JP4733021B2 - 複素環式化合物及びそれを有効成分とする抗悪性腫瘍剤 - Google Patents
複素環式化合物及びそれを有効成分とする抗悪性腫瘍剤 Download PDFInfo
- Publication number
- JP4733021B2 JP4733021B2 JP2006511743A JP2006511743A JP4733021B2 JP 4733021 B2 JP4733021 B2 JP 4733021B2 JP 2006511743 A JP2006511743 A JP 2006511743A JP 2006511743 A JP2006511743 A JP 2006511743A JP 4733021 B2 JP4733021 B2 JP 4733021B2
- Authority
- JP
- Japan
- Prior art keywords
- compound
- difluoromethyl
- methoxybenzimidazol
- dimethylmorpholino
- morpholinopyrimidine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
-
- 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
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
-
- 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
- A61P35/04—Antineoplastic agents specific for metastasis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oncology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
B. L. Johnson et al. Cancer, 42: 2157-2161(1978)
一般式(I)で表される本発明の化合物は、下記反応式に示されるように塩化シアヌル又は2,4,6-トリクロロピリミジン(化合物II)を出発原料としてベンズイミダゾール化合物(化合物V)、モルホリン化合物(化合物VI)及びR1H(化合物VII)を順次反応させることにより製造することができる。
化合物B:2-(2-ジフルオロメチル-4-ヒドロキシベンズイミダゾール-1-イル)-4-(2,2-ジメチルモルホリノ)-6-モルホリノピリミジン
化合物C:2-(2-ジフルオロメチル-4-ヒドロキシベンズイミダゾール-1-イル)-4-(cis-2,3-ジメチルモルホリノ)-6-モルホリノピリミジン
化合物D:2-(2-ジフルオロメチル-4-ヒドロキシベンズイミダゾール-1-イル)-4-(trans-2,6-ジメチルモルホリノ)-6-モルホリノピリミジン
6週齢のBDF1系雄性マウスを用いて薬物動態試験を行った。被検化合物は、薬物重量の2.5倍量のヒドロキシプロピルセルロース(低分子量)[HPC(L)]と共にジクロロメタンに溶解した後に減圧乾固し、薬物濃度として20mg/mLとなるように蒸留水に懸濁した。16時間絶食したマウスに200mg/kgの投与量で被検化合物を強制経口投与した。投与後1, 2, 4, 8, 24時間後に、それぞれ2匹のマウスの眼窩より採血して血清を得た。得られた血清100μL に内部標準物質及び蒸留水1mLを加えてジエチルエーテルで抽出し、溶媒を減圧留去した後に溶離液で溶解してHPLC測定試料とした。HPLCは逆相系カラムを用い、溶離液はアセトニトリル−リン酸緩衝液(pH2.5)系を用いた。標準品から得られた回帰直線(Y = aX + b)を用いて、試料血清中の薬物濃度を算出した。算出した血清中薬物濃度から、WinNonlin (Pharsight社製 ver. 4.01) を用いて曲線下面積(AUC1h-24h)を算出し、その結果を下記表1に示す。
─────────────────────────────────
被験化合物 AUC1h-24h (μg・h/ml) 被験化合物 AUC1h-24h (μg・h/ml)
─────────────────────────────────
化合物1 332 化合物A 17
化合物2 146 化合物B 5
化合物3 87 化合物C 17
化合物4 138 化合物D 68
化合物9 88
─────────────────────────────────
ミュータント系BALB/cヌードマウスを用いて継代したヒト結腸癌WiDrの2mm角切片を腫瘍移植片としてミュータント系BALB/cヌードマウスの左胸部皮下に移植し、腫瘍が指数増殖期に達した時点で一群5匹に群分けし、実験に用いた。被検化合物とHPC(L)が1:2.5の比率となるようジクロロメタンに溶解したのち減圧乾固し、蒸留水に懸濁して、それぞれ被検化合物100mg/kgの投与量で1日1回、週6回2週間経口投与した。経日的に腫瘍の長径及び短径を計測し、腫瘍体積を算出した。各計測日の腫瘍体積を検体投与開始日の腫瘍体積で除して相対腫瘍増殖率を算出し、検体投与群の相対腫瘍増殖率(T)及び対照群の相対腫瘍増殖率(C)からT/C(%)を算出した。最終日のT/C(%)が50%以下でかつMann-WhitneyのU検定で片側1%の危険率で有意差がある場合を有効(+)と判定した。
────────────────────────────
被験化合物 T/C(%) 判定 被験化合物 T/C(%) 判定
────────────────────────────
化合物1 35.7 + 化合物A 78.3 −
化合物2 28.8 + 化合物B 88.4 −
────────────────────────────
────────────────────────────
被験化合物 GI50(μM) 被験化合物 GI50(μM)
────────────────────────────
化合物1 0.45 化合物A 0.15
化合物2 0.14 化合物B 0.09
────────────────────────────
2-(2-ジフルオロメチル-4-メトキシベンズイミダゾール-1-イル)-4-(cis-2,6-ジメチルモルホリノ)-6-モルホリノピリミジン(化合物1)
(1)DMF(100ml)に2-ジフルオロメチル-4-メトキシベンズイミダゾール9.03g(45.6mmol)を溶解し、60%NaH1.82g(45.6mmol)を加え、30分間撹拌した。その反応溶液を、氷冷下、2,4,6-トリクロロピリミジン15.7g(92.1mmol)をDMF(100ml)に溶解した溶液に加え、氷浴中30分間さらに室温にて2時間撹拌した。反応液に水を加え、析出した結晶をロ取し、ヘキサン、エーテルで充分洗浄した後風乾し、2-(2-ジフルオロメチル-4-メトキシベンズイミダゾール-1-イル)-4,6-ジクロロピリミジン12.3g(収率78%)を得た。
NMR(CDCl3)δ: 1.28(6H, d, J=6Hz), 2.6-2.7(2H, m), 3.6-3.9(10H, m), 4.05(3H, s), 4.1-4.2(2H, m), 5.49(1H, s), 6.79(1H, d, J=8Hz), 7.33(1H, t, J=8Hz), 7.42(1H, t, J=54Hz), 7.78(1H, d, J=8Hz)
MS m/z:474(M+)
融点:166〜168℃
NMR(CDCl3)δ:1.30(6H, s), 3.49(2H,s), 3.4-3.9(12H, m), 4.05(3H, s), 5.47(1H, s), 6.79(1H, d, J=8Hz), 7.32(1H, t, J=8Hz), 7.41(1H, t, J=54Hz), 7.78(1H, d, J=8Hz)
MS m/z:474(M+)
融点:176〜178℃
NMR(CDCl3)δ: 1.20(3H, d, J=5Hz), 1.22(3H, d, J=5Hz), 3.6-3.7(1H, m), 3.6-4.1(13H, m), 4.05(3H, s), 5.47(1H, s), 6.79(1H, d, J=8Hz), 7.32(1H, t, J=8Hz), 7.42(1H, t, J=53Hz), 7.78(1H, d, J=8Hz)
MS m/z:474(M+)
融点:101〜103℃
NMR(CDCl3)δ: 1.28(6H, d, J=6Hz), 3.3-4.2(14H, m), 4.05(3H, s), 5.46(1H, s), 6.79(1H, d, J=8Hz), 7.32(1H, t, J=8Hz), 7.42(1H, t, J=53Hz), 7.78(1H, d, J=8Hz)
MS m/z:474(M+)
融点:203〜205℃
NMR(CDCl3)δ: 3.6-3.9(16H, m), 4.05(3H, s), 5.50(1H, s), 6.79(1H, d, J=8Hz), 7.32(1H, t, J=8Hz), 7.43(1H, t, J=54Hz), 7.78(1H, d, J=8Hz)
MS m/z:446(M+)
融点:235〜237℃
NMR(CDCl3)δ: 1.28(6H, d, J=6Hz), 3.56(2H, s), 3.8-4.0(12H, m), 4.05(3H, s), 6.82(1H, d, J=8Hz), 7.34(1H, t, J=8Hz), 7.44(1H, t, J=54Hz), 7.86(1H, d, J=8Hz)
MS m/z:475(M+)
融点:209〜211℃
NMR(CDCl3)δ: 1.57 (6H, s), 1.60 (6H, s), 2.6-2.8(2H, m), 3.6-3.9(8H, m), 4.05 (3H, s), 4.5-4.6(2H, m), 6.81(1H, d, J=8Hz), 7.36(1H, t, J=8Hz), 7.47(1H, t, J=54Hz), 7.88(1H, d, J=8Hz)
MS m/z:503(M+)
融点:188〜190℃
NMR(CDCl3)δ:1.56(3H, t, J=7Hz), 3.6-3.9(16H, m), 4.32(2H, q, J=7Hz), 5.51(1H, s), 6.79(1H, d, J=8Hz), 7.27(1H, t, J=8Hz), 7.42(1H, t, J=54Hz), 7.76(1H, d, J=8Hz)
MS m/z:460(M+)
融点:114〜116℃
NMR(CDCl3)δ:1.30(6H, s), 1.56(3H, t, J=7Hz), 3.49(2H, s), 3.5-3.9(12H, m), 4.32(2H, q, J=7Hz), 5.47(1H, s), 6.78(1H, d, J=8Hz), 7.30(1H, t, J=8Hz), 7.41(1H, t, J=53Hz), 7.76(1H, d, J=8Hz)
MS m/z:488(M+)
Claims (6)
- XがCH、Yがメチル、R1がモルホリノ、R2、R3がいずれもメチルである請求項1記載の化合物。
- 一般式(I)の化合物が2-(2-ジフルオロメチル-4-メトキシベンズイミダゾール-1-イル)-4-(cis-2,6-ジメチルモルホリノ)-6-モルホリノピリミジンである請求項1記載の化合物。
- 一般式(I)の化合物が2-(2-ジフルオロメチル-4-メトキシベンズイミダゾール-1-イル)-4-(2,2-ジメチルモルホリノ)-6-モルホリノピリミジンである請求項1記載の化合物。
- 請求項1〜4記載の少なくとも1つの化合物を有効成分とする抗悪性腫瘍剤。
- 薬学的に許容しうる希釈剤又は担体と共に、抗悪性腫瘍活性成分として請求項1〜4記載の少なくとも1つの化合物を含有する医薬組成物。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006511743A JP4733021B2 (ja) | 2004-03-31 | 2005-03-30 | 複素環式化合物及びそれを有効成分とする抗悪性腫瘍剤 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004103273 | 2004-03-31 | ||
| JP2004103273 | 2004-03-31 | ||
| JP2006511743A JP4733021B2 (ja) | 2004-03-31 | 2005-03-30 | 複素環式化合物及びそれを有効成分とする抗悪性腫瘍剤 |
| PCT/JP2005/006111 WO2005095389A1 (ja) | 2004-03-31 | 2005-03-30 | 複素環式化合物及びそれを有効成分とする抗悪性腫瘍剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2005095389A1 JPWO2005095389A1 (ja) | 2008-02-21 |
| JP4733021B2 true JP4733021B2 (ja) | 2011-07-27 |
Family
ID=35063701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006511743A Expired - Fee Related JP4733021B2 (ja) | 2004-03-31 | 2005-03-30 | 複素環式化合物及びそれを有効成分とする抗悪性腫瘍剤 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7855199B2 (ja) |
| EP (1) | EP1741714B1 (ja) |
| JP (1) | JP4733021B2 (ja) |
| KR (1) | KR101130913B1 (ja) |
| CN (1) | CN100532380C (ja) |
| AU (1) | AU2005227954B2 (ja) |
| CA (1) | CA2561406C (ja) |
| DK (1) | DK1741714T3 (ja) |
| ES (1) | ES2400056T3 (ja) |
| WO (1) | WO2005095389A1 (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK1389617T3 (da) | 2001-04-27 | 2007-05-07 | Zenyaku Kogyo Kk | Heterocyclisk forbindelse og antitumormiddel indeholdende denne som den aktive bestanddel |
| PL1864665T3 (pl) | 2005-03-11 | 2012-10-31 | Zenyaku Kogyo Kk | Środek immunosupresyjny obejmujący związek heterocykliczny jako składnik aktywny |
| WO2008032077A1 (en) * | 2006-09-14 | 2008-03-20 | Astrazeneca Ab | Pyrimidine derivatives |
| CN101883765B (zh) * | 2007-11-22 | 2014-10-01 | 全药工业株式会社 | 杂环化合物的无定形物、含有该无定形物的固体分散体、药剂及其制备方法 |
| JP2011515462A (ja) * | 2008-03-27 | 2011-05-19 | アウククランド ウニセルビセス リミテッド | 置換されたピリミジン、及びトリアジン、並びに癌療法におけるこれらの使用 |
| CN102317282A (zh) | 2009-02-12 | 2012-01-11 | 安斯泰来制药有限公司 | 杂环衍生物 |
| RU2011143359A (ru) * | 2009-03-27 | 2013-05-10 | Патвэй Терапьютикс, Инк. | Примидинил- и 1,3,5-триазинилбензимидазолсульфонамиды и их применение в терапии рака |
| WO2011005119A1 (en) | 2009-07-07 | 2011-01-13 | Pathway Therapeutics Limited | Pyrimidinyl and 1,3,5-triazinyl benzimidazoles and their use in cancer therapy |
| EP2604601B1 (en) | 2010-08-10 | 2016-02-24 | Astellas Pharma Inc. | Hetero ring compound |
| WO2012044641A1 (en) * | 2010-09-29 | 2012-04-05 | Pathway Therapeutics Inc. | 1,3,5-triazinyl benzimidazole sulfonamides and their use in cancer therapy |
| CA2831582C (en) | 2011-03-28 | 2019-01-08 | Mei Pharma, Inc. | (alpha-substituted aralkylamino and heteroarylalkylamino) pyrimidinyl and 1,3,5-triazinyl benzimidazoles, pharmaceutical compositions thereof, and their use in treating proliferative diseases |
| CN105175410B (zh) * | 2015-10-14 | 2018-01-05 | 湖南华腾制药有限公司 | 三嗪类化合物及其制备方法和抗肿瘤应用 |
| AU2018271862B2 (en) | 2017-05-23 | 2022-12-15 | Mei Pharma, Inc. | Combination therapy |
| US11351176B2 (en) | 2017-08-14 | 2022-06-07 | Mei Pharma, Inc. | Combination therapy |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996010024A1 (fr) * | 1994-09-26 | 1996-04-04 | Daiichi Pharmaceutical Co., Ltd. | Derive pyrimidinylpyrazole |
| WO2002088112A1 (en) * | 2001-04-27 | 2002-11-07 | Zenyaku Kogyo Kabushiki Kaisha | Heterocyclic compound and antitumor agent containing the same as active ingredient |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129597C (zh) | 1997-07-24 | 2003-12-03 | 全药工业株式会社 | 杂环化合物和以其为有效成分的抗肿瘤剂 |
| AU2003272972A1 (en) | 2002-10-11 | 2004-05-04 | Kowa Co., Ltd. | Method of treatment for cancer |
| EP1557415B1 (en) * | 2002-10-25 | 2012-06-06 | Zenyaku Kogyo Kabushikikaisha | Heterocyclic compounds and antitumor drugs containing the same as the active ingredient |
-
2005
- 2005-03-30 JP JP2006511743A patent/JP4733021B2/ja not_active Expired - Fee Related
- 2005-03-30 KR KR1020067022675A patent/KR101130913B1/ko not_active Expired - Fee Related
- 2005-03-30 DK DK05727794.9T patent/DK1741714T3/da active
- 2005-03-30 CN CNB2005800102150A patent/CN100532380C/zh not_active Expired - Fee Related
- 2005-03-30 WO PCT/JP2005/006111 patent/WO2005095389A1/ja not_active Ceased
- 2005-03-30 US US10/594,994 patent/US7855199B2/en not_active Expired - Fee Related
- 2005-03-30 ES ES05727794T patent/ES2400056T3/es not_active Expired - Lifetime
- 2005-03-30 AU AU2005227954A patent/AU2005227954B2/en not_active Ceased
- 2005-03-30 CA CA2561406A patent/CA2561406C/en not_active Expired - Fee Related
- 2005-03-30 EP EP05727794A patent/EP1741714B1/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996010024A1 (fr) * | 1994-09-26 | 1996-04-04 | Daiichi Pharmaceutical Co., Ltd. | Derive pyrimidinylpyrazole |
| WO2002088112A1 (en) * | 2001-04-27 | 2002-11-07 | Zenyaku Kogyo Kabushiki Kaisha | Heterocyclic compound and antitumor agent containing the same as active ingredient |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1741714A4 (en) | 2007-09-12 |
| HK1105202A1 (zh) | 2008-02-06 |
| DK1741714T3 (da) | 2013-04-15 |
| WO2005095389A1 (ja) | 2005-10-13 |
| KR101130913B1 (ko) | 2012-03-28 |
| US20080287431A1 (en) | 2008-11-20 |
| AU2005227954A1 (en) | 2005-10-13 |
| KR20070008670A (ko) | 2007-01-17 |
| CN1972935A (zh) | 2007-05-30 |
| AU2005227954B2 (en) | 2011-02-10 |
| EP1741714A1 (en) | 2007-01-10 |
| CA2561406A1 (en) | 2005-10-13 |
| CN100532380C (zh) | 2009-08-26 |
| ES2400056T3 (es) | 2013-04-05 |
| US7855199B2 (en) | 2010-12-21 |
| CA2561406C (en) | 2012-07-03 |
| JPWO2005095389A1 (ja) | 2008-02-21 |
| EP1741714B1 (en) | 2013-01-09 |
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| HK1105202B (en) | Heterocyclic compound and anti-malignant-tumor agent containing the same as active ingredient | |
| JP2837318B2 (ja) | アンジオテンシンii拮抗性ピリジン誘導体 | |
| HK1086830B (en) | Heterocyclic compounds and antitumor drugs containing the same as the active ingredient |
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