WO2022019289A1 - テモゾロミドと変異型idh1酵素阻害剤の組み合わせ医薬 - Google Patents
テモゾロミドと変異型idh1酵素阻害剤の組み合わせ医薬 Download PDFInfo
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- WO2022019289A1 WO2022019289A1 PCT/JP2021/027070 JP2021027070W WO2022019289A1 WO 2022019289 A1 WO2022019289 A1 WO 2022019289A1 JP 2021027070 W JP2021027070 W JP 2021027070W WO 2022019289 A1 WO2022019289 A1 WO 2022019289A1
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Definitions
- FT2102 can be produced, for example, according to the method described in WO2016 / 044787.
- WO2016 / 044787 is incorporated herein by reference in its entirety.
- a compound having a basic substituent can be made into a salt by reacting with an acid.
- hydrohalogenates such as hydrofluoride, hydrochlorides, hydrobromide, hydroiodide
- inorganic acid salts such as nitrates, perchlorates, sulfates, phosphates
- benzenesulfonate ants such as p- toluenesulfonic acid salt - Rusuruhon salt
- glycine and lysine salts Arginine salt, ornithine salt, glutamate, asparaginate and other amino acid
- Gliomas can be classified by pathological diagnosis. For example, in the 3rd edition of the Brain Tumor Handling Regulations (Kanehara Publishing Co., Ltd.), the classification is based on the 4th edition of the WHO classification (WHO2007). The main classifications are A.
- Astrocytoma Hairy cell astrocytoma, Pylomyxoid astrocytoma, Subepicy astrocytoma Pleomolytic astrocytoma, diffuse astrocytoma, Fibrillary astrocytoma, hypertrophic astrocytoma protocytoma astrocytoma ), Anaplastic astrocytoma, Glioblastoma, Giant cell glioblastoma, Gliosarcoma, Gliomatois.
- Oligoastrocytoma tumors Oligodendroglioma, Anaplastic oligoastrocytoma, Oligoastrocytoma, oligoastrocytoma, oligoastrocytoma.
- Grade III includes, for example, anaplastic astrocytoma, anaplastic oligoastrocytoma, anaplastic oligoastrocytoma, and anaplastic anaplastic anaplastic, anaplastic astrocytoma. And so on.
- Grade IV includes, for example, glioblastoma, giant cell glioblastoma, glioblastoma, and the like.
- the mutations of R132 include, for example, a mutation to histidine (R132H), a mutation to citocin (R132C), a mutation to leucine (R132L), a mutation to serine (R132S), and a mutation to glycine (R132G). Mutations to valine (R132V) include, but are not limited to.
- the compound represented by the formula (I) of the present invention, or a pharmaceutically acceptable salt thereof, is particularly suitable as an inhibitor of the R132 mutant of IDH1.
- temozolomide is an anticancer agent classified as an alkylating agent, and is a 3-methyl-4-oxo-3,4-dihydromidazo [5,1-d] [1, 2,3,5] Also called tetrazine-8-carboxamide. It is used all over the world as the product name "Temodar”.
- the present invention may be used in combination with other antitumor agents and other therapies (eg, radiation therapy, immunotherapy) in addition to temozolomide and mutant IDH1 enzyme inhibitors.
- therapies eg, radiation therapy, immunotherapy
- the compound of the present invention or a pharmaceutically acceptable salt thereof can be in various forms such as tablets, powders, granules, capsules and liquids, depending on the therapeutic purpose and the like. It can also be administered, for example, in the form of a liposome delivery system.
- the liposome can also be added with the auxiliary moieties (eg, antibodies, ligands, etc.) that enhance therapeutically useful properties.
- the "patients" to whom the mutant IDH1 enzyme inhibitor and temozolomide are administered in combination are not only individuals suffering from cancer but also individuals during or after treatment for cancer (for example, cancer recurrence). (Individuals that may be affected) are included.
- Parenteral administration includes, for example, intravenous administration, arterial administration, intramuscular administration, intrathoracic administration, intraperitoneal administration, direct administration to a target site (eg, tumor), and the like.
- the dose is not particularly limited as long as it is an effective amount for treating the target disease, and may be appropriately selected according to the patient's age, weight, symptoms, health condition, progress of the disease, and the like.
- the frequency of administration is not particularly limited and may be appropriately selected depending on the intended purpose.
- the daily dose may be administered once a day or divided into a plurality of doses. You may.
- the dose range of each active ingredient is usually about 0.01 mg / kg body weight to about 500 mg / kg body weight, preferably about 0.1 mg / kg body weight per day. ⁇ About 100 mg / kg body weight.
- the dose of temozolomide is preferably 1/5 to 4/5 as compared with the case of normal use (when administered alone). , More preferably 1/4 to 3/4, still more preferably 1/3 to 2/3, and more preferably about 1/2 (for example, 2/5 to 3/5, 1/2). ..
- treatment includes not only complete recovery from cancer, but also suppression of cancer progression (suppression of cancer tissue growth, reduction of cancer tissue, etc.) and suppression of cancer development (suppression of cancer development, etc.). Suppression of the development of secondary cancer, suppression of recurrence of cancer, etc.), alleviation of cancer-related symptoms are included.
- feed CRF-1 (Oriental Yeast Industry Co., Ltd.) + water group for injection
- feed + temozolomid aqueous solution (0.75 mg / kg) group
- feed + temozolomid aqueous solution 1.5 mg / kg) kg
- test compound mixed feed combined test compound at a ratio of 0.34% (weight ratio) based on CRF-1) + water group for injection
- test compound mixed feed + temozolomid aqueous solution 0.75 mg / kg
- test compound was administered as a test compound-containing feed for 40 days.
- the compound (variant IDH1 enzyme inhibitor) used in this test was (2E) -3- (1- ⁇ [5- (2-fluoropropane-2-yl) -3- ( 2,4,6-trichlorophenyl) -1,2-oxazol-4-yl] carbonyl ⁇ -3-methyl-1H-indole-4-yl) prop-2-enoic acid tert-butylamine salt, WO2016 / It was synthesized and used by the method described in [Example 168] of 052697.
- the tumor volumes for 40 days after grouping are shown in Table 1 and FIG.
- the combined use of the test compound and temozolomide was found to have a stronger tumor growth inhibitory effect while reducing the dose of temozolomide.
- the present invention by combining temozolomide and a mutant IDH1 enzyme inhibitor, it is possible to reduce the dose of temozolomide without reducing the antitumor effect. As a result, the risk of developing temozolomide-dependent secondary cancer can be reduced. Therefore, the present invention is particularly available in the medical field as a combination drug having an excellent effect on cancer having an IDH1 gene mutation.
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Abstract
Description
(2)テモゾロミドと、同時に、または異時に投与されることを特徴とする(1)に記載の医薬組成物。
(3)変異型IDH1酵素阻害剤が、
(i)下記式(I)で示される化合物またはその製薬学的に許容される塩、
(iii)AG-881またはその製薬学的に許容される塩、
(iv)BAY1436032またはその製薬学的に許容される塩、
(v)IDH305またはその製薬学的に許容される塩、および
(vi)FT-2102またはその製薬学的に許容される塩、
のいずれか1種である、(1)または(2)に記載の医薬組成物。
(4)変異型IDH1酵素阻害剤が、上記式(I)で示される化合物またはその製薬学的に許容される塩である、(1)から(3)のいずれか1つに記載の医薬組成物。
(5)変異型IDH1酵素阻害剤が、上記式(I)で示される化合物のtert-ブチルアミン塩である、(1)から(3)のいずれか1つに記載の医薬組成物。
(6)がんがIDH1遺伝子変異を有するがんである、(1)から(5)のいずれか1つに記載の医薬組成物。
(7)がんが脳腫瘍である、(1)から(6)のいずれか1つに記載の医薬組成物。
(8)脳腫瘍が神経膠腫である、(7)に記載の医薬組成物。
(9)変異型IDH1酵素阻害剤とテモゾロミドを組み合わせて投与されることを特徴とする、がんの治療に用いられる医薬組成物。
(10)変異型IDH1酵素阻害剤およびテモゾロミドが同時に、または異時に投与されることを特徴とする(9)に記載の医薬組成物。
(11)変異型IDH1酵素阻害剤が、
(i)下記式(I)で示される化合物またはその製薬学的に許容される塩、
(iii)AG-881またはその製薬学的に許容される塩、
(iv)BAY1436032またはその製薬学的に許容される塩、
(v)IDH305またはその製薬学的に許容される塩、および
(vi)FT-2102またはその製薬学的に許容される塩、
のいずれか1種である、(9)または(10)に記載の医薬組成物。
(12)変異型IDH1酵素阻害剤が、上記式(I)で示される化合物またはその製薬学的に許容される塩である、(9)から(11)のいずれか1つに記載の医薬組成物。
(13)変異型IDH1酵素阻害剤が、上記式(I)で示される化合物のtert-ブチルアミン塩である、(9)から(11)のいずれか1つに記載の医薬組成物。
(14)がんがIDH1遺伝子変異を有するがんである、(9)から(13)のいずれか1つに記載の医薬組成物。
(15)がんが脳腫瘍である、(9)から(14)のいずれか1つに記載の医薬組成物。
(16)脳腫瘍が神経膠腫である、(15)に記載の医薬組成物。
(17)変異型IDH1酵素阻害剤とテモゾロミドを組み合わせて投与することを特徴とする、がんの治療方法。
(18)変異型IDH1酵素阻害剤およびテモゾロミドを同時に、または異時に投与することを特徴とする(17)に記載のがんの治療方法。
(19)変異型IDH1酵素阻害剤が、
(i)下記式(I)で示される化合物またはその製薬学的に許容される塩、
(iii)AG-881またはその製薬学的に許容される塩、
(iv)BAY1436032またはその製薬学的に許容される塩、
(v)IDH305またはその製薬学的に許容される塩、
(vi)FT-2102またはその製薬学的に許容される塩、および
(vii)LY3410738またはその製薬学的に許容される塩、
のいずれか1種である、(17)または(18)に記載のがんの治療方法。
(20)変異型IDH1酵素阻害剤が、上記式(I)で示される化合物またはその製薬学的に許容される塩である、(17)から(19)のいずれか1つに記載のがんの治療方法。
(21)変異型IDH1酵素阻害剤が、上記式(I)で示される化合物のtert-ブチルアミン塩である、(17)から(20)のいずれか1つに記載のがんの治療方法。
(22)がんがIDH1遺伝子変異を有するがんである、(17)から(21)のいずれか1つに記載のがんの治療方法。
(23)がんが脳腫瘍である、(17)から(22)のいずれか1つに記載のがんの治療方法。
(24)脳腫瘍が神経膠腫である、(23)に記載のがんの治療方法。
(25)変異型IDH1酵素阻害剤とテモゾロミドとを含有する、がんの治療に用いられる医薬組成物。
(26)変異型IDH1酵素阻害剤を含有する医薬組成物とテモゾロミドを含有する医薬組成物との組み合わせである、がんの治療に用いられる医薬組成物。
(27)変異型IDH1酵素阻害剤が、
(i)下記式(I)で示される化合物もしくはその製薬学的に許容される塩、
(iii)AG-881もしくはその製薬学的に許容される塩、
(iv)BAY1436032もしくはその製薬学的に許容される塩、
(v)IDH305もしくはその製薬学的に許容される塩、
(vi)FT-2102もしくはその製薬学的に許容される塩、および
(vii)LY3410738もしくはその製薬学的に許容される塩、
のいずれか1種である、(25)または(26)に記載の医薬組成物。
(28)変異型IDH1酵素阻害剤が、上記式(I)で示される化合物またはその製薬学的に許容される塩である、(25)から(27)のいずれか1つに記載の医薬組成物。
(29)変異型IDH1酵素阻害剤が、上記式(I)で示される化合物のtert-ブチルアミン塩である、(25)から(27)のいずれか1つに記載の医薬組成物。
(30)がんがIDH1遺伝子変異を有するがんである、(25)から(29)のいずれか1つに記載の医薬組成物。
(31)がんが脳腫瘍である、(25)から(30)のいずれか1つに記載の医薬組成物。
(32)脳腫瘍が神経膠腫である、(31)に記載の医薬組成物。
(i)下記式(I)で示される化合物またはその製薬学的に許容される塩、
(iii)AG-881またはその製薬学的に許容される塩、
(iv)BAY1436032またはその製薬学的に許容される塩、
(v)IDH305またはその製薬学的に許容される塩、
(vi)FT-2102またはその製薬学的に許容される塩、
(vii)LY3410738またはその製薬学的に許容される塩。
(i)上記式(I)で示される化合物またはその製薬学的に許容される塩、
(ii)Ivosidenibまたはその製薬学的に許容される塩、
(iii)AG-881またはその製薬学的に許容される塩、
(iv)BAY1436032またはその製薬学的に許容される塩、
(v)IDH305またはその製薬学的に許容される塩
(vi)FT-2102またはその製薬学的に許容される塩、および
(vii)LY3410738またはその製薬学的に許容される塩は、大気中に放置したり、または、再結晶したりすることにより、水分子を取り込んで、水和物となる場合があり、そのような水和物も本発明に包含される。
(i)上記式(I)で示される化合物またはその製薬学的に許容される塩、
(ii)Ivosidenibまたはその製薬学的に許容される塩、
(iii)AG-881またはその製薬学的に許容される塩、
(iv)BAY1436032またはその製薬学的に許容される塩、
(v)IDH305またはその製薬学的に許容される塩、
(vi)FT-2102またはその製薬学的に許容される塩、および
(vii)LY3410738またはその製薬学的に許容される塩は、溶媒中に放置されたり、または、再結晶したりすることにより、ある種の溶媒を吸収し、溶媒和物となる場合があり、そのような溶媒和物も本発明に包含される。
NSGマウス(日本チャールズリバー株式会社)96匹に対し、4mm大のピースに分けたIDH1 R132H変異を有するヒト患者由来膠芽腫A1074を右腋窩部皮下に移植した。適宜、ノギスを用い腫瘤の計測を行い、腫瘍体積(mm3)を(長径)×(短径)2/2の計算式で計算して、腫瘤の増殖および薬効の確認に用いた。
腫瘍増殖抑制率(%)={1-(各時点での各治療群の腫瘍体積)÷(飼料+注射用水群の腫瘍体積)}×100。
Claims (18)
- テモゾロミドと組み合わせて投与されることを特徴とする、変異型IDH1酵素阻害剤を含有する、がんの治療に用いられる医薬組成物。
- テモゾロミドと、同時に、または異時に投与されることを特徴とする請求項1に記載の医薬組成物。
- がんがIDH1遺伝子変異を有するがんである、請求項1から5のいずれか1項に記載の医薬組成物。
- がんが脳腫瘍である、請求項1から6のいずれか1項に記載の医薬組成物。
- 脳腫瘍が神経膠腫である、請求項7に記載の医薬組成物。
- 変異型IDH1酵素阻害剤とテモゾロミドを組み合わせて投与されることを特徴とする、がんの治療に用いられる医薬組成物。
- 変異型IDH1酵素阻害剤およびテモゾロミドが同時に、または異時に投与されることを特徴とする請求項9に記載の医薬組成物。
- がんがIDH1遺伝子変異を有するがんである、請求項9から13のいずれか1項に記載の医薬組成物。
- がんが脳腫瘍である、請求項9から14のいずれか1項に記載の医薬組成物。
- 脳腫瘍が神経膠腫である、請求項15に記載の医薬組成物。
- 変異型IDH1酵素阻害剤とテモゾロミドを組み合わせて投与することを特徴とする、がんの治療方法。
- 変異型IDH1酵素阻害剤およびテモゾロミドを同時に、または異時に投与することを特徴とする請求項17に記載のがんの治療方法。
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| CN202180060294.5A CN116348145A (zh) | 2020-07-21 | 2021-07-20 | 替莫唑胺和突变型idh1酶抑制剂的组合药物 |
| MX2023000902A MX2023000902A (es) | 2020-07-21 | 2021-07-20 | Combinacion farmaceutica de temozolomida e inhibidor de la enzima mutante idh1. |
| CA3189348A CA3189348A1 (en) | 2020-07-21 | 2021-07-20 | Combination pharmaceutical of temozolomide and mutant idh1 enzyme inhibitor |
| KR1020237005800A KR20230042065A (ko) | 2020-07-21 | 2021-07-20 | 테모졸로마이드와 돌연변이 idh1 효소 억제제의 조합 의약 |
| BR112022026634A BR112022026634A2 (pt) | 2020-07-21 | 2021-07-20 | Combinação farmacêutica de temozolomida e inibidor da enzima idh1 mutante |
| AU2021311539A AU2021311539A1 (en) | 2020-07-21 | 2021-07-20 | Combination drug of temozolomide and inhibitor of mutated IDH1 enzyme |
| IL299859A IL299859A (en) | 2020-07-21 | 2021-07-20 | A combination drug of temozolomide and a mutant IDH1 enzyme inhibitor |
| US18/016,540 US20230270814A1 (en) | 2020-07-21 | 2021-07-20 | Combination pharmaceutical of temozolomide and mutant idh1 enzyme inhibitor |
| PH1/2023/550171A PH12023550171A1 (en) | 2020-07-21 | 2021-07-20 | Combination drug of temozolomide and inhibitor of mutated idh1 enzyme |
| EP21845205.0A EP4186525A4 (en) | 2020-07-21 | 2021-07-20 | COMBINATION OF TEMOZOLOMIDE AND INHIBITOR OF THE MUTANT IDH1 ENZYME |
| CONC2023/0001045A CO2023001045A2 (es) | 2020-07-21 | 2023-01-31 | Combinación farmacéutica de temozolomida e inhibidor de la enzima mutante idh1 |
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| EP (1) | EP4186525A4 (ja) |
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| CN (1) | CN116348145A (ja) |
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| KR20230042065A (ko) | 2023-03-27 |
| JP7827417B2 (ja) | 2026-03-10 |
| PH12023550171A1 (en) | 2024-03-18 |
| CO2023001045A2 (es) | 2023-02-06 |
| IL299859A (en) | 2023-03-01 |
| TW202216139A (zh) | 2022-05-01 |
| BR112022026634A2 (pt) | 2023-01-31 |
| EP4186525A1 (en) | 2023-05-31 |
| EP4186525A4 (en) | 2024-04-03 |
| MX2023000902A (es) | 2023-02-22 |
| CN116348145A (zh) | 2023-06-27 |
| US20230270814A1 (en) | 2023-08-31 |
| JP2022021331A (ja) | 2022-02-02 |
| AU2021311539A1 (en) | 2023-02-09 |
| CA3189348A1 (en) | 2022-01-27 |
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