WO2013017600A1 - Substituierte 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one - Google Patents
Substituierte 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one Download PDFInfo
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- WO2013017600A1 WO2013017600A1 PCT/EP2012/064974 EP2012064974W WO2013017600A1 WO 2013017600 A1 WO2013017600 A1 WO 2013017600A1 EP 2012064974 W EP2012064974 W EP 2012064974W WO 2013017600 A1 WO2013017600 A1 WO 2013017600A1
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- 0 Cc(ccc(-c(cc1*)ccc1Cl)c1)c1C(C(N=C[C@]1(CC2)CC[C@]2(*)OC)=O)=C1O Chemical compound Cc(ccc(-c(cc1*)ccc1Cl)c1)c1C(C(N=C[C@]1(CC2)CC[C@]2(*)OC)=O)=C1O 0.000 description 3
- XJOKNVVPNXQQSI-UHFFFAOYSA-N CCOC(COC)(CC1)CCC11OCCO1 Chemical compound CCOC(COC)(CC1)CCC11OCCO1 XJOKNVVPNXQQSI-UHFFFAOYSA-N 0.000 description 1
- XDDVUHZADFMPAE-UHFFFAOYSA-N COCC(CC1)(CCC11OCCO1)O Chemical compound COCC(CC1)(CCC11OCCO1)O XDDVUHZADFMPAE-UHFFFAOYSA-N 0.000 description 1
- ZBTYEXKODKZHPN-SGNKCFNYSA-N Cc(cc1)c(CC(NC[C@]2(CC[C@@H](COC)CC2)C(OC)=O)=O)cc1Br Chemical compound Cc(cc1)c(CC(NC[C@]2(CC[C@@H](COC)CC2)C(OC)=O)=O)cc1Br ZBTYEXKODKZHPN-SGNKCFNYSA-N 0.000 description 1
- AYRGGMDZSWUOJN-RSVKCKOMSA-N Cc(ccc(Br)c1)c1C(C(N[C@]1(CC2)CC[C@H]2C(F)(F)F)=O)=C1O Chemical compound Cc(ccc(Br)c1)c1C(C(N[C@]1(CC2)CC[C@H]2C(F)(F)F)=O)=C1O AYRGGMDZSWUOJN-RSVKCKOMSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/54—Spiro-condensed
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- 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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Definitions
- the present invention relates to substituted 3 - (biphenyl-3-yl) -4-hydroxy-8-methoxy-1-azaspiro [4.5] dec-3-en-2-ones, in particular for therapeutic purposes, pharmaceutical agents containing the invention compounds and their use in therapy, in particular for the prophylaxis and / or therapy of tumor diseases.
- Acetyl-CoA carboxylases play a key role in cellular fatty acid homeostasis.
- ACCs are biotin-containing enzymes that catalyze the carboxylation of acetyl-CoA to malonyl-CoA in an ATP-dependent manner (Kim, 1997, Harwood, 2005, Tong, 2005).
- This reaction which takes place as two half reactions, a biotin carboxylase (BC) reaction and a carboxyltransferase (CT) reaction, is the first introductory step in fatty acid biosynthesis and is the rate-limiting step for the pathway.
- BC biotin carboxylase
- CT carboxyltransferase
- ACCl and ACC2 Two human ACC isoforms are known, ACCl and ACC2, which are encoded by two different genes (LuTFI ABU-ELHEIGA et al, 1995, Jane WIDMER, et al., 1996).
- ACCl is expressed in lipogenic tissue (liver, adipose tissue), localized in the cytosol, and fills the malonyl-CoA pool, which serves as a C2 unit donor for the de novo synthesis of long-chain fatty acids by FASN and subsequent chain extension.
- ACC2 is primarily expressed in oxidative tissues (liver, heart, skeletal muscle) (Bianchi et al., 1990, Kim, 1997), associated with the mitochondria, and regulates a second pool of malonyl-CoA.
- physiological mechanisms such as forward allosteric activation by citrate, feedback inhibition by long-chain fatty acids, reversible phosphorylation and / or inactivation or modulation of enzyme production by altered gene expression.
- ACCl knockout mice are embryonic lethal (S Winnen, et al., 2006, Abu-Elheiga, et al., 2005). ACC2 knockout mice show reduced malonyl-CoA levels in skeletal and cardiac muscle, increased fatty acid oxidation in muscle, decreased liver fat levels, decreased levels of total body fat, increased levels of UCP3 in skeletal muscle (indicative of increased levels)
- EP0454782 and US5759837 protect the use of fatty acid synthesis inhibitors for inhibiting tumor cell growth. Cyclic ketoenols are not revealed.
- PCT patent application PCT / EP99 / 01787 published as WO 99/48869 corresponding to European patent EP 1 066 258 BI, relates to novel arylphenyl-substituted cyclic ketoenols, to a majority of the processes for their preparation and their use as Pesticides and herbicides.
- EP-A-0 262 399 and GB-A-2 266 888 disclose similarly structured compounds (3-aryl-pyrrolidine-2,4-diones), of which, however, no herbicidal, insecticidal or acaricidal activity has become known , Unsubstituted, bicyclic 3-arylpyrrolidine-2,4-dione derivatives (EP-A-355 599, EP-A-415 21 1 and JP-A-12-053 670) and substituted monocyclic 3-aryl-pyrrolidine-2,4-dione derivatives (EP-A-377 893 and EP-A-442 077).
- EP-A-442 073 polycyclic 3-arylpyrrolidine-2,4-dione derivatives
- EP-A-456 063 EP-A-521 334, EP-A -596 298, EP-A-613 884, EP-A-613 885, WO 95/01 971, WO 95/26 954, WO 95/20 572, EP-A-0 668 267, WO 96/25 395, WO 96/35 664, WO 97/01 535, WO 97/02 243, WO 97/36 868, WO 97/43275, WO 98/05638, WO 98/06721, WO 98/25928, WO 99/24437, WO 99/43649, WO 99/48869, WO 99/55673, WO 01/17972, WO 01/23354, WO 01/74770, WO 03/013249, WO 03/06
- WO2011 / 067131 discloses herbicidal compositions containing ketoenols. 4'-biphenyl-substituted tetronic acid derivatives are disclosed in WO 2008/022725 for the therapy of viral diseases.
- WO 2005/089118 and WO2007 / 039286 generically disclose nitrogen-containing bicyclic structures for therapy, 5'-biphenyl-substituted cyclic ketoenols not being specifically mentioned.
- the structurally closest prior art could be compounds which have a methyl group instead of a trifluoromethyl group or a methoxymethyl group in position 8 of the azaspiro [4.5] dec-3-en-2-one ring system.
- Such compounds are partly state of the art and are disclosed, for example, in WO10 / 063378.
- the structurally closest prior art could also be compounds which have a hydrogen atom instead of a methoxy group in position 8 of the azaspiro [4.5] dec-3-en-2-one ring system.
- Such compounds are partly state of the art and are disclosed, for example, in WO 07/048545 (Example I-1-a-5).
- WO10 / 063378 and WO 07/048545 relate to inventions in another field, namely in the field of herbicides.
- the object of the present invention is to provide structures for the therapy of human and animal diseases.
- Tumors are suitable and have advantages over known in the art structures.
- structures for the therapy of diseases are to be made available, which strongly inhibit human ACC1.
- the sought structures are said to inhibit human ACCI more than human ACC2, i. have a selectivity against human ACC2.
- structures are to be provided for the therapy of diseases which additionally possess one, more preferably, or even all, of the following properties: they inhibit human ACC1 after single measurement or better on the average from several measurements with an IC50 of less than 300 nM, better of less than 200 nM, more preferably less than 100 nM in the described assay, they inhibit human ACC2 after single measurement or better on average from several measurements with an IC50 of more than 0.5 ⁇ , better of more than 1.5 ⁇ , still better than 2 ⁇ in the described assay, the ratio of the IC50 for the inhibition of human ACC2 to the IC50 for the inhibition of human ACC1 after injection or, better, in the mean of several measurements is at least a factor 8, better at least one factor 15, more preferably at least a factor of 20, they inhibit the tumor cell proliferation of MCF7 cells after single measurement or better in the mean of several measurements with an IC50 of less than 250 nM, better less than 100 nM, even better less than 50 nM in the described assay,
- R 1 represents a trifluoromethyl or methoxymethyl group
- R ⁇ is hydrogen or fluorine
- the compounds of formula (I) have surprisingly highlighted by a good enzyme inhibition of human ACCl.
- the compounds of the invention have an increased selectivity against human ACC2 and inhibit especially ACCl. This property was unpredictable and qualifies the compounds of the invention for therapy with reduced side effects. Undesirable side effects are probably due to the simultaneous inhibition of human ACC2, while the effects are mainly due to the inhibition of human ACC1.
- the selectivity towards human ACC2 seems to be structurally based on the trans-methoxy group in position 8 of the azaspiro [4.5] dec-3-en-2-one ring system of the structures according to the invention. If this trans-M ethoxy group e is already realized in related structures of the prior art, it was unknown at the time of the invention whether and with which Selectivity of these structures inhibit human ACC's.
- Physiologically acceptable salts of the compounds of this invention also include salts of conventional bases, such as, by way of example and by way of example, alkali metal salts (e.g., sodium and potassium)
- Potassium salts alkaline earth salts (eg calcium and magnesium salts) and ammonium salts derived from ammonia or organic amines having 1 to 16 carbon atoms, such as by way of example and preferably ethylamine, diethylamine, triethylamine, ethyldiisopropylamine, monoethanolamine, diethanolamine, triethanolamine, dicyclohexylamine, Dimethylaminoethanol, procaine, dibenzylamine, N-methylmorpholine, arginine, lysine, ethylenediamine and N-methylpiperidine.
- alkaline earth salts eg calcium and magnesium salts
- ammonium salts derived from ammonia or organic amines having 1 to 16 carbon atoms, such as by way of example and preferably ethylamine, diethylamine, triethylamine, ethyldiisopropylamine, monoethanolamine, diethanolamine, triethanolamine
- Another object of the present invention are medicaments containing the
- Compounds according to the invention and at least one or more further active compounds, in particular for the prophylaxis and / or therapy of tumor diseases.
- the compounds according to the invention can act systemically and / or locally.
- it may be applied in a suitable manner, e.g. oral, parenteral, pulmonary, nasal, sublingual, lingual, buccal, rectal, dermal, transdermal, conjunctival, otic or as an implant or stent.
- the compounds of the invention can be used in suitable forms.
- Administration forms are administered.
- the compounds of the invention in crystalline and / or amorphised and / or dissolved Form, such as tablets (uncoated or coated tablets, for example, with enteric or delayed-dissolving or insoluble coatings which control the release of the compound of the invention), orally disintegrating tablets or films / wafers, films / lyophilisates, capsules in the oral cavity (For example, hard or soft gelatin capsules), dragees, granules, pellets, powders, emulsions, suspensions, aerosols or solutions.
- Parenteral administration can be accomplished by bypassing an ⁇ ⁇ (e.g., intravenously, intraarterially, intracardially, intraspinally, or intralumbarally) or by resorting to absorption (e.g., intramuscularly, subcutaneously, intracutaneously, percutaneously, or intraperitoneally).
- ⁇ ⁇ e.g., intravenously, intraarterially, intracardially, intraspinally, or intralumbarally
- absorption e.g., intramuscularly, subcutaneously, intracutaneously, percutaneously, or intraperitoneally.
- Infusion preparations in the form of solutions, suspensions, emulsions, lyophilisates or sterile powders.
- Other routes of administration are suitable, for example Inhalation medicines (i.a.
- Ophthalmic preparations vaginal capsules, aqueous suspensions (lotions, shake mixtures), lipophilic suspensions, ointments, creams, transdermal therapeutic systems (such as patches), milk, pastes, foams, scattering powders, implants or stents.
- the compounds of the invention can be converted into the mentioned application forms. This can be done in a conventional manner by mixing with inert, non-toxic, pharmaceutically suitable excipients.
- adjuvants include, among others.
- Carriers e.g., microcrystalline cellulose, lactose, mannitol
- solvents e.g., liquid polyethylene glycols
- emulsifiers e.g., emulsifiers and dispersing or wetting agents
- binders e.g., polyvinylpyrrolidone
- synthetic and natural polymers e.g., albumin
- stabilizers e.g.
- Antioxidants such as ascorbic acid
- dyes e.g., inorganic pigments such as iron oxides
- flavor and / or odoriferous agents e.g., ascorbic acid
- dyes e.g., inorganic pigments such as iron oxides
- flavor and / or odoriferous agents e.g., ascorbic acid
- dyes e.g., inorganic pigments such as iron oxides
- compositions containing the compounds of the invention usually together with one or more inert, non-toxic, pharmaceutically suitable excipients, and their use for the purposes mentioned above.
- the formulation of the compounds according to the invention to pharmaceutical preparations takes place in a manner known per se, by converting the active substance (s) into the desired administration form with the auxiliaries customary in galenicals.
- auxiliaries may, for example, vehicles, fillers, disintegrants, binders, humectants, lubricants, and ⁇ 8 ⁇ ⁇ 8 ⁇ 6 ⁇ , diluents, solvents, cosolvents, emulsifiers, solubilizers, flavoring agents, colorants, preservatives, Stabilisierangs-, wetting agents, salts for altering the osmotic Pressure or buffer are used.
- the pharmaceutical formulations can be any suitable pharmaceutical formulations.
- auxiliaries may be, for example, salts, saccharides (mono-, di-, tri-, oligo- and / or polysaccharides), proteins, amino acids, peptides, fats, waxes, oils,
- Hydrocarbons and derivatives thereof, wherein the excipients may be of natural origin or may be obtained synthetically or partially synthetically.
- the present invention relates to the compounds according to the invention.
- They can be used for the prophylaxis and treatment of human diseases, in particular tumors.
- the compounds of the invention can be used in particular to the
- the compounds of the invention are particularly suitable for the prophylaxis and / or treatment of hyper-proliferative diseases such as
- BPH benign prostate hyperplasia
- tumors of the breast, the respiratory tract, the brain, the reproductive organs, the gastrointestinal tract, the genitourinary tract, the eye, the liver, the skin, the head and neck, the thyroid gland, the parathyroid gland are treatable Bone and connective tissue and metastases of these tumors.
- hematological tumors are treatable
- treatable as breast tumors are:
- tumors of the respiratory tract are treatable.
- tumors of the brain are treatable.
- Medulloblastomas For example, as tumors of the male reproductive organs are treatable: prostate carcinomas,
- tumors of the female reproductive organs are treatable:
- tumors of the gastrointestinal tract are treatable:
- Gastrointestinal stromal tumors As tumors of the urogenital tract, for example, are treatable:
- Intraocular melanomas Intraocular melanomas
- tumors of the liver are treatable:
- tumors of the skin are treatable:
- tumors of the head and neck are treatable:
- sarcomas are treatable:
- lymphomas are treatable:
- Treatable as leukemias for example:
- the compounds according to the invention can be used for the prophylaxis and / or therapy of:
- the compounds according to the invention can be used particularly advantageously for the prophylaxis and / or therapy of amma carcinomas, in particular hormone receptor-positive breast carcinomas, colorectal carcinomas, prostate carcinomas, in particular androgen receptor-negative prostate carcinomas or non-small cell lung carcinomas.
- a further subject of the present application are the compounds according to the invention for the prophylaxis and / or therapy of breast carcinomas, pancreatic carcinomas,
- the present invention further relates to the compounds according to the invention for the prophylaxis and / or therapy of mammary carcinomas, in particular hormone receptor-positive breast carcinomas, colorectal carcinomas, prostate carcinomas, in particular androgen receptor-negative prostate carcinomas or non-small cell bronchial carcinomas.
- Another object of the invention is the use of the compounds of the invention for the manufacture of a medicament.
- Another object of the present application is the use of the compounds of the invention for the manufacture of a medicament for the prophylaxis and / or therapy of tumor diseases.
- Another object of the present application is the use of the compounds of the invention for the manufacture of a medicament for the prophylaxis and / or treatment of breast carcinoma, pancreatic carcinoma, renal cell carcinoma, hepatocellular carcinoma, malignant melanoma and other skin tumors, non-small cell lung carcinoma, Endom etriumkarzinomen, colorectal carcinoma or Pro static carcinomas.
- Another object of the present application is the use of the compounds of the invention for the manufacture of a medicament for the prophylaxis and / or treatment of breast cancer, in particular hormone receptor-positive breast cancer, colorectal carcinoma, prostate cancer, especially androgerrreceptor-negative prostate cancer or non-small cell bronchial carcinoma.
- Another object of the present application is the use of the compound for the prophylaxis and / or therapy of tumor diseases.
- Another object of the present application is the use of the compounds of the invention for the prophylaxis and / or treatment of breast, pancreatic, renal cell carcinoma, hepatocellular carcinoma, malignant melanoma and other skin tumors, non-small cell bronchial carcinoma, endometrial carcinoma, colorectal carcinoma or prostate cancer.
- the present application further relates to the use of the compounds according to the invention for the prophylaxis and / or therapy of breast cancers, in particular hormone receptor-positive breast carcinomas, colorectal carcinomas, prostate carcinomas, in particular androgen receptor-negative prostate carcinomas or non-small cell bronchial carcinomas.
- Another object of the present application are pharmaceutical formulations in the form of tablets containing one of the compounds of the invention for the prophylaxis and / or treatment of breast cancer, pancreatic carcinoma, renal cell carcinoma, hepatocellular carcinoma, malignant melanoma and other skin tumors, non-small cell bronchial carcinoma, endometrial carcinoma, colorectal carcinoma or prostate cancer.
- Another object of the present application are pharmaceutical formulations in the form of tablets containing one of the compounds of the invention for the prophylaxis and / or treatment of mammary carcinomas, especially hormone receptor-positive breast carcinomas, colorectal carcinomas, prostate carcinomas, especially androgen receptor-negative prostate carcinomas or non-small cells lung cancer.
- Another object of the invention is the use of the compounds of the invention for the treatment of diseases associated with proliferative processes.
- the compounds according to the invention can be used alone or as needed in combination with one or more other pharmacologically active substances, as long as this combination does not lead to undesired and unacceptable side effects.
- Another object of the present invention are therefore pharmaceutical compositions containing a compound of the invention and one or more other active ingredients, in particular for the prophylaxis and / or therapy of the aforementioned diseases.
- the compounds according to the invention can be combined with known anti-hyperproliferative, cytostatic or cytotoxic substances for the treatment of cancers.
- the combination of the compounds according to the invention with other substances commonly used for cancer therapy or also with radiotherapy is particularly indicated.
- Suitable combination active ingredients are:
- Trimethylmelamine trimetrexate, triptorelin acetate, triptorelin pamoate, UFT, uridine, valrubicin, vesnarinone, vinblastine, vincristine, vindesine, vinorelbine, virulizine, zinecard, zinostatin stalinamer, zofran; ABI-007, Acolbifen, Actimmun, Affinitak, Aminopterin, Arzoxifen, Asoprisnil, Atamestan, Atrasentan, BAY 43-9006 (sorafenib), Avastin, CCI-779, CDC-501, Celebrex, Cetuximab, Crisnatol, cyproterone acetate, decitabine , DN-101, doxorubicin MTC, dSLIM, dutasteride, edotecarin, eflornithine, exatecan, fenretinide
- raloxifene ranpirnas, 13-cw-retinoic acid, satrapinate, seocalcitol, T-138067, tarceva, taxoprexin, thymosin alpha-1, tiazofurin, tipifarnib, tirapazamine, TLK-286, toremifene, TransMID-107R, valspodar, vapreotide, vatalanib, entporfin, vinflunine, Z-100, Zoledronic acid, as well as combinations thereof.
- the compounds according to the invention can be combined with anti-hyperproliferative agents, which can be by way of example-without this enumeration being conclusive- Aminoglutethimide, L-asparaginase, azathioprine, 5-azacytidine, bleomycin, busulfan, carboplatin, carmustine, chlorambucil, cisplatin, colaspase, cyclophosphamide, cytarabine, dacarbazine, dactinomycin, daunorubicin, diethylstilbestrol, 2 ', 2'-difluorodeoxycytidine, docetaxel, Doxorubicin (adriamycin), epirubicin, epothilone and its derivatives, erythro-hydroxynonyladenine, ethinyl estradiol, etoposide, fludarabine phosphate, 5-fluorodeoxy
- the compounds of the invention may also be combined with biological therapeutics such as antibodies (e.g., Avastin, Rituxan, Erbitux, Herceptin) and recombinant proteins.
- biological therapeutics such as antibodies (e.g., Avastin, Rituxan, Erbitux, Herceptin) and recombinant proteins.
- the compounds according to the invention can also achieve positive effects in combination with other anti-angiogenic therapies, for example with avastin, axitinib, regorafenib, reindeer, sorafenib or sunitinib.
- Combinations with proteasome and mTOR inhibitors as well as antihormones and steroidal metabolic enzyme inhibitors are particularly suitable because of their favorable side effect profile.
- A is -B (OH) 2, a boronic acid ester, preferably boronic acid pinacol ester, or
- the Suzuki couplings are generally carried out in inert solvents, in the presence of a catalyst, optionally in the presence of an additional reagent, preferably in a temperature range from room temperature to 130 ° C at atmospheric pressure.
- the reactions can also be carried out in a closed vessel with heating in the microwave.
- catalysts for Suzuki reaction conditions are conventional palladium catalysts, preferably catalysts such as e.g. Dichlorobis (triphenylphosphine) palladium, tetrakistriphenylphosphinepalladium (O), palladium on carbon, palladium (II) acetate,
- Dichloromethane complex or palladium (II) acetate with a ligand such as dicyclohexyl [2 ', 4', 6'-tri (propan-2-yl) biphenyl-2-yl] phosphine is a ligand such as dicyclohexyl [2 ', 4', 6'-tri (propan-2-yl) biphenyl-2-yl] phosphine.
- Additional reagents are, for example, potassium or cesium acetate, cesium, potassium or sodium carbonate, potassium tert-butoxide, cesium fluoride, potassium phosphate or sodium or
- Potassium hydroxide preference is given to additional reagents, e.g. Cesium carbonate and / or aqueous sodium hydroxide solution.
- Inert solvents are, for example, ethers, such as dioxane, tetrahydrofuran or 1,2-dimethoxyethane, hydrocarbons, such as benzene, xylene or toluene, or carboxamides, such as dimethylformamide, dimethylacetamide or N-methylpyrrolidone, or alkyl sulphoxides, such as dimethyl sulphoxide, or mixtures of the solvents with alcohols, such as methanol or ethanol and / or water, preferred is 1, 2-dimethoxyethane.
- ethers such as dioxane, tetrahydrofuran or 1,2-dimethoxyethane
- hydrocarbons such as benzene, xylene or toluene
- carboxamides such as dimethylformamide, dimethylacetamide or N-methylpyrrolidone
- alkyl sulphoxides such as dimethyl sulphoxide
- solvents with
- the compounds of the formula (II) can be prepared by reacting compounds of the formula (IV)
- Ci-Ce-alkyl preferably ethyl or methyl, is reacted under Dieckmann condensation conditions.
- the Dieckmann condensations are generally carried out in inert solvents in the presence of a base, preferably in a temperature range from room temperature to 130 ° C at
- bases are alkali metal or alkaline earth metal alkoxides, such as sodium or potassium tert-butyl acetate, sodium methoxide or ethoxide, potassium tert-butoxide being preferred.
- Inert solvents are, for example, ethers, such as dioxane, tetrahydrofuran or 1,2-dimethoxyethane, hydrocarbons, such as benzene, xylene or toluene, or carboxamides, such as dimethylformamide, dimethylacetamide or N-methylpyrrolidone, or alkylsulfoxides, such as dimethylsulfoxide, or alcohols, such as methanol or ethanol, preference being given to dimethylformamide.
- ethers such as dioxane, tetrahydrofuran or 1,2-dimethoxyethane
- hydrocarbons such as benzene, xylene or toluene
- carboxamides such as dimethylformamide, dimethylacetamide or N-methylpyrrolidone
- alkylsulfoxides such as dimethylsulfoxide
- alcohols such as methanol or ethanol, preference being given to dimethylformamide.
- reaction is generally carried out in inert solvents by reacting the compounds of the formula (VI) first with thionyl chloride or an equivalent reagent known to those skilled in the art and in the second stage with compounds of the formula (V) or a salt of
- the reaction in inert solvents, in the presence of a dehydration reagent, optionally in the presence of a base, preferably in a temperature range of -30 ° C to 50 ° C at atmospheric pressure.
- Inert solvents are, for example, halogenated hydrocarbons such as dichloromethane or trichloromethane, hydrocarbons such as benzene or toluene, nitromethane, tetrahydrofuran, 1, 4-dioxane, dimethylformamide or acetonitrile. It is likewise possible to use mixtures of the solvents. Particularly preferred are acetonitrile, dichloromethane, dimethylformamide, tetrahydrofuran or toluene.
- Bases are, for example, alkali metal carbonates, such as sodium or potassium carbonate or hydrogen carbonate, or organic bases such as trialkylamines, for example triethylamine, NM emylmorpholine, N-methylpiperidine, 4-dimethylaminopyridine or diisopropylethylamine.
- alkali metal carbonates such as sodium or potassium carbonate or hydrogen carbonate
- organic bases such as trialkylamines, for example triethylamine, NM emylmorpholine, N-methylpiperidine, 4-dimethylaminopyridine or diisopropylethylamine.
- carbodiimides such as ⁇ , ⁇ '- diethyl, N, N, 'dipropyl, iV, A r' -Diisopropyl-, 7V, A '-dicyclohexylcarbodiimide, 7V- suitable (3-di- methylaminoisopropyl ) -iV'-ethylcarbodiimide hydrochloride (EDC), iV-cyclohexylcarbodiimide-V '- propyloxymethyl-polystyrene (PS-carbodiimide) or carbonyl compounds such as carbonyldiimidazole, or 1,2-oxazolium compounds such as 2-ethyl-5-phenyl-1 , 2-oxazolium-3-sulfate or 2-tert-butyl-5-methylisoxazolium perchlorate, or acylamino compounds such as 2-ethyl-5-phenyl-1 , 2-o
- HATU fluorophosphate
- HOBt 1-hydroxybenztriazo l
- BOP benzotriazole-1-oxy-tris
- PyBOP benzotriazole-1-oxy-tris
- iV-hydroxysuccinimide or mixtures thereof bases.
- the condensation is carried out with PyBOP, TBTU or with EDC in the presence of HOBt.
- the compounds of the formula (I) according to the invention can be prepared by reacting a compound of the formula (VII)
- R ! , R 2 and B have the meanings given above, under the conditions given above in a Dieckmann condensation reaction.
- the compounds of the formula (VII) can be prepared by reacting compounds of the formula (V) or a salt of compounds of the formula (V) in which R s and B have the meanings indicated above, with compounds of the formula (VIII)
- R 2 has the abovementioned meaning, under the abovementioned amide coupling conditions.
- the compounds of the formula (V) required for synthesis route A and B or salts of compounds of the formula (V) in which R 1 and B have the abovementioned meanings can be prepared by reacting compounds of the formula (I) or a salt of compounds of the formula ( ⁇ )
- R 1 has the abovementioned meaning, cleaves by known methods, for example analogously to WO2002 / 02532 or WO2010 / 063378.
- the separation of the trans isomer of the formula (Xa) can be carried out in this synthesis step.
- the isomer mixture can be further reacted and the separation of the respective trans-isomeric intermediate in one of the further synthesis steps or in the final stage of the formula (I).
- amino nitriles can be prepared from the ketones of the formula (XI) by known processes, which can be hydrolyzed to the amino acids of the formula (II) by known processes.
- Compounds of the formula (XI) in which R 'has the abovementioned meaning can be prepared by reacting compounds of the formula (XII)
- R 1 has the abovementioned meaning, subjecting a ketal cleavage (see Protective Croups in Organic Synthesis, Theodora W. Greene).
- R 1 has the abovementioned meaning, methylated by known methods, for example analogously to WO2010 / 063378.
- Catalysts are, for example, alkali metal or alkaline earth metal carbonates such as sodium, potassium or cesium carbonate.
- alkali metal, alkaline earth fluorides such as lithium and cesium fluoride and fluoride salts of organic bases such as tetraethylammonium fluoride or Tetrabutylammonium fluoride can be used to catalyze the desired reaction.
- Inert solvents are, for example, ethers, such as dioxane, tetrahydrofuran or 1,2-dimethoxyethane, or carboxylic acid amides, such as dimethylformamide, dimethylacetamide or N-methylpyrrolidone, or alkyl sulphoxides, such as dimethyl sulphoxide, dimethylformamide being preferred.
- ethers such as dioxane, tetrahydrofuran or 1,2-dimethoxyethane
- carboxylic acid amides such as dimethylformamide, dimethylacetamide or N-methylpyrrolidone
- alkyl sulphoxides such as dimethyl sulphoxide, dimethylformamide being preferred.
- the primary silyl derivatives of the formula (XIII) are finally cleaved according to methods known to the person skilled in the art (see Protective Croups in Qrganic Synthesis, Theodora W. Greene).
- the compound of the formula (XIII) in which R 1 is a methoxymethyl group can be prepared by reacting the epoxide of the formula (XV)
- the epoxide of formula (XV) is known and can be prepared from the compound of formula (XIV) (Ciaccio, James A. Drahus, Antoinette L, Meis, Regina M, Tingle, Carice T, Smrtka, Michael; Geneste, Richard, Synthetic Communications, 2003, Vol. 33, pages 2135-2444).
- Example 21A 670 mg of the compound from Example 16A were refluxed in 4 ml of 30% aqueous potassium hydroxide solution for 18 hours. After cooling, the reaction mixture was concentrated to one quarter of its original volume, adjusted to pH 2 by addition of concentrated, aqueous hydrogen chloride solution, and concentrated. This gave 4.70 g of a crude product as a diastereomer mixture that still contains salts and was reacted without further purification.
- Example 21A 670 mg of the compound from Example 16A were refluxed in 4 ml of 30% aqueous potassium hydroxide solution for 18 hours. After cooling, the reaction mixture was concentrated to one quarter of its original volume, adjusted to pH 2 by addition of concentrated, aqueous hydrogen chloride solution, and concentrated. This gave 4.70 g of a crude product as a diastereomer mixture that still contains salts and was reacted without further purification.
- Example 21A 670 mg of the compound from Example 16A were refluxed in 4 ml of 30% aqueous potassium hydroxide
- the phases were separated, the aqueous phase extracted several times with ethyl acetate, the combined organic phases were dried over sodium sulfate, filtered and concentrated.
- the residue was mixed in 120 ml of acetonitrile with 12.2 g (88.3 mmol) of potassium carbonate. Under ice-cooling, the solution of the acid chloride was added dropwise and stirred for two days at room temperature. It was then concentrated, the residue was taken up in water, extracted several times with dichloromethane, the combined organic phases were washed several times with IN aqueous hydrogen chloride solution and saturated aqueous sodium bicarbonate solution, dried over sodium sulfate, filtered and concentrated.
- the crude product was purified by chromatography on silica gel (eluent: hexane / ethyl acetate gradient) and by HPLC chromatography (C18 phase, eluent: water / acetonitrile gradient / 0.1% formic acid) to give 17.4 mg (13% of theory) of the title compound.
- Table V shows the comparative examples, which Applicant regards as the closest prior art in the overview.
- the target structure could be made as follows:
- the enzyme activity is measured by quantifying the adenosine di-phosphate (ADP) formed as a byproduct of the enzyme reactions by means of the ADP-Glo TM detection system from Promega.
- ADP adenosine di-phosphate
- ATP adenosine tri-phosphate
- ADP-GLO reagent an adenylate cyclase
- kinase detection reagent is then converted the formed ADP into ATP and converted this into a glow luminescence signal in a luciferase-based reaction.
- the enzyme used was recombinant C-terminal FLAG-tagged human ACCL (acetyl-coenzyme A carboxylase alpha transcript variant 1) (GenBank Accession No. NM___198834) (amino acids 39-end) expressed in baculovirus-infected insect cells (Hi5) and purified by Anti-FLAG affinity chromatography.
- test substance was incubated on the same microtiter plates at 10 different concentrations ranging from 20 ⁇ to 1 nM (20 ⁇ , 6.7 ⁇ , 2.2 ⁇ , 0.74 ⁇ , 0.25 ⁇ , 82 ⁇ , 27 ⁇ , 9.2 ⁇ , 3.1 ⁇ M and 1 ⁇ M).
- serial dilutions were assayed at the level of 100X concentrated solution by serial 1: 3 dilutions) in duplicate for each concentration prior to assay, and IC 50 values were calculated using a 4-parameter fit using in-house software.
- the hACC2 inhibitory activity of the substances of this invention was measured in the hACC2 assay described in the following paragraphs.
- the enzyme activity is measured by quantifying the adenosine di-phosphate (ADP) formed as a by-product of the enzyme reactions by means of the ADP-Glo TM detection system from Promega.
- ADP adenosine di-phosphate
- ATP adenosine tri-phosphate
- ADP-GLO reagent an adenylate cyclase
- kinase detection reagent is then converted the formed ADP into ATP and converted this into a glow luminescence signal in a luciferase-based reaction.
- the enzyme used was recombinant C-terminal FLAG-tagged human ACC2 (acetyl-coenzyme A carboxylase 2, GenBank Accession No. NP__001084) (amino acids 27-end) expressed in baculovirus-infected insect cells (Hi5) and purified by anti-FLAG Affinity chromatography.
- test substance was incubated on the same microtiter plates at 10 different concentrations ranging from 20 ⁇ to 1 nM (20 ⁇ , 6.7 ⁇ , 2.2 ⁇ , 0.74 ⁇ , 0.25 ⁇ , 82 ⁇ , 27 ⁇ , 9.2 ⁇ ,
- serial dilutions were assayed at the level of 100X concentrated solution by serial 1: 3 dilutions) in duplicate for each concentration prior to assay, and IC 50 values were calculated with a 4-parameter fit, for which a In-house software was used.
- the substances were tested in cell-based assays, that is, the ability of the substances to tumor cell proliferation after 96 hours
- DMSZ German Collection of Microorganisms and Cell Cultures GmbH 3.3 Analysis of ACC1 Expression in Tumor and Normal Tissue
- RNA concentration was determined by means of a microrray.
- RNA was isolated from different tumor tissues and the corresponding normal tissues.
- Trizol R NA extraction reagent (Invitrogen) was used and purification was performed using the RNeasy Mini Kit (Qiagen).
- DNase I Qiagen digestion was performed to eliminate genomic DNA.
- total RNA analysis was performed using an RNA LabChip on an Agilent Bioanalyzer 2100 Platform (Agilent Technologies) and RNA concentration determined using the Peqlab NanoDrop System.
- the one-cycle eukaryotic target labeling assay from Affymetrix was used and the array was subsequently read on an Affymetrix GeneChip 3000 scanner (Affymetrix) Evaluation and quality control were performed using the Expressionist Pro 4.0 Reflner (GeneData) software.
- GeneData Expressionist Pro 4.0 Reflner
- the partition coefficient octanol / water P or D is a key parameter for estimating membrane penetration and permeability. It is defined as the ratio of the equilibrium concentrations of a substance in the two-phase system octanol / water.
- c octanol concentration of the substance in the octanol phase
- logP decadic logarithm
- the logP describes the distribution behavior of a substance that exists exclusively in its neutral form.
- the logD describes the distribution behavior of a substance at a certain pH value; Depending on the ionization constant pKa of the substance, part of the substance may be present in ionic form, part in neutral form.
- a formamide solution was used. For this purpose, 7 mg of formamide were dissolved in 10 ml of methanol. ⁇ of this stock solution were mixed with 50 ( ⁇ ) methanol and 200 1 1 water.
- TRANSIL Intestinal Absorbance & HSA Binding Combined Assay Kit was used. This is a 96-well microtiter plate (96 well-MTP) filled with transil, with which the binding to MA-transil and HSA-transil can be determined for every eight active substances. For each drug, a series of 12 wells on the transil plate is available. Two wells serve as reference and are filled only with buffer pH 7.4. Five more wells contain MA-Transil in varying increasing concentrations, the five remaining wells contain HSA-transil in varying increasing concentrations.
- the active ingredients were delivered in a 96 well MTP.
- This plate is called a mother plate.
- Per well 30 ⁇ 1 of a 10 mmol drug solution in DMSO (dimethyl sulfoxide) were included.
- Two wells at the beginning (well AI) and at the end of the plate (well Hl 2) were filled with 30 ⁇ l of 10 mmol warfarin solution in DMSO.
- Warfarin whose membrane binding and binding to HSA is known, is used to verify the accuracy of the measurement.
- From the Mother plate was prepared a daughter plate with the dilution 1 to 4000 with a mixture buffer pH 7.4 and DMSO in the ratio 1 + 1.
- the active ingredient concentration per well was 2.5 ⁇ / liter, the volume per well was 400 ⁇ .
- the 96 active ingredients from the daughter plate were distributed over a total of 12 Transil plates. Per well of the daughter plate 12 times 20 ⁇ 1 were taken. The concentration per well in the transil plate was 0.25 ⁇ 1 / ⁇ 6 ⁇ , a dilution of 1 to 10 accordingly. The content of DMSO was 5%.
- the filled Transil plates were resuspended for two minutes, then allowed to stand at room temperature for at least two minutes and then centrifuged at 600 rpm for five minutes. Subsequently, 20 ⁇ supernatant from each well of the transil plate was removed from the pipetting robot and transferred to a separate microtiter plate. In each case, the supernatants of four transil plates in a microtiter plate were pooled ("pooled"), so that at the end of three pooled microtiter plates each with 80 ⁇ 1 solution and an active compound concentration of 62.5 nM were present per well.
- This microtiter plate was measured with the Discovery Quant Optimize software from AB Sciex on the HPLC-MS.
- the three pooled microtiter plates were measured on the HPLC-MS using the software Discovery Quant Analyze from AB Sciex.
- both sides are brought to dilution with buffer or plasma on the same matrix (10% plasma) and then precipitated with methanol. From the quotient of the buffer and plasma concentration, the free (unbound) fraction (fu) is calculated. As controls, stability samples and recommen- dation samples are carried. In addition, the substance is dialyzed in buffer against buffer to check the non-specific binding to the apparatus and membrane and the adjustment of the equilibrium. Since dilution of the plasma occurs during incubation due to the osmotic pressure of the plasma proteins (volume shift), this possible error is determined by weighing empty plasma samples and included in the calculation of the fu. The equilibrium and plasma stability should not be less than 80% and at least 30% recovery. A free fraction of ⁇ 1% is called high, between 1 and 10% as moderate and> 10% as low plasma protein binding. 3.6 Pharmacokinetic parameters
- test substances were applied in dissolved form both for intravenous and for intragastric administration, using compatible solubilizers such as PEG400 and / or ethanol in a tolerated amount.
- compatible solubilizers such as PEG400 and / or ethanol in a tolerated amount.
- test substances were applied at a dose of 0.1 -1 mg kg.
- the application was in the male rat as bolus Inj ection, in the female dog as an infusion (15 min).
- about 100-150 ⁇ blood samples were taken via a jugular vein catheter (rat) or from the saphenous vein (dog).
- the blood samples were treated with lithium heparin as an anticoagulant and kept refrigerated until further processing. After centrifuging the samples for 15 min at 3000 rpm, an aliquot of ⁇ was taken from the supernatant (plasma) and precipitated by addition of 400 ⁇ ⁇ cold ACN or methanol (absolute).
- the precipitated samples were frozen overnight at 20 ° C, then centrifuged again for 15 min at 3000 rpm before 150 ⁇ _ of the clear supernatant was removed for concentration determination.
- the analysis was carried out by an Agilent 1200 HPLC system with connected LCMS / 'MS detection.
- test substances were intragastrically administered as a bolus to fasting male rats or female dogs at a dose of 0.3-1 mg / kg by means of a probe.
- 150 ⁇ ⁇ blood samples taken via a catheter in the jugular vein (rat) or from the saphenous vein (dog) - at different times after administration were about 100th
- the blood samples were treated with lithium heparin as an anticoagulant and kept refrigerated until further processing (refrigerator). After centrifugation of the samples at 3000 rpm for 15 min an aliquot of ⁇ was removed from the supernatant (plasma) and cold by the addition of 400 ⁇ ⁇ ACN or methanol (absolute) like.
- the precipitated samples were frozen overnight at -20 ° C, then centrifuged for 15 min at 3000 rpm, before 150 ⁇ of the clear supernatant was taken for concentration determination.
- the analysis was carried out by an Agilent 1200 HPLC system with connected LCMS / MS detection calculation of the PK parameters (via PK calculation software, eg WinNonLin®):
- AUCnorm Area under the plasma concentration time profile from time zero to infinity extrapolated divided by the body weight normalized dose (in kg * L / h); AUC (0-tn) norm: integrated area under the plasma concentration time profile from time zero to the last time a plasma concentration was measurable, divided by the body weight normalized dose (in kg * L / h); Cmax: maximum concentration of the test chemical in plasma (in ⁇ g / L); Cmax, norm: maximum concentration of test chemical in plasma divided by body weight normalized dose (in kg / 'L); tl / 2: half-life within a specified interval (here: terminal tl / 2, in h); Fobs%: observed oral bioavailability, AUC (0-tn) norm after i.g. Gabe divided by AUC (0-tn) norm to i.v. Administration, tmax: time, in addition, the maximum concentration of the test substance in the plasma is measured.
- the AUC (0-tn) standard after administration of a microcrystalline substance suspension is divided by the AUC (0-tn) norm after administration of a substance solution.
- Xenograft models were used in immunosuppressed mice to determine antitumoral efficacy in the living organism.
- the maximum tolerable dose was determined according to the following protocol: Female nude mice (NMRI-nude (nu / nu) mice, Taconic M & B A / S) received daily a defined dose of the test substance over a period of 3 weeks observed daily for mortality and body weight. The highest administered dose was defined as the MTD, during which no animal died during the treatment phase and there was no more than 10% decrease in body weight compared to baseline. To determine the antitumoral efficacy, xenograft models were then used in which the test substances were added to their MTD or, if this had not previously been determined, at the highest formulation that can be formulated in the standard vehicle and, in some cases, also at lower dosages.
- a prostate carcinoma model with hormone-independent human PC-3 cells in male nude mice was used primarily.
- NMRI-nude (numu) mice, Taconic M & B A / S was used primarily.
- 3 million tumor cells (suspended in medium + Matrigel) 1: 1, final 0.1 ml) were injected subcutaneously into the flank per animal.
- the mice were randomized into therapy groups and therapy started. Therapy was then followed by 2-3 times weekly measurement of tumor area and
- the T / C value was calculated based on the effect on the final tumor weight: mean value of the tumor weights in the treatment group divided by the mean value of the tumor weights in the vehicle group. 4, results:
- Table 2 summarizes the results with respect to the experimental and comparative examples from the enzyme assays.
- IC50 determinations measurements of inhibition of ACCl and ACC2 (IC50 determinations) were compared in pairs using copies of the same series of dilutions in both assays. If either the ACCl or the ACC2 -IC50-B mood was not evaluated due to poor data quality, both measurements were left unconsidered and were not listed in the table.
- the selectivity of the inhibition of ACCl versus the inhibition of ACC2 was then determined as the average of the selectivities observed in the individual measurements.
- Table 3 summarizes the results relating to the experimental and comparative examples from the cell assays.
- ACCl expression in tumor and corresponding normal tissue was determined by microarray (FIG. 1).
- the expression of ACCL was significantly upregulated compared to normal tissue in breast cancers, colorectal carcinomas,
- Table 4 shows the determined logP / D, logMA and Kd HSA values.
- Table 5 shows the equilibrium analysis of binding to human, murine, and rat plasma proteins.
- Examples 1-1, V. l-a / V.3-a, V.2-a V.4-a and 1 -4 were administered to female nude mice (NMRI nu / 'nu):
- the MTD for a 21-day treatment is once daily for the examples
- V. l-a / V.3-a above 100 mg / kg
- V.2-a / V.4-a above 80 mg / kg
- mice Number of mice: s. Tab. Tab. 8
- Example 1-1 showed therapeutic efficacy and good tolerability at 80 mg / kg and twice daily dosing.
- Example V.i-a / V.3-a showed therapeutic efficacy and good tolerability at 100 mg / kg and once daily, whereas 100 mg kg and twice daily administration showed therapeutic efficacy but no good tolerability.
- Example 1 -2 showed therapeutic efficacy and good tolerability at 40 mg / kg and 80 mg / kg (twice daily).
- Example V.2-a / V.4-a showed therapeutic efficacy and good tolerability at 80 mg kg once daily, while no therapeutic efficacy was given at 40 mg / kg and once daily, and no good at 80 mg and twice daily Compatibility showed.
- Example 1-4 showed therapeutic efficacy and good tolerability. Prediction of human pharmacokinetic parameters and human therapeutic dose
- the prediction of the human pharmacokinetic (PK) parameters was based on the in vivo PK parameters, which were collected for the rat (single species scaling), taking into account species differences in the free fraction (fu) in the plasma.
- the effective AUC area under curve
- Dose A UC X x- .
- Fig. 1 ACCl expression in tumor and corresponding normal tissue
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| CA2843809A CA2843809A1 (en) | 2011-08-04 | 2012-07-31 | Substituted 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one |
| AU2012292069A AU2012292069A1 (en) | 2011-08-04 | 2012-07-31 | Substituted 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one |
| EP12740620.5A EP2739607A1 (de) | 2011-08-04 | 2012-07-31 | Substituierte 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one |
| KR1020147005530A KR20140051378A (ko) | 2011-08-04 | 2012-07-31 | 치환된 3-(비페닐-3-일)-4-하이드록시-8-메톡시-1-아자스피로[4.5]데스-3-엔-2-온 |
| MX2014001393A MX2014001393A (es) | 2011-08-04 | 2012-07-31 | 3-(bifenil-3-il)-4-hidroxi-8-metoxi-1-azaespiro[4.5]dec-3-en-2-on as sustituidas. |
| US14/236,279 US9278925B2 (en) | 2011-08-04 | 2012-07-31 | Substituted 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one |
| BR112014002674A BR112014002674A2 (pt) | 2011-08-04 | 2012-07-31 | 3-(bifenil-3-il)-4-hidróxi-8-metóxi-1-azaspiro[4.5]dec-3-en-2-onas substituídas |
| CN201280048665.9A CN103842337A (zh) | 2011-08-04 | 2012-07-31 | 取代的3-(联苯-3-基)-4-羟基-8-甲氧基-1-氮杂螺[4.5]癸-3-烯-2-酮 |
| AP2014007469A AP2014007469A0 (en) | 2011-08-04 | 2012-07-31 | Substituted 3-(BIPHENYL-3-YL)-4-hydroxy-8-METHOXY-1-azaspiro[4.5]DEC-3-EN-2-one |
| HK14111681.5A HK1198167A1 (en) | 2011-08-04 | 2012-07-31 | Substituted 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one |
| JP2014523307A JP2014524413A (ja) | 2011-08-04 | 2012-07-31 | 置換3−(ビフェニル−3−イル)−4−ヒドロキシ−8−メトキシ−1−アザスピロ[4.5]デセ−3−エン−2−オン類 |
| IL230609A IL230609A0 (en) | 2011-08-04 | 2014-01-23 | Substituted 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one |
| TNP2014000046A TN2014000046A1 (en) | 2011-08-04 | 2014-02-03 | Substituted 3-(biphenyl-3-yl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one |
| CU2014000012A CU20140012A7 (es) | 2011-08-04 | 2014-02-05 | 3-(bifenil-3-il) -4- hidroxi-8- metoxi-1- azaespiro [4.5] dec- 3- en -2- onas sustituidas |
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| TN2014000046A1 (en) | 2015-07-01 |
| SG2014005235A (en) | 2014-06-27 |
| CA2843809A1 (en) | 2013-02-07 |
| CN103842337A (zh) | 2014-06-04 |
| CO6870039A2 (es) | 2014-02-20 |
| CU20140012A7 (es) | 2014-05-27 |
| DOP2014000022A (es) | 2014-03-31 |
| AU2012292069A1 (en) | 2014-02-13 |
| AP2014007469A0 (en) | 2014-02-28 |
| KR20140051378A (ko) | 2014-04-30 |
| MX2014001393A (es) | 2014-05-27 |
| CR20140063A (es) | 2014-03-19 |
| JP2014524413A (ja) | 2014-09-22 |
| HK1198167A1 (en) | 2015-03-13 |
| DE102011080406A1 (de) | 2013-02-07 |
| BR112014002674A2 (pt) | 2017-04-11 |
| ECSP14013192A (es) | 2014-03-31 |
| US20140275199A1 (en) | 2014-09-18 |
| IL230609A0 (en) | 2014-03-31 |
| US9278925B2 (en) | 2016-03-08 |
| EP2739607A1 (de) | 2014-06-11 |
| PH12014500250A1 (en) | 2014-03-17 |
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