WO2014173291A1 - 氘代的二氨基嘧啶化合物以及包含该化合物的药物组合物 - Google Patents
氘代的二氨基嘧啶化合物以及包含该化合物的药物组合物 Download PDFInfo
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- WO2014173291A1 WO2014173291A1 PCT/CN2014/075958 CN2014075958W WO2014173291A1 WO 2014173291 A1 WO2014173291 A1 WO 2014173291A1 CN 2014075958 W CN2014075958 W CN 2014075958W WO 2014173291 A1 WO2014173291 A1 WO 2014173291A1
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- 0 CC(C)C(C)(C(C)(C)*)OBC(CC1)=CCN1C(OC(C)(C)C)=O Chemical compound CC(C)C(C)(C(C)(C)*)OBC(CC1)=CCN1C(OC(C)(C)C)=O 0.000 description 13
- MXSNQMUVXLVDHI-UHFFFAOYSA-N CCCCNC(OC(C)(C)C)=O Chemical compound CCCCNC(OC(C)(C)C)=O MXSNQMUVXLVDHI-UHFFFAOYSA-N 0.000 description 1
- GFMIIMRPQYYMLY-UHFFFAOYSA-N Cc(c(Br)c1)cc([N+]([O-])=O)c1O Chemical compound Cc(c(Br)c1)cc([N+]([O-])=O)c1O GFMIIMRPQYYMLY-UHFFFAOYSA-N 0.000 description 1
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- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
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- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/26—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms
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- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
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Definitions
- the invention belongs to the field of medicine.
- the present invention relates to novel deuterated diaminopyrimidine compounds and pharmaceutical compositions containing the same. Background technique
- Anaplastic lymphoma kinase is a member of the insulin receptor tyrosine kinase superfamily, and ALK fusion proteins, mutations and overexpression are associated with a variety of diseases.
- ALK was first discovered in the Anaplastic large cell lymphoma (ALCL) cell line.
- the fusion protein gene formed by the balanced chromosome translocations of No. 2 and No. 5 contains the 3' end of the ALK gene (including cells). Internal domain and protein kinase domain) and nucleolar phosphoprotein gene (Nucleophosmin, NPM gene).
- ALK fusion proteins More than twenty ALK fusion proteins have been discovered that have been produced by different chromosomal rearrangements, including anaplastic large cell lymphoma, diffuse large B-cell lymphoma, inflammatory myofibroblastic tumor, neuroblastoma, etc. The onset.
- the EML4-ALK fusion protein and four other ALK fusion proteins play a fundamental role in the development of approximately 5% of non-small cell lung cancer.
- the downstream signaling pathway involved in the ALK fusion protein involves the Ras/Raf/MEK/ERKl/2 cell proliferation module and the JAK/STAT cell survival pathway, an intricate signal transduction network that affects cell proliferation, differentiation and apoptosis.
- ALK kinase inhibitors can be used to treat cancer, autoimmune diseases and the like.
- crizotinib (trade name Xalkori) was approved by the US Food and Drug Administration for the treatment of advanced lung small cell lung cancer.
- Crizotinib has a drug resistance problem in clinical applications, which has led to the development of second-generation ALK kinase inhibitors for the treatment of non-small cell lung cancer and other diseases.
- Diaminopyrimidine compounds and derivatives are inhibitors of a class of protein kinases such as ALK kinase.
- a series of pyrimidine ring 2,4-disubstituted diaminopyrimidine derivatives are disclosed in the patents WO2008073687 and WO2012106540.
- the compound LDK378 (CERITINIB) is a selective ALK kinase inhibitor, the chemical name is 5-chloro-N 2 -(2-isopropoxy-5-methyl-4-(piperidin-4-yl)benzene -N 4 -(2-(isopropylsulfonyl)phenyl)pyrimidine-2,4-diamine, for use in the treatment of cancer and cell proliferative diseases and other related diseases, the compound is currently in the treatment of cells In a clinical phase II study of proliferative diseases such as non-small cell lung cancer.
- RR 19b , ⁇ and ⁇ are each independently hydrogen, deuterium or halogen;
- R 8 is hydrogen, deuterium, halogen, cyano, unsubstituted C 1-C6 fluorenyl or C 1-C6 decyloxy, one or more deuterated or fully deuterated C 1-C6 fluorenyl or C 1-C6 decyloxy, or -water or a plurality of halogen-substituted or perhalogen-substituted C 1 -C 6 fluorenyl or C 1 -C 6 decyloxy;
- the cerium isotope content of cerium at the cerium substitution site is at least greater than the natural strontium isotope content of preferably greater than 30%, more preferably greater than 50%, more preferably greater than 75%, and even more preferably greater than 95%. , more preferably greater than 99%.
- the compound of the formula (I) contains at least one deuterium atom, more preferably two deuterium atoms, more preferably four deuterium atoms, more preferably six deuterium atoms.
- R la , R lb , R lc , RRR and R 3 are each independently hydrazine or hydrogen;
- R 12 , RR 13b , R 13e , R 14a , R 14b and 1 14 are each independently hydrazine or hydrogen; in another preferred embodiment, R i3a ! ⁇ 31) and 1 1: "each Independently hydrogen or helium;
- R 10 , RRRRRR R2Ua and R 20b are each independently hydrazine or hydrogen;
- R 8 is independently selected from the group consisting of: halogen, cyano, one or more deuterated or fully deuterated methyl or methoxy, or: fluoromethyl;
- R 3 is hydrazine
- R 8 is chlorine
- R 12 is ⁇
- R 15a, Rl 1 5 5b b and Rl 1 5 5 e c are ⁇ ;
- 19a 19b R2Ua and R 20b are ⁇ ;
- the Compound has the following characteristics:
- the compound has the following characteristics:
- the compound has the following characteristics: MS calculated value: 563; MS value: 564 ( ⁇
- the compound has the following characteristics: MS calculated value: 566; MS value: 567 ( ⁇
- the compound It has the following characteristics: MS calculated value: 562; MS value: 563 (M+H) +, 585 (M+Na) +.
- the compound does not include a non-deuterated compound.
- the non-deuterated compound is 5-chloro-N 2 -(2-isopropoxy-5-methyl-4-(piperidin-4-yl)phenyl)- N 4 -(2-(isopropylsulfonyl)phenyl)pyrimidine-2,4-diamine.
- the compound is prepared by the method described in Examples 1-16.
- a method of preparing a pharmaceutical composition comprising the steps of: administering a pharmaceutically acceptable carrier to a compound of the first aspect of the invention, or a crystalline form thereof, pharmaceutically acceptable
- the accepted salt, hydrate or solvate is mixed to form a pharmaceutical composition.
- a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a compound of the first aspect of the invention, or a crystalline form thereof, a pharmaceutically acceptable salt, hydrated Or a solvate.
- the pharmaceutical composition is an injection, a sachet, a tablet, a pill, a powder or a granule.
- the pharmaceutical composition further comprises an additional therapeutic agent, wherein the additional therapeutic agent is cancer, cardiovascular disease, inflammation, infection, immune disease, cell proliferative disease, viral disease. , metabolic diseases, or drugs for organ transplantation.
- additional therapeutic agent is cancer, cardiovascular disease, inflammation, infection, immune disease, cell proliferative disease, viral disease. , metabolic diseases, or drugs for organ transplantation.
- the additional therapeutic agent includes (but is not limited to): 5-fluorouracil, FOLFOX, avastin (avastin, bevacizumab), bexarotene (bexarotene), bortezomib (bortezomib) , calcitriol, canertinib, capecitabine, gemcitabine, carboplatin; celecoxib; cetuximab Anti (cetuximab;), cisplatin; dasatinib digoxin enzastaurin erlotinib etoposide everolimus, fluorovitamin Fulvestrant, gefitinib, genistein, imatinib, irinotecan, lapatinib, lenalidomide , letrozole, leucovorin, matuzumab oxaliplatin, paclitaxel, doxetaxel, panitumumab Cpanitumumab
- a compound according to the first aspect of the invention or a crystalline form, a pharmaceutically acceptable salt, hydrate or solvate thereof, for use in the preparation of an inhibitory protein A pharmaceutical composition of a kinase such as ALK kinase.
- the pharmaceutical composition is for treating and preventing diseases such as cancer, cell proliferative diseases, inflammation, infection, immune diseases, organ transplantation, viral diseases, cardiovascular diseases or metabolic diseases. .
- the cancer includes (but is not limited to): lung cancer, head and neck cancer, breast cancer, prostate cancer, esophageal cancer, rectal cancer, colon cancer, nasopharyngeal cancer, uterine cancer, pancreatic cancer, lymph Tumor, blood cancer, osteosarcoma, melanoma, kidney cancer, stomach cancer, liver cancer, bladder cancer, thyroid cancer or colorectal cancer.
- the immune disease or inflammation includes (but is not limited to): rheumatoid arthritis, osteoarthritis, rheumatoid spondylitis, gout, asthma, bronchitis, rhinitis, chronic obstructive Lung disease, cystic fibrosis.
- the cell proliferative disorder refers to lung cancer, head and neck cancer, breast cancer, prostate cancer, esophageal cancer, rectal cancer, colon cancer, nasopharyngeal cancer, uterine cancer, pancreatic cancer, lymphoma, blood cancer. , osteosarcoma, melanoma, kidney cancer, stomach cancer, liver cancer, bladder cancer, thyroid cancer or colorectal cancer.
- the cancer is non-small cell lung cancer.
- a method of inhibiting a protein kinase such as ALK kinase
- a disease such as cancer, cell proliferative disease, inflammation, infection, immune disease, organ transplantation, viral disease
- a method of treating a cardiovascular disease or a metabolic disease comprising the steps of: administering to a subject in need of treatment a compound of the first aspect of the invention, or a crystalline form thereof, a pharmaceutically acceptable salt, a hydrate or a solvent thereof.
- Figure 1 shows the oral administration of the control compound CERITINIB and the compound of Example 1 in male rats simultaneously.
- Fig. 2 is a graph showing the plasma concentration time of a drug of 5 mg/kg of a compound of the control compound CERITINIB and the compound of Example 2, which were orally administered to male rats.
- Fig. 3 is a graph showing the plasma concentration time of a drug of 5 mg/kg of a compound of the control compound CERITINIB and the compound of Example 3, which were orally administered to male rats.
- Fig. 4 is a graph showing the plasma concentration time of a drug of 5 mg/kg of a compound of the test compound CERITINIB and the compound of Example 13 which were orally administered to male rats by intragastric administration. detailed description
- the deuterated diaminopyrimidine compound of the present invention and a pharmaceutically acceptable salt thereof have significantly superior pharmacokinetics and/or pharmacological effects as compared with the undeuterated compound. It is therefore more suitable as a compound for inhibiting ALK kinase, and is therefore more suitable for the preparation of a medicament for treating cancer and ALK kinase-related diseases.
- the present invention has been completed on this basis. Definition
- halogen refers to F, Cl, Br, and I. More preferably, the halogen atom is selected from the group consisting of F, C1 and Br.
- C1-C6 fluorenyl refers to a straight or branched fluorenyl group containing from 1 to 6 carbon atoms, such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl. , tert-butyl, or the like.
- C1-C6 methoxy includes a straight or branched decyloxy group of 1 to 6 carbon atoms.
- deuterated refers to the replacement of one or more hydrogens in a compound or group by deuterium. Deuterated can be monosubstituted, disubstituted, polysubstituted or fully substituted. The terms “one or more deuterated” and “one or more deuterated” are used interchangeably.
- non-deuterated compound means a compound containing a proportion of germanium atoms not higher than the natural helium isotope content (0.015%).
- the cerium isotope content of the cerium at the cerium substitution site is greater than the natural strontium isotope content (0.015%), more preferably greater than 50%, more preferably greater than 75%, and even more preferably greater than 95%, more preferably The ground is greater than 97%, more preferably greater than 99%, and even more preferably greater than 99.5%.
- the compound of the formula (I) contains at least 2 deuterium atoms, more preferably 4 deuterium atoms, more preferably 6 deuterium atoms, more preferably 8 deuterium atoms.
- N may be 14 N and/or 15 N; 0 may be 16 0 and/or 18 0.
- N is 14 N and/or 0 is 16 0.
- the isotopic content of 14 N at the position of the nitrogen atom is ⁇ 95%, more preferably ⁇ 99%.
- the isotope content of 16 0 at the position of the oxygen atom is ⁇ 95%, more preferably ⁇ 99%.
- the term "compound of the invention” refers to a compound of formula (I).
- the term also encompasses various crystalline forms, pharmaceutically acceptable salts, hydrates or solvates of the compounds of formula (I).
- the term "pharmaceutically acceptable salt” means a salt suitable for use as a medicament formed by the compound of the present invention and an acid or a base.
- the pharmaceutically acceptable salts include inorganic salts and organic salts.
- a preferred class of salts are the salts of the compounds of the invention with acids.
- Suitable acids for forming salts include, but are not limited to: mineral acids such as hydrochloric acid, hydrobromic acid, hydrofluoric acid, sulfuric acid, nitric acid, phosphoric acid; formic acid, acetic acid, trifluoroacetic acid, propionic acid, oxalic acid, malonic acid, succinic acid, Organic acids such as fumaric acid, maleic acid, lactic acid, malic acid, tartaric acid, citric acid, picric acid, benzoic acid, methanesulfonic acid, ethanesulfonic acid, p-toluenesulfonic acid, benzenesulfonic acid, naphthalenesulfonic acid; Amino acids such as amino acid, phenylalanine, aspartic acid, and glutamic acid.
- mineral acids such as hydrochloric acid, hydrobromic acid, hydrofluoric acid, sulfuric acid, nitric acid, phosphoric acid
- formic acid
- salts of the compounds of the invention with bases, such as alkali metal salts (for example sodium or potassium salts), alkaline earth metal salts (for example magnesium or calcium salts), ammonium salts (such as lower ammonium steroxide).
- bases such as alkali metal salts (for example sodium or potassium salts), alkaline earth metal salts (for example magnesium or calcium salts), ammonium salts (such as lower ammonium steroxide).
- Salts and other pharmaceutically acceptable amine salts such as methylamine salt, ethylamine salt, propylamine salt, dimethylamine salt, trimethylamine salt, diethylamine salt, triethylamine salt, uncle Butylamine salt, ethylenediamine salt, hydroxyethylamine salt, dihydroxyethylamine salt, trishydroxyethylamine salt, and an amine salt formed of morpholine, piperazine, and lysine, respectively.
- solvate means that the compound of the invention is coordinated to a solvent molecule to form a complex ratio of the complex.
- “Hydrate” means a complex formed by the coordination of a compound of the present invention with water.
- the compound of the present invention further includes a prodrug of the diaminopyrimidine compound represented by the formula (I).
- prodrug includes a compound of the formula (I) which may be biologically active or inactive, which, when taken by a suitable method, is metabolized or chemically reacted in the human body, or a salt or solution of a compound of formula (I).
- the prodrugs include, but are not limited to, carboxylic acid esters, carbonates, phosphates, nitrates, sulfates, sulfone esters, sulfoxide esters, amino compounds, carbamates, azo compounds of the compounds. , phosphoramide, glucoside, ether, acetal, etc.
- the preparation method of the non-deuterated diaminopyrimidine compound and its physiologically compatible salt used in the present invention is known. of.
- the preparation of the diaminopyrimidine compound corresponding to the deuterated can be carried out by the same route using the corresponding deuterated starting compound as a starting material.
- the compound of the formula (I) of the present invention can be produced according to the preparation method described in WO2008073687, except that the non-deuterated raw material is replaced with a deuterated raw material in the reaction.
- each reaction is usually carried out in an inert solvent at room temperature to reflux temperature (for example, 0 ° C to 80 ° C, preferably 0 ° C to 50 t.
- the reaction time is usually 0.1 hour to 60 hours, compared The best is 0.5-48 hours.
- X, X 1 , X 2 are selected from the group consisting of F, Cl, Br, I, 0Ts, 0Ms, OTf; R la , R lb , R lc , R 2a , R 2b , R 2c , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R u , R 12 , R 13a , R 13b , R 13c , R 14a , R 14b , R 14c , R 15a , R 15b , R 15c , R 16 , R 17a , R 17b , R 18a , R 18b , R 19a , R 19b , R 20a or R 20b have the same meanings as defined above.
- the nitrobenzene compound II and the mercapto alcohol compound III are reacted under basic conditions to form the compound IV.
- the 4-halopiperidine compound V is protected by Boc to give the compound VI, which is subjected to boron oximation to give the boron compound VII.
- Compound IV and boron compound VII are coupled by Suzuki to give compound VIII, which is then reduced to give aniline compound IX.
- the thiophenol compound X and the halogenated hydrazine compound XI are subjected to a substitution reaction under basic conditions to obtain a phenyl sulfide compound XII, and a 2,4-dihalopyrimidine compound XIV is substituted under basic conditions to obtain a 2-halogen.
- the pyrimidine compound XIII is further subjected to an oxidation reaction to obtain a compound XV.
- Compound XV and aniline compound IX are coupled to give compound XVI; compound XVI is subjected to de Boc protection to give compound I of the present invention.
- the above reaction is carried out in an inert solvent such as dichloromethane, dichloroacetamidine, acetonitrile, n-hexane, toluene, tetrahydrofuran, hydrazine, hydrazine-dimethylformamide, hydrazine, hydrazine-dimethylacetamide, dimethylamine.
- Sulfone, isopropanol, n-butanol, tert-butanol tert-butanol, dioxane, etc. are carried out at a temperature of 0 to 200 °C.
- the base is selected from the group consisting of potassium carbonate, cesium carbonate, sodium hydroxide, potassium hydroxide, n-butyl lithium, t-butyl lithium, isobutyl lithium, lithium diisopropylamide, potassium phosphate, bis(trimethyl) Silicon based;) lithium amide, bis(trimethylsilyl) potassium amide, potassium t-butoxide, sodium t-butoxide, sodium ethoxide, 4-dimethylaminopyridine, pyridine, triethylamine,
- PG is an amino protecting group such as t-butoxycarbonyl, benzyl, benzyloxycarbonyl, p-methoxybenzyl, etc.
- the o-nitrophenol compound XVII and the compound A1 are reacted under basic conditions to form the compound IV.
- 4-piperidone compound A2 and N-phenylbis(trifluoromethylsulfonyl)imide are reacted to give compound A3, which is then reacted with dipentyl diboron to give compound A4.
- Compound IV and compound A4 are subjected to SUZUKI coupling reaction to obtain compound A5; compound A5 is reduced by hydrogen or helium gas, deprotection group, hydrochloric acid salt to obtain compound aniline hydrochloride A6; compound A6 and compound XV are condensed to obtain compound I of the present invention. .
- the above reaction is carried out in an inert solvent such as dichloromethane, dichloroacetamidine, acetonitrile, n-hexane, toluene, tetrahydrofuran, hydrazine, hydrazine-dimethylformamide, hydrazine, hydrazine-dimethylacetamide, dimethylamine.
- an inert solvent such as dichloromethane, dichloroacetamidine, acetonitrile, n-hexane, toluene, tetrahydrofuran, hydrazine, hydrazine-dimethylformamide, hydrazine, hydrazine-dimethylacetamide, dimethylamine.
- Sulfone, isopropanol, n-butanol, tert-butanol, dioxane, etc. are carried out at a temperature of 0 to 200 °C.
- the base is selected from the group consisting of potassium carbonate, cesium carbonate, sodium hydroxide, potassium hydroxide, n-butyl lithium, t-butyl lithium, isobutyl lithium, lithium diisopropylamide, potassium phosphate, bis(trimethyl) Silicon based;) lithium amide, bis(trimethylsilyl) potassium amide, potassium t-butoxide, sodium t-butoxide, sodium ethoxide, 4-dimethylaminopyridine, pyridine, triethylamine, diisopropyl Alkylamine and the like.
- Deuterated compound A2 can pass the following route
- Compound 20 is subjected to hydrazine-hydrogen exchange with chloroform/heavy water under the action of 1,5,7-triazidebicyclo(4.4.0) ⁇ -5-ene to give compound 21.
- Compound 22 is protected with ethylene glycol to obtain ketal compound 23, which is then reduced by LiAlD4 to give compound 24; compound 24 is protected with methanesulfonyl group to give compound 25, and then reacted with benzylamine to give compound 26, which is obtained by deprotection with hydrochloric acid.
- Deuterated compounds A8 and A10 can be obtained by the following preparative route:
- R LA , R LB , R LC , R 2A , R 2B , R 2C , and R 3 are as defined above.
- R 18A , R 18B , R 19A , R 19B , 1 2() 3 or 1 2 ( 3 ⁇ 4 has the same definition as before,
- the compound of the present invention has an excellent inhibitory activity against a protein kinase (such as ALK kinase), the compound of the present invention and various crystal forms thereof, a pharmaceutically acceptable inorganic or organic salt, hydrate or solvate, And pharmaceutical compositions containing the compound of the invention as the main active ingredient are useful for the treatment, prevention, and alleviation of diseases mediated by protein kinases (e.g., ALK kinase).
- the compounds of the present invention are useful for treating diseases such as cancer, cell proliferative diseases, inflammation, infection, immune diseases, organ transplantation, viral diseases, cardiovascular diseases or metabolic diseases.
- compositions of the present invention comprise a safe or effective amount of a compound of the present invention or a pharmacologically acceptable salt thereof, and a pharmaceutically acceptable excipient or carrier.
- safe and effective amount refers to: The amount of the compound is sufficient to significantly improve the condition without causing serious side effects.
- the pharmaceutical composition contains from 1 to 2000 mg of the compound/agent of the invention, more preferably from 10 to 1000 mg of the compound of the invention.
- the "one dose" is a capsule or a tablet.
- “Pharmaceutically acceptable carrier” means: one or more compatible solid or liquid fillers or gel materials which are suitable for human use and which must be of sufficient purity and of sufficiently low toxicity. By “compatibility” it is meant herein that the components of the composition are capable of intermixing with the compounds of the invention and with each other without significantly reducing the efficacy of the compound.
- pharmaceutically acceptable carriers are cellulose and its derivatives (such as sodium carboxymethylcellulose, sodium ethylcellulose, cellulose acetate, etc.), gelatin, talc, solid lubricants (such as stearic acid).
- magnesium stearate magnesium stearate
- calcium sulfate calcium sulfate
- vegetable oils such as soybean oil, sesame oil, peanut oil, olive oil, etc.;
- polyols such as propylene glycol, glycerin, mannitol, sorbitol, etc.
- emulsifiers such as Tween®
- Wetting agents such as sodium decyl sulfate
- colorants such as flavoring agents, stabilizers, antioxidants, preservatives, pyrogen-free water, etc.
- the mode of administration of the compound or pharmaceutical composition of the present invention is not particularly limited, and representative modes of administration include, but are not limited to, oral, intratumoral, rectal, parenteral (intravenous, intramuscular or subcutaneous), and topical administration. .
- Solid dosage forms for oral administration include capsules, tablets, pills, powders, and granules.
- the active compound is mixed with at least one conventional inert excipient (or carrier), such as sodium citrate or dicalcium phosphate, or mixed with: (a) a filler or compatibilizer, for example, Starch, lactose, sucrose, glucose, mannitol and silicic acid; (b) binders, for example, hydroxymethylcellulose, alginate, gelatin, polyvinylpyrrolidone, sucrose and gum arabic; (c) moisturizing An agent, for example, glycerin; (d) a disintegrant, for example, agar, calcium carbonate, potato starch or tapioca starch, alginic acid, certain complex silicates, and sodium carbonate; (e) a slow solvent such as paraffin; f) absorption accelerators, for example, quaternary amine compounds; (g) wetting agents, such as cetyl alcohol and
- Solid dosage forms such as tablets, troches, capsules, pills, and granules can be prepared with coatings and shells such as enteric coatings and other materials known in the art. They may contain opacifying agents and the release of the active compound or compound in such compositions may be released in a portion of the digestive tract in a delayed manner. Examples of embedding components that can be used are polymeric materials and waxy materials. If necessary, the active compound may also be in the form of microcapsules with one or more of the above-mentioned excipients.
- Liquid dosage forms for oral administration include pharmaceutically acceptable emulsions, solutions, suspensions, syrups or elixirs.
- the liquid dosage form may contain inert diluents conventionally employed in the art, such as water or other solutions.
- Agents, solubilizers and emulsifiers for example, ethanol, isopropanol, ethyl carbonate, ethyl acetate, propylene glycol, 1,3-butylene glycol, dimethylformamide, and oils, especially cottonseed oil, peanut oil, Corn germ oil, olive oil, castor oil and sesame oil or a mixture of these substances.
- compositions may contain adjuvants such as wetting agents, emulsifying and suspending agents, sweetening agents, flavoring agents and perfumes.
- the suspension may contain a suspending agent, for example, ethoxylated isostearyl alcohol, polyoxyethylene sorbitol and sorbitan ester, microcrystalline cellulose, aluminum methoxide and agar or a mixture of these and the like.
- a suspending agent for example, ethoxylated isostearyl alcohol, polyoxyethylene sorbitol and sorbitan ester, microcrystalline cellulose, aluminum methoxide and agar or a mixture of these and the like.
- compositions for parenteral injection may comprise a physiologically acceptable sterile aqueous or nonaqueous solution, dispersion, suspension or emulsion, and a sterile powder for reconstitution into a sterile injectable solution or dispersion.
- Suitable water-containing and non-aqueous vehicles, diluents, solvents or vehicles include water, ethanol, polyols and suitable mixtures thereof.
- Dosage forms for the compounds of the invention for topical administration include ointments, powders, patches, propellants and inhalants.
- the active ingredient is mixed under sterile conditions with a physiologically acceptable carrier and any preservatives, buffers, or propellants which may be required if necessary.
- the compounds of the invention may be administered alone or in combination with other pharmaceutically acceptable compounds.
- a pharmaceutical composition When a pharmaceutical composition is used, a safe and effective amount of a compound of the invention is applied to a mammal in need of treatment
- the dose at the time of administration is a pharmaceutically acceptable effective dose, and for a person having a weight of 60 kg, the daily dose is usually from 1 to 2000 mg, preferably from 50 to 1000 mg.
- specific doses should also take into account factors such as the route of administration, the health of the patient, etc., which are within the skill of the skilled physician.
- the compounds of the present invention have a number of advantages over non-deuterated compounds known in the art. The main advantages of the invention include:
- the compound of the present invention has excellent inhibitory activity against a protein kinase (e.g., ALK kinase).
- a protein kinase e.g., ALK kinase
- the compound By changing the metabolism of the compound in the organism by the technique of deuteration, the compound has better pharmacokinetic parameter characteristics.
- the dosage can be changed and a long-acting preparation can be formed to improve the applicability.
- Substituting hydrazine for a hydrogen atom in a compound can increase the drug concentration of the compound in the animal due to its strontium isotope effect, thereby improving the efficacy of the drug.
- the deuterated starting materials used in the following examples may be non-deuterated compounds (such as 1-bromo-5-fluoro-2) -Methyl-4-nitrobenzene) a deuterated compound obtained by a deuteration reaction by a conventional method.
- Example 1 Preparation of 5-chloro-N 2 -(2-isopropoxy-5-methyl-4-(2,2,6,6-piperidin-4-yl)phenyl)-N 4 -(2-(isopropylsulfonyl)phenyl)pyrimidine-2,4-diamine (Compound 13)
- Compound 14 can also be prepared by the following method:
- Compound 15 can also pass the following
- the compound was added to the compound 1-benzyl-2,2,6,6- ⁇ 3 ⁇ 4-4-(5-isopropoxy-2-methyl-4-nitrophenyl)-1,2,3,6- Tetrahydropyridine (0.30 g, 0.81 mmol), palladium on carbon (0.03 g, 50% palladium content) and methanol (10 ml) were replaced with hydrogen three times and warmed to 45 ° C for 40 hours.
- the palladium carbon was removed by filtration, and the filtrate was concentrated to give a white solid.
- the obtained gray solid and an isopropyl alcohol hydrochloride solution (2M, 2 ml) were successively added to the flask, and stirred for 2 hr.
- the reaction mixture was concentrated to dryness crystals crystals crystals crystals
- Example 2 The procedure described in Example 1 was followed by: 1-bromo-5-(24prop-2-yloxy)-2-methyl-4-nitrobenzene (Compound 14) and 2-( (24 prop-2-yl)decyl)aniline (Compound 15) replaces 1-bromo-5-isopropoxy-2-methyl-4-nitrobenzene (Compound 5) and 2-(isopropyl decyl), respectively Aniline (Compound 9), replacing 1-bromo-5-fluoro-2-methyl-4-nitrobenzene with 1-bromo-5-fluoro-2-(-methyl)-4-nitrobenzene (compound) 4) Thus, the target compound is obtained.
- reaction solution was quenched by the addition of pure water and extracted with ethyl acetate three times. The organic phases were combined, washed sequentially with water and brine, dried over anhydrous sodium sulfate. The crude product was isolated and purified by TLC to give the objective product as colorless transparent liquid (0.29 g, yield: 70%)
- the compound was added to the compound 4-(5-( ⁇ -isopropoxy)-2-methyl-4-nitrophenyl)-5,6-dihydropyridine-1(2H)-carboxylic acid tert-butyl ( 0.28 g, 0.73 mmol), palladium on carbon (0.028 g, 50% palladium content) and methanol (10 ml) were replaced with hydrogen three times and warmed to 45 ° C overnight. The palladium on carbon was removed by filtration, and the filtrate was concentrated to give a white solid.
- Example 12 5-Chloro-indole 2 -((2- ⁇ /-propan-2-yloxy)-5-methyl-4-(2,2,6,6-piperidin-4-yl) -6- ⁇ /-phenyl)- ⁇ 4 -(2-((2- ⁇ /-propan-2-yl)sulfonyl)phenyl)pyrimidine-2,4-diamine;
- the crude compound 63 was dissolved in anhydrous tetrahydrofuran (3 mL), cooled to below -78 ° C, and then n-butyllithium hexane solution (1.6 M, 0.94 mL, 1.5 mmol) was added and stirred for 60 minutes. . Keep the temperature below -70 ° C, and add 1-benzyl-2,2,3,3,5,5,6,6-4-piperidin-4-one (0.25 g, 1.3 mmoi; A solution of tetrahydrofuran (1 mL) was added dropwise to room temperature and stirred overnight. Concentrated hydrochloric acid (0.5 mL) was added thereto and stirred overnight.
- Control compound 5-Chloro-N 2 -(2-isopropoxy-5-methyl-4-(piperidin-4-yl) Phenyl)-N 4 -(2-(isopropylsulfonyl)phenyl)pyrimidine-2,4-diamine (CERITINIB) and
- Test compound Example 1 ⁇
- Rats were given standard words and given water. Fasting began 16 hours before the test.
- the drug was dissolved with PEG400 and dimethyl sulfoxide. Blood was collected from the eyelids at a time point of 0.083 hours, 0.25 hours, 0.5 hours, 1 hour, 2 hours, 4 hours, 6 hours, 8 hours, 12 hours, and 24 hours after administration.
- Rats were briefly anesthetized after inhalation of ether, and 300 ⁇ L of blood samples were collected from the eyelids in test tubes. There is 30 ⁇ L of 1% heparin salt solution in the tube. The tubes were dried overnight at 60 ° C before use. After the blood sample collection was completed at a later time point, the rats were anesthetized and sacrificed.
- Plasma samples were centrifuged at 5000 rpm for 5 minutes at 4 ° C to separate plasma from red blood cells. Pipette 100 ⁇ L ⁇ plasma into a clean plastic centrifuge tube to indicate the name and time of the compound. Plasma was stored at -80 °C prior to analysis. The concentration of the compound of the present invention in plasma was determined by LC-MS/MS. Pharmacokinetic parameters were calculated based on the plasma concentration of each animal at different time points.
- Example 18 In vitro pharmacodynamic evaluation of the compounds of the invention against ALK kinase
- the 96-well plate was coated with a coating solution (125 ⁇ M/well;) at 37 ° C overnight, and the coating solution was a polypeptide substrate containing 2.5 ⁇ ⁇ / well of ALK kinase [Poly (4: 1 Glu, Tyr) Peptide, A PBS solution purchased from SignalChem]. Then, each well was washed with 200 ⁇ l of a washing buffer (PBS containing 0.05% Tween 80), and left to dry at 37 ° C for at least 2 hours.
- a washing buffer PBS containing 0.05% Tween 80
- Detection of phosphorylated polypeptide substrates using a mouse anti-phosphotyrosine monoclonal antibody (clone 4G10, purchased from EMD Millipore;), monoclonal antibody containing 4% bovine serum albumin in PBS 1 :500 dilution. After incubating for 30 minutes at room temperature, the antibody solution was removed and washed 5 times with 200 ⁇ l of washing buffer (PBS containing 0.05% Tween 80).
- the secondary antibody (; anti-mouse IgG) was added to ⁇ /well, and the secondary antibody was diluted with PBS 1 : 1000 containing 4% bovine serum albumin, incubated at room temperature for 30 minutes, and the wells were washed again as above.
- Example 16 ⁇ 5 nM
- Example 19 Pharmaceutical composition
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BR112015026819-6A BR112015026819A2 (pt) | 2013-04-22 | 2014-04-22 | composto de diamino-pirimidina deuterada, método para preparar uma composição farmacêutica, composição farmacêutica, uso de um composto, método para preparar um composto e intermediário |
AU2014256635A AU2014256635B2 (en) | 2013-04-22 | 2014-04-22 | Deuterated diaminopyrimidine compounds and pharmaceutical compositions comprising such compounds |
KR1020157032690A KR20150143780A (ko) | 2013-04-22 | 2014-04-22 | 중수소화된 디아미노피리미딘 화합물 및 이 화합물을 함유하는 약물 조성물 |
EP14788313.6A EP2990405B1 (en) | 2013-04-22 | 2014-04-22 | Deuterated diaminopyrimidine compounds and pharmaceutical compositions comprising such compounds |
US14/786,069 US9809572B2 (en) | 2013-04-22 | 2014-04-22 | Deuterated diaminopyrimidine compounds and pharmaceutical compositions comprising such compounds |
CA2929661A CA2929661C (en) | 2013-04-22 | 2014-04-22 | Deuterated diaminopyrimidine compounds and pharmaceutical compositions comprising such compounds |
CN201480023017.7A CN105189479B (zh) | 2013-04-22 | 2014-04-22 | 氘代的二氨基嘧啶化合物以及包含该化合物的药物组合物 |
JP2016509282A JP6131384B2 (ja) | 2013-04-22 | 2014-04-22 | 重水素化ジアミノピリミジン化合物およびこの化合物を含む薬物組成物 |
KR1020177036601A KR102041442B1 (ko) | 2013-04-22 | 2014-04-22 | 중수소화된 디아미노피리미딘 화합물 및 이 화합물을 함유하는 약물 조성물 |
RU2015149767A RU2632907C2 (ru) | 2013-04-22 | 2014-04-22 | Дейтерированные диаминопиримидиновые соединения и фармацевтические композиции, содержащие такие соединения |
US15/790,425 US10618884B2 (en) | 2013-04-22 | 2017-10-23 | Deuterated diaminopyrimidine compounds and pharmaceutical compositions comprising such compounds |
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CN104109149B (zh) * | 2013-04-22 | 2018-09-28 | 苏州泽璟生物制药有限公司 | 氘代的二氨基嘧啶化合物以及包含该化合物的药物组合物 |
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Also Published As
Publication number | Publication date |
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CN105189479A (zh) | 2015-12-23 |
US20160185753A1 (en) | 2016-06-30 |
EP2990405A1 (en) | 2016-03-02 |
CA2929661A1 (en) | 2014-10-30 |
CN105189479B (zh) | 2018-11-23 |
AU2014256635B2 (en) | 2017-03-09 |
KR20150143780A (ko) | 2015-12-23 |
CN104109149B (zh) | 2018-09-28 |
JP2016516826A (ja) | 2016-06-09 |
US20180044323A1 (en) | 2018-02-15 |
CA2929661C (en) | 2021-04-27 |
RU2015149767A (ru) | 2017-05-26 |
JP6131384B2 (ja) | 2017-05-17 |
BR112015026819A2 (pt) | 2020-05-19 |
EP2990405B1 (en) | 2019-07-17 |
CN104109149A (zh) | 2014-10-22 |
KR20170143026A (ko) | 2017-12-28 |
EP2990405A4 (en) | 2016-11-02 |
RU2632907C2 (ru) | 2017-10-11 |
US10618884B2 (en) | 2020-04-14 |
KR102041442B1 (ko) | 2019-11-06 |
US9809572B2 (en) | 2017-11-07 |
AU2014256635A1 (en) | 2015-12-10 |
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