JP7379680B2 - テルフェニル化合物の新規な塩 - Google Patents
テルフェニル化合物の新規な塩 Download PDFInfo
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- JP7379680B2 JP7379680B2 JP2022519478A JP2022519478A JP7379680B2 JP 7379680 B2 JP7379680 B2 JP 7379680B2 JP 2022519478 A JP2022519478 A JP 2022519478A JP 2022519478 A JP2022519478 A JP 2022519478A JP 7379680 B2 JP7379680 B2 JP 7379680B2
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- salt
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- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 208000024313 Testicular Neoplasms Diseases 0.000 description 1
- 206010057644 Testis cancer Diseases 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N beta-monoglyceryl stearate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- 208000026900 bile duct neoplasm Diseases 0.000 description 1
- 201000009036 biliary tract cancer Diseases 0.000 description 1
- 208000020790 biliary tract neoplasm Diseases 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 201000010881 cervical cancer Diseases 0.000 description 1
- 208000006990 cholangiocarcinoma Diseases 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 208000029742 colonic neoplasm Diseases 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002702 enteric coating Substances 0.000 description 1
- 238000009505 enteric coating Methods 0.000 description 1
- 201000004101 esophageal cancer Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 201000010175 gallbladder cancer Diseases 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 201000010536 head and neck cancer Diseases 0.000 description 1
- 208000014829 head and neck neoplasm Diseases 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000001341 hydroxy propyl starch Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 235000013828 hydroxypropyl starch Nutrition 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 201000010982 kidney cancer Diseases 0.000 description 1
- 229960004393 lidocaine hydrochloride Drugs 0.000 description 1
- YECIFGHRMFEPJK-UHFFFAOYSA-N lidocaine hydrochloride monohydrate Chemical compound O.[Cl-].CC[NH+](CC)CC(=O)NC1=C(C)C=CC=C1C YECIFGHRMFEPJK-UHFFFAOYSA-N 0.000 description 1
- 239000012669 liquid formulation Substances 0.000 description 1
- 201000007270 liver cancer Diseases 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- 229960005015 local anesthetics Drugs 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000007923 nasal drop Substances 0.000 description 1
- 229940100662 nasal drops Drugs 0.000 description 1
- 238000001683 neutron diffraction Methods 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 201000008968 osteosarcoma Diseases 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229940124641 pain reliever Drugs 0.000 description 1
- 201000002528 pancreatic cancer Diseases 0.000 description 1
- 208000008443 pancreatic carcinoma Diseases 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229960001309 procaine hydrochloride Drugs 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 206010038038 rectal cancer Diseases 0.000 description 1
- 201000001275 rectum cancer Diseases 0.000 description 1
- 238000001028 reflection method Methods 0.000 description 1
- 238000000646 scanning calorimetry Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 235000020374 simple syrup Nutrition 0.000 description 1
- 238000004467 single crystal X-ray diffraction Methods 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 201000003120 testicular cancer Diseases 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000000825 ultraviolet detection Methods 0.000 description 1
- 201000005112 urinary bladder cancer Diseases 0.000 description 1
- 238000002460 vibrational spectroscopy Methods 0.000 description 1
- 238000001845 vibrational spectrum Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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
- C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom 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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/14—Nitrogen atoms not forming part of a nitro radical
-
- 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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
- A61K31/203—Retinoic acids ; Salts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/04—Monocyclic monocarboxylic acids
- C07C63/06—Benzoic acid
- C07C63/08—Salts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Description
化合物Aの安息香酸塩の結晶化に使用される好ましい溶媒の例としては、n-ヘプタン、酢酸エチル、メチルイソブチルケトン、メチルエチルケトン、n-ヘプタンとメチルエチルケトンの混合溶媒、エタノール、エタノールと水の混合物、ケトン、酢酸エチル、2-メチルテトラヒドロフランが挙げられるがこれらに限定されない。
本明細書で使用され、かつ別途明記されていない限り、「本質的に純粋」な特定の結晶形態又は非晶質形態を含む試料、例えば、他の固体形態及び/又は他の化合物を本質的に含まない試料は、特定のいくつかの実施形態において、約25%未満、約20%未満、約15%未満、約10%未満、約9%未満、約8%未満、約7%未満、約6%未満、約5%未満、約4%未満、約3%未満、約2%未満、約1%未満、約0.75%未満、約0.5%未満、約0.25%未満又は約0.1%未満の重量パーセントの1又は複数の他の固体形態及び/又は他の化合物を含む。
好ましい実施形態では、化合物Aのソルビン酸塩は化合物Aのモノソルベートである。
別の好ましい実施形態では、化合物Aのソルビン酸塩は結晶である。また別の好ましい実施形態では、化合物Aのソルビン酸塩は化合物Aのモノソルベートの結晶である。
得られた4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルの安息香酸塩を結晶形態で分離すること
を含む(4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルの安息香酸塩の結晶の製造方法。
得られた(4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルのソルビン酸塩の結晶を結晶形態で分離すること
を含む4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルのソルビン酸塩の結晶の製造方法。
粉末X線回折は、試験物質を必要に応じてメノウ製乳鉢で軽く粉砕した後、次の試験条件に従い測定した。
装置:EMPYREAN (Malvern PANalytical)
反射法(集約法)
ターゲット:Cu
X線管電流:40mA
X線管電圧:45kV
走査範囲:2θ=5.0~40.0°
ステップサイズ:2θ=0.0131°
走査速度:0.0015/秒
発散スリット:1°
散乱スリット:2.0mm
受光スリット:8.0mm
DSC測定は次の試験条件に従って測定した。
試料:約1mg(L-酒石酸塩のみ、例外で0.5mg)
試料容器:アルミニウム製
昇温範囲:25℃から300℃まで
昇温速度:10℃/分
雰囲気ガス:窒素
窒素ガス流量:30 mL/分
化合物Aは、PCT WO2017/090756号公報に記載された実施例化合物37の合成方法により調製した。
260mgの安息香酸を26mLのメチルイソブチルケトンに溶解し、混合物を製造例1の方法によって得られた1000mgの化合物Aに加えた。懸濁液を室温で約16.5時間撹拌し、濾過し、固形物を集めて乾燥させ、845.2mgの標題の結晶を得た(収率:67%)。
4mLのジイソプロピルエーテルを400mgの製造例1の方法により得られた化合物Aに加えた。懸濁液を50℃で一晩撹拌し、固形物を集めて乾燥させ、310mgの標題の結晶を得た(収率:78%)。
240mgのコハク酸及び15mLのアセトニトリルを、600mgの製造例3の方法により得られた化合物Aのフリー体であるフリー体 (つまりフリー塩基)の結晶に加えた。懸濁液を50℃で2時間撹拌し、ろ過紙、固形物を集めて乾燥し、634mgの標題の結晶を得た(収率:85%)。
165mgのL-酒石酸と25mLのメタノールを、500mgの製造例1の方法により得られた化合物Aに加えた。懸濁液を50℃で約100分、40℃で約100分、及び25℃で約19時間半、この順で撹拌し、濾過し、固形物を集めて乾燥させ、166mgの標題の結晶を得た(収率:25%)。
70.5mgのソルビン酸と7.5mLの酢酸エチルを、300mgの製造例1の方法により得られた化合物Aに加えた。懸濁液を50℃で約90分間撹拌し、ろ過し、固形物を集めて乾燥させ、167mgの標題の結晶を得た(収率:45%)。
図14において、結晶は、示差走査熱量(DSC)曲線において147℃付近の吸熱ピークのピーク温度を有している。
水分吸脱着試験
水分吸脱着試験は、次の試験条件に従って測定した。約10mgの試料を専用の石英製ホルダーに充填し、以下の条件下で試料の各湿度における重量を連続的に測定し記録した。なお、データ処理を含む装置の取扱いは、各装置で指示された方法及び手順にしたがった。
装置:VTI SA+(ティー・エイ・インスツルメント社製)
乾燥温度:60℃
昇温速度:1℃/分
乾燥の平衡:300分を超えない範囲で、5分間で0.01wt%減少しないことを確認
測定温度:25℃
加湿の平衡:120分を超えない範囲で、5分間で0.01wt%増加しないことを確認
相対湿度プログラム:5~95%RHまで5%RHずつ上げ、95%RH~5%RHまで5%RHずつ下げる
化合物AのL-酒石酸塩の重量変化は、+7.8%w/wであった。
固体安定性試験(加速試験)
製造例2-4及び6で得られた化合物Aの安息香酸塩、化合物Aのフリー体、化合物Aのコハク酸塩、及び化合物Aのソルビン酸塩を、60℃/周囲湿度(密封条件)で4週間保存したときの固体安定性を、次の条件で測定した。
保存容器:褐色ガラス容器
UV検出:220nm
カラム温度:40℃
カラム流速:1.0mL/分
インジェクション量:5μL
サンプルクーラー:5℃
試料の濃度:0.5mg/mL
移動相B:アセトニトリル
ラットにおける薬物動態(PK)試験で、3つの薬、すなわち化合物Aのフリー体、化合物Aの安息香酸塩、及び化合物Aのソルビン酸塩の各々のAUC、Cmax(μM)、及びTmax(hr)を計算した。各薬は32mg/5mL/kgの用量で動物に投与した。化合物Aのフリー体、化合物Aの安息香酸塩、及び化合物Aのソルビン酸塩類のAUCは、それぞれ16.04のμM hr、16.13μM hr及び11.64μM hrであった。3つの化合物のCmaxは、2.56μM、2.68μM、及び2.03μMであった。3つの化合物のTmaxは、4.0時間、2.7時間及び2.3時間であった。塩の形態でさえ優れた薬の吸収が達成されることが明らかとなった。
Claims (21)
- 4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルの安息香酸塩。
- 結晶である請求項1に記載の塩。
- 前記結晶が15.3°、16.2°、17.8°、21.4°及び25.5°から成る群より選択された回折角(2θ±0.2°)の少なくとも2つのピークを有する粉末X線回折スペクトルを有する請求項2に記載の塩。
- 前記結晶が示差走査熱量(DSC)曲線において193℃付近の吸熱ピークのピーク温度を有する請求項2又は3に記載の塩。
- 前記結晶が示差走査熱量(DSC)曲線において188℃から198℃までの範囲の吸熱ピークのピーク温度を有する請求項2又は3に記載の塩。
- 前記結晶が下の図の粉末X線回折スペクトルを有する請求項2~5のいずれか1項に記載の塩。
- 4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルのソルビン酸塩。
- 結晶である請求項7に記載の塩。
- 前記結晶が5.5°、10.9°、16.2°、17.2°、20.3°及び24.4°から成る群より選択された回折角(2θ±0.2°)の少なくとも2つのピークを有する粉末X線回折スペクトルを有する請求項8に記載の塩。
- 前記結晶が示差走査熱量(DSC)曲線において147℃付近の吸熱ピークのピーク温度を有する請求項8又は9に記載の塩。
- 前記結晶が示差走査熱量(DSC)曲線において142℃から152℃までの範囲の吸熱ピークのピーク温度を有する請求項8又は9に記載の塩。
- 前記結晶が下の図の粉末X線回折スペクトルを有する請求項8~11のいずれか1項に記載の塩。
- 請求項1~12のいずれか1項に記載の塩を有効成分として含有するLSD1阻害剤。
- 請求項1~12のいずれか1項に記載の塩を含む医薬組成物。
- LSD1関連疾患又は障害を予防又は治療するための医薬組成物である請求項14に記載の医薬組成物。
- 経口投与用組成物である請求項14又は15に記載の医薬組成物。
- 請求項1~12のいずれか1項に記載の塩を有効成分として含有する抗腫瘍剤。
- LSD1関連疾患又は障害の予防及び/又は治療に使用される請求項1~12のいずれか1項に記載の塩。
- 抗腫瘍剤の製造における請求項1~12のいずれか1項に記載の塩の使用。
- 4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルを安息香酸と反応させることを含む、4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルの安息香酸塩の製造方法。
- 4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルをソルビン酸と反応させることを含む、4-[5-[(3S)-3-アミノピロリジン-1-カルボニル]-2-[2-フルオロ-4-(2-ヒドロキシ-2-メチル-プロピル)フェニル]フェニル]-2-フルオロ-ベンゾニトリルのソルビン酸塩の製造方法。
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