increases body mass through various concerted actions on food intake, energy expenditure and resource use. Congenital ablation of ghrelin or gene Ghrelin receptor causes resistance to diet-induced obesity, and the pharmacological blockade of ghrelin reduces food intake and body weight.
- Ghrelin also exerts both physiological and pharmacological actions on the endocrine pancreas.
- Acylated bioactive ghrelin is produced in the ⁇ cell, recently described in pancreatic islets (Prado, CL, et al., 2004, Proc Natl Acad Sci USA, 101: 2924-2929), potentially providing a source. local ghrelin that acts on the ⁇ cells of the islets.
- Ghrelin receptor antagonists could thus regulate hunger, meal intake and their frequency, as well as, in the long term, weight, including weight gain following dietary or therapeutic diets.
- ghrelin antagonists may be useful for maintaining the balance between insulin and glucose and for controlling diabetic hyperphagia. Ghrelin antagonists could thus be used as anorexic agents and / or anti-obesity, or in the treatment of diabetes and its effects.
- the subject of the present invention is the compounds corresponding to formula (I):
- R5 is (C1-6) alkyl or (C2-6) alkenyl, and n is 1 or 2.
- the compounds of formula (I) have one or more asymmetric carbon atoms. They can therefore exist as enantiomers or diastereoisomers. These enantiomers, diastereoisomers, as well as their mixtures, including the racemic mixtures, form part of the invention.
- the compounds of formula (I) may exist in the form of bases or addition salts with acids. Such addition salts are part of the invention. These salts can be prepared with pharmaceutically acceptable acids, but the salts of other acids that are useful, for example, for the purification or the isolation of the compounds of formula (I) are also part of the invention.
- a halogen atom a fluorine, a chlorine, a bromine or an iodine
- an alkyl group a linear or branched saturated aliphatic group.
- a (C 1 -C 6) alkyl group comprising from 1 to 6 carbon atoms, more particularly (C 1 -C 4) alkyl, which may represent a methyl, ethyl, propyl, isopropyl, butyl or isobutyl tertbutyl; an alkenyl group: a linear or branched, mono- or poly-unsaturated aliphatic group, comprising, for example, one or two unsaturations and comprising from 2 to 6 carbon atoms; a haloalkyl group an alkyl group of which one or more hydrogen atoms have been substituted with a halogen atom; for example a fluoroalkyl: an alkyl group of which one or more hydrogen atoms have been substituted with a hal
- aryl groups include phenyl or naphthyl; a heteroaryl group: a cyclic aromatic group comprising between 2 and 10 carbon atoms and comprising between 1 and 3 heteroatoms, such as nitrogen, oxygen or sulfur.
- heteroaryl groups mention may be made of furanyl, pyrrolyl, imidazolyl, pyrazolyl, thienyl, oxadiazolyl, oxazolyl, isoxazolyl, furazanyl, thiadiazolyl, thiazolyl, isothiazolyl, pyridyl and pyrazinyl groups.
- pyrimidinyl, pyridazinyl and the corresponding groups resulting from the fusion with a phenyl group such as for example benzothiophene, benzofuran; benzothiazole, ...
- R5 represents a (C1-6) alkyl group; and / or n represents 1 or 2; in base form or acid addition salt.
- R5 represents a methyl, ethyl or 2-propyl group; and / or n represents 1 or 2; in base form or acid addition salt.
- a protective group Pg is understood to mean a group that makes it possible, on the one hand, to protect a reactive function such as a hydroxyl or an amine during a synthesis and, on the other hand, to regenerate the intact reactive function. at the end of synthesis. Examples of protecting groups and methods of protection and deprotection are given in Protective Groups in Organic Synthesis, Green et al., 2nd Edition (John Wiley & Sons, Inc., New York).
- leaving group is meant, in what follows, a group that can be easily cleaved from a molecule by breaking a heterolytic bond, with departure from an electronic pair. This group can thus be easily replaced by another group during a substitution reaction, for example.
- Such leaving groups are, for example, halogens or an activated hydroxy group such as methanesulfonate, benzenesulfonate, p-toluenesulfonate, triflate, acetate, etc. Examples of starting groups as well as references for their preparation are given in Advances in Advances in
- a base such as K 2 CO 3 , NaH, t-BuO " K +
- a solvent such as dimethylformamide (DMF), tetrahydrofuran (THF), dimethoxyethane, di
- R2, R3, R4, R5 and n are as defined in general formula (I) and HaI "represents a halogen atom, preferably chlorine.
- This reaction is generally carried out using an organic base, or mineral, such as K 2 CO 3 , Na 2 CO 3 , pyridine or 4-dimethylaminopyridine, in the presence of NaI or KI, in an inert solvent such as DMF, dichloromethane, THF, dimethoxyethane or toluene.
- the compound of general formula (III) may be prepared from a compound of general formula (V):
- ambient temperature is meant a temperature of between 5 and 25 ° C.
- This reaction is generally carried out by means of a halogenating agent, such as a chlorinating agent, for example phosphorus chlorides, in particular PCI 5 , or also PCI 3 or POCI 3 .
- a halogenating agent such as a chlorinating agent, for example phosphorus chlorides, in particular PCI 5 , or also PCI 3 or POCI 3 .
- the reaction is generally carried out in the presence of pyridine or 4-dimethylaminopyridine, in a solvent such as dichloromethane or DMF.
- R2, R3 and R4 are as defined in general formula (I) and HaI represents a halogen atom, for example chlorine.
- a compound of formula (V) is prepared from a compound of formula (VIII) by bubbling ammonia gas according to the method described in application FR 2 714 378. It is also possible to preparing the same compound by reducing a compound of formula (X) according to methods known to those skilled in the art, for example by means of zinc in a solvent such as methanol. The preparation of a compound of formula (X) of the step is described in application FR 2 714 378.
- R2, R3 and R4 are as defined in general formula (I) and HaI represents a halogen atom, for example chlorine.
- the compound of general formula (XIII) can be prepared by condensation of a compound of general formula (IV):
- the compounds of general formula (I) in which R 1 represents an alkyl group and R 2, R 3, R 4, R 5, and n are as defined in general formula (I) may also be prepared according to scheme 5 next :
- a compound of formula (V) is reacted with a PG protecting group to give the compound of formula (XIV).
- a PG protective group of the amine it is possible to use for example benzimine or t-butyl carbamate. These are introduced according to methods known to those skilled in the art, for example in the presence of a base, such as K 2 CO 3 , NaOH, triethylamine in a solvent such as dioxane, THF or DMSO.
- the compound of general formula (XV) can be prepared by reacting a compound of formula (XIV) with an ALK-HaI compound in which ALK represents a linear or branched saturated aliphatic group comprising from 1 to 6 carbon atoms and HaI represents a halogen atom, for example chlorine.
- ALK represents a linear or branched saturated aliphatic group comprising from 1 to 6 carbon atoms
- HaI represents a halogen atom, for example chlorine.
- the compound of general formula (XVI) is obtained from a compound of formula (XV) by removal of the protecting group according to well-known methods, for example in acidic medium by HCl or trifluoroacetic acid. It is then reacted with a compound of general formula (VII)
- the compound of formula (I) is converted into one of its addition salts with an acid.
- the process according to the invention may optionally comprise the step of isolating the product of general formula (I) desired.
- the invention also relates to the compounds of formula (III). These compounds are useful as synthesis intermediates for the compounds of formula (I).
- the invention also relates to the compounds of formula (XVI). These compounds are useful as synthesis intermediates for the compounds of formula (I).
- the physicochemical measurements were carried out as follows: Melting points were measured with a BUCHI B-540 device.
- Proton nuclear magnetic resonance spectra (1 H NMR) were recorded at 500 MHz on a Bruker device equipped with an Avance III console. The chemical shifts are reported in ppm relative to the frequency of the TMS. All the spectra were recorded at a temperature of 40 ° C.
- the Alpha D measurements were performed on a Perkin Elmer model PE341 polarimeter using a cell with an optical path of 1 dm.
- AcOH and AcOEt represent respectively acetic acid and ethyl acetate.
- MeOH, EtOH, tBuOH represent respectively methanol, ethanol and tert-butanol.
- THF tetrahydrofuran
- Pf represents the melting point
- reaction mixture is poured into water and extracted with ethyl acetate.
- organic phase is washed with saturated NaHCO 3 solution, dried over Na 2 SO 4 , filtered and evaporated under vacuum.
- 700 mg of orange solid are obtained, purified on a column by flash chromatography using the eluent ethyl acetate 1 / methanol 1 to obtain 440 mg of product taken up in isopropyl ether so as to obtain 350 mg of the title product. free base form.
- the compounds according to the invention have been studied in vivo.
- the bands were maintained at a resting load of 1 g and after washing of choline (precursor of acetylcholine) 10 microM and 10 microM of indomethacin (prostaglandin synthetase inhibitor) were added to the medium, to reduce the phasic contractions.
- spontaneous (Depoortere et al., Eur J Pharmacol 515, 1-3, 160-168, 2003, Dass et al., Neurosciences 120, 443-453, 2003).
- Isotonic contractions were awakened by electric field stimulation. Two platinum wire electrodes were placed on the surface and at the bottom of the organ bath and the electric field stimulation was performed by a Power Lab stimulator (AD Instruments Pty Ltd.
- the compounds of formula (I) have antagonist activity éline receptor with IC 50 ranging between 5 ⁇ 10 "8 M to 1 10" 9 M.
- Example 1 For example, the compound of Example 1 showed a Cl 2 o of 2.2 10 -8 M.
- the compounds according to the invention have a ghrelin receptor antagonist activity.
- the compounds of formula (I) have demonstrated valuable pharmacological properties such as bioavailability, toxicology, selectivity, metabolism and for the development of a drug, in particular drugs intended to prevent or treat any pathology where the Ghrelin is involved.
- the invention relates to medicaments which comprise a compound of formula (I) or an addition salt thereof to a pharmaceutically acceptable acid.
- the compounds according to the invention can be used, in humans or animals, in the treatment or prevention of different ghrelin dependent conditions.
- the compounds according to the invention can be used as anorexic agents, to regulate the appetite, the taking of meals and their frequency, as well as, in the long term, the weight, in particular the weight gain following the dietary regimes or therapeutic.
- the compounds according to the invention are therefore particularly useful for the prevention or treatment of obesity, appetite disorders, diabetes, overweight and / or their effects.
- the present invention relates to pharmaceutical compositions comprising, as active principle, a compound according to the invention.
- These pharmaceutical compositions contain an effective dose of at least one compound according to the invention, or a pharmaceutically acceptable salt, as well as at least one pharmaceutically acceptable excipient.
- excipients are chosen according to the pharmaceutical form and the desired mode of administration, from the usual excipients which are known to those skilled in the art.
- the active ingredient of formula (I) above, or its salt may be administered in unit dosage form, in admixture with conventional pharmaceutical excipients, to animals and humans, for the prophylaxis or treatment of the above disorders or diseases.
- Suitable unit dosage forms include oral forms such as tablets, soft or hard capsules, powders, granules and oral solutions or suspensions, sublingual, oral, intratracheal, intraocular, intranasal forms of administration by inhalation, topical, transdermal, subcutaneous, intramuscular or intravenous administration forms, rectal administration forms and implants.
- oral forms such as tablets, soft or hard capsules, powders, granules and oral solutions or suspensions
- sublingual, oral, intratracheal intraocular, intranasal forms of administration by inhalation
- topical, transdermal, subcutaneous, intramuscular or intravenous administration forms rectal administration forms and implants.
- the compounds according to the invention can be used in creams, gels, ointments or lotions.
- a unitary form of administration of a compound according to the invention in tablet form may comprise the following components:
- the dose of active ingredient administered per day can reach 0.1 to 100 mg / kg, in one or more doses. Parenterally, it can reach 0.01 to 10 mg / kg / day.
- the dosage appropriate to each patient is determined by the physician according to the mode of administration, the weight and the response of said patient. Possible associations
- the present invention also relates to combinations of one or more compounds according to the invention of general formula (I) with one or more active ingredient (s).
- active ingredient (s) suitable for said combinations there may be mentioned anti-obesity and antidiabetic agents, as well as rimonabant, metformin or sulfonylureas.
- the present invention also relates to a method of treatment of the pathologies indicated above which comprises the administration to a patient of an effective dose of a compound according to the invention, or one of pharmaceutically acceptable salts thereof.
- the present invention also relates to a compound of formula (I), or a pharmaceutically acceptable salt thereof, for the treatment of the pathologies indicated above.
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Diabetes (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
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- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Hematology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Obesity (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Endocrinology (AREA)
- Emergency Medicine (AREA)
- Child & Adolescent Psychology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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Abstract
Description
Claims
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2752199A CA2752199A1 (fr) | 2009-02-12 | 2010-02-09 | Derives de 3-benzofuranyl-indol-2-one substitues en position 3, leur preparation et leur application en therapeutique |
| BRPI1008501A BRPI1008501A2 (pt) | 2009-02-12 | 2010-02-09 | derivados de 3-benzo furanil - indol-2-ona substituídos em posição 3, o respectivo preparo e a respectiva aplicação em terapêutica |
| MX2011008578A MX2011008578A (es) | 2009-02-12 | 2010-02-09 | Derivados de 3-benzofuranilindol-2-ona sustituidos en posicion 3, su preparacion y su uso en terapeutica. |
| HK12105547.3A HK1164862B (en) | 2009-02-12 | 2010-02-09 | 3-benzofuranyl-indol-2-one derivatives substituted at the 3 position, preparation thereof, and therapeutic use thereof |
| CN201080012995.3A CN102361865B (zh) | 2009-02-12 | 2010-02-09 | 在3位取代的3-苯并呋喃基-吲哚-2-酮衍生物,其制备及其治疗用途 |
| SG2011057544A SG173622A1 (en) | 2009-02-12 | 2010-02-09 | 3-benzofuranyl-indol-2-one derivatives substituted at the 3 position, preparation thereof, and therapeutic use thereof |
| US13/201,138 US20120040996A1 (en) | 2009-02-12 | 2010-02-09 | 3-benzofuranyl-indol-2-one derivatives substituted at the 3 position, preparation thereof, and therapeutic use thereof |
| RU2011137435/04A RU2542991C2 (ru) | 2009-02-12 | 2010-02-09 | Производные 3-бензофуранилиндол-2-она, замещенные в положении 3, их получение и их применение в терапии |
| AU2010212705A AU2010212705B2 (en) | 2009-02-12 | 2010-02-09 | 3-benzofuranyl-indol-2-one derivatives substituted at the 3 position, preparation thereof, and therapeutic use thereof |
| EP10708307.3A EP2396320B1 (fr) | 2009-02-12 | 2010-02-09 | Derives de 3-benzofuranyl-indol-2-one substitues en position 3, leur preparation et leur application en therapeutique |
| JP2011549643A JP5694959B2 (ja) | 2009-02-12 | 2010-02-09 | 三位で置換された3−ベンゾフラニル−インドール−2−オン誘導体、この調製およびこの治療的使用 |
| IL214543A IL214543A0 (en) | 2009-02-12 | 2011-08-09 | 3-benzofuranyl-indol-2-one derivatives substituted at the 3 position, preparation thereof, and therapeutic use thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0900622A FR2941947B1 (fr) | 2009-02-12 | 2009-02-12 | Derives de 3-benzofuranyl-indol-2-one subtitues en 3, leur preparation et leur application en therapeutique |
| FR09/00622 | 2009-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010092289A1 true WO2010092289A1 (fr) | 2010-08-19 |
Family
ID=40756659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2010/050207 Ceased WO2010092289A1 (fr) | 2009-02-12 | 2010-02-09 | Derives de 3-benzofuranyl-indol-2-one substitues en position 3, leur preparation et leur application en therapeutique |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US20120040996A1 (fr) |
| EP (1) | EP2396320B1 (fr) |
| JP (1) | JP5694959B2 (fr) |
| KR (1) | KR20110115161A (fr) |
| CN (1) | CN102361865B (fr) |
| AR (1) | AR075399A1 (fr) |
| AU (1) | AU2010212705B2 (fr) |
| BR (1) | BRPI1008501A2 (fr) |
| CA (1) | CA2752199A1 (fr) |
| FR (1) | FR2941947B1 (fr) |
| IL (1) | IL214543A0 (fr) |
| MX (1) | MX2011008578A (fr) |
| RU (1) | RU2542991C2 (fr) |
| SG (1) | SG173622A1 (fr) |
| TW (1) | TWI457335B (fr) |
| UY (1) | UY32447A (fr) |
| WO (1) | WO2010092289A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011053821A1 (fr) | 2009-10-30 | 2011-05-05 | Tranzyme Pharma, Inc. | Antagonistes et agonistes inverses macrocycliques du récepteur de la ghréline et leurs méthodes d'utilisation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2941946B1 (fr) * | 2009-02-12 | 2011-03-25 | Sanofi Aventis | Derives de 3-benzofuranyl-indol-2-one-3-acetamidopiperazines substitues, leur preparation et leur application en therapeutique |
| CN115745958A (zh) * | 2022-10-28 | 2023-03-07 | 中新科农(山东)生态农业有限公司 | 一种吲哚-2-酮类化合物及其作为杀菌剂的应用 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2714378A1 (fr) | 1993-12-24 | 1995-06-30 | Sanofi Sa | Dérivés de l'indol-2-one substitués en 3 par un groupe azoté, leur préparation, les compositions pharmaceutiques en contenant. |
| WO2003008407A2 (fr) | 2001-07-17 | 2003-01-30 | Sanofi-Synthelabo | Derives de 1-phenylsulfonyl-1,3-dihydro-2h-indol-2-one, leur preparation et leur application en therapeutique |
| WO2005035498A1 (fr) * | 2003-10-08 | 2005-04-21 | Dainippon Sumitomo Pharma Co., Ltd. | Utilisation d'un compose bicyclique azote comme agent de regulation alimentaire |
| WO2009056707A2 (fr) * | 2007-08-16 | 2009-05-07 | Sanofi-Aventis | Dérivés de l'ind0l-2-0ne disubstitues en 3, leur preparation et leur application en thérapeutique |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4127849A1 (de) * | 1991-08-22 | 1993-02-25 | Merck Patent Gmbh | Benzodioxanderivate |
| JP4445133B2 (ja) * | 1998-08-20 | 2010-04-07 | 大日本住友製薬株式会社 | オキシインドール誘導体 |
| DE19934432A1 (de) * | 1999-07-22 | 2001-02-01 | Merck Patent Gmbh | Indolderivate |
| US20030181507A1 (en) * | 2000-06-29 | 2003-09-25 | Jensen Bo Skaaning | Use of 3-substituted oxindole derivatives as kcnq potassium channel modulators |
| US6939887B2 (en) * | 2001-01-30 | 2005-09-06 | Sumitomo Pharmaceuticals Co., Ltd. | Benzimidazolidinone derivatives |
| EP1602655A4 (fr) * | 2003-03-07 | 2010-06-09 | Kowa Co | Derive benzofurane |
| US20050070718A1 (en) * | 2003-09-30 | 2005-03-31 | Abbott Gmbh & Co. Kg | Heteroaryl-substituted 1,3-dihydroindol-2-one derivatives and medicaments containing them |
| US7825155B2 (en) * | 2005-09-14 | 2010-11-02 | Dainippon Sumitomo Pharma Co., Ltd. | Oxindole derivative as feeding control agent |
| FR2941946B1 (fr) * | 2009-02-12 | 2011-03-25 | Sanofi Aventis | Derives de 3-benzofuranyl-indol-2-one-3-acetamidopiperazines substitues, leur preparation et leur application en therapeutique |
-
2009
- 2009-02-12 FR FR0900622A patent/FR2941947B1/fr not_active Expired - Fee Related
-
2010
- 2010-02-09 US US13/201,138 patent/US20120040996A1/en not_active Abandoned
- 2010-02-09 KR KR1020117020972A patent/KR20110115161A/ko not_active Withdrawn
- 2010-02-09 WO PCT/FR2010/050207 patent/WO2010092289A1/fr not_active Ceased
- 2010-02-09 MX MX2011008578A patent/MX2011008578A/es active IP Right Grant
- 2010-02-09 CA CA2752199A patent/CA2752199A1/fr not_active Abandoned
- 2010-02-09 SG SG2011057544A patent/SG173622A1/en unknown
- 2010-02-09 JP JP2011549643A patent/JP5694959B2/ja not_active Expired - Fee Related
- 2010-02-09 CN CN201080012995.3A patent/CN102361865B/zh not_active Expired - Fee Related
- 2010-02-09 EP EP10708307.3A patent/EP2396320B1/fr active Active
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| FR2714378A1 (fr) | 1993-12-24 | 1995-06-30 | Sanofi Sa | Dérivés de l'indol-2-one substitués en 3 par un groupe azoté, leur préparation, les compositions pharmaceutiques en contenant. |
| WO2003008407A2 (fr) | 2001-07-17 | 2003-01-30 | Sanofi-Synthelabo | Derives de 1-phenylsulfonyl-1,3-dihydro-2h-indol-2-one, leur preparation et leur application en therapeutique |
| WO2005035498A1 (fr) * | 2003-10-08 | 2005-04-21 | Dainippon Sumitomo Pharma Co., Ltd. | Utilisation d'un compose bicyclique azote comme agent de regulation alimentaire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011053821A1 (fr) | 2009-10-30 | 2011-05-05 | Tranzyme Pharma, Inc. | Antagonistes et agonistes inverses macrocycliques du récepteur de la ghréline et leurs méthodes d'utilisation |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2941947B1 (fr) | 2011-03-25 |
| FR2941947A1 (fr) | 2010-08-13 |
| EP2396320A1 (fr) | 2011-12-21 |
| CN102361865A (zh) | 2012-02-22 |
| AR075399A1 (es) | 2011-03-30 |
| KR20110115161A (ko) | 2011-10-20 |
| US20120040996A1 (en) | 2012-02-16 |
| RU2542991C2 (ru) | 2015-02-27 |
| EP2396320B1 (fr) | 2013-05-15 |
| IL214543A0 (en) | 2011-09-27 |
| JP2012517461A (ja) | 2012-08-02 |
| RU2011137435A (ru) | 2013-03-20 |
| BRPI1008501A2 (pt) | 2019-09-24 |
| TW201033200A (en) | 2010-09-16 |
| AU2010212705A1 (en) | 2011-09-22 |
| UY32447A (es) | 2010-09-30 |
| SG173622A1 (en) | 2011-09-29 |
| MX2011008578A (es) | 2011-11-18 |
| CN102361865B (zh) | 2015-11-25 |
| HK1164862A1 (en) | 2012-09-28 |
| JP5694959B2 (ja) | 2015-04-01 |
| AU2010212705B2 (en) | 2016-03-17 |
| CA2752199A1 (fr) | 2010-08-19 |
| TWI457335B (zh) | 2014-10-21 |
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