JP3670690B2 - 3-pyridazinone derivative, process for producing the same, and cardiovascular agent containing the same - Google Patents

3-pyridazinone derivative, process for producing the same, and cardiovascular agent containing the same Download PDF

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JP3670690B2
JP3670690B2 JP26091694A JP26091694A JP3670690B2 JP 3670690 B2 JP3670690 B2 JP 3670690B2 JP 26091694 A JP26091694 A JP 26091694A JP 26091694 A JP26091694 A JP 26091694A JP 3670690 B2 JP3670690 B2 JP 3670690B2
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Prior art keywords
ethyl
piperidino
fluorobenzoyl
cinnolinone
nmr
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JPH0859627A (en
Inventor
敦男 高橋
剛 青木
英二 島貫
馨 玄行
愼一 山田
隆広 山口
与一 馬目
勇 佐藤
健太郎 古城
仙一 成田
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Toa Eiyo Ltd
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Toa Eiyo Ltd
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Description

【0001】
【産業上の利用分野】
本発明は、新規な3−ピリダジノン誘導体及びそれを含有する医薬に関する。
【0002】
【従来の技術】
近年、冠動脈硬化病変による不安定狭心症や心筋梗塞の発生機序におけるセロトニンの関与が注目されるようになった。
すなわち、動脈硬化病変や内皮障害を起こした血管では血小板凝集が起こり易くなっており、凝集を起こした血管局所においては血小板から高濃度のセロトニンが放出され、放出されたセロトニンによって血小板凝集が増強されて血栓が形成されるとともに、セロトニン2受容体を介して強力な血管攣縮が誘発されると考えられている。このため末梢選択的なセロトニン2受容体拮抗剤はこれらの現象を抑制すると考えられ、この方向からの研究がなされており、例えば、キナゾリン誘導体であるケタンセリン[特開昭55−105679号公報]が開示されている。しかし、従来のセロトニン2受容体拮抗剤は末梢性のセロトニン2拮抗作用の他に中枢作用を示す化合物が多く循環器官用剤として使用するには問題がある。
【0003】
【発明が解決しようとする問題点】
本発明者等は、強力なセロトニン2受容体拮抗作用を示し、かつ中枢作用との分離がなされた新規セロトニン2受容体拮抗剤を見い出すべく鋭意検討した結果、本発明を完成した。
【0004】
【問題点を解決するための手段】
本発明は、一般式(1)
【化9】

Figure 0003670690
【0005】
(式中、R1は水素原子、直鎖または分岐状アルキル基、不飽和アルキル基、アルコキシ基、ヒドロキシアルキル基、置換もしくは非置換のアミノ基、アリール基、アラルキル基、置換もしくは非置換のカルバモイル基、アシル基、ホルミルアルキル基、アルコキシカルボニルアルキル基、カルボキシアルキル基、アルコキシカルボニル基またはカルボキシル基を、R2、R3は同一または異なっていてもよく、水素原子、直鎖または分岐状アルキル基、不飽和アルキル基、アルコキシ基、ヒドロキシアルキル基、置換または非置換のアミノ基、アリール基、アラルキル基、トリハロゲノメチル基、置換または非置換のカルバモイル基を、またはR2とR3は互いに結合して環を形成してもよく、炭素環または複素環を、R4、R5、R6は同一または異なっていてもよく、水素原子、水酸基、直鎖または分岐状アルキル基、不飽和アルキル基、ハロゲン原子、アルコキシ基、ヒドロキシアルキル基、置換または非置換のアミノ基、アリール基、アラルキル基、トリハロゲノメチル基、アシル基、アルコキシカルボニルアルキル基、カルボキシアルキル基、アルコキシカルボニル基またはカルボキシル基を、R7は水素原子、水酸基、直鎖または分岐状アルキル基、アルコキシ基を、R8、R9は同一または異なっていてもよく、水素原子、水酸基、直鎖または分岐状アルキル基、不飽和アルキル基、ハロゲン原子、アルコキシ基、置換または非置換のアミノ基、トリハロゲノメチル基を、Qはメチンまたは窒素原子を、Bは単結合か−CO−、−CH2−、−CH(OH)−、−C(=NH)−からなる群の一員で表される基を、nは1から6の整数を、4位は単結合または二重結合を示す)で表される3−ピリダジノン誘導体またはその塩である。
【0006】
また本発明は一般式(2)
【化10】
Figure 0003670690
(式中、R1、R2、R3、R4、R5、R6、nは前記の意味を有し、R10は水素原子、水酸基、p−トルエンスルホニルオキシ基、メタンスルホニルオキシ基、ハロゲン原子、テトラヒドロピラニルオキシ基、メトキシ基、エトキシ基、アセトキシ基、ベンジルオキシ基、トリメチルシリルオキシ基、tert−ブチルジメチルシリルオキシ基またはピバロイルオキシ基を、4位は単結合または二重結合を示す)で表される化合物(1)の中間体である。
【0007】
さらに本発明は、一般式(3)
【化11】
Figure 0003670690
【0008】
(式中、R1、R2、R3、R4、R5、R6は前記の意味を有し、4位は単結合または二重結合を示す)で表される化合物(1)の合成中間体である。
1、R2、R3、R4、R5、R6、R7、R8およびR9のアルキル基としては、直鎖状、分岐状のいずれをも意味し、例えばメチル、エチル、n−プロピル、イソプロピル、n−ブチル、tert−ブチル等の炭素数1〜6個のものをあげることができる。R1、R2、R3、R4、R5、R6、R8およびR9の不飽和アルキル基としては、ビニル、1−プロペニル、2−プロペニル、1−ブテニル等の炭素数1〜5個のものがあげられる。R4、R5、R6、R8、R9およびR10のハロゲン原子としては、フッ素原子、塩素原子、臭素原子、ヨウ素原子があげられる。R1、R2、R3、R4、R5、R6、R7、R8およびR9のアルコキシ基としては、直鎖状、分岐状のいずれをも意味し、例えばメトキシ、エトキシ、n−プロポキシ、イソプロポキシ、n−ブトキシ、tert−ブトキシ等の炭素数1〜6個のものをあげることができる。
【0009】
1、R2、R3、R4、R5およびR6のヒドロキシアルキル基としては、ヒドロキシメチル、2−ヒドロキシエチル、1−ヒドロキシエチル、3−ヒドロキシプロピル、2−ヒドロキシプロピル、4−ヒドロキシブチル、3−ヒドロキシブチル等の炭素数1〜4個のヒドロキシアルキル基で、該ヒドロキシアルキル基は保護されていても良く、その保護基としてはメチル、エチル、アセチル、ピバロイル、ベンジル、トリメチルシリル、tert−ブチルジメチルシリル、テトラヒドロピラニル、メタンスルホニル、p−トルエンスルホニル等の保護基があげられる。
1、R2、R3、R4、R5、R6、R8およびR9のアミノ基としては、1個ないし2個が置換されていても良く、置換基としてはメチル、エチル、プロピル、ブチル等の低級アルキル基があげられ、また、アミノメチル、アミノエチル等のアミノアルキル基もあげられる。
【0010】
1、R2、R3、R4、R5およびR6のアリール基としては、置換されてもよいフェニル基、ナフチル基、ビフェニル基等があげられる。R1、R2、R3、R4、R5およびR6のアラルキル基としては、置換されてもよいベンジル、フェネチル、ピリジルメチル、イミダゾメチル等があげられる。R2、R3、R4、R5、R6、R8およびR9のトリハロゲノメチル基としては、トリクロロメチル、トリフルオロメチル等があげられる。R1、R2およびR3のカルバモイル基としては、アンモニア、メチルアミン、エチルアミン、プロピルアミン、ジメチルアミン、ジエチルアミン、アニリン、モルホリン等のアミンとカルボキシル基が縮合した1級、2級または3級のカルバモイル基があげられる。
1、R4、R5およびR6のアシル基としては、脂肪族ではアセチル、プロピオニル等が、また芳香族ではベンゾイル、ナフトイル等があげられる。R1、R4、R5およびR6のアルコキシカルボニルアルキル基としては、メトキシカルボニルメチル、エトキシカルボニルメチル、メトキシカルボニルエチル、エトキシカルボニルエチル等の総炭素数が2〜10個のものがあげられる。R1、R4、R5およびR6のアルコキシカルボニル基としては、メトキシカルボニル、エトキシカルボニル、n−プロポキシカルボニル、tert−ブトキシカルボニル等があげられる。R1、R4、R5およびR6のカルボキシアルキル基としては、カルボキシメチル、カルボキシエチル等があげられる。R1のホルミルアルキル基としては、保護されていてもよいホルミルメチル、ホルミルエチル等があげられる。
2とR3が互いに結合し環が形成される場合はシクロペンタン、シクロヘキサン、シクロヘプタン、ピロリジン、ピペリジン、ホモピペリジン、テトラヒドロフラン、テトラヒドロピラン、テトラヒドロチオフェン、1,2−ジヒドロピリミジン、3−ピロリン、ピネン、ノルポルネン、ノルポルナン等の複素環と炭素環をあげることができる。
【0011】
化合物(1)の塩としては塩酸、硫酸、硝酸、リン酸等の鉱酸の酸付加、あるいはメタンスルホン酸、ベンゼンスルホン酸、p−トルエンスルホン酸等の有機スルホン酸および酢酸、酒石酸、マレイン酸、フマール酸、シュウ酸、乳酸、クエン酸等の有機カルボン酸の酸付加塩をあげることができる。
この発明の目的化合物(1)およびその合成中間体(2)、(3)の製造法を以下詳細に説明する。
本発明の前記一般式(1)で表される新規3−ピリダジノン誘導体およびその塩は下記に示す反応式で説明される製造法によって製造することができる。
なお、式中の記号は前記の意味を有する。
【0012】
[製造法1]
【化12】
Figure 0003670690
【0013】
[製造法2]
【化13】
Figure 0003670690
【0014】
[製造法3]
【化14】
Figure 0003670690
【0015】
[製造法1]
化合物(1)は、化合物(2a)と化合物(4)を反応させることにより製造することができる。
反応に用いる塩基として、例えば、トリエチルアミン等の有機塩基、水素化ナトリウム、n-ブチルリチウム、sec-ブチルリチウム、tert-ブチルリチウム、tert-ブトキシカリウム等のアルカリ金属塩、または炭酸カリウム等のアルカリ金属炭酸塩等を使用することができる。反応に用いる溶媒としては、テトラヒドロフラン、N,N−ジメチルホルムアミド、ジメチルスルホキシド、ベンゼン、トルエン、アセトン、メチルエチルケトン等であり、反応温度は0℃〜100℃の範囲を選択することができ、反応は2〜6時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0016】
[製造法2]
化合物(1)は化合物(2b)を酸化しアルデヒド体とした後、得られたアルデヒド体と化合物(4)を反応させることで製造することができる。
化合物(2b)の酸化反応には、例えば、塩化メチレンのごときハロゲン化炭化水素溶媒中でコリンズ試薬あるいはピリジニウムクロロクロメート等の酸化試薬を、またはジメチルスルホキシド溶媒中で三酸化イオウのピリジン錯体あるいはSwern酸化の酸化試薬を使用することができる。このようにして得られたアルデヒド体と化合物(4)の反応は、例えば、メタノール、エタノール等のアルコール、塩化メチレン、クロロホルム、テトラヒドロフランのような溶媒中、水素化シアノホウ素ナトリウム等の水素化シアノホウ素アルカリ金属、水素化ホウ素ナトリウム等の水素化ホウ素アルカリ金属あるいはジボラン等の還元剤の存在下で行われる。反応温度は0℃〜室温の範囲を選択することができ、必要に応じて触媒量の酢酸またはp-トルエンスルホン酸等の有機酸またはモレキュラーシーブス、硫酸マグネシウム等の脱水剤を加えることもでき、反応は1〜4時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0017】
[製造法3]
化合物(1)は、化合物(3)と化合物(5)を反応させることで製造することができる。反応に用いる塩基としては、例えば、トリエチルアミン、ピリジン等の有機塩基、水素化ナトリウム、n-ブチルリチウム、sec-ブチルリチウム、tert-ブチルリチウム、tert-ブトキシカリウム等のアルカリ金属塩、または炭酸カリウム等のアルカリ金属炭酸塩等を使用することができる。反応に用いる溶媒はテトラヒドロフラン、N,N−ジメチルホルムアミド、ジメチルスルホキシド、ベンゼン、トルエン、アセトン、メチルエチルケトン等であり、反応温度は0℃〜100℃の範囲を選択することができ、反応は2〜6時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0018】
[製造法4]
【化15】
Figure 0003670690
(mは0から6の整数を、pは1から7の整数を表す。R12は水素原子またはメチル、エチル、n−プロピル、イソプロピル、n−ブチル、tert−ブチル等の直鎖または分岐状アルキル基またはアラルキル基を示す。)
【0019】
[製造法5]
【化16】
Figure 0003670690
(Wは反応性の脱離基、例えばクロロ、ブロモ、もしくはヨードのごときハロゲン原子またはメタンスルホニルオキシもしくはp−トルエンスルホニルオキシのごときスルホニルオキシ基を表す。pは1から7の整数を、R13は直鎖または分岐状アルキル基、不飽和アルキル基、置換もしくは非置換のヒドロキシアルキル基、置換もしくは非置換のアミノアルキル基、アリール基、アラルキル基、アルコキシカルボニルアルキル基、カルボキシアルキル基を示す。)
【0020】
[製造法6]
【化17】
Figure 0003670690
(W'はクロロ、ブロモのごときハロゲン原子を、pは1から7の整数を表す。R14は直鎖または分岐状アルキル基、不飽和アルキル基、アルコキシ基、置換もしくは非置換のヒドロキシアルキル基、置換もしくは非置換のアミノアルキル基、アリール基、アラルキル基、アルコキシカルボニルアルキル基、カルボキシアルキル基を示す。)
【0021】
[製造法4]
化合物(1b)は、化合物(1a)を水素化還元剤を用い還元することにより製造することができる。反応に用いる水素化還元剤としては、例えば水素化アルミニウムリチウム、水素化ジイソブチルリチウム、水素化ホウ素ナトリウム、水素化ホウ素リチウム、ジボラン等を使用することができる。反応に用いる溶媒は、例えば水、メタノール、エタノール、イソプロパノール、テトラヒドロフラン、ジエチルエーテル、ジグライム、N,N−ジメチルホルムアミド等またはこれらの混合溶媒であり、反応温度は、−78℃〜60℃の範囲を選択することができ、反応は、約10分〜10時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
また、化合物(1a)がカルボン酸の場合は、カルボン酸を混合酸無水物に変換後、水素化還元剤を用い還元することにより製造することができる。混合酸無水物への変換に用いられるアルキルハロカルボン酸としては、例えばクロロ蟻酸メチル、ブルモ蟻酸メチル、クロロ蟻酸エチル、ブロモ蟻酸エチル、クロロ蟻酸イソブチル等であり、反応に用いる塩基としては、例えばトリエチルアミン、ピリジン等である。反応に用いる溶媒としては、例えばテトラヒドロフラン、ジエチルエーテル、ジグライム、クロロホルム、塩化メチレン、ベンゼン、トルエン、N,N−ジメチルホルムアミド等であり、反応温度は−40℃〜0℃の範囲を選択することができ、反応は10分〜2時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。混合酸無水物の還元反応に用いる水素化還元剤としては、例えば水素化ホウ素ナトリウム、水素化ホウ素リチウム、ジボラン等を使用することができる。反応に用いる溶媒は、例えば水、メタノール、エタノール、イソプロパノール、テトラヒドロフラン、ジエチルエーテル、ジグライム、N,N−ジメチルホルムアミド等またはこれらの混合溶媒であり、反応温度は、−40℃〜室温の範囲を選択することができ、反応は、約10分〜10時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0022】
[製造法5]
化合物(1c)は、化合物(1b)と化合物(9)を反応させ製造することができる。反応に用いる塩基としては、例えば、トリエチルアミン、ピリジン等の有機塩基、水素化ナトリウム、tert-ブトキシカリウム等のアルカリ金属塩、または炭酸カリウム等のアルカリ金属炭酸塩等を使用することができる。反応に用いる溶媒はテトラヒドロフラン、N,N−ジメチルホルムアミド、ジメチルスルホキシド、ベンゼン、トルエン、アセトン、メチルエチルケトン等であり、反応温度は0℃〜100℃の範囲を選択することができ、反応は2〜6時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0023】
[製造法6]
化合物(1d)は、化合物(1b)と酸ハロゲン化合物(10)または酸無水化合物(11)を反応させ製造することができる。反応に用いる塩基としては、例えば、トリエチルアミン、ピリジン等の有機塩基等を使用することができる。反応に用いる溶媒は塩化メチレン、クロロホルム、N,N−ジメチルホルムアミド、ジメチルスルホキシド、ベンゼン、トルエン、アセトン、メチルエチルケトン等であり、反応温度は−40℃〜100℃の範囲を選択することができ、反応は30分〜12時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
本発明の前記一般式(2)で表される化合物(1)の合成中間体は下記に示す反応式で説明される製造法によって製造することができる。
なお、式中のR1、R2、R3、R4、R5、R6、R10およびnは前記の意味を有する。
【0024】
[製造法7]
【化18】
(3)+X'−(CH2n−R10→(2)
(X'は反応性の脱離基、例えばクロロ、ブロモ、もしくはヨードのごときハロゲン原子またはメタンスルホニルオキシもしくはp−トルエンスルホニルオキシのごときスルホニルオキシ基を示す。)
【0025】
[製造法8]
【化19】
Figure 0003670690
【0026】
[製造法9]
【化20】
Figure 0003670690
(X''は反応性の脱離基、例えばクロロ、ブロモ、もしくはヨードのごときハロゲン原子またはメタンスルホニルオキシもしくはp−トルエンスルホニルオキシのごときスルホニルオキシ基を示す。)
【0027】
[製造法10]
【化21】
Figure 0003670690
【0028】
[製造法11]
【化22】
Figure 0003670690
(X'''は反応性の脱離基、例えばクロロ、ブロモ、もしくはヨードのごときハロゲン原子、メタンスルホニルオキシもしくはp−トルエンスルホニルオキシのごときスルホニルオキシ基またはアセトキシのごときアシルオキシ基または水酸基を示す。R11は水素原子またはメチル、エチル、n−プロピル、イソプロピル、n−ブチル、tert−ブチル等の直鎖または分岐状アルキル基またはアラルキル基を示す。)
【0029】
[製造法7]
化合物(2)は、化合物(3)と化合物(6)を反応させることで製造することができる。反応に用いる塩基としては、例えば、トリエチルアミン、ピリジン等の有機塩基、水素化ナトリウム、tert-ブトキシカリウム等のアルカリ金属塩、または炭酸カリウム等のアルカリ金属炭酸塩等を使用することができる。反応に用いる溶媒はテトラヒドロフラン、N−ジメチルホルムアミド、ジメチルスルホキシド、ベンゼン、トルエン、アセトン、メチルエチルケトン等であり、反応温度は0℃〜100℃の範囲を選択することができ、反応は2〜6時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0030】
[製造法8]
化合物(2)で4位が単結合である化合物(2c)は、化合物(7)と化合物(8)を反応させることで製造することができる。反応に用いる溶媒はメタノール、エタノール、塩化メチレン、クロロホルム、酢酸、塩酸、水等で、反応温度は0℃〜沸点の範囲で選択することができ、反応は1〜4時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0031】
[製造法9]
化合物(2c)はまた、化合物(2d)とR1X”を反応させることで製造することができる。反応に用いる塩基としては、例えば、水素化ナトリウム、tert-ブトキシカリウム、ナトリウムアミド、カリウムアミドまたはリチウムジイソプロピルアミド、リチウムヘキサメチルジシラジド等を使用することができる。反応に用いる溶媒はテトラヒドロフラン、ジエチルエーテル、ヘキサメチルホスホルアミド等の単一溶媒または適宜組み合わせた混合溶媒であり、反応温度は−78℃〜室温を選択することができ、反応は3〜5時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましく、必要に応じてはヨウ化ナトリウム、ヨウ化カリウム等のヨウ化アルカリ金属を加えることも可能である。
【0032】
[製造法10]
化合物(2)で4位が二重結合である化合物(2e)は、化合物(2c)を脱水素反応に付すことにより製造することができる。例えば、反応溶媒として酢酸中、臭素と反応させることで製造することができる。なお、反応温度は0℃〜沸点を選択でき、反応は3〜12時間で完結する。
【0033】
[製造法11]
化合物(2e)はまた、化合物(7b)と化合物(8)を反応させることで製造することができる。反応に用いる溶媒はメタノール、エタノール、塩化メチレン、クロロホルム、酢酸、水、塩酸等で、反応温度は0℃〜沸点の範囲で選択することができる。反応は1〜12時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0034】
[製造法12]
【化23】
Figure 0003670690
(mは0から6の整数を、pは1から7の整数を表す。R12は水素原子またはメチル、エチル、n−プロピル、イソプロピル、n−ブチル、tert−ブチル等の直鎖または分岐状アルキル基またはアラルキル基を示す。)
【0035】
[製造法13]
【化24】
Figure 0003670690
(Wは反応性の脱離基、例えばクロロ、ブロモ、もしくはヨードのごときハロゲン原子またはメタンスルホニルオキシもしくはp−トルエンスルホニルオキシのごときスルホニルオキシ基を表す。pは1から7の整数を、R13は直鎖または分岐状アルキル基、不飽和アルキル基、置換もしくは非置換のヒドロキシアルキル基、置換もしくは非置換のアミノアルキル基、アリール基、アラルキル基、アルコキシカルボニルアルキル基、カルボキシアルキル基を示す。)
【0036】
[製造法14]
【化25】
Figure 0003670690
(W'はクロロまたはブロモのごときハロゲン原子を、pは1から7の整数を表す。R14は直鎖または分岐状アルキル基、不飽和アルキル基、アルコキシ基、置換もしくは非置換のヒドロキシアルキル基、置換もしくは非置換のアミノアルキル基、アリール基、アラルキル基、アルコキシカルボニルアルキル基、カルボキシアルキル基を示す。)
【0037】
[製造法15]
【化26】
Figure 0003670690
(R15は直鎖または分岐状アルキル基、不飽和アルキル基、置換もしくは非置換のヒドロキシアルキル基、置換もしくは非置換のアミノアルキル基、アリール基、アラルキル基示す。)
【0038】
[製造法16]
【化27】
Figure 0003670690
(Zはクロロ、ブロモ、もしくはヨードのごときハロゲン原子を、R16はメチル、エチル、n−プロピル、イソプロピル、n−ブチル、tert−ブチル等の直鎖または分岐状アルキル基またはアラルキル基を示す。R17は直鎖または分岐状アルキル基、不飽和アルキル基、置換もしくは非置換のヒドロキシアルキル基、アリール基、アラルキル基を示す。)
【0039】
[製造法12]
化合物(2g)は、化合物(2f)を水素化還元剤を用い還元することにより製造することができる。反応に用いる水素化還元剤としては、例えば水素化アルミニウムリチウム、水素化ジイソブチルリチウム、水素化ホウ素ナトリウム、水素化ホウ素リチウム、ジボラン等を使用することができる。反応に用いる溶媒は、例えば水、メタノール、エタノール、イソプロパノール、テトラヒドロフラン、ジエチルエーテル、ジグライム、N,N−ジメチルホルムアミド等またはこれらの混合溶媒であり、反応温度は、−78℃〜60℃の範囲を選択することができ、反応は、約10分〜10時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
また、化合物(2f)がカルボン酸の場合は、カルボン酸を混合酸無水物に変換後、水素化還元剤を用い還元することにより製造することができる。混合酸無水物への変換に用いられるアルキルハロカルボン酸としては、例えばクロロ蟻酸メチル、ブルモ蟻酸メチル、クロロ蟻酸エチル、ブロモ蟻酸エチル、クロロ蟻酸イソブチル等であり、反応に用いる塩基としては、例えばトリエチルアミン、ピリジン等である。反応に用いる溶媒としては、例えばテトラヒドロフラン、ジエチルエーテル、ジグライム、クロロホルム、塩化メチレン、ベンゼン、トルエン、N,N−ジメチルホルムアミド等であり、反応温度は−40℃〜0℃の範囲を選択することができ、反応は10分〜2時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。混合酸無水物の還元反応に用いる水素化還元剤としては、例えば水素化ホウ素ナトリウム、水素化ホウ素リチウム、ジボラン等を使用することができる。反応に用いる溶媒は、例えば水、メタノール、エタノール、イソプロパノール、テトラヒドロフラン、ジエチルエーテル、ジグライム、N,N−ジメチルホルムアミド等またはこれらの混合溶媒であり、反応温度は、−40℃〜室温の範囲を選択することができ、反応は、約10分〜10時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0040】
[製造法13]
化合物(2h)は、化合物(2g)と化合物(9)を反応させ製造することができる。反応に用いる塩基としては、例えば、トリエチルアミン、ピリジン等の有機塩基、水素化ナトリウム、tert-ブトキシカリウム等のアルカリ金属塩、または炭酸カリウム等のアルカリ金属炭酸塩等を使用することができる。反応に用いる溶媒はテトラヒドロフラン、N,N−ジメチルホルムアミド、ジメチルスルホキシド、ベンゼン、トルエン、アセトン、メチルエチルケトン等であり、反応温度は0℃〜100℃の範囲を選択することができ、反応は2〜6時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0041】
[製造法14]
化合物(2i)は、化合物(2g)と酸ハロゲン化合物(10)または酸無水化合物(11)を反応させ製造することができる。反応に用いる塩基としては、例えば、トリエチルアミン、ピリジン等の有機塩基等を使用することができる。反応に用いる溶媒は塩化メチレン、クロロホルム、N,N−ジメチルホルムアミド、ジメチルスルホキシド、ベンゼン、トルエン、アセトン、メチルエチルケトン等であり、反応温度は−40℃〜100℃の範囲を選択することができ、反応は30分〜12時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0042】
[製造法15]
化合物(2)でR1が二級アルコールである化合物(2j)は、化合物(2d)とアルデヒド(12)を反応させることで製造することができる。反応に用いる塩基としては、例えば、水素化ナトリウム、tert-ブトキシカリウム、ナトリウムアミド、カリウムアミドまたはリチウムジイソプロピルアミド、リチウムヘキサメチルジシラジド等を使用することができる。反応に用いる溶媒としては、例えばテトラヒドロフラン、ジエチルエーテル、ヘキサメチルホスホルアミド等の単一溶媒または適宜組み合わせた混合溶媒であり、反応温度は−78℃〜室温を選択することができ、反応は3〜5時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0043】
[製造法16]
化合物(2)でR1が三級アルコールである化合物(21)は、化合物(2k)とアルキルリチウム化合物(13)またはアルキルグリニヤー化合物(14)を反応させることで製造することができる。反応に用いる溶媒としては、例えばテトラヒドロフラン、ジエチルエーテル、ヘキサメチルホスホルアミド等の単一溶媒または適宜組み合わせた混合溶媒であり、反応温度は−78℃〜室温を選択することができ、反応は3〜5時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
本発明の前記一般式(3)で表される化合物(1)の合成中間体は、下記に示す反応式で説明される製造法によって製造することができる。
なお、式中のR1、R2、R3、R4、R5およびR6は前記の意味を有する。
【0044】
[製造法17]
【化28】
Figure 0003670690
【0045】
[製造法18]
【化29】
Figure 0003670690
【0046】
[製造法19]
【化30】
(7b)+NH2NH2・H2O→(3b)
(X'''反応性の脱離基、例えばクロロ、ブロモ、もしくはヨードのごときハロゲン原子、メタンスルホニルオキシもしくはp−トルエンスルホニルオキシのごときスルホニルオキシ基またはアセトキシのごときアシルオキシ基または水酸基を示す。R11は水素原子またはメチル、エチル、n−プロピル、イソプロピル、n−ブチル、tert−ブチル等の直鎖または分岐状アルキル基またはアラルキル基を示す。)
【0047】
[製造法20]
【化31】
Figure 0003670690
(mは0から6の整数を、pは1から7の整数を表す。R12は水素原子またはメチル、エチル、n−プロピル、イソプロピル、n−ブチル、tert−ブチル等の直鎖または分岐状アルキル基またはアラルキル基を示す。)
【0048】
[製造法21]
【化32】
Figure 0003670690
(Zはクロロ、ブロモ、もしくはヨードのごときハロゲン原子を、R16はメチル、エチル、n−プロピル、イソプロピル、n−ブチル、tert−ブチル等の直鎖または分岐状アルキル基、またはアラルキル基を示す。R17は直鎖または分岐状アルキル基、不飽和アルキル基、置換もしくは非置換のヒドロキシアルキル基、アリール基、アラルキル基を示す。)
【0049】
[製造法17]
化合物(3)で4位が単結合である化合物(3a)は化合物(7)と抱水ヒドラジンを反応させることで製造することができる。反応に用いる溶媒はメタノール、エタノール、塩化メチレン、クロロホルム、酢酸、塩酸、水等で、反応温度は0℃〜沸点の範囲で選択することができ、反応は1〜4時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0050】
[製造法18]
化合物(3)で4位が二重結合である化合物(3b)は、化合物(3a)を脱水素反応に付すことにより製造することができる。例えば、反応溶媒として酢酸中、臭素と反応させることで製造することができる。なお、反応温度は0℃〜沸点を選択でき、反応は3〜12時間で完結する。
【0051】
[製造法19]
化合物(3b)はまた、化合物(7b)と抱水ヒドラジンを反応させることで製造することができる。反応に用いる溶媒はメタノール、エタノール、塩化メチレン、クロロホルム、酢酸、塩酸、水等で、反応温度は0℃〜沸点の範囲で選択することができ、反応は1〜4時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0052】
[製造法20]
化合物(3d)は、化合物(3c)を水素化還元剤を用い還元することにより製造することができる。反応に用いる水素化還元剤としては、例えば水素化アルミニウムリチウム、水素化ジイソブチルリチウム、水素化ホウ素ナトリウム、水素化ホウ素リチウム、ジボラン等を使用することができる。反応に用いる溶媒は、例えば水、メタノール、エタノール、イソプロパノール、テトラヒドロフラン、ジエチルエーテル、ジグライム、N,N−ジメチルホルムアミド等またはこれらの混合溶媒であり、反応温度は、−78℃〜60℃の範囲を選択することができ、反応は、約10分〜10時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
また、化合物(3c)がカルボン酸の場合は、カルボン酸を混合酸無水物に変換後、水素化還元剤を用い還元することにより製造することができる。混合酸無水物への変換に用いられるアルキルハロカルボン酸としては、例えばクロロ蟻酸メチル、ブルモ蟻酸メチル、クロロ蟻酸エチル、ブロモ蟻酸エチル、クロロ蟻酸イソブチル等であり、反応に用いる塩基としては、例えばトリエチルアミン、ピリジン等である。反応に用いる溶媒としては、例えばテトラヒドロフラン、ジエチルエーテル、ジグライム、クロロホルム、塩化メチレン、ベンゼン、トルエン、N,N−ジメチルホルムアミド等であり、反応温度は−40℃〜0℃の範囲を選択することができ、反応は10分〜2時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。混合酸無水物の還元反応に用いる水素化還元剤としては、例えば水素化ホウ素ナトリウム、水素化ホウ素リチウム、ジボラン等を使用することができる。反応に用いる溶媒は、例えば水、メタノール、エタノール、イソプロパノール、テトラヒドロフラン、ジエチルエーテル、ジグライム、N,N−ジメチルホルムアミド等またはこれらの混合溶媒であり、反応温度は、−40℃〜室温の範囲を選択することができ、反応は、約10分〜10時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
【0053】
[製造法21]
化合物(3)でR1が三級アルコールである化合物(3f)は、化合物(3e)とアルキルリチウム化合物(13)またはアルキルグリニヤー化合物(14)を反応させることで製造することができる。反応に用いる溶媒としては、例えばテトラヒドロフラン、ジエチルエーテル、ヘキサメチルホスホルアミド等の単一溶媒または適宜組み合わせた混合溶媒であり、反応温度は−78℃〜室温を選択することができ、反応は3〜5時間で完結する。なお、本反応は不活性ガス、例えば、アルゴンガスまたは窒素ガス雰囲気下で行うのが好ましい。
出発物質として用いられる化合物は、それ自体文献既知の化合物か、あるいは文献既知の方法または文献記載の方法に順じ得ることができる。
【0054】
本発明の3−ピリダジノン誘導体およびその塩は、強力なセロトニン2受容体拮抗作用を有し循環器疾患、例えば虚血性心疾患、脳血管障害あるいは末梢循環障害で引き起こされる疾患等の予防および治療薬として有用である。
したがって、本発明は化合物(1)叉はその塩を含有する循環器官用剤である。化合物(1)およびその塩はそれ自体あるいは、適宜の薬理学的に許容される担体、賦形剤、希釈剤と混合し、粉末、顆粒、錠剤、カプセル剤、注射剤などの形で経口的または非経口的に投与することができる。投与量は対象疾患、症状、投与対象、投与方法なとによって異なるが、例えば成人に投与する場合、経口投与で1日量1〜200mg、静注では1日量0.5〜50mgで、これは1〜3回に分けて投与することが好ましい。
【0055】
<作用および発明の効果>
本発明化合物(1)の代表的な化合物のセロトニン2受容体拮抗作用について以下に詳述する。
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩 (化合物A)
2−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン 蓚酸塩 (化合物B)
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ヒドロキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩 (化合物C)
【0056】
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オン 蓚酸塩 (化合物D)
3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(3−ピリジルメチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4−オン 蓚酸塩 (化合物E)
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4,5−ジヒドロ−6−アセトキシメチル−3(2H)−ピリダジノン 蓚酸塩(化合物F)
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オン 蓚酸塩 (化合物G)
【0057】
[セロトニン2受容体拮抗活性の測定]
Wister-KY系雄性ラット(体重約220〜370g)を撲殺後瀉血し、腹側尾動脈を摘出した。この摘出血管に針金を通しラセン条片標本(約1.5×30mm)を作成した。この標本を37℃のKrebs-Hensereit液を満たしたマグヌス管(10ml)に500mgの付加をかけ懸垂し、95%O2+5%CO2の混合ガスを通気した。張力は張力トランスジューサー(TB-621T,日本光電)を用い、圧力アンプ(AP-621G,日本光電)を介し、インク書きレコーダー(FBR-253A,東亜電波)に描出して測定した。張力の測定は、1時間の平衡時間の後、セロトニン10-5Mで収縮させ、洗浄後45分間隔でセロトニン10-8〜3×10-5M累積投与による収縮を2回記録して2回目をコントロールとした。その後、セロトニン収縮を記録する際、被験薬はセロトニン累積開始10分前に投与し、セロトニン拮抗作用について検討した。これらの被験薬のセロトニン収縮に対する拮抗作用は、セロトニン3×10-6M収縮に対するIC50値で示した。表示はIC50値が1.0×10-7M以上の場合は+、9.9×10-8M〜1.0×10-8Mの場合は++、9.9×10-9M以下の場合は+++とした。
【0058】
【表1】
Figure 0003670690
【0059】
【実施例】
以下、本発明を参考例および実施例をあげ説明するが、本発明はこれらにより限定されるものではない。
A.中間体の製造
参考例1 4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
アルゴン雰囲気下、2−(2−オキソシクロヘキシル)酢酸2.12g(13.6mmol)のエタノール20ml溶液に、室温にて80%抱水ヒドラジン2.21ml(17.7mmol)を加えた後、2時間加熱還流した。冷後、減圧下エタノールを留去して得られた残留物をクロロホルムに溶解し、飽和食塩水にて洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた粗閉環体をエーテル−n-ヘキサンで再結晶し、表題化合物の無色粉末1.68g(58.0%)を得た。
1H−NMR(CDCl3)δ: 1.00−2.83(11H,m),8.55 (1H,brs).
IR(KBr)cm-1: 3216,3096,2936,2860,1672,1626,1380,1356.
融点: 106−110℃
【0060】
参考例2 5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン1.2g(7.9mmol)の酢酸15ml溶液に、室温にて臭素0.45ml(8.7mmol)を滴下し、同温にて22時間撹拌した。反応液を氷水にあけ、飽和炭酸水素ナトリウム水溶液にて中和した後、成績体を塩化メチレンにて抽出した。この抽出液を飽和食塩水にて洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(メタノール/クロロホルム=1/50)に付し、表題化合物の淡黄色粉末530mg(44.7%)を得た。
1H−NMR(CDCl3)δ: 1.00−2.84(10H,m),6.60 (1H,s).
IR(neat)cm-1: 3296,2940,2868,1656,1576,1434,1066,870.
【0061】
参考例3 2−(2−ヒドロキシエチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
アルゴン雰囲気下、2−(2−オキソシクロヘキシル)酢酸1.0g(6.41mmol)のエタノール10ml溶液に、室温にて2−ヒドラジノエタノール0.57ml(8.33mmol)を加えた後、4時間加熱還流した。冷後、減圧下エタノールを留去して得られた残留物をクロロホルムに溶解し、飽和食塩水にて洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた粗閉環体をエーテル−n-ヘキサンで再結晶し、表題化合物の無色粉末1.04g(82.8%)を得た。
1H−NMR(CDCl3)δ: 1.15−2.83(12H,m),3.86 (4H,m).
IR(KBr)cm-1: 3296,2940,2868,1656,1576,1434,1066,870.
融点: 78−80℃
【0062】
実施例1 4−メチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン アルゴン雰囲気下、2−(2−オキソシクロヘキシル)プロピオン酸927mg(5.5mmol)のエタノール10ml溶液に、室温にて80%抱水ヒドラジン1.0ml(8.0mmol)を加えた後、2時間加熱還流した。冷後、減圧下エタノールを留去して得られた残留物をクロロホルムに溶解し、飽和食塩水にて洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた粗閉環体をエーテル−n-ヘキサンで再結晶し、表題化合物の無色粉末799mg(87.5%)を得た。
1H−NMR(CDCl3)δ: 1.30(3H,d,J=6.0Hz),1.10−2.80(10H,m),8.83(1H,brs).
IR(KBr)cm-1: 3232,3096,2940,1664,1450,1384.
融点: 108−110℃
【0063】
実施例2 6−エトキシカルボニル−3,4−ジアザトリシクロ「6.2.1.0 2,7 」ウンデカ−2,6−ジエン−5(4H)−オン
実施例1と同様の方法で、2−オキソ−3−(1,1,−ジエトキシカルボニル−1−ヒドロキシ)メチルノルボナンを反応させることで表題化合物を得た(収率:65.3%)。
1H−NMR(CDCl3)δ: 1.30(3H,t,J=7.5Hz),1.45−1.92(4H,m),2.13−2.43(2H,m),2.70−2.96(2H,m),4.10−4.26(1H,m),4.35(2H,q,J=7.5Hz).
IR(KBr)cm-1: 3224,2968,1750,1689,1668,1342,1246,1226,1158,1120,1056.
融点:125−126℃
【0064】
実施例3 4−ブチル−4,4 a ,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例1と同様な方法で、エチル 2−(2−オキソシクロヘキシル)ヘキサン酸を反応させることで表題化合物を得た(収率:36.7%)。
1H−NMR(CDCl3)δ:0.89(3H,t,J=6.0Hz),1.05−2.75(16H,m),8.53(1H,brs).
IR(KBr)cm-1:3224,2940,2856,1672,1466,1356,1308,1258,1110,1084.
融点: 84−86℃
【0065】
実施例4 4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリ ノン
4−メチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン750mg(4.5mmol)の酢酸5ml溶液に、室温にて臭素0.26ml(5.0mmol)を滴下し、同温にて4日間撹拌した。反応液を氷水にあけ、10%水酸化ナトリウム水溶液および飽和炭酸水素ナトリウム水溶液にて中和した後、成績体をクロロホルムにて抽出した。この抽出液を水および飽和食塩水にて洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をエーテルにて洗浄し、表題化合物の淡黄色粉末450mg(67.6%)を得た。
1H−NMR(CDCl3)δ: 1.65−1.90(4H,m),2.06
(3H,s),2.45−2.86(4H,m).
IR(KBr)cm-1: 3450,3128,2996,2952,1630,1592,1224,758.
融点: 190−195℃
【0066】
実施例5 4−ブチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例4と同様な方法で、4−ブチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:45.4%)。
1H−NMR(CDCl3)δ:0.90(3H,t,J=6.5Hz),1.05−2.10(10H,m),2.35−2.80(4H,m).
IR(KBr)cm-1:3188,2952,2864,1642,1592,1536,1446,1332,1224,1188,938.
【0067】
実施例6 2−[2−(テトラヒドロピラニルオキシ)エチル]−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
アルゴン雰囲気下、60%水素化ナトリウム72mg(1.8mmol)のN−ジメチルホルムアミド2ml懸濁液に、室温にて5,6,7,8−テトラヒドロ−3(2H)−シンノリノン225mg(1.5mmol)のN−ジメチルホルムアミド3ml溶液を滴下し、同温にて1時間撹拌した。反応液に室温にて2−(テトラヒドロピラニルオキシ)エチルブロミド470mg(2.25mmol)のN−ジメチルホルムアミド溶液2mlを滴下し、60℃にて4時間撹拌した。冷後、反応液に飽和塩化アンモニウム水溶液を加え、酢酸エチルで希釈し、水及び飽和食塩水にて洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(酢酸エチル/n-ヘキサン=1/1)に付して精製することで、表題化合物の淡黄色油状物303mg(72.7%)を得た。
1H−NMR(CDCl3)δ: 1.65(10H,m),3.36−4.46 (6H,m),6.66(1H,s).
IR(neat)cm-1: 2944,2868,1668,1594,1122,1076,1034.
【0068】
実施例7 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例6と同様な方法にて、4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:57.9%)。
1H−NMR(CDCl3)δ: 1.40−1.96(10H,m),2.10 (3H,s),2.50−2.83(4H,m),3.36−4.53(6H,m),4.68(1H,brs).
IR(neat)cm-1: 2944,2860,1640,1596,1320,1156.
【0069】
実施例8 2−[3−(テトラヒドロピラニルオキシ)プロピル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例6と同様な方法にて、4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンと3−(テトラヒドロピラニルオキシ)プロピルブロミドを反応させることで表題化合物を得た(収率:71.6%)。
1H−NMR(CDCl3)δ: 1.20−2.76(18H,m),3.30−3.68(3H,m),3.83(4H,t,J=7.5Hz),4.60(1H,brs).
IR(neat)cm-1: 2940,2864,1666,1442,1390,1032,752.
【0070】
実施例9 2−[3−(テトラヒドロピラニルオキシ)プロピル]−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例6と同様な方法にて、5,6,7,8−テトラヒドロ−3(2H)−シンノリノンと3−(テトラヒドロピラニルオキシ)プロピルブロミドを反応させることで表題化合物を得た(収率:79.9%)。
1H−NMR(CDCl3)δ: 1.40−1.96(10H,m),2.08−2.83(3H,m),3.36−3.70(2H,m),3.36−3.99(2H,m),4.25(2H,t,J=6.0Hz),4.68(1H,brs),6.40(1H,s).
IR(neat)cm-1: 2944,2860,1640,1596,1320,1022.
【0071】
実施例10 2−[3−(テトラヒドロピラニルオキシ)プロピル]−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例6と同様な方法にて、4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンと3−(テトラヒドロピラニルオキシ)プロピルブロミドを反応させることで表題化合物を得た(収率:71.6%)。
1H−NMR(CDCl3)δ: 1.40−1.96(10H,m),2.10(3H,s),2.06−2.26(2H,m),2.50−2.86(4H,m),3.35−3.65(2H,m),3.35−4.03(2H,m),4.25(2H,t J=6.0Hz),4.62(1H,brs).
IR(neat)cm-1: 2940,2868,1638,1596,1440,1318,1166,1022.
【0072】
実施例11 2−(2−ヒドロキシエチル)−4a−メチル−4,5,6,7,8−ペンタヒドロ−3(2H)−シンノリノン
アルゴン雰囲気下、2−(1−メチル−2−オキソシクロヘキシル)酢酸251mg(1.47mmol)のエタノール8ml溶液に、室温にて2−ヒドラジノエタノール132mg(1.77mmol)を加えた後、4時間加熱還流した。冷後、減圧下エタノールを留去して得られた残留物をクロロホルムに溶解し、飽和食塩水にて洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた粗閉環体をシリカゲルカラムクロマトグラフィー(酢酸エチル/n-ヘキサン=3/1)に付し精製することで、表題化合物の無色油状物309mg(94.1%)を得た。
1H−NMR(CDCl3)δ: 1.09(3H,s),1.13−2.08(6H,m),2.33(2H,s),2.22−2.50(2H,m),2.88−3.02(1H,m),3.75−4.06(4H,m).
IR(neat)cm-1: 3424,2932,2866,1659,1398,1356,1059.
【0073】
実施例12 2−(2−ヒドロキシエチル)−6−メチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例11と同様な方法にて、2−(6−メチル−2−オキソシクロヘキシル)酢酸を反応させることで表題化合物を得た(収率:80.9%)。
1H−NMR(CDCl3)δ: 0.96(3H,d,J=6.0Hz),1.30−2.96(11H,m),3.83(4H,brs).
IR(KBr)cm-1: 3448,2948,2872,1642,1458,1402,1358,1304,1218,1160,1058.
融点: 66−68℃
【0074】
実施例13 2−(2−ヒドロキシエチル)−6−エチル−4,4a,5,6, 7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例11と同様な方法にて、2−(6−エチル−2−オキソシクロヘキシル)酢酸を反応させることで表題化合物を得た(収率:80.2%)。
1H−NMR(CDCl3)δ: 0.93(3H,t,J=6.0Hz),1.10−1.56(3H,m),1.76−2.83(7H,m),2.90−3.30(1H,m),3.86(4H,brs).
IR(KBr)cm-1: 3456,2936,2872,1642,1466,1402,1358,1212,1156,1052,1004.
融点: 55−56℃
【0075】
実施例14 2−(2−ヒドロキシエチル)−6−フェニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例11と同様な方法にて、2−(6−フェニル−2−オキソシクロヘキシル)酢酸を反応させることで表題化合物を得た(収率:65.8%)。
1H−NMR(CDCl3)δ: 1.35−3.20(11H,m),3.89(4H,brs),7.05−7.46(5H,m).
IR(KBr)cm-1: 3452,2940,2864,1640,1440,1400,1360,1208,1054,754.
融点: 108−110℃
【0076】
実施例15 3−(2−ヒドロキシエチル)−8− tert- ブトキシカルボニル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
実施例11と同様な方法にて、1−tert-ブトキシカルボニル−3−カルボキシメチル−4−ピペリドンを反応させることで表題化合物を得た(収率:64.5%)。
1H−NMR(CDCl3)δ: 1.46(9H,s),2.10−3.23(9H,m),3.88(4H,brs),4.00−4.40(1H,m).
IR(neat)cm-1: 3436,3004,2976,2932,1664,1476,1426,1366,1240,1164,1056,970.
【0077】
実施例16 4−(2−ヒドロキシエチル)−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,9−ジエン−5(4H)−オン
実施例11と同様な方法にて、1−メトキシメチル−2−オキソ−3−カルボキシメチル−5−ノルボルネンを反応させることで表題化合物を得た(収率:29.3%)。
1H−NMR(CDCl3)δ: 1.80−3.00(8H,m),3.00−3.25(1H,m),3.40(3H,s),3.76(2H,s),3.86 (1H,brs),6.13(1H,d J=6.0Hz),6.50(1H,dd,J=3.0,6.0Hz).
IR(neat)cm-1: 3436,2976,2932,2876,1660,1452,1422,1382,1236,1198,1110,1072.
【0078】
実施例17 4−(2−ヒドロキシエチル)−1−メチル−11,11−ジメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例11と同様な方法にて、2−オキソ−3−カルボキシメチノルボルナンを反応させることで表題化合物を得た(収率:70.2%)。
1H−NMR(CDCl3)δ: 0.86(3H,s),1.02(3H,s),1.06(3H,s),1.20−3.00(8H,m),3.05−3.40 (1H,m),3.90(4H,brs).
IR(neat)cm-1: 3448,2952,2872,1664,1376,1240,1074.
【0079】
実施例18 4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例11と同様な方法にて、2−オキソ−3−カルボキシメチルノルボルナンを反応させることで表題化合物を得た(収率:74.1%)。
1H−NMR(CDCl3)δ: 1.43−2.00(6H,m),2.03−2.73(4H,m),2.93(1H,brs),3.13(1H,m),3.88(4H,brs).
IR(KBr)cm-1: 3372,2948,2876,1638,1422,1392.
融点: 129−132℃
【0080】
実施例19 10−(2−ヒドロキシエチル)−10,11−ジアザビシクロ[5.4.0]ウンデカ−11−エン−9(8H)−オン
実施例11と同様な方法にて、2−(2−オキソシクロヘプタノイル)酢酸を反応させることで表題化合物を得た(収率:72.9%)。
1H−NMR(CDCl3)δ: 1.12−1.96(8H,m),2.18−2.76(5H,m),3.20−3.50(1H,m),3.82(4H,brs).
IR(KBr)cm-1: 3432,2928,2880,1644,1458,1400,1238,1054.
融点: 80−83℃
【0081】
実施例20 3−(2−ヒドロキシエチル)−2,3−ジアザビシクロ[4.3.0]ノナ−1−エン−4(5H)−オン
実施例11と同様な方法にて、2−(2−オキソシクロペンタノイル)酢酸を反応させることで表題化合物を得た(収率:87.8%)。
1H−NMR(CDCl3)δ: 1.33−3.15(12H,m),3.90(4H,brs).
IR(KBr)cm-1: 3452,2952,2880,1638,1422,1394,1054,598.
融点: 79−82℃
【0082】
実施例21 4−(2−ヒドロキシエチル)−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例11と同様な方法にて、6,6−ジメチルビシクロ[3.1.1]ヘプタン−2−オン−3−イル−酢酸と反応させることで表題化合物を得た(収率:91.0%)。
1H−NMR(CDCl3)δ: 0.80,0.90(total3H,eachs),1.30(3H,s),1.00−1.70(2H,m),1.96−3.20(8 H,m),3.85(4H,brs).
IR(KBr)cm-1: 3432,2940,2872,1640,1456,1438,1390,1292,1150,1056,1036.
融点: 62−70℃
【0083】
実施例22 5−(2−ヒドロキシエチル)−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン
実施例11と同様な方法にて、6,6−ジメチルビシクロ[3.1.1]ヘプタン−3−オン−4−イル−酢酸と反応させることで表題化合物を得た(収率:87.2%)。
1H−NMR(CDCl3)δ: 0.90(3H,s),1.30(3H,s),1.66−2.56(4H,m),2.60−3.16(6H,m),3.73−4.10(4H,m).
IR(neat)cm-1: 3450,2948,2873,1667,1440,1372,1268,1122,1078,986.
【0084】
実施例23 2−(2−ヒドロキシエチル)−6−メチル−4,5−ジヒドロ−3(2H)−ピリダジノン
実施例11と同様な方法にて、レブリン酸を反応させることで表題化合物を得た(収率:82.8%)。
1H−NMR(CDCl3)δ: 2.09(3H,s),2.50(4H,s),3.15(1H,brs),3.90(4H,brs).
IR(KBr)cm-1: 3420,2950,1640,1584,1444,1408,1380,1352,1214,1142,1040,892.
融点: 85−91℃
【0085】
実施例24 6−エトキシカルボニル−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例11と同様な方法にて、2−オキソ−3−(1,1−ジエトキシカルボニル−1−ヒドロキシ)メチル)ノルボルナンを反応させることで表題化合物を得た(収率:40.7%)。
1H−NMR(CDCl3)δ: 1.26(3H,t,J=7.5Hz),1.33−1.93(5H,m),2.05−2.43(2H,m),2.60−2.96(2H,m),3.68−4.03(4H,m),4.36(2H,q,J=7.5Hz).
IR(neat)cm-1: 3440,2964,2880,1746,1660,1329,1258,1156,1038.
【0086】
実施例25 3−(2−ヒドロキシエチル)−2,3−ジアザビシクロ[5.4.0]デカ−1−エン−4(3H)−オン
実施例11と同様な方法にて、3−(2−シクロペンチル)プロピオン酸を反応させることで表題化合物を得た(収率:19.4%)。
1H−NMR(CDCl3)δ: 1.40−3.10(11H,m),3.26(1Hbrs),3.80(4H,brs).
IR(neat)cm-1: 3416,2940,2872,1640,1400,1210,1060.
【0087】
実施例26 8−アセチル−3−(2−ヒドロキシエチル)2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
実施例11と同様な方法にて、1−アセチル−3−カルボキシメチル−4−ピペリドンを反応させることで表題化合物を得た(収率:35.2%)。
1H−NMR(CDCl3)δ: 2.38(3H,s),2.50−3.90(9H,m),4.36(4H,brs),4.75−5.40(1H,m).
IR(neat)cm-1: 3416,1642,1426,1392,1358,1272,1236,1058.
【0088】
実施例27 2−[2−( tert- ブチルジメチルシリルオキシ)エチル]−5−(2−ヒドロキシエチル)−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン
実施例11と同様な方法にて、2−[2−(tert-ブチルジメチルシリルオキシ)エチル]−6,6−ジメチルビシクロ[3.1.1]ヘプタン−3−オン−4−イル−酢酸と反応させることで表題化合物を得た(収率:72.7%)。
1H−NMR(CDCl3)δ: 0.06(6H,s),0.90(12H,s),1.33(3H,s),1.70−2.43(11H,m),2.83−3.15(2H,m),3.60−4.20(6H,m).
IR(neat)cm-1: 3436,2928,2856,1674,1470,1386,1250,1100,1076,1006.
【0089】
実施例28 4−エトキシカルボニル−2−(2−ヒドロキシエチル)5,6,7,8−テトラヒドロシンノリン−3(2H)−オン
実施例11と同様な方法にて、1−オキソ−2−(1,1−ジエトキシカルボニル−1−ヒドロキシ)メチル)シクロヘキサンを反応させることで表題化合物を得た(収率:68.8%)。1H−NMR(CDCl3)δ: 1.35(3H,t,J=7.5Hz),1.50−1.95(4H,m),2.50−2.85(4H,m),3.75−4.08(2H,m),4.40(2H,q,J=7.5Hz),4.16−4.53(2H,m).
IR(neat)cm-1: 3440,2940,2872,1728,1642,1588,1428,1316,1200,1112,1020.
【0090】
実施例29 2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
2−(2−ヒドロキシエチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン1.8g(9.2mmol)の塩化メチレン10ml溶液に2,3−ジヒドロピラン1.1ml(11.9mmol)と触媒量のp-トルエンスルホン酸・1水和物を氷冷下で加え、室温で15分間撹拌した。反応終了後、飽和重曹水を加え中和した後、成績体をクロロホルムで抽出し、飽和食塩水にて洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(エーテル/n−ヘキサン=2/1)に付し精製することで、表題化合物の油状物2.63g(定量的)を得た。
1H−NMR(CDCl3)δ: 1.15−2.21(13H,m),1.30 (3H,t J=7.0Hz),2.45−3.25(3H,m),3.37− 4.10(6H,m),4.26(2H,q J=7.0Hz),4.60(1 H,brs).
IR(neat)cm-1: 2940,2868,1742,1670,1396,1356,1316,1298,1260,1210,1156,1122,1076,1034.
【0091】
実施例30 4−[2−(テトラヒドロピラニルオキシ)エチル]−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例29と同様な方法にて、4−(2−ヒドロキシエチル)−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 1.81,1.90(total3H,eachs),1.33(3H,s),1.40−1.85(8H,m),2.00−2.92(7 H,m),3.00−4.02(6H,m),4.63(1H,brs).
IR(neat)cm-1: 2940,2872,1672,1384,1350,1136,1122,1076,1034.
【0092】
実施例31 6−エトキシカルボニル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例29と同様の方法で、6−エトキシカルボニル−4−(2−ヒドロキシエトル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:75.4%)。
1H−NMR(CDCl3)δ: 1.15−2.15(10H,m),1.30(3H,t,J=7.5Hz),2.15−2.58(2H,m),2.76−3.10(2H,m),3.30−4.16(6H,m),4.40(2H,q,J=7.5Hz),4.55−4.76(1H,m).
IR(neat)cm-1: 2944,2876,1754,1666,1444,1382,1250,1202,1184,1126,1072.
【0093】
実施例32 4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 実施例29と同様の方法で、4−(2−ヒドロキシエトル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:96.1%)。
1H−NMR(CDCl3)δ: 1.23−2.73(16H,m),2.73−3.06(1H,m),3.33−4.33(6H,m),4.55−4.76(1H,m).
IR(neat)cm-1: 2948,2872,1666,1454,1440,1370,1284,1122,1034,976.
【0094】
実施例33 5−[2−(テトラヒドロピラニルオキシ)エチル]−10,10−ジメチル−4.5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン
実施例29と同様な方法にて、5−(2−ヒドロキシエチル)−10,10−ジメチル−4.5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:86.0%)。
1H−NMR(CDCl3)δ: 0.90(3H,s),1.33(3H,s),1.40−1.96(7H,m),1.96−2.56(4H,m),2.60−3.20(4H,m),3.30−4.35(6H,m),4.60−4.73(1H,m).
IR(neat)cm-1: 2920,1680,1470,1440,1344,1200,1182,1076,1034.
【0095】
実施例34 4−エトキシカルボニル−2−[2−(テトラヒドロピラニルオキシ)エチル]−5,6,7,8−テトラヒドロシンノリン−3(2H)−オン
実施例29と同様の方法にて、4−エトキシカルボニル−2−(2−ヒドロキシエチル)−5,6,7,8−テトラヒドロシンノリン−3(2H)−オンを反応させることで表題化合物を得た(収率:76.6%)。
1H−NMR(CDCl3)δ: 1.20−1.95(10H,m),1.35(3H,t,J=7.5Hz),2.45−2.85(4H,m),3.30−4.18(4H,m),4.20−4.53(2H,m),4.42(2H,q,J=7.5Hz),4.53−4.75(1H,m).
IR(neat)cm-1: 2944,2872,1738,1654,1589,1370,1286,1198,1034.
【0096】
実施例35 4−[2−( tert- ブチルジメチルシリルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H) −オン
アルゴン雰囲気下、4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オン416mg(2.0mmol)の塩化メチレン3ml溶液に、トリエチルアミン0.42ml(3.0mmol)、tert-ブチルジメチルシリルクロリド375mg(2.5mmol)および触媒量の4−ジメチルアミノピリジンを氷冷下で順次加え、室温で13時間撹拌した。反応終了後、飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(酢酸エチル/n-ヘキサン=1/1)に付し精製することで、表題化合物633mg(98.2%)を得た。
1H−NMR(CDCl3)δ: 0.55(6H,s),0.86(9H,s),1.10−1.96(7H,m),2.00−2.66(4H,m),2.83 −3.00(1H,m),3.83(4H,t,J=6.0Hz).
IR(neat)cm-1: 2956,2876,1672,1472,1362,1254,1106.
【0097】
実施例36 6−カルボキシ−2−[2−( tert −ブチルジメチルシリルオキシ)エチル]4,5−ジヒドロ−3(2H)−ピリダジノン
実施例35と同様の方法にて、 6−カルボキシ−2−(2−ヒドロキシエチル)−4,5−ジヒドロ−3(2H)−ピリダジノンを反応させることで表題化合物を得た(収率:50.9%)。
1H−NMR(CDCl3)δ: 0.05(6H,s),0.80(9H,s),2.43−2.70(2H,m),2.75−3.03(2H,m),3.70−4.03(4H,m).
IR(KBr)cm-1: 3400,2952,2856,1688,1600,1452,1320,1298,1224,1188,1094,834.
融点: 58−60℃
【0098】
実施例37 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−エトキ シカルボニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
アルゴン雰囲気下、ジイソプロピルアミン0.62ml(4.5mmol)のテトラヒドロフラン4ml溶液に、−78℃冷却下で1.54M n-ブチルリチウム−n-ヘキサン溶液2.8ml(4.5mmol)を加え同温で40分間撹拌した後、2−[2−(テトラヒドロピラニルロキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン840mg(3.0mmol)のテトラヒドロフラン6ml溶液を滴下し同温で40分間撹拌した。反応液にクロロ炭酸エチル0.43ml(4.5mmol)のHMPA3ml溶液を加え、氷冷下で1時間撹拌した。反応終了後、飽和炭酸水素ナトリウム水溶液を加え、酢酸エチルにて成績体を抽出した。抽出液を飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(酢酸エチル/n-ヘキサン=1/2)に付し精製することで、表題化合物の油状物703mg(66.5%)を得た。
1H−NMR(CDCl3)δ: 1.15−2.21(13H,m),1.32(3H,t,J=7.0Hz),2.45−3.25(3H,m),3.37−4.10(6H,m),4.26(2H,q,J=7.0Hz),4.60(1H,brs).
IR(neat)cm-1: 2940,2868,1742,1670,1396,1356,1316,1298,1260,1210,1156,1122,1076,1034.
【0099】
実施例38 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−ブチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンをヨウ化ブチルと反応させることで表題化合物を得た(収率:58.2%)。
1H−NMR(CDCl3)δ: 0.93(3H,t J=6.0Hz),1.10−2.75(22H,m),3.35−4.20(6H,m),4.69(1H,brs).
IR(neat)cm-1: 2932,2860,1666,1392,1354.
【0100】
実施例39 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−プロピル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンをヨウ化プロピルと反応させることで表題化合物を得た(収率:69.2%)。
1H−NMR(CDCl3)δ: 0.93(3H,t,J=6.0Hz),1.10−2.70(20H,m),3.33−4.23(6H,m),4.66(1H,brs).
IR(neat)cm-1: 2936,2868,1666,1392,1354,1122.
【0101】
実施例40 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(3−ブテニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを4−ブロモ−1−ブテンと反応させることで表題化合物を得た(収率:54.6%)。
1H−NMR(CDCl3)δ: 1.10−2.66(20H,m),3.43−4.20(6H,m),4.66(1H,brs),4.95(1H,d,J=9.0Hz),5.05(1H,d,J=18.0Hz),5.80(1H,m).
IR(neat)cm-1: 2940,2860,1664,1442,1392,1354,1122,1030.
【0102】
実施例41 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−アリル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを臭化アリルと反応させることで表題化合物を得た(収率:61.0%)。
1H−NMR(CDCl3)δ: 1.10−2.85(18H,m),3.30−4.26(6H,m),4.68(1H,brs),5.10(1H,d,J=9.0Hz),5.13(1H,d,J=15.0Hz),5.75(1H,m).
IR(neat)cm-1: 2938,2860,1665,1440,1395,1122,1032.
【0103】
実施例42 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−エトキシカルボニルメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンをクロロ炭酸エチルと反応させることで表題化合物を得た(収率:66.5%)。
1H−NMR(CDCl3)δ: 1.24(3H,t,J=7.0Hz),1.30−2.61(17H,m),2.61(17H,m),2.68(2H,s),3.35−3.98(5H,m),4.15(2H,q,J=7.0Hz),4.63(1H,brs).
IR(neat)cm-1: 2938,2866,1737,1665,1446,1398,1377,1356,1320,1260,1179,1122.
【0104】
実施例43 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−メトキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノ
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンをメトキシメチルクロリドと反応させることで表題化合物を得た(収率:43.9%)。
1H−NMR(CDCl3)δ: 1.20−2.68(16H,m),3.31,(3H,s),3.40(8H,m),4.62(1H,brs).
IR(neat)cm-1: 2936,2868,1664,1448,1354,1120,1076,1034.
【0105】
実施例44 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(N,N−ジメチルカルバモイル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンをN,N−ジメチルカルバモイルクロリドと反応させることで表題化合物を得た(収率:68.0%)。
1H−NMR(CDCl3)δ: 1.15−2.31(12H,m),2.43−2.80(1H,m),3.03(3H,s),3.08(3H,s),3.14−4.25(9H,m),4.60(1H,brs).
IR(neat)cm-1: 2938,2866,1656,1392,1356,1245,1122,1032.
【0106】
実施例45 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(4−モルホリンカルボニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを4−モルホリンカルボニルクロリドと反応させることで表題化合物を得た(収率:60.4%)。
1H−NMR(CDCl3)δ: 1.15−2.40(12H,m),2.45−2.80(1H,m),3.10−4.17(7H,m),4.63(1H,brs).
IR(neat)cm-1: 2932,2864,1656,1460,1438,1392,1118,1032.
【0107】
実施例46 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(3−アセトキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを3−アセトキシプロピルブロミドと反応させることで表題化合物を得た(収率:39.7%)。
1H−NMR(CDCl3)δ: 1.38−2.68(19H,m),1.95(3H,s),3.15−4.41(9H,m),4.70(1H,brs).
IR(neat)cm-1: 2938,2860,1725,1656,1629,1443,1368,1122.
【0108】
実施例47 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−ベンジルオキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンをクロロメチルベンジルエーテルとヨウ化ナトリウム存在下で反応させることで表題化合物を得た(収率:64.6%)。
1H−NMR(CDCl3)δ: 1.19−2.75(15H,m),3.30−4.25(9H,m),4.52(2H,d,J=3.0Hz),4.63(1 H,brs),7.29(5H,s).
IR(neat)cm-1: 2940,2864,1662,1452,1356,1120,1034.
【0109】
実施例48 2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(1,3−ジオキソラニルメチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを2−ブロモメチル−1,3−ジオキソランと反応させることで表題化合物を得た(収率:53.9%)。
1H−NMR(CDCl3)δ: 1.40−2.53(16H,m),3.35−4.05(10H,m),4.66(1H,brs),4.85(1H,t,J=4.5Hz).
IR(neat)cm-1: 2940,2872,1736,1672,1392,1036.
【0110】
実施例49 4−[2−(テトラヒドロピラニルオキシ)エチル]−6−ベンジルオキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例37と同様な方法にて、4−[2−(テトラヒドロピラニルオキシ)エチル]−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンをクロロメチルベンジルエーテルとヨウ化ナトリウム存在下で反応させることで表題化合物を得た(収率:80.0%)。
1H−NMR(CDCl3)δ: 1.87(3H,s),2.26(3H,s),1.12−3.05(13H,m),3.17−4.24(9H,m),4.51(2H,d,J=6.0Hz),4.45−4.61(1H,m),7.25(5H,s).
IR(neat)cm-1: 2940,2872,1738,1666,1454,1372,1348,1240,1200,1122,1076,1034.
【0111】
実施例50 4−[2−(テトラヒドロピラニルオキシ)エチル]−6−ベンジルオキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例37と同様な方法にて、4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンをクロロメチルベンジルエーテルとヨウ化ナトリウム存在下で反応させることで表題化合物を得た(収率:81.5%)。
1H−NMR(CDCl3)δ: 1.30−1.95(12H,m),2.16−3.00(4H,m),3.00−4.33(8H,m),4.58(2H,d,J=2.4Hz),4.50−4.75(1H,m),7.10−7.43(5H,m).
IR(neat)cm-1: 2948,2872,1664,1454,1372,1240,1100,1034.
【0112】
実施例51 4−[2−( tert- ブチルジメチルシリルオキシ)エチル]−6−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例37と同様な方法にて、4−[2−(tert-ブチルジメチルシリルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを2−(テトラヒドロピラニルオキシ)エチルブロミドと反応させることで表題化合物を得た(収率:75.8%)。
1H−NMR(CDCl3)δ: 0.05(6H,s),0.86(9H,s),1.20−2.26(16H,m),2.43−2.66(1H,m),2.80−2.96(1H,m),3.40−4.13(8H,m),4.50−4.66(1H,m).
IR(neat)cm-1: 2952,2876,1664,1464,1362,1254,1118,1032.
【0113】
実施例52 7−ベンジルオキシメチル−10,10−ジメチル−5−[2−(テトラヒドロピラニルオキシ)エチル]−4,5−ジアザトリシクロ[7.1.1.0 3.8 ]ウンデカ−3−エン−6(5H)−オン
実施例37と同様の方法にて、10,10−ジメチル−5−[2−(テトラヒドロピラニルオキシ)エチル]4,5−ジアザトリシクロ[7.1.1.03.8]ウンデカ−3−エン−6(5H)−オンをクロロメチルベンジルエーテルとヨウ化ナトリウム存在下で反応させることにより表題化合物を得た(収率:62.3%)。
1H−NMR(CDCl3)δ: 0.90(3H,s),1.30(3H,s),1.35−2.43(12H,m),2.65−2.90(2H,m),3.30−4.36(6H,m),4.50,4.60(total2H,eachs),4.50−4.76(1H,m),7.15−7.50(5H,m).
IR(neat)cm-1: 2936,2872,1674,1454,1382,1200,1184,1124,1076,1034.
【0114】
実施例53 4−{[1−アセトキシ−1−(3−ピリジル)]メチル}−2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例37と同様の方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンをニコチンアルデヒドと反応させた後、アセチル化することにより表題化合物を得た(収率:86.4%)。
1H−NMR(CDCl3)δ: 1.20−2.96(16H,m),2.13,2.16(total3H,eachs),3.40−4.20(6H,m),4.58−4.75(1H,m),6.41(0.5H,d,J=3.0Hz),6.53(0.5H,d,J=4.5Hz),7.15−7.40(1H,m),7.50−7.75(1H,m),8.46−8.65(1H,m).
IR(neat)cm-1: 2940,2860,1750,1656,1428,1410,1372,1228,1074,1034.
【0115】
実施例54 6−ヒドロキシメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
6−エトキシカルボニル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン1.27g(3.51mmol)を10%水酸化ナトリウム水溶液8.0mlに懸濁させ、15分間加熱還流した。冷後、10%塩酸にてpH3−4とした後、クロロホルムにて成績体を抽出し、飽和食塩水で洗浄した。無水硫酸ナトリウムで乾燥し溶媒を留去し、6−カルボキシ−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン1.126gを得た。 アルゴン雰囲気下、6−カルボキシ−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン332mg(1.0mmol)をTHF3.0mlに溶解し、−15℃にてトリエチルアミン0.42ml(3.0mmol)を滴下した後、クロロ炭酸エチル0.19ml(2.0mmol)を滴下し、同温にて40分間撹拌した。−15℃にて水素化ホウ素ナトリウム76.0mg(2.0mmol)水溶液2.0mlを滴下し−15℃−0℃にて30分間撹拌した。反応液に水を加え、酢酸エチルにて抽出した。抽出液を飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒を留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(酢酸エチル/n−ヘキサン=5/1)に付し精製することで、表題化合物の油状物210.3mg(65.7%)を得た。
1H−NMR(CDCl3)δ: 1.25−2.25(13H,m),3.20−4.45(9H,m),4.50−4.80(1H,m),4.60(2H,d,J=4.5Hz).
IR(neat)cm-1: 3436,2948,2876,1666,1600,1302,1122,1076,1034.
【0116】
実施例55 4−ヒドロキシメチル−2−[2−(テトラヒドロピラニルオキシ)エチル]−5,6,7,8−テトラヒドロシンノリン−3(2H)−オン
実施例54と同様の方法にて、4−エトキシカルボニル−2−[2−(テトラヒドロピラニルオキシ)エチル]−5,6,7,8−テトラヒドロシンノリン−3(2H)−オンを反応させることにより表題化合物を得た(収率:37.0%)
1H−NMR(CDCl3)δ: 1.26−1.96(10H,m),2.55−2.90(4H,m),2.95−3.26(1H,m),3.30−4.50(6H,m),4.63(2H,s),4.53−4.80(1H,m).
IR(neat)cm-1: 3416,2944,2872,1642,1588,1454,1320,1122,1070,1034.
【0117】
実施例56 2−[2−( tert −ブチルジメチルシリルオキシ)エチル]−6−ヒドロキシメチル−4,5−ジヒドロ−3(2H)−ピリダジノン
実施例54と同様の方法にて、2−[2−(tert−ブチルジメチルシリルオキシ)エチル]−6−カルボキシ−4,5−ジヒドロ−3(2H)−ピリダジノンを還元することにより表題化合物を得た(収率:68.1%)
1H−NMR(CDCl3)δ: 0.05(6H,s),0.83(9H,s),2.45(4H,s),2.90−3.10(1H,m),3.82(4H,t,J=3.0Hz),4.23(2H,d,J=6.0Hz).
IR(neat)cm-1: 3292,2928,2852,1632,1418,1342,1270,1254,1058,926,772.
【0118】
実施例57 6−アセトキシメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
6−ヒドロキシメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン836mg(2.61mmol)を塩化メチレン8.0mlに溶解した。0℃にてピリジン1.27ml(15.33mmol)及び無水酢酸0.74ml(7.83mmol)を滴下した後、触媒量の4−ジメチルアミノピリジンを加え室温にて3時間撹拌した。反応液に氷水を加え、酢酸エチルにて成績体を抽出した。抽出液を飽和硫酸銅水溶液で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒を留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(酢酸エチル/n-ヘキサン=3/1)に付し精製することで、表題化合物の油状物778.7mg(82.5%)を得た。
1H−NMR(CDCl3)δ: 1.30−1.96(11H,m),2.11(3H,s),3.20−4.40(8H,m),4.56−7.43(1H,m),5.15(2H,d,J=4.0Hz).
IR(neat)cm-1: 2950,1746,1671,1623,1371,1302,1224,1122,1032.
【0119】
実施例58 4−アセキシメチル−2−[2−(テトラヒドロピラニルオキシ)エチル]−5,6,7,8−テトラヒドロシンノリン−3(2H)−オン
実施例57と同様の方法にて、4−ヒドロキシメチル−2−[2−(テトラヒドロピラニルオキシ)エチル]−5,6,7,8−テトラヒドロシンノリン−3(2H)−オンを反応させることにより表題化合物を得た(収率:89.0%)1H−NMR(CDCl3)δ: 1.30−1.96(10H,m),2.05(3H,s),2.56−2.90(4H,m),3.30−4.53(6H,m),4.56−4.75(1H,m),5.10(2H,s).
IR(neat)cm-1: 2944,2860,1740,1648,1598,1454,1340,1228,1122,1074,968.
【0120】
実施例59 6−ホルミル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエ ン−5(4H)−オン
アルゴン雰囲気下、6−ヒドロキシメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン400.0mg(1.23mmol)を塩化メチレン13.0mlに溶解し、0℃にてモレキュラーシーブス−4A541mg、活性二酸化マンガン541.0mg(3.69mmol)を加えた後、室温にて24時間撹拌した。反応液にエーテルを加えショートカラムクロマトグラフィー(エーテル−酢酸エチル)に付した。溶媒を留去して得られた残渣をシリカゲルカラムクロマトグラフィー(エーテル/n-ヘキサン=5/1−酢酸エチル)に付し精製することで、表題化合物の油状物152.0mg(38.3%)を得た。
1H−NMR(CDCl3)δ: 1.12−1.90(13H,m),1.90−2.18(2H,m),3.20−4.50(7H,m),4.50−4.75(1H,m),10.50(1H,s).
IR(neat)cm-1: 2948,2876,1700,1660,1616,1568,1294,1122,1078,1064.
【0121】
実施例60 6−メチルアミノメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
アルゴン雰囲気下、6−ホルミル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン150.0mg(0.47mmol)をメタノール2.0mlに溶解し、室温にて40%メチルアミンメタノール溶液0.2ml及び酢酸0.3mlを加えた後、同温にて30分間撹拌した。室温にて反応液にシアノ水素化ホウ素ナトリウム9.0mg(0.14mmol)を加え、同温にて30分間撹拌した。反応液を飽和炭酸水素ナトリウム水溶液にて中和した後、、クロロホルムにて抽出し、飽和食塩水にて洗浄した。無水炭酸ナトリウムで乾燥し溶媒留去し、表題化合物の油状物169.0mg(quant.)を得た。
1H−NMR(CDCl3)δ: 1.20−1.83(7H,m),1.83−2.13(6H,m),2.39(3H,s),3.16−4.40(8H,m),3.67(2H,s),4.53−4.75(1H,m).
IR(neat)cm-1: 2948,2876,1668,1616,1450,1300,1122,1076,1062.
【0122】
実施例61 6−アミノメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例60と同様の方法にて、6−ホルミル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンより表題化合物を得た(収率:93.0%)。
1H−NMR(CDCl3)δ: 1.03−2.26(14H,m),3.00−4.40(10H,m),4.46−4.70(1H,m).
IR(neat)cm-1: 3320,2944,2872,1668,1614,1452,1302,1122,1035,750.
【0123】
実施例62 6−N− tert- ブトキシカルボニル−N−メチル−アミノメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
6−メチルアミノメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン155.0mg(0.47mmol)をジオキサン−水(2.5ml/0.5ml)に溶解し、トリエチルアミン0.27ml(1.95mmol)を滴下した後、二炭酸ジ−tert−ブチル202.0mg(0.89mmol)を加え、室温にて24時間撹拌した。反応液に水を加え、クロロホルムにて抽出し、10%クエン酸水溶液及び飽和食塩水にて洗浄した。無水炭酸ナトリウムで乾燥し溶媒留去して得られた残留物をシリカゲルカラムクロマトグラフィー(エーテル)にて精製し表題化合物の油状物185.0mg(91.6%)を得た。
1H−NMR(CDCl3)δ: 1.46(9H,s),1.50−1.80(7H,m),1.80−2.12(3H,m),2.86(3H,s),3.12−4.19(5H,m),4.19−4.41(2H,m),4.46(2H,s),4.56−4.70(2H,m).
IR(neat)cm-1: 2944,2872,1695,1668,1623,1482,1455,1302,1173,1074.
【0124】
実施例63 6−アセチルアミノメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
6−アミノメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン187.0mg(0.59mmol)を塩化メチレン3.0mlに溶解し、0℃にてトリエチルアミン0.57ml(4.10mmol)を滴下した後、無水酢酸0.18ml(1.77mmol)及び触媒量の4−ジメチルアミノピリジンを加え、室温にて12時間撹拌した。反応液に氷水を加え、酢酸エチルにて抽出し、3%塩酸、飽和炭酸水素ナトリウム水溶液及び飽和食塩水にて洗浄した。無水炭酸ナトリウムで乾燥し溶媒留去して得られた残留物をシリカゲルカラムクロマトグラフィー(酢酸エチル−酢酸エチル/メタノール=50/1)にて精製し表題化合物の油状物111.0mg(53.0%)を得た。
1H−NMR(CDCl3)δ: 1.10−2.10(12H,m),2.16(3H,s),3.12−3.30(1H,m),3.30−4.45(9H,m),4.45−4.83(2H,m).
【0125】
実施例64 6−[(1−ヒドロキシ−1−メチル)エチル]−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
アルゴン雰囲気下、0℃にて1MメチルマグネシウムブロミドのTHF溶液9.5ml(9.5mmol)に、6−エトキシカルボニル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン790.0mg(2.38mmol)をTHF溶液3.5mlを滴下し、0℃にて1時間撹拌した。反応液に飽和塩化アンモニウム水溶液を加え、クロロホルムにて抽出し、飽和食塩水にて洗浄した。無水硫酸ナトリウムで乾燥し、溶媒留去して得られた残留物をシリカゲルカラムクロマトグラフィー(エーテル/n−ヘキサン=3/2)にて精製し表題化合物の油状物480.0mg(60.8%)を得た。
1H−NMR(CDCl3)δ: 1.30−2.30(14H,m),1.6
0(6H,s),3.24(1H,brs),3.40−4.50(6H,m),4.65(1H,brs).
IR(neat)cm-1: 3460,2950,2872,1647,1590,1452,1359,1299,1170,1122,1074,753.
【0126】
実施例65 4−[(1−ヒドロキシ−1−メチル)エチル]−2−(2−ヒドロキシエチル)−5,6,7,8−シンノリン−3(2H)−オン
実施例64と同様の方法にて、4−エトキシカルボニル−2−(2−ヒドロキシエチル)−5,6,7,8−シンノリン−3(2H)−オンを反応させることにより表題化合物を得た(収率: 32.0%)。
H−NMR(CDCl3)δ: 1.60(6H,s),1.63−1.90(4H,m),2.53−2.93(5H,m),3.00−3.40(1H,m),3.80−4.10(2H,m),4.33(2H,t,J=6.0Hz).
IR(neat)cm-1: 3416,2948,2872,1608,1556,1454,1316,1164.
【0127】
実施例66 2−(2−ヒドロキシエチル)−4−メトキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
2−[2−(テトラヒドロピラニルオキシ)エチル]−4−メトキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン183mg(0.56mmol)のメタノール2ml溶液に触媒量のp-トルエンスルホン酸・1水和物を加え、室温にて4時間撹拌した。反応終了後、飽和炭酸水素ナトリウム水溶液を加え塩化メチレンにて成績体を抽出し、飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(酢酸エチル/n-ヘキサン=2/1)に付し精製することで、表題化合物の淡黄色油状物92mg(67.9%)を得た。
1H−NMR(CDCl3)δ: 1.10−2,83(11H,m),3.33(3H,s),3.54−4.08(6H,m).
IR(neat)cm-1: 3472,2932,2872,1650,1440,1410,1236,1184,1094,1030.
【0128】
実施例67 2−(3−ヒドロキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[3−(テトラヒドロピラニルオキシ)プロピル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 1.20−2.83(14H,m),3.55(2H,t,J=3.0Hz).
IR(neat)cm-1: 3420,2940,2860,1662,1446,1400,1358,1238,1068,754.
【0129】
実施例68 2−(2−ヒドロキシプロピル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[3−(テトラヒドロピラニルオキシ)プロピル]−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:80.0%)。
1H−NMR(CDCl3)δ: 1.70−2.28(6H,m),2.66−2.98(4H,m),3.55(2H,t,J=6.0Hz),3.76(1H, s),4.30(2H,t,J=6.0Hz),6.40(1H,s).
IR(neat)cm-1: 3468,2944,2868,1656,1582,1442,1302,1062,878.
【0130】
実施例69 2−(2−ヒドロキシエチル)−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:97.8%)。
1H−NMR(CDCl3)δ: 1.68−1.95(4H,m),2.10(3H,s),2.50−2.83(4H,m),3.86−4.16(3H,m),4.20−4.46(2H,m).
IR(KBr)cm-1: 3440,2944,2860,1630,1580,1430,1056.
融点: 68−71℃
【0131】
実施例70 2−(3−ヒドロキシプロピル)−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[3−(テトラヒドロピラニルオキシ)プロピル]−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 1.66−2.08(6H,m),2.13(3H,s),2.50−2.83(4H,m),3.40−3.66(2H,m),3.80−4.06(1H,m),4.32(2H,t,J=6.0Hz).
IR(neat)cm-1: 3408,2944,2868,1634,1584,1432,1126.
【0132】
実施例71 2−(2−ヒドロキシエチル)−4−エトキシカルボニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−エトキシカルボニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:96.2%)。
1H−NMR(CDCl3)δ: 1.31(3H,t,J=7.0Hz),1.42−3.18(11H,m),3.87(4H,s),4.25(2H,q,J=4.5Hz).
IR(neat)cm-1: 3454,2944,1737,1650,1437,1410,1317,1293,1236,1170,1023.
【0133】
実施例72 2−(2−ヒドロキシエチル)−4−プロピル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−プロピル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 0.93(3H,t,J=6.0Hz),1.05−2.65(14H,m),3.15−3.35(1H,m),3.88(4H,brs).
IR(neat)cm-1: 3436,2936,2846,1658,1400,1354,1056.
【0134】
実施例73 2−(2−ヒドロキシエチル)−4−ブチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−ブチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:96.1%)。
1H−NMR(CDCl3)δ: 0.91(3H,t,J=6.0Hz),1.05−2.70(16H,m),3.10−3.30(1H,m),3.90(4 H,brs).
IR(neat)cm-1: 3436,2932,2860,1660,1444,1058.
【0135】
実施例74 2−(2−ヒドロキシエチル)−4−(3−ブテニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(3−ブテニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:91.0%)。
1H−NMR(CDCl3)δ: 1.15−2.80(14H,m),2.80−3.20(1H,m),3.90(4H,brs),5.03(1H,d,J= 9.0Hz),5.06(1H,d,J=18.0Hz),5.63−6.06(1H,m).
IR(neat)cm-1: 3432,2936,2860,1656,1440,1400,1053.
【0136】
実施例75 2−(2−ヒドロキシエチル)−4−アリル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−アリル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:98.0%)。
1H−NMR(CDCl3)δ: 1.10−2.75(12H,m),3.23,(1H,m),3.90(4H,brs),5.03(1H,d,J=9.0Hz),5.30(1H,d,J=15.0Hz),5.56−6.00(1H,m).
IR(neat)cm-1: 3432,2936,2860,1656,1446,1400,1058.
【0137】
実施例76 2−(2−ヒドロキシエチル)−4−エトキシカルボニルメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−エトキシカルボニルメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:91.6%)。
1H−NMR(CDCl3)δ: 1.23(3H,t,J=7.0Hz),1.2 0−1.56(3H,m),1.75−2.65(8H,m),2.69(2H,s),3.84(4H,s),4.13(2H,q,J=7.0Hz).
IR(neat)cm-1: 3456,2936,2864,1732,1660,1460,1376,1294,1240,1202,1180,1028.
【0138】
実施例77 2−(2−ヒドロキシエチル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:77.9%)。
1H−NMR(CDCl3)δ: 1.51−1.91(4H,m),2.43−2.86(4H,m),3.83(1H,brs),4.00(2H,t,J=4.5Hz),4.35 (2H,t,J=4.5Hz),6.68(1H,s).
IR(KBr)cm-1: 3296,2940,2868,1656,1576,1434,1066.
融点:103−104℃
【0139】
実施例78 2−(2−ヒドロキシエチル)−4−(N,N−ジメチルカルバモイル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(N,N−ジメチルカルバモイル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 1.15−2.79(10H,m),3.06,(3H,s),3.12(3H,s),3.35−3.60(1H,m),3.90(4H,s).
IR(neat)cm-1: 3396,2936,1668,1638,1424,1390,1350,1074.
【0140】
実施例79 2−(2−ヒドロキシエチル)−4−(4−モルホリンカルボニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(4−モルホリンカルボニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 1.20−2.97(10H,m),3.21−4.12(13H,m).
IR(neat)cm-1: 3344,2944,1644,1452,1440,1398,1224,1074.
【0141】
実施例80 2−(2−ヒドロキシエチル)−4−(3−アセトキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(3−アセトキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 1.35−2.94(14H,m),1.94(3H,s),3.09−3.36(1H,m),3.70−4.02(6H,m).
IR(neat)cm-1: 3478,2944,1629,1581,1440,1377,1356,1338,1272.
【0142】
実施例81 2−(2−ヒドロキシエチル)−4−ベンジルオキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−ベンジルオキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 1.15−2.84(10H,m),2.96−3.12(1H,m),3.26−4.15(6H,m),4.51(2H,d,J=3.0Hz),7.30(5H,s).
IR(neat)cm-1: 3436,2936,1656,1400,1356,1114,1092,1074.
【0143】
実施例82 2−(2−ヒドロキシエチル)−4−(1,3−ジオキソラニルメチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン実施例66と同様な方法にて、2−[2−(テトラヒドロピラニルオキシ)エチル]−4−(1,3−ジオキソラニルメチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:85.2%)。
1H−NMR(CDCl3)δ: 1.23−2.83(12H,m),3.15−3.40(1H,m),3.68−4.20(8H,m),4.87(1H,t,J=4.5Hz).
IR(neat)cm-1: 3400,2944,2884,1653,1419,1401,1038.
【0144】
実施例83 4−(2−ヒドロキシエチル)−6−ベンジルオキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例66と同様な方法にて、4−[2−(テトラヒドロピラニルオキシ)エチル]−6−ベンジルオキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:80.0%)。
1H−NMR(CDCl3)δ: 0.89(3H,s),1.28(3H,s),1.75−2.22(6H,m),2.51−3.29(4H,m),3.50−4.25(5H,m),4.35(2H,d,J=6.0Hz),7.26,(5H,s).
IR(neat)cm-1: 3456,2936,2872,1656,1452,1386,1348,1322,1236,1110,1048.
【0145】
実施例84 4−(2−ヒドロキシエチル)−6−ベンジルオキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例66と同様な方法にて、4−[2−(テトラヒドロピラニルオキシ)エチル]−6−ベンジルオキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:95.7%)。
1H−NMR(CDCl3)δ: 1.35−2.00(7H,m),2.16−3.10(4H,m),3.65−4.13(6H,m),4.58(2H,d,J=2.8Hz)、7.20−7.50(5H,m).
IR(neat)cm-1: 3440,2952,2872,1666,1452,1384.
【0146】
実施例85 6−アセトキシメチル−4−(2−ヒドロキシエチル)−3,4− ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例66と同様の方法にて、6−アセトキシメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 1.23−2.03(8H,m),2.12(3H,s),3.20−3.50(2H,m),3.50−3.70(2H,m),3.85−4.13(2H,m),4.20−4.43(2H,m),5.15(2H,d,J=2.4Hz).
IR(neat)cm-1: 3432,2956,1744,1670,1616,1372,1302,1226,1052,1030.
【0147】
実施例86 4−アセトキシメチル−2−(2−ヒドロキシエチル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例66と同様の方法にて、4−アセトキシメチル−2−[2−(テトラヒドロピラニルオキシ)エチル]−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(73.9%)。
1H−NMR(CDCl3)δ: 1.60−1.90(4H,m),2.05(3H,s),2.40−2.90(5H,m),3.96(2H,t,J=5.4Hz),4.35(2H,t,J=5.4Hz),5.10(2H,s).
IR(neat)cm-1: 3434,2958,1746,1674,1620,1592,1372,1302,1226,1052,1030.
【0148】
実施例87 7−ベンジルオキシメチル−10,10−ジメチル−5−(2−ヒドロキシエチル)−4,5−ジアザトリシクロ[7.2.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン
実施例66と同様の方法にて、7−ベンジルオキシメチル−10,10−ジメチル−5−[2−(テトラヒドロピラニルオキシ)エチル]−4,5−ジアザトリシクロ[7.2.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 0.90(3H,s),1.30(3H,s),1.80−2.43(5H,m),2.66−2.90(2H,m),3.00−3.20(2H,m),3.55(1H,dd,J=9.0,3.0Hz),3.90(2H,t,J=6.0Hz),4.15(1H,dd,J=9.0,3.0Hz),4.50,4.60(total1H,eachs),7.15−7.40(5H,m).
IR(neat)cm-1: 3444,2936,2876,1664,1454,1386,1222,1120,1064,1046.
【0149】
実施例88 4−{[1−アセトキシ−1−(3−ピリジル)]メチル}−2−(2−ヒドロキシエチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例66と同様の方法にて、4−{[1−アセトキシ−1−(3−ピリジル)]メチル}−2−[2−(テトラヒドロピラニルオキシ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(90.0%)。
1H−NMR(CDCl3)δ: 1.20−3.05(10H,m),2.15,2.18(total3H,eachs),3.43−4.20(4H,m),6.48(1H,d,J=3.0Hz),7.16−7.40(1H,m),7.50−7.75(1H,m),8.40−8.65(2H,m).
IR(neat)cm-1: 3432,2936,1746,1660,1644,1416.
【0150】
実施例89 6−N− tert −ブトキシカルボニル−N−メチル−アミノメチル−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例66と同様の方法にて、6−N−tert−ブトキシカルボニル−N−メチル−アミノメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(94.5%)。
1H−NMR(CDCl3)δ: 1.47(9H,s),1.62−2.45(6H,m),2.89(3H,s),3.12−3.79(3H,m),3.97(2H,t,J=5.0Hz),4.29(2H,t,J=5.0Hz),4.39−4.55(2H,m).
IR(neat)cm-1: 3424,2968,2868,1695,1617,1482,1452,1302,1149,1056.
【0151】
実施例90 6−アセチルアミノメチル−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例66と同様の方法にて、6−アセチルアミノメチル−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(93.4%)。
1H−NMR(CDCl3)δ: 1.05−2.55(6H,m),2.22(3H,s),3.10−3.35(1H,m),3.45−3.80(1H,m),3.83−4.10(2H,m),4.10−4.56(3H,m),4.75(1H,s).
IR(neat)cm-1: 3406,2998,2956,1662,1608,1434,1302,1248,1050,753.
【0152】
実施例91 6−[(1−ヒドロキシ−1−メチル)エチル]−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例66と同様の方法にて、6−[(1−ヒドロキシ−1−メチル)エチル]−4−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(99.4%)。
1H−NMR(CDCl3)δ: 1.24−2.20(5H,m),1.61(6H,s),3.25(2H,brs),3.76(6H,brs),3.85−4.15(2H,m),4.15−4.50(2H,m).
IR(neat)cm-1: 3460,2950,2872,1647,1590,1452,1356,1299,1170,1122,1074,753.
【0153】
実施例92 4−(2−ヒドロキシエチル)−6−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5−オン
4−[2−(tert-ブチルジメチルシリルオキシ)エチル]−6−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5−オン228mg(0.51mmol)のTHF4ml溶液にテトラ(n-ブチル)アンモニウムフルオリドを滴下し、室温で1時間撹拌した。反応終了後、飽和食塩水を加え、酢酸エチルで成績体を抽出した。抽出液を飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(メタノール/クロロホルム=1/50)に付し精製することで、表題化合物165mg(96.4%)を得た。
1H−NMR(CDCl3)δ: 1.36−2.33(16H,m),2.45−2.65(1H,m),2.83−3.16(2H,m),3.30−4.15(8H,m),4.50−4.70(1H,m).
IR(neat)cm-1: 3452,2948,2876,1656,1380,1230,1134,1074,1030.
【0154】
B.最終成績体の製造法
実施例93 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
アルゴン雰囲気下、2−(2−ヒドロキシエチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン1.96g(10.0mmol)のジメチルスルホキシド15ml溶液にトリエチルアミン8.3ml(60.0mmol)を加え、続いて三酸化硫黄・ピリジン錯体9.54g(60.0mmol)のジメチルスルホキシド30ml溶液を加え室温にて40分間撹拌した。反応終了後、氷水を加え酢酸エチルで成績体を抽出し、飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去して粗アルデヒド2.02gを得た。この粗アルデヒドをメタノール18mlに溶解し、4−(4−フルオロベンゾイル)ピペリジン2.91g(12.0mmol)と酢酸1mlを氷冷下で加え、室温で30分間撹拌した後、0℃にてシアノ水素化ホウ素ナトリウム251mg(4.0mmol)を加え1時間撹拌した。反応終了後、飽和炭酸水素ナトリウム水溶液を加え中和した後、クロロホルムにて成績体を抽出した。この抽出液を飽和食塩水で洗浄した後、無水硫酸ナトリウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(メタノール/クロロホルム=1/50)に付し精製することで、表題化合物の淡黄色油状物2.24g(58.0%)を得た。
1H−NMR(CDCl3)δ: 1.25−1.50(4H,m),1.50−2.28(15H,m),2.93−3.33(3H,m),3.88(2H,t,J=6.6Hz),7.05(2H,dd,J=9.0Hz),7.96(2H,dd,J=6.0,9.0,Hz).
IR(neat)cm-1: 2940,1680,1662,1596,1398,1232,1058.
【0155】
実施94 2−{3−[4−(4−フルオロベンゾイル)ピペリジノ]プロピル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(3−ヒドロキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:18.3%)。
1H−NMR(CDCl3)δ: 1.20−1.60(4H,m),1.60−2.80(17H,m),2.83−3.35(3H,m),3.75(2H,t ,J=6.0Hz),7.13(2H,dd J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2940,2856,1656,1596,1506,1396,1230,1156,854.
【0156】
実施例95 2−{3−[4−(4−フルオロベンゾイル)ピペリジノ]プロピル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(3−ヒドロキシプロピル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:75.5%)。
1H−NMR(CDCl3)δ: 1.60−2.75(18H,m),2.75−3.30(3H,m),4.16(2H,t,J=6.0Hz),6.60(1 H,s),7.13(2H,dd,J=9.0Hz),7.96(2H,dd ,J=6.0,9.0Hz).
IR(neat)cm-1: 2944,1678,1658,1596,1506,1448,1320,1228,1156,752.
【0157】
実施例96 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:28.2%)。
1H−NMR(CDCl3)δ: 1.57−1.95(9H,m),2.06(3H,s),1.95−2.38(2H,m),2.43−3.36(10H,m),7.10(2H,dd,J=9.0Hz),7.93(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2944,2804,1636,1596,1506,1318,1232.
【0158】
実施例97 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−エトキシカルボニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−エトキシカルボニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:68.3%)。
1H−NMR(CDCl3)δ: 1.28(3H,t,J=7.0Hz),1.30−2.38(12H,m),2.40−2.81(4H,m),2.81−3.37(4H,m),3.49−4.00(2H,m),4.25(2H,q,J=7.0Hz),4.30−4.46(1H,m),6.92−7.26(2H,m),7.91(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2940,2860,2804,1736,1656,1596,1506,1448,1398,1316,1208,1108.
【0159】
実施例98 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−プロピル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−プロピル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:68.3%)。
1H−NMR(CDCl3)δ: 0.95(3H,t,J=6.0Hz),1.00−2.50(17H,m),2.96−3.26(3H,m),3.89(2H,t,J=6.6Hz),7.20(2H,dd,J=9.0Hz),7.99(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2936,2860,1680,1658,1598,1446,1320,1232.
【0160】
実施例99 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ブチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−ブチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:78.9%)。
1H−NMR(CDCl3)δ: 0.91(3H,t,J=6.0Hz),1.15−2.53(19H,m),2.65(2H,t,J=6.6Hz),3.00−3.13(3H,m),3.89(2H,t,J=6.6Hz),7.16(2H,dd,J=9.0Hz),7.99(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2936,1656,1598,1404,1278,1228,1158.
【0161】
実施例100 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ベンジル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−ベンジル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:29.0%)。
1H−NMR(CDCl3)δ: 1.12−2.77(18H,m),2.83−3.35(5H,m),3.85(2H,t,J=7.0Hz),6.95−7.25(2H,m),7.23(5H,s),7.88−8.05(2H,m).
IR(neat)cm-1: 2936,1678,1654,1596,1446,1406,1276,1260,1236,1206,1156,974.
【0162】
実施例101 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ブテニル)−4,4a,5,6,7,8−ヘキサヒドロ−3( 2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−(3−ブテニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:80.8%)。
1H−NMR(CDCl3)δ: 1.35−2.50(20H,m),2.65(2H,t,J=6.6Hz),3.00−3.20(3H,m),3.89(2H,t,J=6.6Hz),5.00(1H,d,J=9.0Hz),5.05(1H,d,J=18.0Hz),5.63−6.00(1H,m),7.18(2H,dd,J=9.0Hz),7.98(1H,d,J=9.0Hz).
IR(neat)cm-1: 2940,1680,1656,1598,1446,1408,1236,976.
【0163】
実施例102 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−アリル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−アリル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:83.6%)。
1H−NMR(CDCl3)δ: 1.20−2.50(18H,m),2.60(2H,t,J=6.6Hz),2.95−3.36(3H,m),3.90(2H,t,J=6.6Hz),5.10(1H,d,J=12.5Hz),5.13(1H,d,J=15.0Hz),5.60−5.95(1H,m),7.15(2H,dd,J=9.0Hz),7.93(1H,d,J=9.0Hz).
IR(neat)cm-1: 2938,2854,1659,1599,1446,1260,753.
【0164】
実施例103 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチ ル}−4−エトキシカルボニルメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−エトキシカルボニルメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:84.0%)。
1H−NMR(CDCl3)δ: 1.24(3H,t,J=7.0Hz),1.59−2.36(14H,m),2.40−2.70(4H,m),2.68(2H,s),2.90−3.25(3H,m),3.83(2H,t,J=7.0Hz),4.14(2H,q,J=7.0Hz),7.10(2H,dd,J= 9.0Hz),7.94(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2938,1734,1659,1577,1449,1410,1377,1356,1320,1299,1230,1158.
【0165】
実施例104 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−メトキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−メトキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:8.9%)。
1H−NMR(CDCl3)δ: 1.20−2.74(19H,m),2.92−3.20(2H,m),3.34(3H,s),3.73−4.05(4H,m),7.11(2H,dd,J=9.0Hz),7.94(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2932,2856,1678,1658,1598,1406,1262,1232,1206,1156,1112,604.
【0166】
実施例105 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(N,N−ジメチルカルバモイル)−4,4a,5,6,7,8−ヘ キサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−(N,N−ジメチルカルバモイル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:35.7%)。
1H−NMR(CDCl3)δ: 1.50−3.50(21H,m),3.03(3H,s),3.10(3H,s),3.69−4.92(2H,m),7.12(2H,dd,J=9.0Hz),7.91(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 2938,2860,1647,1596,1449,1398,1155.
融点: 95−97℃
【0167】
実施例106 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(4−モルホリンカルボニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−(4−モルホリンカルボニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:36.8%)。
1H−NMR(CDCl3)δ: 1.10−2.75(17H,m),2.82−4.09(14H,m),7.10(2H,dd,J=9.0Hz),7.92(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 2926,2860,1728,1650,1446,1278.
【0168】
実施例107 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−アセトキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−(3−アセトキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:34.6%)。
1H−NMR(CDCl3)δ: 1.28−2.37(21H,m),2.5
1(3H,s),2.56−3.25(9H,m),4.26(2H,t,J=7.0Hz),7.10(2H,dd,J=9.0Hz),7.91(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2948,1682,1640,1598,1232,1158.
【0169】
実施例108 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ベンジルオキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−ベンジルオキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:69.2%)。
1H−NMR(CDCl3)δ: 1.15−3.40(21H,m),3.4
6−4.18(4H,m),4.35−4.65(2H,m),6.97−7.28(2H,m),7.80−8.08(2H,m).
IR(neat)cm-1: 2940,2856,1680,1650,1596,1506,1408.
【0170】
実施例109 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(1,3−ジオキソラニルメチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4−(1,3−ジオキソラニルメチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:69.6%)。
1H−NMR(CDCl3)δ: 1.20−2.75(18H,m),2.9
3−3.26(3H,m),3.60−4.16(6H,m),4.86(1H,t,J=4.5Hz),7.18(2H,dd,J=9.0Hz),7.95(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2940,1670,1598,1408,1214,1158,1038.
【0171】
実施例110 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例93と同様な方法にて、4−(2−ヒドロキシエチル)−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:61,8%)。
1H−NMR(CDCl3)δ: 0.82,0.90(total3H,eachs),1.33(3H,s),1.50−2.73(11H,m),2.86−3.26(3H,m),3.66−4.20(2H,m),7.10(2H,t,J=9.0Hz),7.90(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2944,2868,1668,1598,1444,1376,1348,1234,1206,1156,1116,974.
【0172】
実施例111 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ベンジルオキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例93と同様な方法にて、4−(2−ヒドロキシエチル)−6−ベンジルオキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4)−オンを反応させることで表題化合物を得た(収率:59.0%)。
1H−NMR(CDCl3)δ: 1.25−3.03(19H,m),3.16−3.83(4H,m),3.83−4.20(2H,m),4.56(2H,d,J=2.8Hz),7.00−7.43(5H,m),7.16(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2960,2870,1665,1630,1600,1453,1328,1200,1030.
【0173】
実施例112 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−(2−テトラヒドロピラニルオキシエチル)−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例93と同様な方法にて、4−(2−ヒドロキシエチル)−6−(2−テトラヒドロピラニルオキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:70.8%)。
1H−NMR(CDCl3)δ: 1.33−2.40(19H,m),2.40−2.80(4H,m),2.80−3.30(4H,m),3.30−4.15(8H,m),4.46−4.76(1H,m),7.15(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2952,2872,1656,1596,1376,1206,1076,976.
【0174】
実施例113 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ベンジルオキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例93と同様な方法にて、4−(2−ヒドロキシエチル)−6−ベンジルオキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:79.4%)。
1H−NMR(CDCl3)δ: 0.81(3H,s),1.35(3H,s),1.10−2.40(10H,m),2.53−2.85(3H,m),2.89−3.29(3H,m),3.59−4.28(5H,m),4.60−(2H,d,J=6.0Hz),7.12(2H,dd,J=9.0Hz),7.32(5H,s),7.95(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2944,1662,1598,1452,1386,1300,1236,1104.
【0175】
実施例114 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4a−メチル−4,5,6,7,8−ペンタヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4a−メチル−4,5,6,7,8−ペンタヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:42.8%)。
1H−NMR(CDCl3)δ: 1.08(3H,s),1.30−2.70(18H,m),2.90−3.25(3H,m),3.48−4.15(2H,m),7.10(2H,dd,J=9.0Hz),7.91(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2938,1668,1599,1401,732.
【0176】
実施例115 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−メチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−6−メチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:59.8%)。
1H−NMR(CDCl3)δ: 0.96(3H,d,J=6.0Hz),1.50−2.80(18H,m),2.90−3.40(3H,m),3.85(2H,t,J=6.0Hz),7.10(2H,t,J=9.0Hz),7.93(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2948,2928,1664,1598,1396,1278,1228,1208,1158,976.
【0177】
実施例116 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−エチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−6−エチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:69.7%)。
1H−NMR(CDCl3)δ: 0.93(3H,t,J=6.0Hz),1.12−1.60(4H,m),1.16−2.88(16H,m),2.90−3.35(3H,m),3.85(2H,t,J=6.0Hz),7.13(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2936,1676,1652,1596,1398,1302,1284,1208,1156,974.
融点: 85−89℃
【0178】
実施例117 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−フェニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−6−フェニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:71.5%)。
1H−NMR(CDCl3)δ: 1.10−1.93(6H,m),1.93−2.45(6H,m),2.45−2.90(6H,m),2.90−3.30(3H,m),3.88(2H,t J=6.0Hz),7.11(2H,t,J=6.0Hz),7.05−7.36(5H,m),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2936,2812,1660,1594,1504,1406,1390,1268,1242,1206,1150,1134,9 70.
融点: 133−135℃
【0179】
実施例118 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−アセチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
実施例93と同様な方法にて、3−(2−ヒドロキシエチル)−8−アセチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4−オンを反応させることで表題化合物を得た(収率:33.2%)。
1H−NMR(CDCl3)δ: 1.56−1.93(4H,m),2.13(3H,s),1.93−3.53(16H,m),3.86(2H,t,J=6.0Hz),7.13(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2948,2808,1656,1638,1596,1506,1322,1272,1158,1142,1029,976.
【0180】
実施例119 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8− tert −ブトキシカルボニル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4−オン
実施例93と同様な方法にて、3−(2−ヒドロキシエチル)−8−tert−ブトキシカルボニル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4−オンを反応させることで表題化合物を得た(収率94.1%)。
1H−NMR(CDCl3)δ: 1.56−1.90(4H,m),2.00−2.26(4H,m),2.40−2.76(8H,m),2.90−3.26(4H,m),3.85(2H,t,J=6.0Hz),3.95−4.36(2H,m),7.10(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2948,1690,1598,1422,1366,1322,1276,1240,1164,1118,1056.
【0181】
実施例120 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル−4,5−ジヒドロ−6−メチル−3(2H)−ピリダジノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4,5−ジヒドロ−6−メチル−3(2H)−ピリダジノンを反応させることで表題化合物を得た(収率45.4%)。
1H−NMR(CDCl3)δ: 1.50−1.96(4H,m),2.06(3H,s),2.46(4H,s),2.53−2.80(3H,m),2.83−3.40(4H,m),3.90(2H,t,J=6.0Hz),7.15(2H,d,J=9.0Hz),8.00(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2948,2804,1662,1598,1506,1404,1378,1340,1262,1158,974.
【0182】
実施例121 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル−4,5−ジヒドロ−6−アセトキシメチル−3(2H)−ピリダジノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4,5−ジヒドロ−6−アセトキシメチル−3(2H)−ピリダジノンを反応させることで表題化合物を得た(収率:69.0%)。
1H−NMR(CDCl3)δ: 1.60−1.90(4H,m),2.12(3H,s),2.50(4H,s),2.40−2.75(3H,m),2.90−3.36(4H,m),3.90(2H,t,J=6.0Hz),4.70(2H,s),7.10(2H,t,J=9.0Hz),7.85(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2948,1746,1676,1596,1434,1376,1224,1158,974.
【0183】
実施例122 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,9−ジエン−5−オン
実施例93と同様な方法にて、4−(2−ヒドロキシエチル)−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,9−ジエン−5−オンを反応させることで表題化合物を得た(収率:36.3%)。1H−NMR(CDCl3)δ: 1.55−1.95(6H,m),1.95−2.46(3H,m),2.46−2.789(3H,m),2.78−3.30(5H,m),3.40(3H,s),3.63−4.15(4H,m),6.10(1H,d,J=6.0Hz),6.48(1H,dd,J=3.0,6.0Hz),7.10(2H,t,J=9.0Hz),7.93(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2944,2808,1658,1596,1448,1410,1376,1232,1206,1158,1112,976.
【0184】
実施例123 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル−1−メチル−11,11−ジメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例93と同様な方法にて、4−(2−ヒドロキシエチル)−1−メチル−11,11−ジメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:61.8%)。
1H−NMR(CDCl3)δ: 0.86(3H,s),0.90(3H,s),0.96(3H,s),1.05−2.70(16H,m),2.70−3.20(3H,m),3.36−4.20(2H,m),7.02(2H,t,J=9.0Hz),7.90(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2944,2804,1656,1596,1448,1376,1232,1158,1160,976.
【0185】
実施例124 2−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて2−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:50.2%)。
1H−NMR(CDCl3)δ:1.50−2.36(6H,m),2.50−4.00(13H,m),4.30(2H,t,J=6.0Hz),6.63(1H,s),6.80−7.16(4H,m).
IR(neat)cm-1: 2948,1654,1586,1512,1402,1342,1228,1164.
【0186】
実施例125 2−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて2−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:32.6%)。
1H−NMR(CDCl3)δ:1.10−2.86(12H,m),2.90−3.25(4H,m),3.25−3.65(5H,m),4.10(2H,t,J=6.0Hz),6.75−7.15(4H,m).
IR(KBr)cm-1: 2940,2856,1656,1512,1448,1400,1232,1182.
【0187】
実施例126 2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(3−ヒドロキシプロピル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを4−(4−フルオロフェニル)ピペラジンと反応させることで表題化合物を得た(収率:18.9%)。
1H−NMR(CDCl3)δ: 1.56−2.20(6H,m),2.20−2.85(10H,m),2.92−3.20(4H,m),4.19(2H,t,J=6.0Hz),6.71(1H,s),6.93(4H,m).
IR(neat)cm-1: 2944,2816,1656,1590,1454,1232,1152.
【0188】
実施例127 2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(3−ヒドロキシプロピル)−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを4−(4−フルオロフェニル)ピペラジンと反応させることで表題化合物を得た(収率:26.8%)。
1H−NMR(CDCl3)δ: 1.62−1.86(4H,m),2.08(3H,s),1.93−2.16(2H,m),2.43−2.83(10H,m),2.96−3.20(4H,m),4.18(2H,t,J=7.5Hz),6.73−7.00(4H,m).
IR(neat)cm-1: 2944,2876,2820,1638,1592,1452,1232,754.
【0189】
実施例128 2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン実施例93と同様な方法にて、2−(3−ヒドロキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを4−(4−フルオロフェニル)ピペラジンと反応させることで表題化合物を得た(収率:17.1%)。
1H−NMR(CDCl3)δ: 1.21−2.83(15H,m),2.95−3.28(4H,m),3.80(2H,t,J=6.0Hz),6.79−7.12(4H,m).
IR(neat)cm-1: 2936,2820,1662,1512,1450,1396,1232,754.
【0190】
実施例129 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例93と同様な方法にて、4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:47.5%)。
1H−NMR(CDCl3)δ: 1.43−2.73(18H,m),2.80−3.33(4H,m),3.65−4.08(2H,m),7.15(2H,dd,J=9.0Hz),7.98(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2952,1680,1662,1596,1374,1228,1058,974.
【0191】
実施例130 10−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,11−ジアザビシクロ[5.4.0]ウンデカ−11−エン−9(8H)−オン
実施例93と同様な方法にて、10−(2−ヒドロキシエチル)−10,11−ジアザビシクロ[5.4.0]ウンデカ−11−エン−9(8H)−オンを反応させることで表題化合物を得た(収率:80.3%)。
1H−NMR(CDCl3)δ: 1.30−2.90(20H,m),2.90− 3.10(4H,m),3.73−4.10(2H,m),7.16(2H,dd,J=9.0Hz),8.00(2H,dd J=6.0,9.0Hz).
IR(neat)cm-1: 2928,1666,1598,1448,1408,1232,1206,1156.
【0192】
実施例131 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3−ジアザビシクロ[4.3.0]ノナ−1−エン−4(3H)−オン
実施例93と同様な方法にて、3−(2−ヒドロキシエチル)−2,3−ジアザビシクロ[4.3.0]ノナ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:72.7%)。
1H−NMR(CDCl3)δ: 1.70−2.90(16H,m),2.90−3.35(4H,m),3.75−4.10(2H,m),7.15(2H,dd,J=9.0Hz),8.00(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2956,1719,1662,1407,1224.
【0193】
実施例132 6−アセトキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例93と同様な方法にて、6−アセトキシメチル−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:62.0%)。
1H−NMR(CDCl3)δ: 1,23−2.43(13H,m),2.12(3H,s),2.80(2H,t,J=6.0Hz),2.93−3.33(3H,m),3.50−3.66(1H,m),4.23(2H,dt,J=6.0,2.4Hz),5.13(2H,d,J=2.4Hz),7.13(2H,dd,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2952,1744,1670,1620,1600,1372,1300,1276,1226.
【0194】
実施例133 4−アセトキシメチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロシンノリン−3(2H)−オン
実施例93と同様な方法にて、4−アセトキシメチル−2−(2−ヒドロキシエチル)−5,6,7,8−テトラヒドロシンノリン−3(2H)−オンを反応させることで表題化合物を得た(収率:78.1%)。
1H−NMR(CDCl3)δ: 1.43−2.40(9H,m),2.05(3H,s),2.53−2.90(7H,m),2.90−3.28(3H,m),4.26(2H,t,J=6.0Hz),5.10(2H,s),7.10(2H,dd,J=9.0Hz),7.93(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2948,1736,1680,1648,1598,1376,1232,1158.
【0195】
実施例134 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロシンノリン−3(2H)−オン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−5,6,7,8−テトラヒドロシンノリン−3(2H)−オンを反応させることで表題化合物を得た(収率:81.3%)。1H−NMR(CDCl3)δ: 1.50−2.05(7H,m),2.10−2.45(2H,m),2.50−3.40(9H,m),4.29(2H,t,J=6.0Hz),6.60(1H,s),7.10(2H,dd,J=9.0Hz),7.93(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2944,1658,1596,1342,1312,1276,1158,958.
【0196】
実施例135 4−ブチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロシンノリン−3(2H)−オン
実施例93と同様な方法にて、4−ブチル−2−(2−ヒドロキシエチル)−5,6,7,8−テトラヒドロシンノリン−3(2H)−オンを反応させることで表題化合物を得た(収率:30.7%)。
1H−NMR(CDCl3)δ: 0.90(3H,t,J=6.0Hz),1.10−1.95(11H,m),1.95−2.40(2H,m),2.40−3.25(11H,m),4.25(2H,t,J=6.0Hz),7.10(2H,dd,J=9.0Hz),7.92(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2952,2864,1680,1638,1596,1454,1336,1220,1126,968.
【0197】
実施例136 2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−5,6,7,8−テトラヒドロシンノリン−3(2H)−オン
実施例93と同様な方法にて、2−(3−ヒドロキシプロピル)−5,6,7,8−テトラヒドロシンノリン−3(2H)−オンを反応させることで表題化合物を得た(収率:52.2%)。
1H−NMR(CDCl3)δ: 1.56−2.20(6H,m),2.20−2.85(10H,m),2.92−3.20(4H,m),4.19(2H,t,J=6.0Hz),6.71(1H,s),6.83−7.03(4H,m).
IR(neat)cm-1: 2944,2816,1656,1590,1510,1454,1232,1152.
【0198】
実施例137 5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン
実施例93と同様な方法にて、5−(2−ヒドロキシエチル)−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:77.6%)。
1H−NMR(CDCl3)δ: 0.90(3H,s),1.33(3H,s),1.63−1.93(4H,m),1.93−2.90(12H,m),2.90−3.36(4H,m),3.92(2H,dt,J=6.0,6.0Hz),7.13(2H,dd,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2932,1672,1596,1446,1384,1342,1228,1206,1156,1136,974.
【0199】
実施例138 4−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例93と同様な方法にて、4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:25.4%)。
1H−NMR(CDCl3)δ: 1.24−2.05(8H,m),2.06−2.73(10H,m),2.90(1H,brs),3.00−3.22(4H,m),3.45−3.96(2H,m),6.68−7.10(4H,m).
IR(neat)cm-1: 2952,2816,1656,1510,1454,1376,1154.
【0200】
実施例139 2−[2−( tert −ブチルジメチルシリルオキシ)エチル]−5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン
実施例93と同様な方法にて、2−[2−(tert−ブチルジメチルシリルオキシ)エチル]−5−(2−ヒドロキシエチル)−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:68.4%)。
1H−NMR(CDCl3)δ: 0.05(6H,s),0.90(12H,s),1.33(3H,s),1.40−1.93(6H,m),1.93−2.48(9H,m),2.66(2H,t,J=7.5Hz),2.78−3.20(4H,m),3.73(2H,t,J=7.5Hz),3.90(2H,t,J=7.5Hz),7.13(2H,dd,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2928,2856,1676,1598,1470,1372,1206,1156,1102.
【0201】
実施例140 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ピリジルメチル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン(化合物−1)及び2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−{[1−ヒドロキシ−1−(3−ピリジル)]メチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン(化合物−2)
実施例93と同様の方法にて、2−(2−ヒドロキシエチル)−4−{[1−アセトキシ−1−(3−ピリジル)]メチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させた後、脱アセチル化することにより表題化合物2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ピリジルメチル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン(化合物−1)及び2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−{[1−ヒドロキシ−1−(3−ピリジル)]メチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン(化合物−2)をそれぞれ得た(化合物−1:17.5%、化合物−2:15.0%)。
(化合物−1)
1H−NMR(CDCl3)δ: 1.40−3.40(19H,m),3.96(2H,s),4.33(2H,t,J=6.0Hz),7.00−7.36(1H,m),7.15(2H,dd,J=9.0Hz),7.55−7.80(1H,m),7.98(2H,dd,J=9.0,6.0Hz),8.30−8.60(2H,m).
IR(neat)cm-1: 2948,2888,1678,1638,1594,1448,1320,1230,1156,1108.
(化合物−2)
1H−NMR(CDCl3)δ: 1.10−2.75(19H,m),2.90−3.30(3H,m),3.40−4.33(2H,m),4.83(1H,dd,J=12.0,7.5Hz),7.12(2H,dd,J=9.0Hz),7.20−7.40(1H,m),7.65−7.90(1H,m),7.95(2H,dd,J=9.0,6.0Hz),8.40−8.70(2H,m).
IR(neat)cm-1: 3240,2936,2856,1680,1649,1598,1410,1302,1268,1156,1068.
【0202】
実施例141 7−ベンジルオキシメチル−5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン
実施例93と同様な方法にて、7−ベンジルオキシメチル−5−(2−ヒドロキシエチル)−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:71.0%)。
1H−NMR(CDCl3)δ: 0.90(3H,s),1.30(3H,s),1.80−2.00(5H,m),2.00−2.43(6H,m),4.53−2.86(2H,m),2.86−3.30(4H,m),3.56(2H,dd,J=9.0,3.0Hz),3.93(2H,dt,J=9.0,3.0Hz)4.40(1H,d,J=12.0Hz),4.66(1H,d,J=12.0Hz),7.13(2H,dd,J=9.0Hz),7.23−7.40(5H,m),7.96(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2924,1656,1598,1376,1226,1156,1138,976.
【0203】
実施例142 6−N− tert −ブトキシカルボニル−N−メチル−アミノメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例93と同様な方法にて、6−N−tert−ブトキシカルボニル−N−メチル−アミノメチル−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:53.8%)。
1H−NMR(CDCl3)δ: 1.10−2.45(15H,m),1.46(9H,s),2.79(2H,t,J=7.0Hz),2.88(3H,s),2.95−3.33(1H,m),4.22(2H,t,J=7.0Hz),4.46(2H,s),7.12(2H,dd,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2952,1686,1618,1598,1480,1450,1300,1228,1152,974.
【0204】
実施例143 6−アセチルアミノメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例93と同様な方法にて、6−アセチルアミノメチル−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:36.2%)。
1H−NMR(CDCl3)δ: 1.20−2.43(14H,m),2.16(3H,s),2.76(2H,brt,J=6.0Hz),2.90−3.43(4H,m)、3.43−3.73(1H,m),4.03−4.55(2H,m),4.71(1H,s),7.10(2H,dd,eachJ=9.0Hz),7.94(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2950,1680,1599,1449,1413,1299,1233,1155,1104,975.
【0205】
実施例144 2−{2−[4−[1−(4−フルオロフェニル)−1H−インドール−3−イル]ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:53.2%)。
1H−NMR(CDCl3)δ: 1.00−2.98(20H,m),2.98−3.43(2H,m),3.93(2H,t,J=6.0Hz),7.05−7.55(8H,m),7.55−7.80(1H,m).
IR(neat)cm-1: 2936,1654,1514,1460,1398,1236,1216,908.
【0206】
実施例145 2−[2−(4−ベンゾイルピペリジノ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:57.1%)。
1H−NMR(CDCl3)δ: 1.00−2.38(15H,m),2.40−2.73(4H,m),2.88−3.30(3H,m),3.85(2H,t,J=7.0Hz),7.33−7.60(3H,m),7.77−8.00(2H,m).
IR(neat)cm-1: 2936,2856,1664,1598,1448,1274,1240,974.
【0207】
実施例146 2−{2−[4−[1,1−ビス(4−フルオロフェニル)−1−ヒドロキシ]メチル]ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例93と同様な方法にて、2−(2−ヒドロキシエチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:50.0%)。
1H−NMR(CDCl3)δ: 1.00−1.72(8H,m),1.72−2.35(9H,m),2.40−2.72(6H,m),2.80−3.10(2H,m),3.82(2H,t,J=9.0Hz),6.96(4H,t,J=9.0Hz),7.40(4H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 3428,2944,2803,1664,1504,1402,1220,1158,1086.
【0208】
実施例147 6−アセトキシメチル−4−{2−[4−[1,1−ビス(4−フルオロフェニル)−1−ヒドロキシ]メチル]ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例93と同様な方法にて、6−アセトキシメチル−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:55.5%)。
1H−NMR(CDCl3)δ: 1.20−1.83(7H,m),1.83−2.40(5H,m),2.10(3H,s),2.61(2H,t,J=7.5Hz),2.68−2.87(2H,m),2.87−3.14(2H,m),3.18−3.28(1H,m),3.39−3.70(1H,m),3.92−4.34(2H,m),5.13(2H,s),6.96(2H,t,J=9.0Hz),7.39(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 3406,2950,2878,1743,1671,1608,1506,1374,1302,1224,1158,1083,831.
【0209】
実施例148 6−アセトキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
アルゴン雰囲気下、6−アセトキシメチル−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン16.5g(59.2mmol)をTHF400.0mlに溶解し、0℃にてトリエチルアミン21.4ml(153.9mmol)及び塩化メタンスルホニル9.2ml(118.4mmol)を滴下した後、同温にて15分間撹拌した。反応液を氷水にあけ、酢酸エチルで抽出し、抽出液を飽和食塩水で洗浄した後、無水硫酸ナトリウムで乾燥した。溶媒を留去し粗メシル体を得た。
アルゴン雰囲気下、メシル体をトリエチルアミンに溶解し、4−フルオロベンゾイルピペリジン13.5g(65.1mmol)を加え、50分間加熱還流した。冷後、反応液に水を加え、クロロホルムにて抽出し、抽出液を飽和食塩水にて洗浄した後、無水硫酸ナトリウムで乾燥した。溶媒を留去して得られた残留物をシリカゲルカラムクロマトグラフィー(酢酸エチル)にて精製し表題化合物の無色油状物22.4g(89.1%)を得た。得られた化合物のスペクトルデータは、実施例132と一致した。
【0210】
実施例149 6−[(1−ヒドロキシ−1−メチル)エチル]−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例148と同様の方法にて、6−[(1−ヒドロキシ−1−メチル)エチル]−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させ表題化合物を得た(収率: 55.9%)。
1H−NMR(CDCl3)δ: 1.26−2.42(12H,m),1.58(6H,s),2.76(2H,t,J=7.0Hz),2.89−3.29(4H,m),3.70(1H,brs),4.21(2H,t,J=7.0Hz),7.12(2H,t,J=9.0Hz),7.94(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 3365,2950,1680,1647,1596,1449,1299,1233,1155,975,852,753.
【0211】
実施例150 4−[(1−ヒドロキシ−1−メチル)エチル]−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6.7.8−シンノリノン−3(2H)−オン
実施例148と同様の方法にて、4−[(1−ヒドロキシ−1−メチル)エチル]−4−(2−ヒドロキシエチル)−5,6,7,8−シンノリン−3(2H)−オンを反応させ表題化合物を得た(収率: 54.5%)。
1H−NMR(CDCl3)δ: 1.60(6H,s),1.63−1.90(9H,m),2.03−2.40(2H,m),2.40−2.90(6H,m),2.90−3.33(3H,m),4.25(2H,t,J=6.0Hz),7.10(2H,t,J=9.0Hz),7.92(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 3450,2948,1680,1628,1600,1450,1318,1230,1210,1158,976.
【0212】
実施例151 6−エトキシカルボニル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例148と同様の方法にて、6−エトキシカルボニル−4−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させ表題化合物を得た(収率: 57.0%)。
1H−NMR(CDCl3)δ: 1.03(3H,t,J=6.6Hz),1.43−1.93(7H,m),2.03−2.42(4H,m),2.66(2H,t,J=6.0Hz),2.76−3.40(6H,m),3.83(2H,t,J=6.0Hz),4.36(2H,q,J=6.6Hz),7.10(2H,t,J=9.0Hz),7.94(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2956,1748,1680,1660,1598,1378,1232,1208,1102.
【0213】
実施例152 4−エトキシカルボニル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6.7.8−シンノリノン−3(2H)−オン
実施例148と同様の方法にて、4−エトキシカルボニル−4−(2−ヒドロキシエチル)−5,6,7,8−シンノリン−3(2H)−オンを反応させ表題化合物を得た(収率: 54.5%)。
1H−NMR(CDCl3)δ: 1.36(3H,t,J=7.5Hz),1.50−2.00(7H,m),2.10−2.43(2H,m),2.53−3.30(9H,m),4.36(2H,t,J=6.0Hz),4.40(2H,q,J=7.5Hz),7.10(2H,t,J=9.0Hz),7.92(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2944,1736,1638,1596,1500,1448,1320,1158,1020,976.
【0214】
実施例153 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ヒドロキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
アルゴン雰囲気下、2−{2−[4−(4−フルオロベンゾイル)−1−ピペリジノ]エチル}−4−ベンジルオキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン267mg(0.53mmol)のアニソール6ml溶液に、氷冷下にて塩化アルミニウム281mg(2.11mmol)を加え、室温で4時間撹拌した。反応終了後、氷水を加え、10%水酸化ナトリウム水溶液で弱アルカリ性に調整した後、塩化メチレンで成績体を抽出し減圧溶媒留去した。得られた残渣を酢酸エチルに溶解し、飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(メタノール/クロロホルム=1/50)に付し精製することで、表題化合物の無色粉末186mg(85.0%)を得た。
1H−NMR(CDCl3)δ: 1.15−4.48(26H,m),7.15(2H,dd,J=9.0Hz),7.93(2H,dd,J=9.0,6.0 Hz).
IR(KBr)cm-1: 3400,2938,1680,1650,1599,1410,1236,729.
融点: 189−190℃
【0215】
実施例154 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例153と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ベンジルオキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:80.0%)。
1H−NMR(CDCl3)δ: 1.30−2.03(8H,m),2.03−2.50(6H,m),2.63(2H,t,J=7.5Hz),2.76−3.55(6H,m),3.55−4.16(6H,m),7.13(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 3460,2952,2808,1670,1650,1598,1448,1378,1234,1158,1038,974.
【0216】
実施例155 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例153と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ベンジルオキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:85.4%)。
1H−NMR(CDCl3)δ: 0.84(3H,s),1.35(3H,s),1.50−2.35(10H,m),2.50−3.30(9H,m),3.62−4.19(4H,m),7.13(2H,dd,J=9.0Hz),7.95(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 3450,2944,1680,1652,1598,1388,1232,1208.
【0217】
実施例156 5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−7−ヒドロキシメチル−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン
実施例153と同様な方法にて、5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−7−ベンジルオキシメチル−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:91.9%)。
1H−NMR(CDCl3)δ: 0.90(3H,s),1.33(3H,s),1.50−2.53(10H,m),2.53−3.30(9H,m),3.50−4.13(4H,m),7.15(2H,dd,J=9.0Hz),7.95(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 3450,2936,1678,1656,1598,1388,1340,1266,1206,1136,974.
【0218】
実施例157 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ヒドロキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
2−{2−[4−(4−フルオロベンゾイル)−1−ピペリジノ]エチル}−4−アセトキシプロピル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン30mg(0.062mmol)のメタノール1mlに溶解し、10%水酸化ナトリウム水溶液を加え、室温で5時間撹拌した。減圧溶媒留去し得られた残渣をクロロホルムに溶解し、精製水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去し、表題化合物の油状物23mg(83.9%)を得た。
1H−NMR(CDCl3)δ: 1.60−2.42(15H,m),2.51−2.92(12H,m),2.92−3.30(3H,m),4.26(2H,t,J=6.6Hz)7.12(2H,dd,J=9.0Hz),7.92(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2945,2861,1654,1594,1504,1208,752.
【0219】
実施例158 6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
6−アセトキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン138.6mg(0.30mmol)をメタノール2.0mlに溶解し、0℃にて無水炭酸カリウム31.1mg(0.23mmol)を加え、同温にて30分間撹拌した。0℃にて、反応液にクロロホルム及び氷水を加え、クロロホルムにて抽出し、抽出液を飽和食塩水にて洗浄した。無水硫酸ナトリウムで乾燥後、溶媒を留去し得られた残留物をシリカゲルカラムクロマトグラフィー(クロロホルム/メタノール=100/1−50/1)にて精製し表題化合物の無色油状物114.7mg(90.0%)を得た。
1H−NMR(CDCl3)δ: 1.16−2.40(14H,m),2.76(2H,t,J=6.0Hz),2.90−3.36(3H,m),3.36−3.55(1H,m),4.20(2H,dt,J=6.0,2.4Hz),4.60(2H,s),7.11(2H,dd,J=9.0Hz),7.93(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 3408,2952,2876,1680,1600,1450,1378,1278,1230,1158,1106.
【0220】
実施例159 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−4,5−ジヒドロ−3(2H)−ピリダジノン
実施例158と同様な方法にて、2−{2−[4−(4−フルオロベンゾイル)−1−ピペリジノ]エチル}−6−アセトキシメチル−4,5−ジヒドロ−3(2H)−ピリダジノンを反応させることで表題化合物を得た(収率:95.1%)。
1H−NMR(CDCl3)δ: 1.55−2.33(6H,m),2.45(4H,s),2.60(2H,t,J=6.6Hz),2.80−3.35(4H,m),3.88(2H,t,J=6.6Hz),4.20(2H,s),7.10(2H,t,J=9.0Hz),7.90(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3120,2956,2808,1676,1642,1600,1504,1404,1310,1220,1120,990.
融点: 140−146℃
【0221】
実施例160 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチ ル}−6−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−[2−(テトラヒドロピラニルオキシ)エチル]−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オン192mg(0.35mmol)のメタノール3ml溶液にp-トルエンスルホン酸・1水和物86mg(0.46mmol)を加え、室温で13時間撹拌した。反応終了後、飽和炭酸水素ナトリウム水溶液で弱アルカリ性に調整し、クロロホルムで成績体を抽出した。抽出液を飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去して得られた残渣を、シリカゲルカラムクロマトグラフィー(メタノール/クロロホルム=1/50)に付し精製することで、表題化合物143mg(93.0%)を得た。
1H−NMR(CDCl3)δ: 1.30−2.46(16H,m),2.63(2H,t,J=6.0Hz),2.80−3.30(4H,m),3.40−4.06(6H,m),7.13(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 3400,2952,2876,1680,1598,1448,1408,1378,1230,1156,1142,974.
【0222】
実施例161 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−カルボキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
2−{2−[4−(4−フルオロベンゾイル)−1−ピペリジノ]エチル}−4−エトキシカルボニルメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン130mg(0.28mmol)のメタノール2ml溶液に 10%水酸化ナトリウム水溶液を加え、室温で1時間撹拌した。10%塩酸を加え弱酸性に調整し、成績体をクロロホルムにて抽出した。抽出液を無水硫酸マグネシウムで乾燥後、溶媒留去しで得られた残渣をシリカゲルカラムクロマトグラフィー(メタノール/クロロホルム=1/50)に付し精製することで、表題化合物の無色無定形粉末94mg(76.9%)を得た。
1H−NMR(CDCl3)δ: 1.09−3.30(23H,m),3.33−4.55(2H,m),7.04(2H,d,J=9.0Hz),7.14(2H,dd,J=9.0Hz),7.62−8.08(3H,m).
IR(KBr)cm-1: 2928,1680,1596,1506,1449,1410,1359,1257,1230,1158.
融点: 78−85℃
【0223】
実施例162 6−カルボキシ−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例161と同様の方法で、6−エトキシカルボニル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:76.0%)
1H−NMR(CDCl3)δ:1.33−2.23(11H,m),2.72(2H,t,J=6.0Hz),2.85−3.95(6H,m),7.10(2H,dd,eachJ=9.0Hz),7.93(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 3444,1734,1678,1648,1599,1562,1476,1460,1386,1232.
【0224】
実施例163 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ジメチルアミノカルボニル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
6−カルボキシ−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン146.0mg(0.33mmol)及びジメチルアミン・塩酸塩41.0mg(0.50mmol)を塩化メチレン9.0mlに溶解し、0℃にてトリエチルアミン0.08ml(0.50mmol)を滴下した後、EDC・HCl96.0mg(0.50mmol)を加え、同温にて3時間撹拌した。反応液に、飽和炭酸水素ナトリウム水溶液を加え、クロロホルムにて抽出した。抽出液を、水及び飽和食塩水にて洗浄し、無水硫酸ナトリウムにて乾燥した。溶媒を留去し表題化合物の油状物85.3mg(55.0%)を得た。
1H−NMR(CDCl3)δ: 1.30−2.10(11H,m),2.25(6H,s),2.72(2H,t,J=6.0Hz),2.85−3.95(6H,m),4.15(2H,t,J=6.0Hz),7.08(2H,dd,eachJ=9.0Hz),7.93(2H,dd,J=9.0,6.0Hz).IR(neat)cm-1: 2942,2876,1688,1620,1598,1450,1378,1296,1218,1158,1102,976.
【0225】
実施例164 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
10%パラジウム−炭素100.0mgをメタノール5.0mlに懸濁させ、水素雰囲気下30分間撹拌した。4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,9−ジエン−5(4H)−オン190.0mg(0.45mmol)のメタノール溶液4.0mlを滴下し、室温にて22時間撹拌した。触媒を濾別し、触媒をメタノールにて洗浄した後、濾液を留去して得られた残留物をシリカゲルカラムクロマトグラフィー(クロロホルム/メタノール=100/1−50/1)にて精製し表題化合物の無色油状物130.0mg(65.5%)を得た。
1H−NMR(CDCl3)δ: 1.36−2.50(16H,m),2.65(2H,t,J=6.0Hz),2.80−3.20(3H,m),3.89(2H,t,J=6.0Hz),7.11(2H,dd,eachJ=9.0Hz),7.93(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2984,2876,1664,1598,1448,1374,1232,1110,974.
【0226】
実施例165 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−ヒドロキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
アルゴン雰囲気下、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オン240.0mg(0.54mmol)をクロロホルム4.0mlに溶解し、0℃にてヨウ化トリメチルシリル0.20ml(1.41mmol)を滴下した後、0℃にて40分間、室温にて2時間、50℃にて4時間30分間撹拌した。0℃にて反応液にメタノールを加え、クロロホルムにて抽出した後、抽出液を飽和炭酸水素ナトリウム水溶液、10%チオ硫酸ナトリウム水溶液及び飽和食塩水にて洗浄した。無水硫酸ナトリウムにて乾燥した後、溶媒を留去して得られた残留物をシリカゲルカラムクロマトグラフィー(クロロホルム/メタノール=50/1−25/1)にて精製し表題化合物の無色油状物179.2mg(77.7%)を得た。
1H−NMR(CDCl3)δ: 1.35−2.46(17H,m),2.60(2H,t,J=6.0Hz),2.85−3.33(3H,m),3.85(2H,t,J=6.0Hz),3.90(2H,s),7.10(2H,dd,eachJ=9.0Hz),7.95(2H,dd,J=9.0,6.0Hz).IR(neat)cm-1: 3450,2952,2876,1656,1598,1506,1408,1376,1234,1107,1014.
【0227】
実施例166 5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2−(2−ヒドロキシエチル)−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン
5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2−[2−(tert−ブチルジメチルシリルオキシ)エチル]−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オン442.0mg(0.75mmol)をメタノール5.0mlに溶解し、室温にて触媒量のp−トルエンスルホン酸・1水和物を加え、同温にて11時間撹拌した。0℃にて反応液に飽和炭酸水素ナトリウム水溶液及び水を加え、クロロホルムにて抽出した後、抽出液を水及び飽和食塩水にて洗浄した。無水硫酸ナトリウムにて乾燥した後、溶媒を留去して得られた残留物をシリカゲルカラムクロマトグラフィー(クロロホルム/メタノール=30/1)にて精製し表題化合物の無色油状物357.7mg(定量的)を得た。
1H−NMR(CDCl3)δ: 0.93(3H,s),1.33(3H,s),1.45−2.43(14H,m),2.66(2H,t,J=7.5Hz),2.80−3.40(6H,m),3.80(2H,t,J=6.0Hz),3.92(2H,t,J=6.0Hz),7.15(2H,dd,eachJ=9.0Hz),7.98(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 3400,2944,1676,1598,1376,1238,1208,1156,974.
【0228】
実施例167 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−アセトキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
アルゴン雰囲気下、2−{2−[4−(4−フルオロベンゾイル)−1−ピペリジノ]エチル}−4−ヒドロキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン100mg(0.25mmol)の塩化メチレン2ml溶液にトリエチルアミン0.2ml(1.43mmol)を加え、さらに無水酢酸50μl(0.53mmol)と触媒量の4−ジメチルアミノピリジンを加え室温にて2時間撹拌した。反応終了後、精製水で洗浄し、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残渣をシリカゲルカラムクロマトグラフィー(メタノール/クロロホルム=1/50)に付し表題化合物の油状物102mg(91.6%)を得た。
1H−NMR(CDCl3)δ: 1.15−3.45(23H,m),2.04(3H,s),3.88−4.09(2H,m),7.05(1H,d,J=9.0Hz),7.16(1H,d,J=9.0Hz),7.92(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2932,2856,1740,1682,1598,1448,1366,1234,1158,1038.
【0229】
実施例168 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−アセトキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン
実施例167と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:91.4%)。
1H−NMR(CDCl3)δ: 0.84(3H,s),1.37(3H,s),2.09(3H,s),1.50−3.27(19H,m),3.75−4.06(2H,m),4.30−4.83(2H,m),7.14(2H,dd,J=9.0Hz),7.95(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2941,1736,1656,1598,1382,1232,1156,1046.
【0230】
実施例169 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−カルボキシプロピオニルオキシメチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
実施例167と同様な方法にて、2−{2−[4−(4−フルオロベンゾイル)−1−ピペリジノ]エチル}−4−ヒドロキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンと無水コハク酸を反応させることで表題化合物の淡黄色無定形粉末を得た(収率:64.5%)。
1H−NMR(CDCl3)δ: 1.15−2.95(21H,m),2.96−3.67(5H,m),4.00−4.59(2H,m),7.4.91(1H,d,J=11.0Hz),7.15(2H,dd,J=9.0Hz),7.90(2H,dd,J=9.0,6.0Hz),9.46(1H,brs).IR(KBr)cm-1: 2940,1736,1676,1598,1448,1410,1158.
融点: 80−85℃
【0231】
実施例170 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4−オン3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−tert-ブトキシカルボニル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4−オン666mg(1.40mmol)の塩化メチレン4ml溶液に、0℃にて90%トリフルオロ酢酸水溶液4mlを加え、同温にて7時間撹拌した。減圧下溶媒を留去して得られた残留物をクロロホルムに溶解し、飽和炭酸水素ナトリウム水溶液を加えpH8から9とした後、成績体をクロロホルムにて抽出し飽和食塩水にて洗浄した後、無水炭酸カリウムにて乾燥した。減圧下溶媒を留去し表題化合物371mg(68.5%)を得た。
1H−NMR(CDCl3)δ: 1.45−1.95(6H,m),1.93−2.80(9H,m),2.80−3.53(6H,m),3.86(2H,t,J =6.0Hz),7.12(2H,t,J=9.0Hz),7.96(2H,d d,J=6.0,9.0Hz).
IR(neat)cm-1: 3320,2948,2808,1662,1596,1468,1396,1356,1226,1158,1012.
【0232】
実施例171 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−メチルアミノメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例170と同様の方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−N−tert-ブトキシカルボニル−N−メチル−アミノメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:98.8%)。
1H−NMR(CDCl3)δ: 1.15−1.60(4H,m),1.60−2.33(8H,m),2.42(3H,s),2.76(2H,t,J=7.0Hz),2.91−3.40(4H,m),3.40−3.56(1H,m),3.68(2H,s),4.20(2H,t,J =7.0Hz),7.11(2H,t,J=9.0Hz),7.93(2H,d d,J=6.0,9.0Hz).
IR(neat)cm-1: 2950,2878,1680,1614,1506,1470,1449,1299,1230,1155,975.
【0233】
実施例172 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(3−ピリジルメチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
アルゴン雰囲気下、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン119mg(0.38mmol)のメタノール2ml溶液に、室温にてニコチンアルデヒド41mg(0.38mmol)のメタノール1ml溶液を加えた。反応液に0℃にて酢酸0.3mlを加えた後、シアノ水素化ホウ素ナトリウム9.9mg(0.16mmol)を加え、室温にて2時間撹拌した。反応終了後、飽和炭酸水素ナトリウム水溶液を加え中和した後、クロロホルムにて抽出し飽和食塩水にて洗浄した後、無水硫酸ナトリウムにて乾燥し、減圧下溶媒を留去した。得られた残留物をシリカゲルカラムクロマトグラフィー(クロロホルム/メタノール=20/1)に付し精製することで、表題化合物94mg(61.2%)を得た。
1H−NMR(CDCl3)δ: 1.55−2.00(6H,m),2.00−3.33(14H,m),3.63(2H,s),3.86(2H,t,J=6.0Hz),7.11(2H,t,J=9.0Hz),7.15−7.40(1H,m),7.55−7.80(1H,m),7.96(2H,dd,J=6.0,9.0Hz),8.46−8.65(2H,m).
IR(neat)cm-1: 2948,1678,1598,1424,1276,1228,1156,974.
【0234】
実施例173 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(2−ピリジルメチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
実施例172と同様な方法にて、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンとピコリンアルデヒドを反応させることで表題化合物を得た(収率:85.3%)。
1H−NMR(CDCl3)δ: 1.60−2.90(14H,m),2.90−3.45(6H,m),3.75(2H,s),3.90(2H,t,J=6.0Hz),7.13(2H,t,J=9.0Hz),7.30−7.80(3H,m),7.90(2H,dd,J=6.0,9.0Hz),8.58(1H,d,J=3.0Hz).
IR(neat)cm-1: 2948,2808,1672,1596,1434,1390,1208,1156,1138,976.
【0235】
実施例174 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(2−ヒドロキシベンジル)−2,3,8−トリアザビシクロ[4.4.0]デク−1−エン−4(3H)−オン
実施例172と同様な方法にて、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンとサリシルアルデヒドを反応させることで表題化合物を得た(収率:定量的)。
1H−NMR(CDCl3)δ: 1.45−2.70(14H,m),2.70− 3.35(6H,m),3.72(2H,s),3.83(2H,t J=6.0Hz),7.06(2H,t,J=9.0Hz),6.60−7.26(4H,m),7.90(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 3012,2952,2820,1680,1596,1468,1400.
【0236】
実施例175 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−[2−(N−トリチルイミダゾリル)メチル]−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4−オン
実施例172と同様な方法にて、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4−オンとN−トリチル−2−イミダゾカルボキシアルデヒドを反応させることで表題化合物を得た(収率:92.7%)。
1H−NMR(CDCl3)δ: 1.40−3.25(20H,m),2.93(2H,s),3.80(2H,t,J=6.0Hz),6.76(1H,d,J=1.5Hz),7.00(1H,d,J=1.5Hz),7.03−7.40(17H,m),7.93(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 3432,2948,2800,1666,1596,1446,1398,1226,1156,1042,974.
【0237】
実施例176 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−エチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
アルゴン雰囲気下、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン100mg(0.25mmol)のN−ジメチルホルムアミド1ml溶液に0℃にて60%水素化ナトリウム14mg(0.34mmol)を加え、室温で30分間撹拌した後、ヨウ化エチル31μl(0.39mmol)を加え、室温で2時間撹拌した。反応終了後、精製水を加え、酢酸エチルで成績体を抽出して飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し溶媒留去した。得られた残留物をシリカゲルカラムクロマトグラフィー(クロロホルム/メタノール=25/1)に付し表題化合物84mg(78.3%)を得た。
1H−NMR(CDCl3)δ: 1.10(3H,t J=7.0Hz),1.60−2.00(6H,m),2.00−2.74(11H,m),2.87−3.30(5H,m),3.87(2H,t,J=7.0Hz),7.11(2H,dd,J=9.0Hz),7.95(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2944,2806,1677,1656,1596,1401,1380,1302,1284,1158,975.
【0238】
実施例177 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−エトキシカルボニルメチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
実施例176と同様な方法にて、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンとブロモ酢酸エチルを反応させることで表題化合物を得た(収率:67.0%)。
1H−NMR(CDCl3)δ: 1.25(3H,t,J=7.0Hz),1.61−1.95(4H,m),2.00−3.38(18H,m),3.85(2H,t,J=7.0Hz),4.18(2H,q,J=7.0Hz),7.10(2H,dd,J=9.0Hz),7.91(2H,dd,J=9.0,6.0Hz).
IR(neat)cm-1: 2948,2920,2808,1754,1658,1596,1318,1302,1284,1230,1158.
【0239】
実施例178 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−[2−(テトラヒドロピラニルオキシ)エチル]−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
実施例176と同様な方法にて、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンと2−(テトラヒドロピラニルオキシ)ブロモエタンを反応させることで表題化合物を得た(収率:39.7%)。
1H−NMR(CDCl3)δ: 1.35−2.30(15H,m),2.32−3.38(15H,m),3.40−3.70(2H,m),3.70−4.00(4H,m),4,57(1H,brs),7.10(2H,dd,J=9.0Hz),7.94(2H,dd,J=9.0,6.0 Hz).
IR(neat)cm-1: 2948,1666,1598,1394,1230,1208,1156,1136,754.
【0240】
実施例179 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(2−ヒドロキシエチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
実施例176と同様の方法にて、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−[2−(テトラヒドロピラニルオキシ)エチル]−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることにより表題化合物を得た(収率:91.6%)。
1H−NMR(CDCl3)δ: 1.70−1.96(4H,m),2.00−2.38(5H,m),2.40−2.80(9H,m),2.90−3.34(5H,m),3.68(2H,t,J=5.0Hz),3.88(2H,t,J=7.0Hz),7.17(2H,dd,J=9.0Hz),8.01(2H,dd,J=9.0,6.0 Hz).
IR(neat)cm-1: 3462,2961,1676,1654,1638,1596,1398,1304,1234,1048,974.
【0241】
実施例180 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(イミダゾール−2−イル−メチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン
3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(N−トリチルイミダゾール−2−イル−メチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン247mg(0.36mmol)のメタノール3ml溶液に、0℃にて濃塩酸2mlを滴下した後、同温にて1時間30分撹拌した。反応終了後、0℃にて飽和炭酸水素ナトリウム水溶液を加えpH7〜8に調整した後、クロロホルムにて成績体を抽出した。抽出液を飽和食塩水にて洗浄した後、無水炭酸カリウムにて乾燥し減圧下溶媒を留去した。得られた残渣をクロロホルムに溶解し、10%塩酸を加え、水層を酢酸エチルにて洗浄した後、10%水酸化ナトリウム水溶液にてpH7〜8とし、クロロホルムにて成績体を抽出した。抽出液を飽和食塩水にて洗浄した後、無水炭酸カリウムにて乾燥し、減圧下溶媒を留去し、表題化合物を231mg(97.1%)得た。
1H−NMR(CDCl3)δ: 1.50−2.80(15H,m),2.86−3.33(6H,m),3.70(2H,s),3.83(2H,t,J=6.0Hz),7.00(2H,s),7.10(2H,t,J=9.0Hz),7.90(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2934,2808,1656,1598,1448,1396,1344,1266,1236,1156,1098,1046.
【0242】
実施例181 6−(3−カルボキシプロピオニルオキシメチル)−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン540.0mg(1.27mmol)をアセトン3.0mlに溶解し、無水コハク酸153.0mg(1.52mmol)を加え、1時間撹拌した。冷後、反応液に水を加え、アセトンを留去した。0℃にて水層を10%塩酸にてpH5とし、クロロホルムにて抽出後、飽和食塩水にて洗浄し、無水硫酸ナトリウムで乾燥した。溶媒を留去し得られた残渣を薄層クロマトグラフィー(クロロホルム/メタノール=30:1)にて精製し表題化合物の油状物510.0mg(70.6%)を得た。
1H−NMR(CDCl3)δ: 1.35−2.31(9H,m),2.57(4H,s),2.78−3.78(10H,m),4.01(2H,t,J=6.0Hz),5.11(2H,s),5.58−6.58(1H,m),7.14(2H,t,J=9.0Hz),7.92(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 1737,1680,1620,1599,1215,1158,909,729.
【0243】
実施例182 6−(2−カルボキシフェニルカルボニルオキシメチル)−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例181と同様な方法にて、6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンと無水フタル酸を反応させることによって表題化合物を得た(収率:72.0%)。
1H−NMR(CDCl3)δ: 1.32−2.20(9H,m),2.80−3.61(8H,m),3.63−3.83(1H,m),4.23−4.53(2H,m),5.33(3H,s),7.13(2H,t,J=9.0Hz),7.30−7.81(4H,m),7.95(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2956,1728,1677,1620,1596,1374,1281,1248,1155,1113,747.
【0244】
実施例183 6−( tert −ブトキシカルボニルオキシメチル)−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
アルゴン雰囲気下、60%水素化ナトリウム115.0mg(1.72mmol)をTHF3.0mlに懸濁させ、0℃にて6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン610.0mg(1.72mmol)のTHF溶液3.0mlを滴下し、同温にて1時間撹拌した。0℃にてtert−ブチルブロモアセテート335mg(1.72mmol)のTHF溶液3.0mlを滴下し、同温にて12時間撹拌した。反応液に飽和塩化アンモニウム水溶液及び水を加え、クロロホルムにて抽出した後、抽出液を飽和食塩水にて洗浄し、無水硫酸ナトリウムにて乾燥後、溶媒を留去して得られた残留物をシリカゲルカラムクロマトグラフィー(クロロホルム/メタノール=10/1)にて精製し表題化合物の無色油状物595.0mg(76.9%)を得た。
1H−NMR(CDCl3)δ: 1.52(9H,s),1.55−2.43(10H,m),2.87(2H,t,J=8.0Hz),2.90−3.30(4H,m),3.82(1H,brs),4.06(2H,s),4.21(2H,dd,J=8.0,6.0Hz),4.62(2H,s),7.11(2H,t,J=9.0Hz),7.93(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2956,1746,1680,1617,1602,1371,1299,1230,1155,1134,975,753.
【0245】
実施例184 6−メトキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例183と同様な方法にて、6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンとヨウ化メチルを反応させることによって表題化合物を得た(収率:87.6%)。
1H−NMR(CDCl3)δ: 1.20−2.43(12H,m),2.78(2H,t,J=7.5Hz),2.90−3.31(4H,m),3.43(3H,s),3.70(1H,brs),4.21(2H,t,J=7.5Hz),4.49(2H,s),7.13(2H,t,J=9.0Hz),7.94(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2948,2876,1680,1616,1600,1450,1300,1230,1156,976,854,754.
【0246】
実施例185 6−カルボキシメチルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例183と同様な方法にて、6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンとブロモ酢酸を反応させることによって表題化合物を得た(収率:28.6%)。
1H−NMR(CDCl3)δ: 1.08−2.08(7H,m),2.28−2.71(2H,m),2.96(2H,t,J=7.0Hz),4.52(2H,s),5.82−6.62(1H,m),7.17(2H,t,J=9.0Hz),7.97(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2956,1677,1599,1452,1413,1302,1227,1155,1068,852,750.
【0247】
実施例186 6− iso −プロピオニルオキシカルボニルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン
実施例183と同様な方法にて、6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンとクロロ炭酸イソプロピルを反応させることによって表題化合物を得た(収率:72.9%)。
1H−NMR(CDCl3)δ: 0.92(6H,d,J=6.0Hz),1.20−2.40(14H,m),2.75(2H,t,J=6.0Hz),2.88−3.30(3H,m),3.53−3.70(1H,m),3.93(2H,d,J=6.0Hz),4.20(2H,t,J=6.0Hz),5.18(2H,d,J=3.0Hz),7.10(2H,t,J=9.0Hz),7.93(2H,dd,J=6.0,9.0Hz).
IR(neat)cm-1: 2960,2876,1756,1680,1614,1598,1466,1357,1220,1087.
【0248】
実施例187 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩(化合物A)
2−{2−[4−(4−フルオロベンゾイル)−1−ピペリジニル]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン2.24g(5.8mmol)のメタノール15ml溶液に蓚酸552mg(5.8mmol)を加え氷冷下で撹拌し、エーテルを加え析出してくる表題化合物の無色粉末2.24g(81.1%)を得た。
1H−NMR(CDCl3)δ: 1.20−1.66(4H,m),1.73−2.83(10H,m),3.00−3.20(3H,m),3.25−3.80(5H,m),4.10(2H,t,J=6.0Hz),7.20(2H,dd,J=9.0Hz),7.97(2H,dd,J=9.0,6.0Hz).IR(KBr)cm-1: 2932,1718,1664,1596,1400,1228,1214,856.
融点: 187℃
【0249】
実施例188 2−{3−[4−(4−フルオロベンゾイル)ピペリジノ]プロピル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
蓚酸塩
実施例187と同様な方法にて2−{3−[4−(4−フルオロベンゾイル)ピペリジノ]プロピル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:54.4%)。
1H−NMR(CDCl3)δ: 1.13−3.60(24H,m),3.75(2H,t,J=6.0Hz),7.16(2H,dd,J=9.0Hz),7.93(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3440,2950,1720,1680,1656,1694,1406,1278,1232,1158.
融点: 185−188℃
【0250】
実施例189 2−{3−[4−(4−フルオロベンゾイル)ピペリジノ]プロピル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{3−[4−(4−フルオロベンゾイル)ピペリジノ]プロピル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:66.4%)。
1H−NMR(CDCl3)δ: 1.70−2.00(3H,m),2.00−2.50(5H,m),2.60−2.90(4H,m),2.90−3.76(9H,m),4.18(2H,t,J=6.0Hz),6.66(1H,s),7.19(2H,dd,J=9.0Hz),7.95(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3450,2932,1724,1705,1680,1664,1594,1406,1214,1164.
融点: 195−197℃
【0251】
実施例190 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:88.9%)。
1H−NMR(CDCl3)δ: 1.60−1.95(4H,m),2.12(3H,s),1.90−2.26(3H,m),2.50−2.85(4H,m),2.95−3.85(12H,m),7.16(2H,t,J=9.0Hz),7.96(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3436,2944,1720,1680,1640,1599,1056,1236.
融点: 105−115℃
【0252】
実施例191 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−プロピル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−プロピル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:66.4%)。
1H−NMR(CDCl3−CD3OD)δ: 0.95(3H,t,J=6.0Hz),1.10−2.55(17H,m),3.10−4.80(5H,m),4.10(2H,t,J=6.0Hz),7.25(2H,dd,J=9.0Hz),7.99(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3450,2940,1680,1658,1596,1404,1226,1214.
融点: 170−173℃
【0253】
実施例192 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ブチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ブチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:74.7%)。
1H−NMR(CDCl3−CD3OD)δ: 0.93(3H,t,J=6.0Hz),1.15−2.63(19H,m),3.30−3.73(3H,m),4.03(2H,t,J=6.0Hz),7.23(2H,dd,J=9.0Hz)8.00(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3450,2936,1656,1598,1404,1278,1228,1158.
融点: 135−137℃
【0254】
実施例193 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ベンジル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ベンジル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:63.3%)。
1H−NMR(CDCl3−CD3OD)δ: 1.00−2.68(15H,m),2.90−3.69(8H,m),3.82−4.12(2H,m),7.00−7.31(2H,m),7.21(5H,s),7.71−8.01(2H,m).
IR(KBr)cm-1: 3450,2938,1683,1650,1599,1506,1452,1404,1356,1278,1215,1155.融点: 154−156℃
【0255】
実施例194 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ブテニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩 実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ブテニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:62.8%)。
1H−NMR(CDCl3−CD3OD)δ: 1.20−2.75(20H,m),3.06−3.85(5H,m),4.10(2H,t,J=6.0Hz),5.00(1H,d,J=9.0Hz),5.05(1H,d,J=18.0Hz),5.55−6.10(1H,m),7.20(2H,dd,J=9.0Hz),8.00(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3450,2930,1712,1654,1596,1402,1278,1158.
融点: 139−141℃
【0256】
実施例195 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−アリル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−アリル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:67.9%)。
1H−NMR(CDCl3)δ: 1.20−2.69(18H,m),2.60−2.95(2H,m),3.00−3.70(5H,m),4.06(2H,t,J=6.6Hz),5.10(1H,d,J=12.5Hz),5.16(1H,d,J=15.0Hz),5.45−5.96(1H,m),7.20(2H,dd,J=9.0Hz),8.03(1H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3450,2950,1680,1656,1596,1404,1228,1219.
融点: 167−170℃
【0257】
実施例196 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−エトキシカルボニルメチル−4,4a,5,6,7,8−ヘキサヒド ロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−エトキシカルボニルメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:68.2%)。
1H−NMR(CDCl3)δ: 1.23(3H,t,J=7.0Hz),1.30−1.57(1H,m),1.59−2.35(8H,m),2.38−3.00(6H,m),3.00−3.70(8H,m),4.11(2H,q,J=7.0Hz),3.94−4.15(2H,m),7.00−7.31(2H,m),7.72−8.00(2H,m).
IR(KBr)cm-1: 3450,2938,1728,1665,1599,1410,1374,1356,1275,1230,1209,1155.融点: 135−136℃
【0258】
実施例197 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(N,N−ジメチルカルバモイル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(N,N−ジメチルカルバモイル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:78.9%)。
1H−NMR(CDCl3)δ: 1.02−4.07(21H,m),3.02(3H,s),3.19(3H,s),4.21−4.62(2H,m),6.79(2H,brs),7.00−7.28(2H,m),7.85−8.02(2H,m).
IR(KBr)cm-1: 3435,2938,1647,1599,1506,1401,1215,1158.
融点: 95−97℃
【0259】
実施例198 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(4−モルホリンカルボニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(4−モルホリンカルボニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:76.3%)。
1H−NMR(CDCl3)δ: 1.10−2.75(17H,m),2.82−4.09(14H,m),7.10(2H,dd,J=9.0Hz),7.92(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 2926,2860,1728,1650,1446,1278.
融点: 194−196℃
【0260】
実施例199 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ベンジルオキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ベンジルオキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:91.2%)。
1H−NMR(CDCl3)δ: 1.15−3.02(15H,m),3.05−4.39(10H,m),4.52(2H,d,J=3.0Hz),7.00−7.21(2H,m),7.15−7.25(5H,m),7.70−7.99(2H,m).
IR(KBr)cm-1: 3448,2936,1680,1656,1598,1508,1408.
融点: 118−119℃
【0261】
実施例200 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(1,3−ジオキソラニルメチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(1,3−ジオキソラニルメチル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:77.8%)。
1H−NMR(CDCl3−CD3OD)δ: 1.30−2.63(18H,m),3.03−4.46(11H,m),4.80(2H,t,J=4.5Hz),7.20(2H,dd,J=9.0Hz),8.00(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3450,2940,1670,1598,1408,1214,1158,1038.
融点: 145−147℃
【0262】
実施例201 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 蓚酸塩 (化合物D)
実施例187と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:81.5%)。
1H−NMR(CDCl3−CD3OD)δ: 0.88,0.90(total3H,eachs),1.30(3H,s),1.20−1.70(2H,m),1.80−3.85(12H,m),4.03(2H,brt,J=6.0Hz),7.13(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3450,2936,1718,1676,1596,1452,1408,1386,1278,1214,1158.
融点: 104−107℃
【0263】
実施例202 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4a−メチル−4,5,6,7,8−ペンタヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4a−メチル−4,5,6,7,8−ペンタヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:85.3%)。
1H−NMR(CDCl3−CD3OD)δ: 1.05(3H,s),1.30−2.60(18H,m),3.15−3.93(5H,m),7.16(2H,dd,J=9.0Hz),7.93(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3450,2938,1672,1598,1392,1234,1212.
融点: 189−190℃
【0264】
実施例203 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−メチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−メチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:82.9%)。
1H−NMR(CDCl3)δ: 0.96(3H,d,J=6.0Hz),1.40−2.80(12H,m),3.00−3.70(9H,m),4.05(2H,t,J=6.0Hz),7.15(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3450,2924,1668,1598,1506,1454,1396,1216,1158,974.
融点: 84−85℃
【0265】
実施例204 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−エチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−エチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:74.0%)。
1H−NMR(CDCl3)δ: 0.92(3H,t,J=6.0Hz),1.05−1.50(4H,m),1.60−2.85(12H,m),3.10−3.86(7H,m),4.05(2H,t,J=6.0Hz),7.16(2H,t,J=9.0Hz),7.98(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3436,1662,1598,1460,1412,1372,1234,1158,1108,960.
融点: 80−82℃
【0266】
実施例205 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−フェニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−フェニル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:81.5%)。
1H−NMR(CDCl3)δ: 1.35−3.00(14H,m),3.10−3.75(7H,m),4.10(2H,t,J=6.0Hz),7.15(2H,t,J=6.0Hz),7.10−7.43(5H,m),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3432,2936,1718,1678,1662,1598,1504,1406,1358,1210,1158.
融点: 169−171℃
【0267】
実施例206 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−アセチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン 蓚酸塩
実施例187と同様な方法にて3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−アセチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:59.1%)。
1H−NMR(CDCl3)δ: 2.10(3H,s),1.95−3.73(20H,m),3.73−4.20(2H,m),7.15(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3430,2950,1718,1656,1636,1598,1424,1382,1238,1212,1158,976.
融点: 143−146℃
【0268】
実施例207 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル−4,5−ジヒドロ−6−メチル−3(2H)−ピリダジノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル−4,5−ジヒドロ−6−メチル−3(2H)−ピリダジノンを反応させることで表題化合物を得た(収率:75.8%)。
1H−NMR(CDCl3)δ: 2.00(3H,s),2.06−2.33(4H,m),2.50(4H,s),3.20−3.80(7H,m),4.05(2H,t,J=6.0Hz),7.15(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3440,1720,1678,1660,1506,1598,1402,1216,1158.
融点: 162−164℃
【0269】
実施例208 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル−4,5−ジヒドロ−6−アセトキシメチル−3(2H)−ピリダジノン 蓚酸塩
(化合物F)
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル−4,5−ジヒドロ−6−アセトキシメチル−3(2H)−ピリダジノンを反応させることで表題化合物を得た(収率:64.8%)。
1H−NMR(CDCl3-CD3OD)δ: 2.10(3H,s),2.00−2.36(4H,m),2.56(4H,s),2.75−3.10(3H,s),3.20−3.76(4H,m),4.10(2H,t,J=6.0Hz),4.68(2H,s),7.15(2H,t,J=9.0Hz),7.90(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3420,1774,1720,1672,1618,1598,1438,1408,1342,1280,1218,1192,1160,702.
融点: 133−137℃
【0270】
実施例209 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,9−ジエン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,9−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:82.3%)。1H−NMR(CDCl3-CD3OD)δ: 1.66−2.98(12H,m),3.45(3H,s),3.10−3.70(5H,m),3.78(1H,s),3.86(1H,s),4.10(2H,t,J=6.0Hz),6.10(1H,d,J=6.0Hz),6.53(1H,dd,J=3.0,6.0Hz),7.16(2H,t,J=9.0Hz),7.98(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3450,2960,2828,1718,1664,1598,1506,1402,1356,1278,1214,1158.融点: 79−82℃
【0271】
実施例210 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メチル−10,10−ジメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メチル−10,10−ジメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:80.0%)。
1H−NMR(CDCl3-CD3OD)δ: 0.83(3H,s),0.98(3H,s),1.03(3H,s),1.15−3.05(14H,m),3.10−3.76(5H,m),4.10(2H,t,J=6.0Hz),7.16(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3448,2960,1660,1598,1450,1410,1376,1232,1214,1158,954.
融点: 192−194℃
【0272】
実施例211 2−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン 蓚酸塩 (化合物B)
実施例187と同様な方法にて2−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:75.9%)。
1H−NMR(CDCl3)δ: 1.20−2.80(17H,m),3.09(4H,m),3.86(2H,t,J=6.0Hz),6.80−7.00(4H,m).
IR(KBr)cm-1: 3432,2956,1722,1656,1512,1400,1276.
融点: 105−109℃
【0273】
実施例212 2−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロフェニル)ピペラジニル]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:78.7%)。
1H−NMR(CDCl3)δ: 1.20−2.80(17H,m),3.0
9 (4H,m),3.86(2H,t,J=6.0Hz),6.90(4H,m).
IR(KBr)cm-1: 3432,2856,1722,1656,1512,1400,1276.
融点: 125−130℃
【0274】
実施例213 2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:59.0%)。
1H−NMR(CDCl3)δ: 1.58−1.96(4H,m),2.10−2.42(2H,m),2.55−2.86(6H,m),3.00−3.20(4H,m),4.15(2H,t,J=6.0Hz),6.62(1H,s),6.72−7.03(4H,m).
IR(KBr)cm-1: 3448,2948,1718,1656,1590,1512,1402,1226.
融点: 165−168℃
【0275】
実施例214 2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−4−メチル−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:74.0%)。
1H−NMR(CDCl3)δ: 1.68−2.00(4H,m),2.12(3H,s),2.10−2.45(2H,m),2.45−2.86(4H,m),3.10−3.50(6H,m),3.50−3.80(3H,m),4.21(2H,t,J=7.5Hz),6.80−7.15(4H,m).
IR(KBr)cm-1: 3432,2952,1756,1644,1596,1512,1458,1254,1232,834.
融点: 208−213℃
【0276】
実施例215 2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン
蓚酸塩
実施例187と同様な方法にて2−{3−[4−(4−フルオロフェニル)ピペラジニル]プロピル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:72.8%)。
1H−NMR(CDCl3)δ: 1.16−2.80(12H,m),2.98−3.60(11H,m),3.75(2H,t,J=6.0Hz),6.76−7.12(4H,m).
IR(KBr)cm-1: 3432,2856,1718,1702,1656,1400,1232.
融点: 174−179℃
【0277】
実施例216 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:47.5%)。
1H−NMR(CDCl3-CD3OD)δ: 1.40−2.02(8H,m),2.05−3.05(8H,m),3.25−3.80(6H,m),4.09(2H,t,J=6.0Hz),7.20(2H,dd,J=9.0Hz),7.98(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3448,2956,1720,1664,1598,1406,1378,1216.
融点: 201−204℃
【0278】
実施例217 10−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,11−ジアザビシクロ[5.4.0]ウンデカ−11−エン−9(8H)−オン 蓚酸塩
実施例187と同様な方法にて10−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,11−ジアザビシクロ[5.4.0]ウンデカ−11−エン−9(8H)−オンを反応させることで表題化合物を得た(収率:70.0%)。
1H−NMR(CDCl3-CD3OD)δ: 1.25−1.95(8H,m),2.00−2.92(12H,m),3.10−3.76(4H,m),4.06(2H,t,J=6.0Hz),7.18(2H,dd,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3452,2928,1718,1678,1590,1404,1218,1158.
融点: 170−171℃
【0279】
実施例218 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3−ジアザビシクロ[4.3.0]ノナ−1−エン−4(3H)−オン 蓚酸塩
実施例187と同様な方法にて3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3−ジアザビシクロ[4.3.0]ノナ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:76.5%)。
1H−NMR(CDCl3-CD3OD)δ: 1.10−2.90(12H,m),3.00−3.80(8H,m),4.09(2H,t,J=6.0Hz),7.15(2H,dd,J=9.0Hz),7.93(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3448,2956,1719,1662,1407,1224.
融点: 147−150℃
【0280】
実施例219 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ヒドロキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩 (化合物C)
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ヒドロキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:79.2%)。
1H−NMR(CDCl3)δ: 1.23−3.70(22H,m),3.81−4.46(4H,m),7.15(2H,dd,J=9.0Hz),7.91(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3456,2944,2864,1648,1638,1596,1508,1216.
融点: 189−190℃
【0281】
実施例220 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 蓚酸塩(化合物G)
実施例187と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:72.4%)。
1H−NMR(CDCl3)δ: 0.85(3H,s),1.40(3H,s),1.31−2.41(11H,m),2.43−3.33(9H,m),3.70−4.20(4H,m),7.20(2H,dd,J=9.0Hz),7.99(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3428,2932,1718,1654,1598,1452,1390,1348,1298,1280,1214,1158.
【0282】
実施例221 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:66.8%)。
1H−NMR(CDCl3)δ: 1.23−1.96(8H,m),2.00−3.88(14H,m),3.90−4.20(4H,m),7.16(2H,dd,J=9.0Hz),8.00(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3436,1720,1634,1598,1506,1406,1312,1216,1158.
融点: 86−90℃
【0283】
実施例222 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−(2−ヒドロキシエチル)−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:70.9%)。
1H−NMR(CDCl3−CD3OD)δ: 1.36−2.53(16H,m),2.80−3.66(8H,m),3.76(2H,t,J=6.0Hz),4.08(2H,t,J=6.0Hz),7.20(2H,t,J=9.0Hz),8.00(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3420,2950,1680,1654,1598,1410,1382,1230,1158,954.
融点: 148−150℃
【0284】
実施例223 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ヒドロキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ヒドロキシプロピル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:56.9%)。
1H−NMR(CDCl3−CD3OD)δ: 1.19−3.15(18H,m),3.28−3.81(9H,m),4.29−4.65(2H,m),6.61(1H,brs),7.03−7.40(2H,m),7.81−8.10(2H,m).
IR(KBr)cm-1: 3448,2944,1692,1659,1596,1233,1206.
融点: 201−203℃
【0285】
実施例224 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−4,5−ジヒドロ−3(2H)−ピリダジノン 蓚酸塩
実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−4,5−ジヒドロ−3(2H)−ピリダジノンを反応させることで表題化合物を得た(収率:79.1%)。
1H−NMR(CDCl3-CD3OD)δ: 1.90−2.30(6H,m),2.53(4H,s),2.96−3.90(6H,m),4.10(2H,t,J=6.0Hz),4.20(2H,s),7.16(2H,t,J=9.0Hz),7.90(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3380,1728,1672,1618,1598,1350,1324,1286,1218,1190,956.
融点: 158−160℃
【0286】
実施例225 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−アセトキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩 実施例187と同様な方法にて2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−アセトキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:60.6%)。
1H−NMR(CDCl3)δ: 1.12−2.75(15H,m),2.06(3H,s),3.01−3.70(8H,m),3.84−4.08(2H,m),7.00−7.39(2H,m),7.75−8.05(2H,m).IR(KBr)cm-1: 3448,2932,1740,1680,1596,1449,1410,1368,1278,1227,1158,1038.
【0287】
実施例226 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−アセトキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−アセトキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:78.3%)。
1H−NMR(CDCl3)δ: 1.91−2.91(16H,m),2.96−3.30(3H,m),3.80−4.10(2H,m),4.40−4.90(2H,m),7.17(2H,dd,J=9.0Hz),7.97(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 2948,1740,1672,1598,1454,1386,1234,1158.
【0288】
実施例227 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン 蓚酸塩
実施例187と同様な方法にて3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:78.9%)。
1H−NMR(DMSO-d6)δ: 1.40−3.55(20H,m),3.73(2H,t,J=6.0Hz),7.30(2H,t,J=9.0Hz),8.03(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3432,1672,1598,1410,1384,1350,1310,1228,960.
融点: 175−178℃
【0289】
実施例228 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(3−ピリジルメチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン 蓚酸塩 (化合物E)
実施例187と同様な方法にて3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(3−ピリジルメチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:67.4%)。
1H−NMR(CDCl3)δ: 1.90−2.30(6H,m),2.30−2.75(6H,m),2.75−3.60(8H,m),3.70(2H,s),4.05(2H,t,J=6.0Hz),7.15(2H,t,J=9.0Hz),7.26−7.50(1H,m),7.63−7.85(1H,m),7.96(2H,dd,J=6.0,9.0Hz),8.35−8.63(2H,m).
IR(KBr)cm-1: 3432,2935,1674,1596,1506,1426,1396,1216,1158,973.
融点: 88−92℃
【0290】
実施例229 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(2−ピリジルメチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン 蓚酸塩
実施例187と同様な方法にて3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(2−ピリジルメチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:77.4%)。
1H−NMR(CDCl3)δ: 1.90−2.63(14H,m),3.00−3.66(6H,m),3.83(2H,s),4.03(2H,t,J=6.0),7.16(2H,t,J=9.0Hz),7.31−7.80(3H,m),7.85(2H,dd,J=6.0,9.0Hz),8.56(1H,d,J= 3.0Hz).
IR(KBr)cm-1: 3432,2952,2812,1676,1596,1508,1436,1398,1216,1158,1057,972.
融点: 91−94℃
【0291】
実施例230 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(2−ヒドロキシベンジル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン 蓚酸塩
実施例187と同様な方法にて3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(2−ヒドロキシベンジル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:68.0%)。
1H−NMR(CDCl3)δ: 1.90−2.63(14H,m),3.00−3.66(6H,m),3.83(2H,s),4.03(2H,t,J=6.0Hz),7.16(2H,t,J=9.0Hz),7.31−7.80(3H,m),7.85(2H,dd,J=6.0,9.0Hz),8.56(1H,d,J=3.0Hz).
IR(KBr)cm-1: 3420,2950,1674,1618,1598,1508,1458,1398,1280,1158,976.
融点: 124−126℃
【0292】
実施例231 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−エチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン 蓚酸塩 実施例187と同様な方法にて、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−エチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:69.1%)。
1H−NMR(CDCl3-CD3OD)δ: 1.28(3H,t,J=7.0Hz),2.01−2.28(3H,m),3.38−3.75(23H,m),7.16(2H,dd,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3436,2536,1718,1674,1598,1506,1402,1304,1280,1230,1158.
融点: 144−146℃
【0293】
実施例232 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−エトキシカルボニルメチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン 蓚酸塩
実施例187と同様な方法にて、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−エトキシカルボニルメチル−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:79.2%)。
1H−NMR(CDCl3-CD3OD)δ: 1.28(3H,t,J=7.0Hz),2.00−3.01(13H,m),3.06−3.97(10H,m),4.20(2H,q,J=7.0Hz),7.16(2H,dd,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2980,2520,1750,1676,1598,1508,1408,1280,1218,1158.
融点: 135−137℃
【0294】
実施例233 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(イミダゾ−2−イル−メチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン 蓚酸塩
実施例187と同様な方法にて3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(イミダゾ−2−イル−メチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:74.6%)。
1H−NMR(CDCl3−CD3OD)δ: 1.80−2.70(15H,m),2.80−4.33(10H,m),7.16(2H,t,J=9.0Hz),7.18(2H,s),7.98(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3420,2952,2824,1676,1598,1506,1448,1280,1216,1158,972.
融点: 119−123℃
【0295】
実施例234 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(2−ヒドロキシエチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オン 蓚酸塩
実施例187と同様な方法にて3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−8−(2−ヒドロキシエチル)−2,3,8−トリアザビシクロ[4.4.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:72.3%)。
1H−NMR(CDCl3−CD3OD)δ: 1.90−2.25(4H,m),2.35−4.00(22H,m),4.15(2H,t,J=6.0Hz),7.16(2H,t,J=9.0Hz),7.97(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3400,2950,1672,1623,1599,1506,1449,1392,1311,1218,1158.
【0296】
実施例235 6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:90.7%)。
1H−NMR(CDCl3−CD3OD)δ: 1.20−2.40(12H,m),2.73−3.80(6H,m),4.40(2H,t,J=6.0Hz),4.55(2H,s),7.15(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3420,1720,1678,1598,1450,1408,1304,1278,1110.
融点: 82−86℃
【0297】
実施例236 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて、2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:71.3%)。
1H−NMR(CDCl3−CD3OD)δ: 1.20−1.70(8H,m),2.13−2.43(2H,m),2.45−3.40(9H,m),4.29(2H,t,J=6.0Hz),6.60(1H,s),7.16(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3432,2944,1658,1596,1410,1228.
融点: 203−206℃
【0298】
実施例237 4−ブチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン
蓚酸塩
実施例187と同様な方法にて、4−ブチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:30.7%)。
1H−NMR(CDCl3−CD3OD)δ: 0.90(3H,t,J=6.0Hz),1.26−1.66(4H,m),1.66−1.90(7H,m),2.00−2.30(2H,m),2.40−3.25(11H,m),4.25(2H,t,J=6.0Hz),7.10(2H,t,J=9.0Hz),7.91(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3448,2952,2864,1718,1680,1596,1220.
融点: 161−163℃
【0299】
実施例238 4−メトキシメチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて、4−メトキシメチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:35.8%)。
1H−NMR(CDCl3−CD3OD)δ: 1.22−2.75(19H,m),2.92−3.30(2H,m),3.34(3H,s),3.74−4.10(4H,m),7.13(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2932,2856,1678,1658,1598,1406,1262,1232,1206,1156,1112,604.
融点: 131−133℃
【0300】
実施例239 3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3−ジアザビシクロ[5.3.0]デカ−1−エン−4(3H)−オン 蓚酸塩
実施例187と同様な方法にて、3−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2,3−ジアザビシクロ[5.3.0]デカ−1−エン−4(3H)−オンを反応させることで表題化合物を得た(収率:67.6%)。
1H−NMR(CDCl3−CD3OD)δ: 1.40−3.80(22H,m),3.80−4.22(2H,m),7.20(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3448,2952,2868,1716,1680,1648,1598,1406,1218.
融点: 208−210℃
【0301】
実施例240 2−{2−[4−[1−(4−フルオロフェニル)−1H−インドール−3−イル]ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて、2−{2−[4−[1−(4−フルオロフェニル)−1H−インドール−3−イル]ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:71.1%)。
1H−NMR(CDCl3−CD3OD)δ: 1.10−3.25(19H,m),3.40(2H,t,J=6.0Hz),3.73−3.93(1H,m),4.10(2H,t,J=6.0Hz),7.00−7.68(9H,m).
IR(KBr)cm-1: 3450,2936,1716,1660,1512,1460,1400,1360,1218,1184,1140,742.
融点: 102−105℃
【0302】
実施例241 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−ヒドロキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−ヒドロキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:70.6%)。
1H−NMR(CDCl3−CD3OD)δ:1.40−2.53(16H,m),2.63(2H,t,J=6.0Hz),2.90−3.80(4H,m)3.90(2H,s),4.06(2H,t,J=6.0Hz),7.18(2H,t,J=9.0Hz),8.00(2H,dd,J=6.0,9.oHz).
IR(KBr)cm-1:3452,2956,2876,1718,1678,1658,1598,1506,1408,1382,1216,1122,1050.
融点:195−197℃
【0303】
実施例242 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ウンデカ−2−エン−5(4H)オン 蓚酸塩
実施例187と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:70.6%)。
1H−NMR(CDCl3−CD3OD)δ:1.43−3.00(21H,m),3.40(3H,s),3.70(2H,s),4.10(2H,t,J=6.0Hz),7.18(2H,t,J=9.0Hz),7.98(2H,dd,J=9.0Hz)
IR(KBr)cm-1: 33450,2956,2876,1720,1674,1598,1410,1380,1228,1150,952.
融点:77−81℃
【0304】
実施例243 5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン 蓚酸塩
実施例187と同様な方法にて、5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:69.2%)。
1H−NMR(CDCl3−CD3OD)δ: 0.86(3H,s),1.30(3H,s),1.73−2.56(12H,m),2.56−2.83(2H,m),2.83−3.70(6H,m),4.10(2H,t,J=6.0Hz),7.15(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2932,1672,1596,1446,1384,1342,1228,1206,1156,1136,974.
融点: 177−179℃
【0305】
実施例244 5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2−(2−ヒドロキシエチル)−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン 蓚酸塩
実施例123と同様な方法にて、5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2−(2−ヒドロキシエチル)−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:68.5%)。
1H−NMR(CDCl3−CD3OD)δ: 0.90(3H,s),1.30(3H,s),1.40−2.75(16H,m),2.75−3.06(2H,m),3.06−3.93(6H,m),3.93−4.28(2H,m),7.16(2H,t,J=9.0Hz),7.98(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3420,2928,1718,1678,1598,1386,1342,1158.
融点: 80−90℃
【0306】
実施例245 7−ベンジルオキシメチル−5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン 蓚酸塩 実施例187と同様な方法にて、7−ベンジルオキシメチル−5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:63.4%)。
1H−NMR(CDCl3−CD3OD)δ: 0.86(3H,s),1.26(3H,s),1.70−2.46(11H,m),2.56−2.95(4H,m),3.10−3.73(4H,m),3.90−4.35(4H,m),4.36(1H,d,J=12.0Hz),4.63(1H,d,J=12.0Hz),7.15(2H,t,J=9.0Hz),7.20−7.36(5H,m),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3450,2936,1710,1664,1598,1454,1386,1224,1156,1112,1066.
融点: 153−155℃
【0307】
実施例246 7−ヒドロキシメチル−5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.0 3,8 ]ウンデカ−3−エン−6(5H)−オン 蓚酸塩
実施例187と同様な方法にて、7−ヒドロキシメチル−5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オンを反応させることで表題化合物を得た(収率:80.4%)。
1H−NMR(CDCl3−CD3OD)δ: 0.86(3H,s),1.32(3H,s),1.83−2.56(13H,m),2.60−2.80(2H,m),2.80−3.80(7H,m),4.00−4.25(2H,m),7.15(2H,t,J=9.0Hz),7.99(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3436,2936,1718,1656,1598,1406,1342,1226,1158,1110.
融点: 98−100℃
【0308】
実施例247 6−ベンジルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.0 2,7 ]ウンデカ−2−エン−5(4H)−オン 蓚酸塩 実施例187と同様な方法にて、6−ベンジルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:52.9%)。
1H−NMR(CDCl3−CD3OD)δ: 0.76,0.90(total3H,eachs),1.02−2.36(10H,m),1.30(3H,s),2.45−2.60(1H,m),2.68(2H,t,J=7.0Hz),3.05−3.61(7H,m),4.00−4.37(2H,m),4.54(2H,d,J=7.0Hz),6.40(2H,brs),7.12(2H,t,J=9.0Hz),7.16−7.35(5H,m),7.89(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3446,3064,2936,2868,1718,1662,1598,1452,1388,1278,1216,1158.
【0309】
実施例248 6−ベンジルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ウンデカ−2−エン−5(4H)オン 蓚酸塩
実施例187と同様な方法にて、6−ベンジルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:73.0%)。
1H−NMR(CDCl3−CD3OD)δ:1.25−1.95(6H,m),1.95−3.03(12H,m),3.10−3.83(6H,m),4.05(2H,t,J=6.0Hz),4.53,4.60(total 2H,each s),7.15(2H,t,J=9.0Hz),7.20−7.40(5H,m),7.96(2H,dd,J=6.0,9.0Hz)
IR(KBr)cm-1: 3450,2956,1718,1678,1656,1598,1504,1410,1382,1230,1104,1028.
融点:85−88℃
【0310】
実施例249 6−(2−ベンジルオキシエチル)−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ウンデカ−2−エン−5(4H)オン 蓚酸塩
実施例187と同様な方法にて、6−(2−ベンジルオキシエチル)−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−−エン−5(4H)−オンを反応させることで表題化合物を得た(収率:71.2%)。
1H−NMR(CDCl3−CD3OD)δ:1.30−2.95(20H,m),3.00−3.19(3H,m),3.63(2H,t,J=6.0Hz),4.05(2H,t,J=6.0Hz),4.46(2H,s),7.15(2H,t,J=9.0Hz),7.15−7.40(5H,m),7.91(2H,dd,J=6.0,9.0Hz)IR(KBr)cm-1: 3454,2938,1680,1656,1599,1452,1407,1359,1215.
融点:120−123℃
【0311】
実施例250 6−メチルアミノメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、6−メチルアミノメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:52.5%)。
1H−NMR(CDCl3−CD3OD)δ: 1.07−2.25(11H,m),2.85(3H,s),2.96−3.78(9H,m),4.06(2H,s),4.15−4.75(2H,m),7.13(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3416,2956,2876,1678,1598,1450,1228,1214.
融点: 107−110℃
【0312】
実施例251 6−アセチルアミノメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、6−アセチルアミノメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:81.8%)。
1H−NMR(CDCl3−CD3OD)δ: 1.00−2.45(14H,m),2.13(3H,s),3.00−4.00(7H,m),4.00−4.90(3H,m),7.13(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3450,1720,1632,1599,1449,1386,1215,1110,1071,954.
融点: 159−161℃
【0313】
実施例252 6−エトキシカルボニル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、6−エトキシカルボニル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:85.0%)。
1H−NMR(CDCl3−CD3OD)δ: 1.33(3H,t,J=7.5Hz),1.46−1.93(7H,m),2.00−2.63(5H,m),2.73−3.00(2H,m),3.10−4.06(8H,m),4.36(2H,q,J=7.5Hz),5.70−6.80(1H,m),7.15(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2968,1748,1664,1598,1450,1410,1390,1256,1158,1126.
融点: 110.5−113.5℃
【0314】
実施例253 6−N,N−ジメチルアミノカルボニル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、6−N,N−ジメチルアミノカルボニル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:77.0%)。
1H−NMR(CDCl3−CD3OD)δ: 1.10−2.45(11H,m),2.86(6H,s),3.00−4.20(10H,m),4.30−4.64(2H,m),7.15(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3400,2950,1713,1677,1599,1452,1380,1305,1212,1155.
融点: 146−149℃
【0315】
実施例254 6− iso −プロピオニルオキシカルボニルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、6−iso−プロピオニルオキシカルボニルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:65.4%)。
1H−NMR(CDCl3−CD3OD)δ: 0.91(6H,d,J=6.0Hz),1.20−2.33(14H,m),2.86−3.75(6H,m),3.93(2H,d,J=6.0Hz),4.25−4.63(2H,m),5.15(2H,d,J=3.0Hz),7.15(2H,t,J=9.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2964,1750,1680,1622,1598,1452,1380,1254,1178,1110,968.
【0316】
実施例255 6−アセトキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にて、6−アセトキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:73.9%)。
1H−NMR(CDCl3−CD3OD)δ: 1.18−2.43(15H,m),2.12(3H,s),2.65−3.07(2H,m),3.17−4.00(2H,m),4.10−4.68(2H,m),5.13(2H,d,J=7.5Hz),7.13(2H,t,J=9.0Hz),7.96(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2964,1750,1680,1622,1598,1452,1380,1254,1178,1110,968.
融点:147−153℃
【0317】
実施例256 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ピリジルメチル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にてを、2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ピリジルメチル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン反応させることで表題化合物を得た(収率:86.0%)。
1H−NMR(CDCl3−CD3OD)δ: 1.60−1.96(6H,m),2.00−2.40(7H,m),2.50−2.90(6H,m),4.05(2H,s),4.53(2H,t,J=6.0Hz),7.19(2H,t,J=6.0Hz),7.50−7.73(1H,m),8.00(2H,dd,J=6.0,9.0Hz),8.00−8.25(1H,m),8.46−8.80(2H,m).
IR(KBr)cm-1: 3444,1720,1702,1680,1636,1596,1464,1278,1158,1112.
融点: 82−86℃
【0318】
実施例257 2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−{[1−ヒドロキシ−1−(3−ピリジル)]メチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にてを、2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−{[1−ヒドロキシ−1−(3−ピリジル)]メチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン反応させることで表題化合物を得た(収率:65.7%)。
1H−NMR(CDCl3−CD3OD)δ: 1.10−3.03(19H,m),3.10−3.85(3H,m),3.85−4.25(2H,m),5.28(1H,brs),7.18(2H,t,J=6.0Hz),7.50−7.80(1H,m),8.00(2H,dd,J=6.0,9.0Hz),8.13−8.40(1H,m),8.43−8.90(2H,m).
IR(KBr)cm-1: 3440,1720,1636,1598,1406,1278,1158,1112.
融点: 119−120℃
【0319】
実施例258 2−[2−(4−ベンゾイルピペリジノ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にてを、2−[2−(4−ベンゾイルピペリジノ)エチル]−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン反応させることで表題化合物を得た(収率:52.0%)。
1H−NMR(CDCl3−CD3OD)δ: 1.20−1.72(2H,m),1.72−3.05(18H,m),3.23−3.80(2H,m),4.06(2H,t,J=6.0Hz),7.33−7.63(3H,m),7.80−7.96(2H,m).
IR(KBr)cm-1: 3452,2936,2860,1678,1598,1448,1400,1278,1238,948.
融点: 192−194℃
【0320】
実施例259 2−{2−[4−[1,1−ビス(4−フルオロフェニル)−1−ヒドロキシ]メチル]ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にてを、2−{2−[4−[1,1−ビス(4−フルオロフェニル)−1−ヒドロキシ]メチル]ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン反応させることで表題化合物を得た(収率:89.5%)。
1H−NMR(CDCl3−CD3OD)δ: 1.00−1.72(8H,m),1.72−2.88(13H,m),3.58−3.90(2H,m),3.92−4.12(2H,m),6.95(4H,t,J=9.0Hz),7.43(4H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3406,2938,2803,1664,1605,1506,1404,1221,1152,1080,831.
融点: 192−194℃
【0321】
実施例260 6−ヒドロキシメチル−4−{2−[4−[1,1−ビス(4−フルオロフェニル)−1−ヒドロキシ]メチル]ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]−ウンデカ−2,6−ジエン−5(4H)−オン 蓚酸塩
実施例187と同様な方法にてを、6−ヒドロキシメチル−4−{2−[4−[1,1−ビス(4−フルオロフェニル)−1−ヒドロキシ]メチル]ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]−ウンデカ−2,6−ジエン−5(4H)−オン反応させることで表題化合物を得た(収率:83.9%)。
1H−NMR(CDCl3−CD3OD)δ: 1.00−2.62(13H,m),2.70−3.00(2H,m),3.00−3.30(3H,m),3.40−3.50(1H,m),4.26(2H,t,J=7.0Hz),4.59(2H,s),6.96(4H,t,J=9.0Hz),7.39(4H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 3432,2956,2810,1682,1600,1502,1302,1224,1156,1082.
【0322】
実施例261 4−ヒドロキシメチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン 蓚酸塩
実施例187と同様な方法にて、4−ヒドロキシメチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:84.0%)。
1H−NMR(CDCl3−CD3OD)δ: 1.53−1.96(4H,m),1.96−2.35(4H,m),2.50−2.90(4H,m),3.00−3.25(4H,m),3.25−3.73(14H,m),4.46(2H,t,J=6.0Hz),4.56(2H,s),7.15(2H,t,J=6.0Hz),7.95(2H,dd,J=6.0,9.0Hz),.
IR(KBr)cm-1: 3416,1638,1596,1508,1410,1312,1278,1216,1158,1116,1078,1000,972.
融点: 182−185℃
【0323】
実施例262 6− tert −ブチルオキシカルボニルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン マレイン酸塩
実施例187と同様な方法にて、6−tert−ブチルオキシカルボニルオキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:94.5%)。
1H−NMR(CDCl3−CD3OD)δ: 1.49(9H,s),1.20−2.50(12H,m),3.22(1H,brs),3.29−3.72(5H,m),3.82(1H,brs),4.07(2H,s),4.44(2H,t,J=6.0Hz),4.60(2H,s),6.26(2H,s),7.17(2H,t,J=6.0Hz),7.94(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2998,1744,1680,1620,1598,1368,1230,1158,1134,974.
【0324】
実施例263 6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 塩酸塩
6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]−ウンデカ−2,6−ジエン−5(4H)−オン18.0g(43.7mmol)をメタノール40.0mlに溶解し、0℃にて塩化水素/エーテル溶液を滴下した。溶媒を留去し得られた残渣をメタノール/エーテルより再結晶し表題化合物の無色結晶18.8g(93.0%)を得た。
1H−NMR(CDCl3−CD3OD)δ: 1.25−2.30(14H,m),2.42−3.08(3H,m),3.22−3.98(9H,m),4.54(1H,t,J=6.0Hz),4.62(2H,s),7.18(2H,t,J=9.0Hz),7.95(2H,dd,J=9.0,6.0Hz).IR(KBr)cm-1: 3340,2974,2866,1677,1617,1596,1455,1374,1254,1155,1120.
融点: 181.5−185.5℃
【0325】
実施例264 6−[(1−ヒドロキシ−1−メチル)エチル]−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 塩酸塩
実施例263と同様な方法にて、6−[(1−ヒドロキシ−1−メチル)エチル]−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:79.7%)。
1H−NMR(CDCl3−CD3OD)δ: 1.30−2.70(12H,m),1.60(6H,s),2.54−3.07(2H,m),3.07−3.63(4H,m),3.73(1H,brs),4.58(2H,t,J=7.0Hz),7.17(2H,t,J=6.0Hz),7.93(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3406,2968,1680,1647,1599,1449,1296,1215,1158,954,852,706.
【0326】
実施例265 6−(3−カルボキシプロピルオキシメチル)−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 塩酸塩
実施例263と同様な方法にて、6−(3−カルボキシプロピルオキシメチル)−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:61.7%)。
1H−NMR(CDCl3−CD3OD)δ: 1.35−2.30(8H,m),2.63(4H,s),3.00−4.20(10H,m),4.33−4.77(2H,m),5.12(2H,s),7.17(2H,t,J=6.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 2956,1736,1678,1618,1598,1412,1302,1214,1158,952.
【0327】
実施例266 6−(2−カルボキシフェニルカルボニルオキシメチル)−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 塩酸塩
実施例263と同様な方法にて、6−(2−カルボキシフェニルカルボニルオキシメチル)−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:82.0%)。
1H−NMR(CDCl3−CD3OD)δ: 1.36−3.63(10H,m),3.63−4.13(9H,m),4.13−4.93(2H,m),5.31(2H,s),7.15(2H,t,J=6.0Hz),7.33−8.13(6H,m).
IR(KBr)cm-1: 2956,1726,1678,1618,1598,1284,1256,1230,1158,1120,1068,744.
【0328】
実施例267 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 塩酸塩
実施例263と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:56.9%)。
1H−NMR(CDCl3−CD3OD)δ: 1.20−2.27(10H,m),3.43(3H,s),3.70−3.93(9H,m),4.57(2H,s),4.98(2H,t,J=6.0Hz),7.17(2H,t,J=6.0Hz),7.94(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 2944,2632,2530,1680,1599,1452,1302,1127,1158,954,852,750.
【0329】
実施例268 4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−カルボキシメチルオキシメチル−3,4−ジアザトリシクロ[6.2.1.0 2,7 ]ウンデカ−2,6−ジエン−5(4H)−オン 塩酸塩
実施例263と同様な方法にて、4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−カルボキシメチルオキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オンを反応させることで表題化合物を得た(収率:85.2%)。
1H−NMR(CDCl3−CD3OD)δ: 1.20−3.15(11H,m),3.15−3.95(8H,m),4.21(2H,s),4.55(2H,s),4.40−4.70(2H,m),7.17(2H,t,J=6.0Hz),7.94(2H,dd,J=9.0,6.0Hz).
IR(KBr)cm-1: 2956,1746,1678,1598,1412,1214,1158,1112,952,854.
【0330】
実施例269 4−[(1−ヒドロキシ−1−メチル)エチル]−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン 塩酸塩
実施例263と同様な方法にて、4−[(1−ヒドロキシ−1−メチル)エチル]−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノンを反応させることで表題化合物を得た(収率:79.7%)。
1H−NMR(CDCl3−CD3OD)δ: 1.60(6H,s),1.63−1.90(4H,m),1.90−2.93(6H,m),3.00−3.96(6H,m),4.60(2H,t,J=6.0Hz),7.15(2H,t,J=6.0Hz),7.95(2H,dd,J=6.0,9.0Hz).
IR(KBr)cm-1: 3400,2958,2870,1660,1630,1598,1460,1328,1235,1158,973.[0001]
[Industrial application fields]
The present invention relates to a novel 3-pyridazinone derivative and a medicine containing the same.
[0002]
[Prior art]
In recent years, the involvement of serotonin in the mechanism of the development of unstable angina pectoris and myocardial infarction due to coronary atherosclerotic lesions has attracted attention.
That is, platelet aggregation is likely to occur in blood vessels that have caused arteriosclerotic lesions or endothelial damage, and high concentrations of serotonin are released from platelets in the blood vessels where aggregation has occurred, and platelet aggregation is enhanced by the released serotonin. It is considered that a thrombus is formed and a strong vasospasm is induced through the serotonin 2 receptor. For this reason, peripherally selective serotonin 2 receptor antagonists are thought to suppress these phenomena, and studies from this direction have been conducted. It is disclosed. However, conventional serotonin 2 receptor antagonists have many compounds exhibiting a central action in addition to peripheral serotonin 2 antagonistic action, and are problematic for use as a cardiovascular agent.
[0003]
[Problems to be solved by the invention]
As a result of intensive studies to find a novel serotonin 2 receptor antagonist that exhibits a strong serotonin 2 receptor antagonistic action and is separated from the central action, the present inventors have completed the present invention.
[0004]
[Means for solving problems]
  The present invention relates to a general formula (1)
[Chemical 9]
Figure 0003670690
[0005]
(Wherein R1Is a hydrogen atom, linear or branched alkyl group, unsaturated alkyl group, alkoxy group, hydroxyalkyl group, substituted or unsubstituted amino group, aryl group, aralkyl group, substituted or unsubstituted carbamoyl group, acyl group, formyl An alkyl group, an alkoxycarbonylalkyl group, a carboxyalkyl group, an alkoxycarbonyl group or a carboxyl group;2, RThreeMay be the same or different, and may be a hydrogen atom, a linear or branched alkyl group, an unsaturated alkyl group, an alkoxy group, a hydroxyalkyl group, a substituted or unsubstituted amino group, an aryl group, an aralkyl group, or a trihalogenomethyl group. A substituted or unsubstituted carbamoyl group, or R2And RThreeMay combine with each other to form a ring, and a carbocyclic or heterocyclic ring may be RFour, RFive, R6May be the same or different, and may be a hydrogen atom, a hydroxyl group, a linear or branched alkyl group, an unsaturated alkyl group, a halogen atom, an alkoxy group, a hydroxyalkyl group, a substituted or unsubstituted amino group, an aryl group, an aralkyl group. , A trihalogenomethyl group, an acyl group, an alkoxycarbonylalkyl group, a carboxyalkyl group, an alkoxycarbonyl group or a carboxyl group, R7Is a hydrogen atom, a hydroxyl group, a linear or branched alkyl group, an alkoxy group, R8, R9May be the same or different and each represents a hydrogen atom, a hydroxyl group, a linear or branched alkyl group, an unsaturated alkyl group, a halogen atom, an alkoxy group, a substituted or unsubstituted amino group, or a trihalogenomethyl group, Q is methine Or a nitrogen atom, B is a single bond or —CO—, —CH2A group represented by a member of the group consisting of —, —CH (OH) — and —C (═NH) —, wherein n is an integer of 1 to 6 and the 4-position is a single bond or a double bond) Or a 3-pyridazinone derivative or a salt thereof.
[0006]
  The present invention also provides a general formula (2)
[Chemical Formula 10]
Figure 0003670690
(Wherein R1, R2, RThree, RFour, RFive, R6, N have the meanings given above and RTenIs hydrogen atom, hydroxyl group, p-toluenesulfonyloxy group, methanesulfonyloxy group, halogen atom, tetrahydropyranyloxy group, methoxy group, ethoxy group, acetoxy group, benzyloxy group, trimethylsilyloxy group, tert-butyldimethylsilyloxy An intermediate of the compound (1) represented by a group or a pivaloyloxy group at the 4-position represents a single bond or a double bond).
[0007]
Furthermore, the present invention relates to a general formula (3)
Embedded image
Figure 0003670690
[0008]
(Wherein R1, R2, RThree, RFour, RFive, R6Is the above-mentioned meaning, and the 4-position is a synthetic intermediate of compound (1) represented by a single bond or a double bond.
  R1, R2, RThree, RFour, RFive, R6, R7, R8And R9As the alkyl group, it means both linear and branched, and examples thereof include those having 1 to 6 carbon atoms such as methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl and the like. Can do. R1, R2, RThree, RFour, RFive, R6, R8And R9Examples of the unsaturated alkyl group include those having 1 to 5 carbon atoms such as vinyl, 1-propenyl, 2-propenyl and 1-butenyl. RFour, RFive, R6, R8, R9And RTenExamples of the halogen atom include a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom. R1, R2, RThree, RFour, RFive, R6, R7, R8And R9The alkoxy group in the formula means both linear and branched, and examples thereof include those having 1 to 6 carbon atoms such as methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, tert-butoxy and the like. be able to.
[0009]
  R1, R2, RThree, RFour, RFiveAnd R6As the hydroxyalkyl group, hydroxyalkyl having 1 to 4 carbon atoms such as hydroxymethyl, 2-hydroxyethyl, 1-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl, 4-hydroxybutyl, 3-hydroxybutyl, etc. The hydroxyalkyl group may be protected, and examples of the protecting group include methyl, ethyl, acetyl, pivaloyl, benzyl, trimethylsilyl, tert-butyldimethylsilyl, tetrahydropyranyl, methanesulfonyl, p-toluenesulfonyl and the like. These protecting groups are mentioned.
  R1, R2, RThree, RFour, RFive, R6, R8And R9As the amino group, one or two may be substituted, and examples of the substituent include lower alkyl groups such as methyl, ethyl, propyl, and butyl, and aminoalkyl such as aminomethyl and aminoethyl. A group is also mentioned.
[0010]
  R1, R2, RThree, RFour, RFiveAnd R6Examples of the aryl group include an optionally substituted phenyl group, naphthyl group, and biphenyl group. R1, R2, RThree, RFour, RFiveAnd R6Examples of the aralkyl group include optionally substituted benzyl, phenethyl, pyridylmethyl, imidazomethyl and the like. R2, RThree, RFour, RFive, R6, R8And R9Examples of the trihalogenomethyl group include trichloromethyl and trifluoromethyl. R1, R2And RThreeExamples of the carbamoyl group include primary, secondary or tertiary carbamoyl groups in which amine such as ammonia, methylamine, ethylamine, propylamine, dimethylamine, diethylamine, aniline, morpholine and a carboxyl group are condensed.
  R1, RFour, RFiveAnd R6Examples of the acyl group include aliphatic groups such as acetyl and propionyl, and aromatic groups such as benzoyl and naphthoyl. R1, RFour, RFiveAnd R6Examples of the alkoxycarbonylalkyl group include those having 2 to 10 carbon atoms in total such as methoxycarbonylmethyl, ethoxycarbonylmethyl, methoxycarbonylethyl, ethoxycarbonylethyl and the like. R1, RFour, RFiveAnd R6Examples of the alkoxycarbonyl group include methoxycarbonyl, ethoxycarbonyl, n-propoxycarbonyl, tert-butoxycarbonyl and the like. R1, RFour, RFiveAnd R6Examples of the carboxyalkyl group include carboxymethyl and carboxyethyl. R1Examples of the formylalkyl group include optionally protected formylmethyl, formylethyl and the like.
  R2And RThreeAre bonded to each other to form a ring, cyclopentane, cyclohexane, cycloheptane, pyrrolidine, piperidine, homopiperidine, tetrahydrofuran, tetrahydropyran, tetrahydrothiophene, 1,2-dihydropyrimidine, 3-pyrroline, pinene, norpornene, norpolnan And heterocyclic rings such as carbocyclic ring.
[0011]
  The salt of compound (1) includes acid addition of mineral acids such as hydrochloric acid, sulfuric acid, nitric acid and phosphoric acid, or organic sulfonic acids such as methanesulfonic acid, benzenesulfonic acid and p-toluenesulfonic acid, and acetic acid, tartaric acid and maleic acid. And acid addition salts of organic carboxylic acids such as fumaric acid, oxalic acid, lactic acid and citric acid.
  The production method of the object compound (1) and synthetic intermediates (2) and (3) thereof will be described in detail below.
  The novel 3-pyridazinone derivative represented by the general formula (1) and a salt thereof of the present invention can be produced by a production method described by the reaction formula shown below.
  In addition, the symbol in a formula has the said meaning.
[0012]
[Production Method 1]
Embedded image
Figure 0003670690
[0013]
[Production Method 2]
Embedded image
Figure 0003670690
[0014]
[Production Method 3]
Embedded image
Figure 0003670690
[0015]
[Production Method 1]
Compound (1) can be produced by reacting compound (2a) with compound (4).
Examples of the base used in the reaction include organic bases such as triethylamine, alkali metal salts such as sodium hydride, n-butyllithium, sec-butyllithium, tert-butyllithium and tert-butoxypotassium, or alkali metals such as potassium carbonate. Carbonates and the like can be used. Solvents used for the reaction include tetrahydrofuran, N, N-dimethylformamide, dimethyl sulfoxide, benzene, toluene, acetone, methyl ethyl ketone, and the like. The reaction temperature can be selected in the range of 0 ° C. to 100 ° C. Complete in ~ 6 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0016]
[Production Method 2]
Compound (1) can be produced by oxidizing compound (2b) to form an aldehyde, and then reacting the obtained aldehyde with compound (4).
For the oxidation reaction of compound (2b), for example, an oxidizing reagent such as a Collins reagent or pyridinium chlorochromate in a halogenated hydrocarbon solvent such as methylene chloride, or a pyridine complex of sulfur trioxide or Swern oxidation in a dimethyl sulfoxide solvent is used. Can be used. The reaction between the aldehyde compound thus obtained and the compound (4) is carried out by, for example, alcohol such as methanol or ethanol, cyanoboron hydride such as sodium cyanoborohydride in a solvent such as methylene chloride, chloroform or tetrahydrofuran. The reaction is performed in the presence of a reducing agent such as alkali metal, alkali metal borohydride such as sodium borohydride, or diborane. The reaction temperature can be selected in the range of 0 ° C. to room temperature, and a catalytic amount of an organic acid such as acetic acid or p-toluenesulfonic acid or a dehydrating agent such as molecular sieves or magnesium sulfate can be added as necessary. The reaction is completed in 1 to 4 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0017]
[Production Method 3]
Compound (1) can be produced by reacting compound (3) with compound (5). Examples of the base used in the reaction include organic bases such as triethylamine and pyridine, alkali metal salts such as sodium hydride, n-butyllithium, sec-butyllithium, tert-butyllithium and tert-butoxypotassium, or potassium carbonate. Alkali metal carbonates can be used. The solvent used for the reaction is tetrahydrofuran, N, N-dimethylformamide, dimethyl sulfoxide, benzene, toluene, acetone, methyl ethyl ketone, etc., and the reaction temperature can be selected in the range of 0 to 100 ° C. Complete in time. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0018]
[Production Method 4]
Embedded image
Figure 0003670690
(M represents an integer from 0 to 6, and p represents an integer from 1 to 7. R12Represents a hydrogen atom or a linear or branched alkyl group such as methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, or an aralkyl group. )
[0019]
[Production Method 5]
Embedded image
Figure 0003670690
(W represents a reactive leaving group, for example, a halogen atom such as chloro, bromo or iodo, or a sulfonyloxy group such as methanesulfonyloxy or p-toluenesulfonyloxy. P represents an integer of 1 to 7,13Represents a linear or branched alkyl group, an unsaturated alkyl group, a substituted or unsubstituted hydroxyalkyl group, a substituted or unsubstituted aminoalkyl group, an aryl group, an aralkyl group, an alkoxycarbonylalkyl group, or a carboxyalkyl group. )
[0020]
[Production Method 6]
Embedded image
Figure 0003670690
(W ′ represents a halogen atom such as chloro and bromo, and p represents an integer of 1 to 7. R14Is a linear or branched alkyl group, unsaturated alkyl group, alkoxy group, substituted or unsubstituted hydroxyalkyl group, substituted or unsubstituted aminoalkyl group, aryl group, aralkyl group, alkoxycarbonylalkyl group, carboxyalkyl group Show. )
[0021]
[Production Method 4]
Compound (1b) can be produced by reducing compound (1a) using a hydrogenation reducing agent. As the hydrogenation reducing agent used in the reaction, for example, lithium aluminum hydride, diisobutyllithium hydride, sodium borohydride, lithium borohydride, diborane and the like can be used. The solvent used for the reaction is, for example, water, methanol, ethanol, isopropanol, tetrahydrofuran, diethyl ether, diglyme, N, N-dimethylformamide or a mixed solvent thereof, and the reaction temperature is in the range of −78 ° C. to 60 ° C. The reaction can be completed in about 10 minutes to 10 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
Moreover, when a compound (1a) is carboxylic acid, it can manufacture by reducing using a hydrogenation reducing agent after converting carboxylic acid into a mixed acid anhydride. Examples of the alkylhalocarboxylic acid used for the conversion to the mixed acid anhydride include methyl chloroformate, methyl bromoformate, ethyl chloroformate, ethyl bromoformate, and isobutyl chloroformate. Examples of the base used in the reaction include triethylamine. Pyridine and the like. Examples of the solvent used for the reaction include tetrahydrofuran, diethyl ether, diglyme, chloroform, methylene chloride, benzene, toluene, N, N-dimethylformamide and the like, and the reaction temperature may be selected in the range of −40 ° C. to 0 ° C. The reaction is complete in 10 minutes to 2 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere. As the hydrogenation reducing agent used for the reduction reaction of the mixed acid anhydride, for example, sodium borohydride, lithium borohydride, diborane and the like can be used. The solvent used for the reaction is, for example, water, methanol, ethanol, isopropanol, tetrahydrofuran, diethyl ether, diglyme, N, N-dimethylformamide or a mixed solvent thereof, and the reaction temperature is selected from the range of −40 ° C. to room temperature. And the reaction is complete in about 10 minutes to 10 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0022]
[Production Method 5]
Compound (1c) can be produced by reacting compound (1b) with compound (9). Examples of the base used in the reaction include organic bases such as triethylamine and pyridine, alkali metal salts such as sodium hydride and potassium tert-butoxy, and alkali metal carbonates such as potassium carbonate. The solvent used for the reaction is tetrahydrofuran, N, N-dimethylformamide, dimethyl sulfoxide, benzene, toluene, acetone, methyl ethyl ketone, etc., and the reaction temperature can be selected in the range of 0 to 100 ° C. Complete in time. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0023]
[Production Method 6]
  Compound (1d) can be produced by reacting compound (1b) with acid halogen compound (10) or acid anhydride compound (11). As a base used for reaction, organic bases, such as a triethylamine and a pyridine, etc. can be used, for example. The solvent used for the reaction is methylene chloride, chloroform, N, N-dimethylformamide, dimethyl sulfoxide, benzene, toluene, acetone, methyl ethyl ketone, etc., and the reaction temperature can be selected from the range of -40 ° C to 100 ° C. Completes in 30 minutes to 12 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
  The synthetic intermediate of the compound (1) represented by the general formula (2) of the present invention can be produced by a production method described by the following reaction formula.
  In the formula, R1, R2, RThree, RFour, RFive, R6, RTenAnd n have the meanings given above.
[0024]
[Production method 7]
Embedded image
        (3) + X ′ − (CH2)n-RTen→ (2)
(X ′ represents a reactive leaving group, for example, a halogen atom such as chloro, bromo, or iodo, or a sulfonyloxy group such as methanesulfonyloxy or p-toluenesulfonyloxy.)
[0025]
[Production Method 8]
Embedded image
Figure 0003670690
[0026]
[Production Method 9]
Embedded image
Figure 0003670690
(X ″ represents a reactive leaving group, for example, a halogen atom such as chloro, bromo, or iodo, or a sulfonyloxy group such as methanesulfonyloxy or p-toluenesulfonyloxy.)
[0027]
[Production method 10]
Embedded image
Figure 0003670690
[0028]
[Production Method 11]
Embedded image
Figure 0003670690
(X ′ ″ represents a reactive leaving group, for example, a halogen atom such as chloro, bromo, or iodo, a sulfonyloxy group such as methanesulfonyloxy or p-toluenesulfonyloxy, an acyloxy group such as acetoxy, or a hydroxyl group. R11Represents a hydrogen atom or a linear or branched alkyl group such as methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, or an aralkyl group. )
[0029]
[Production Method 7]
Compound (2) can be produced by reacting compound (3) with compound (6). Examples of the base used for the reaction include organic bases such as triethylamine and pyridine, alkali metal salts such as sodium hydride and potassium tert-butoxy, and alkali metal carbonates such as potassium carbonate. The solvent used for the reaction is tetrahydrofuran, N-dimethylformamide, dimethyl sulfoxide, benzene, toluene, acetone, methyl ethyl ketone, etc., and the reaction temperature can be selected in the range of 0 ° C. to 100 ° C. The reaction takes 2 to 6 hours. Complete. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0030]
[Production Method 8]
Compound (2c), which is a single bond at the 4-position in compound (2), can be produced by reacting compound (7) with compound (8). The solvent used for the reaction is methanol, ethanol, methylene chloride, chloroform, acetic acid, hydrochloric acid, water, etc., and the reaction temperature can be selected in the range of 0 ° C. to boiling point, and the reaction is completed in 1 to 4 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0031]
[Production Method 9]
Compound (2c) is also compound (2d) and R1X ″ can be produced by reacting. As the base used in the reaction, for example, sodium hydride, tert-butoxypotassium, sodium amide, potassium amide or lithium diisopropylamide, lithium hexamethyldisilazide, etc. are used. The solvent used for the reaction is a single solvent such as tetrahydrofuran, diethyl ether, hexamethylphosphoramide or a mixed solvent appropriately combined, and the reaction temperature can be selected from -78 ° C to room temperature. The reaction is preferably carried out in an atmosphere of an inert gas such as argon gas or nitrogen gas, and an alkali iodide such as sodium iodide or potassium iodide, if necessary. It is also possible to add metal.
[0032]
[Production method 10]
Compound (2e) having a double bond at the 4-position in compound (2) can be produced by subjecting compound (2c) to a dehydrogenation reaction. For example, it can be produced by reacting with bromine in acetic acid as a reaction solvent. In addition, reaction temperature can select 0 degreeC-boiling point, and reaction is completed in 3 to 12 hours.
[0033]
[Production Method 11]
Compound (2e) can also be produced by reacting compound (7b) with compound (8). Solvents used for the reaction are methanol, ethanol, methylene chloride, chloroform, acetic acid, water, hydrochloric acid and the like, and the reaction temperature can be selected in the range of 0 ° C. to boiling point. The reaction is complete in 1-12 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0034]
[Production method 12]
Embedded image
Figure 0003670690
(M represents an integer from 0 to 6, and p represents an integer from 1 to 7. R12Represents a hydrogen atom or a linear or branched alkyl group such as methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, or an aralkyl group. )
[0035]
[Production method 13]
Embedded image
Figure 0003670690
(W represents a reactive leaving group, for example, a halogen atom such as chloro, bromo or iodo, or a sulfonyloxy group such as methanesulfonyloxy or p-toluenesulfonyloxy. P represents an integer of 1 to 7,13Represents a linear or branched alkyl group, an unsaturated alkyl group, a substituted or unsubstituted hydroxyalkyl group, a substituted or unsubstituted aminoalkyl group, an aryl group, an aralkyl group, an alkoxycarbonylalkyl group, or a carboxyalkyl group. )
[0036]
[Production Method 14]
Embedded image
Figure 0003670690
(W ′ represents a halogen atom such as chloro or bromo, and p represents an integer of 1 to 7. R14Is a linear or branched alkyl group, unsaturated alkyl group, alkoxy group, substituted or unsubstituted hydroxyalkyl group, substituted or unsubstituted aminoalkyl group, aryl group, aralkyl group, alkoxycarbonylalkyl group, carboxyalkyl group Show. )
[0037]
[Production Method 15]
Embedded image
Figure 0003670690
(R15Represents a linear or branched alkyl group, an unsaturated alkyl group, a substituted or unsubstituted hydroxyalkyl group, a substituted or unsubstituted aminoalkyl group, an aryl group, or an aralkyl group. )
[0038]
[Production Method 16]
Embedded image
Figure 0003670690
(Z represents a halogen atom such as chloro, bromo or iodo, R16Represents a linear or branched alkyl group such as methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, or an aralkyl group. R17Represents a linear or branched alkyl group, an unsaturated alkyl group, a substituted or unsubstituted hydroxyalkyl group, an aryl group or an aralkyl group. )
[0039]
[Production method 12]
Compound (2g) can be produced by reducing compound (2f) using a hydrogenation reducing agent. As the hydrogenation reducing agent used in the reaction, for example, lithium aluminum hydride, diisobutyllithium hydride, sodium borohydride, lithium borohydride, diborane and the like can be used. The solvent used for the reaction is, for example, water, methanol, ethanol, isopropanol, tetrahydrofuran, diethyl ether, diglyme, N, N-dimethylformamide or a mixed solvent thereof, and the reaction temperature is in the range of −78 ° C. to 60 ° C. The reaction can be completed in about 10 minutes to 10 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
In addition, when the compound (2f) is a carboxylic acid, it can be produced by converting the carboxylic acid into a mixed acid anhydride and then reducing with a hydrogenation reducing agent. Examples of the alkylhalocarboxylic acid used for the conversion to the mixed acid anhydride include methyl chloroformate, methyl bromoformate, ethyl chloroformate, ethyl bromoformate, and isobutyl chloroformate. Examples of the base used in the reaction include triethylamine. Pyridine and the like. Examples of the solvent used for the reaction include tetrahydrofuran, diethyl ether, diglyme, chloroform, methylene chloride, benzene, toluene, N, N-dimethylformamide and the like, and the reaction temperature may be selected in the range of −40 ° C. to 0 ° C. The reaction is complete in 10 minutes to 2 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere. As the hydrogenation reducing agent used for the reduction reaction of the mixed acid anhydride, for example, sodium borohydride, lithium borohydride, diborane and the like can be used. The solvent used for the reaction is, for example, water, methanol, ethanol, isopropanol, tetrahydrofuran, diethyl ether, diglyme, N, N-dimethylformamide or a mixed solvent thereof, and the reaction temperature is selected from the range of −40 ° C. to room temperature. And the reaction is complete in about 10 minutes to 10 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0040]
[Production method 13]
Compound (2h) can be produced by reacting compound (2g) with compound (9). Examples of the base used in the reaction include organic bases such as triethylamine and pyridine, alkali metal salts such as sodium hydride and potassium tert-butoxy, and alkali metal carbonates such as potassium carbonate. The solvent used for the reaction is tetrahydrofuran, N, N-dimethylformamide, dimethyl sulfoxide, benzene, toluene, acetone, methyl ethyl ketone, etc., and the reaction temperature can be selected in the range of 0 to 100 ° C. Complete in time. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0041]
[Production Method 14]
Compound (2i) can be produced by reacting compound (2g) with acid halogen compound (10) or acid anhydride compound (11). As a base used for reaction, organic bases, such as a triethylamine and a pyridine, etc. can be used, for example. The solvent used for the reaction is methylene chloride, chloroform, N, N-dimethylformamide, dimethyl sulfoxide, benzene, toluene, acetone, methyl ethyl ketone, etc., and the reaction temperature can be selected from the range of -40 ° C to 100 ° C. Completes in 30 minutes to 12 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0042]
[Production Method 15]
R in compound (2)1Compound (2j) in which is a secondary alcohol can be produced by reacting compound (2d) with aldehyde (12). As the base used in the reaction, for example, sodium hydride, tert-butoxypotassium, sodium amide, potassium amide or lithium diisopropylamide, lithium hexamethyldisilazide and the like can be used. The solvent used in the reaction is, for example, a single solvent such as tetrahydrofuran, diethyl ether, hexamethylphosphoramide, or a mixed solvent appropriately combined. The reaction temperature can be selected from −78 ° C. to room temperature. Complete in ~ 5 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0043]
[Production Method 16]
  R in compound (2)1Compound (21) in which is a tertiary alcohol can be produced by reacting compound (2k) with an alkyllithium compound (13) or an alkyl Grignard compound (14). The solvent used in the reaction is, for example, a single solvent such as tetrahydrofuran, diethyl ether, hexamethylphosphoramide, or a mixed solvent appropriately combined. The reaction temperature can be selected from −78 ° C. to room temperature. Complete in ~ 5 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
  The synthetic intermediate of the compound (1) represented by the general formula (3) of the present invention can be produced by a production method described by the reaction formula shown below.
  In the formula, R1, R2, RThree, RFour, RFiveAnd R6Has the aforementioned meaning.
[0044]
[Production Method 17]
Embedded image
Figure 0003670690
[0045]
[Production Method 18]
Embedded image
Figure 0003670690
[0046]
[Production Method 19]
Embedded image
          (7b) + NH2NH2・ H2O → (3b)
(X ′ ″ represents a reactive leaving group such as a halogen atom such as chloro, bromo, or iodo, a sulfonyloxy group such as methanesulfonyloxy or p-toluenesulfonyloxy, an acyloxy group such as acetoxy, or a hydroxyl group.11Represents a hydrogen atom or a linear or branched alkyl group such as methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, or an aralkyl group. )
[0047]
[Production Method 20]
Embedded image
Figure 0003670690
(M represents an integer from 0 to 6, and p represents an integer from 1 to 7. R12Represents a hydrogen atom or a linear or branched alkyl group such as methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, or an aralkyl group. )
[0048]
[Production method 21]
Embedded image
Figure 0003670690
(Z represents a halogen atom such as chloro, bromo or iodo, R16Represents a linear or branched alkyl group such as methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, or an aralkyl group. R17Represents a linear or branched alkyl group, an unsaturated alkyl group, a substituted or unsubstituted hydroxyalkyl group, an aryl group or an aralkyl group. )
[0049]
[Production Method 17]
Compound (3a) having a single bond at the 4-position in compound (3) can be produced by reacting compound (7) with hydrazine hydrate. The solvent used for the reaction is methanol, ethanol, methylene chloride, chloroform, acetic acid, hydrochloric acid, water, etc., and the reaction temperature can be selected in the range of 0 ° C. to boiling point, and the reaction is completed in 1 to 4 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0050]
[Production Method 18]
Compound (3b) having a double bond at the 4-position in compound (3) can be produced by subjecting compound (3a) to a dehydrogenation reaction. For example, it can be produced by reacting with bromine in acetic acid as a reaction solvent. In addition, reaction temperature can select 0 degreeC-boiling point, and reaction is completed in 3 to 12 hours.
[0051]
[Production Method 19]
Compound (3b) can also be produced by reacting compound (7b) with hydrazine hydrate. The solvent used for the reaction is methanol, ethanol, methylene chloride, chloroform, acetic acid, hydrochloric acid, water, etc., and the reaction temperature can be selected in the range of 0 ° C. to boiling point, and the reaction is completed in 1 to 4 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0052]
[Production Method 20]
Compound (3d) can be produced by reducing compound (3c) using a hydrogenation reducing agent. As the hydrogenation reducing agent used in the reaction, for example, lithium aluminum hydride, diisobutyllithium hydride, sodium borohydride, lithium borohydride, diborane and the like can be used. The solvent used for the reaction is, for example, water, methanol, ethanol, isopropanol, tetrahydrofuran, diethyl ether, diglyme, N, N-dimethylformamide or a mixed solvent thereof, and the reaction temperature is in the range of −78 ° C. to 60 ° C. The reaction can be completed in about 10 minutes to 10 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
Moreover, when a compound (3c) is carboxylic acid, it can manufacture by reducing using a hydrogenation reducing agent after converting carboxylic acid into a mixed acid anhydride. Examples of the alkylhalocarboxylic acid used for the conversion to the mixed acid anhydride include methyl chloroformate, methyl bromoformate, ethyl chloroformate, ethyl bromoformate, and isobutyl chloroformate. Examples of the base used in the reaction include triethylamine. Pyridine and the like. Examples of the solvent used for the reaction include tetrahydrofuran, diethyl ether, diglyme, chloroform, methylene chloride, benzene, toluene, N, N-dimethylformamide and the like, and the reaction temperature may be selected in the range of −40 ° C. to 0 ° C. The reaction is complete in 10 minutes to 2 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere. As the hydrogenation reducing agent used for the reduction reaction of the mixed acid anhydride, for example, sodium borohydride, lithium borohydride, diborane and the like can be used. The solvent used for the reaction is, for example, water, methanol, ethanol, isopropanol, tetrahydrofuran, diethyl ether, diglyme, N, N-dimethylformamide or a mixed solvent thereof, and the reaction temperature is selected from the range of −40 ° C. to room temperature. And the reaction is complete in about 10 minutes to 10 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
[0053]
[Production method 21]
R in compound (3)1The compound (3f) in which is a tertiary alcohol can be produced by reacting the compound (3e) with an alkyl lithium compound (13) or an alkyl Grignard compound (14). The solvent used in the reaction is, for example, a single solvent such as tetrahydrofuran, diethyl ether, hexamethylphosphoramide, or a mixed solvent appropriately combined. The reaction temperature can be selected from −78 ° C. to room temperature. Complete in ~ 5 hours. In addition, it is preferable to perform this reaction in inert gas, for example, argon gas or nitrogen gas atmosphere.
The compounds used as starting materials can be compounds known per se in the literature, or can be followed by methods known in the literature or methods described in the literature.
[0054]
The 3-pyridazinone derivatives and salts thereof of the present invention have a potent serotonin 2 receptor antagonistic action, and preventive and therapeutic agents for cardiovascular diseases such as ischemic heart disease, cerebrovascular disorder or peripheral circulatory disorder Useful as.
Therefore, the present invention is a circulatory organ agent containing compound (1) or a salt thereof. Compound (1) and a salt thereof per se or mixed with an appropriate pharmacologically acceptable carrier, excipient, or diluent, and orally in the form of powder, granule, tablet, capsule, injection, etc. Or it can be administered parenterally. The dose varies depending on the target disease, symptom, administration subject, and administration method. For example, when administered to an adult, the daily dose is 1 to 200 mg for oral administration, and the daily dose is 0.5 to 50 mg for intravenous injection. Is preferably administered in 1 to 3 divided doses.
[0055]
<Operation and effect of invention>
The serotonin 2 receptor antagonistic action of a representative compound of the present compound (1) will be described in detail below.
2- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate (Compound A)
2- {2- [4- (4-Fluorophenyl) piperazinyl] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone oxalate (Compound B)
2- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-hydroxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate (compound C)
[0056]
4- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-3,4-diazatricyclo [7.1.1.02,7] Undec-2-en-5 (4H) -one oxalate (Compound D)
3- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (3-pyridylmethyl) -2,3,8-triazabicyclo [4.4.0] dec-1-ene- 4-one oxalate (compound E)
2- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4,5-dihydro-6-acetoxymethyl-3 (2H) -pyridazinone oxalate (Compound F)
4- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.02,7] Undec-2-en-5 (4H) -one oxalate (Compound G)
[0057]
[Measurement of serotonin 2 receptor antagonist activity]
  Wister-KY male rats (weight of about 220 to 370 g) were bled and bled, and the ventral tail artery was removed. A spiral strip specimen (about 1.5 × 30 mm) was prepared by passing a wire through the extracted blood vessel. This specimen was suspended by adding 500 mg to a Magnus tube (10 ml) filled with Krebs-Hensereit solution at 37 ° C., and 95% O2+ 5% CO2The mixed gas was aerated. The tension was measured using a tension transducer (TB-621T, Nihon Kohden) and drawn on an ink writing recorder (FBR-253A, Toa Radio) through a pressure amplifier (AP-621G, Nihon Kohden). Tension measurements were taken after 1 hour of equilibration time, followed by serotonin 10-FiveShrink with M, serotonin 10 every 45 minutes after washing-8~ 3x10-FiveThe contraction due to M cumulative administration was recorded twice, and the second time was used as a control. Thereafter, when recording serotonin contraction, the test drug was administered 10 minutes before the start of accumulation of serotonin, and the serotonin antagonism was examined. The antagonism of these test drugs against serotonin contraction is serotonin 3 × 10-6IC for M contraction50Indicated by value. Display is IC50The value is 1.0x10-7If M or more, +, 9.9 × 10-8M-1.0 × 10-8In the case of M, ++, 9.9 × 10-9When M or less, it was set as +++.
[0058]
[Table 1]
Figure 0003670690
[0059]
【Example】
Hereinafter, the present invention will be described with reference examples and examples, but the present invention is not limited thereto.
A. Intermediate production
Reference example 14,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Under an argon atmosphere, to a solution of 2.12 g (13.6 mmol) of 2- (2-oxocyclohexyl) acetic acid in 20 ml of ethanol was added 2.21 ml (17.7 mmol) of 80% hydrazine hydrate at room temperature for 2 hours. Heated to reflux. After cooling, ethanol was distilled off under reduced pressure, and the resulting residue was dissolved in chloroform, washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The obtained crude ring-closed product was recrystallized from ether-n-hexane to obtain 1.68 g (58.0%) of the title compound as a colorless powder.
1H-NMR (CDClThree) Δ: 1.00-2.83 (11H, m), 8.55 (1H, brs).
IR (KBr) cm-1: 3216, 3096, 2936, 2860, 1672, 1626, 1380, 1356.
Melting point: 106-110 ° C
[0060]
Reference example 25,6,7,8-tetrahydro-3 (2H) -cinnolinone
To a 15 ml acetic acid solution of 1.2 g (7.9 mmol) of 4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone, 0.45 ml (8.7 mmol) of bromine was added dropwise at room temperature. The mixture was stirred at the same temperature for 22 hours. The reaction solution was poured into ice water, neutralized with a saturated aqueous sodium hydrogen carbonate solution, and the resulting product was extracted with methylene chloride. The extract was washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The obtained residue was subjected to silica gel column chromatography (methanol / chloroform = 1/50) to obtain 530 mg (44.7%) of the title compound as a pale yellow powder.
1H-NMR (CDClThree) Δ: 1.00-2.84 (10H, m), 6.60 (1H, s).
IR (neat) cm-1: 3296, 2940, 2868, 1656, 1576, 1434, 1066, 870.
[0061]
Reference example 32- (2-Hydroxyethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Under an argon atmosphere, 0.5 g (8.33 mmol) of 2-hydrazinoethanol was added to a solution of 1.0 g (6.41 mmol) of 2- (2-oxocyclohexyl) acetic acid in ethanol (10 ml) at room temperature for 4 hours. Heated to reflux. After cooling, ethanol was distilled off under reduced pressure, and the resulting residue was dissolved in chloroform, washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The obtained crude ring-closed product was recrystallized from ether-n-hexane to obtain 1.04 g (82.8%) of the title compound as a colorless powder.
1H-NMR (CDClThree) Δ: 1.15-2.83 (12H, m), 3.86 (4H, m).
IR (KBr) cm-1: 3296, 2940, 2868, 1656, 1576, 1434, 1066, 870.
Melting point: 78-80 ° C
[0062]
Example 14-Methyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone  Under argon atmosphere, 1.0 ml (8.0 mmol) of 80% hydrazine hydrate was added at room temperature to a solution of 927 mg (5.5 mmol) of 2- (2-oxocyclohexyl) propionic acid in ethanol at room temperature and heated for 2 hours. Refluxed. After cooling, ethanol was distilled off under reduced pressure, and the resulting residue was dissolved in chloroform, washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The obtained crude ring-closed product was recrystallized from ether-n-hexane to obtain 799 mg (87.5%) of the title compound as colorless powder.
1H-NMR (CDClThree) Δ: 1.30 (3H, d, J = 6.0 Hz), 1.10-2.80 (10H, m), 8.83 (1H, brs).
IR (KBr) cm-1: 3232, 3096, 2940, 1664, 1450, 1384.
Melting point: 108-110 ° C
[0063]
Example 26-Ethoxycarbonyl-3,4-diazatricyclo "6.2.1.0 2,7 Undeca-2,6-diene-5 (4H) -one
In the same manner as in Example 1, 2-oxo-3- (1,1, -diethoxycarbonyl-1-hydroxy) methylnorbonane was reacted to obtain the title compound (yield: 65.3%).
1H-NMR (CDClThree) Δ: 1.30 (3H, t, J = 7.5 Hz), 1.45-1.92 (4H, m), 2.13-2.43 (2H, m), 2.70-2. 96 (2H, m), 4.10-4.26 (1H, m), 4.35 (2H, q, J = 7.5 Hz).
IR (KBr) cm-1: 3224, 2968, 1750, 1689, 1668, 1342, 1246, 1226, 1158, 1120, 1056.
Melting point: 125-126 ° C
[0064]
Example 34-butyl-4,4 a , 5,6,7,8-Hexahydro-3 (2H) -cinnolinone
The title compound was obtained by reacting ethyl 2- (2-oxocyclohexyl) hexanoic acid in the same manner as in Example 1 (yield: 36.7%).
1H-NMR (CDClThree) Δ: 0.89 (3H, t, J = 6.0 Hz), 1.05-2.75 (16H, m), 8.53 (1H, brs).
IR (KBr) cm-1: 3224, 2940, 2856, 1672, 1466, 1356, 1308, 1258, 1110, 1084.
Melting point: 84-86 ° C
[0065]
Example 44-Methyl-5,6,7,8-tetrahydro-3 (2H) -cinnori Non
4-methyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone 0.26 ml (5.0 mmol) bromine was added dropwise at room temperature to a solution of 750 mg (4.5 mmol) in acetic acid. And stirred at the same temperature for 4 days. The reaction solution was poured into ice water, neutralized with a 10% aqueous sodium hydroxide solution and a saturated aqueous sodium hydrogen carbonate solution, and the resulting product was extracted with chloroform. The extract was washed with water and saturated brine, dried over anhydrous magnesium sulfate and evaporated. The obtained residue was washed with ether to obtain 450 mg (67.6%) of the title compound as a pale yellow powder.
1H-NMR (CDClThree) Δ: 1.65-1.90 (4H, m), 2.06
(3H, s), 2.45-2.86 (4H, m).
IR (KBr) cm-1: 3450, 3128, 2996, 2952, 1630, 1592, 1224, 758.
Melting point: 190-195 ° C
[0066]
Example 54-Butyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 4, 4-butyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to obtain the title compound (yield: 45.4). %).
1H-NMR (CDClThree) Δ: 0.90 (3H, t, J = 6.5 Hz), 1.05-2.10 (10H, m), 2.35-2.80 (4H, m).
IR (KBr) cm-1: 3188, 2952, 2864, 1642, 1592, 1536, 1446, 1332, 1224, 1188, 938.
[0067]
Example 62- [2- (Tetrahydropyranyloxy) ethyl] -5,6,7,8-tetrahydro-3 (2H) -cinnolinone
Under an argon atmosphere, a suspension of 72% (1.8 mmol) of 60% sodium hydride in 2 ml of N-dimethylformamide at room temperature with 225 mg (1.5 mmol) of 5,6,7,8-tetrahydro-3 (2H) -cinnolinone ) In 3 ml of N-dimethylformamide was added dropwise and stirred at the same temperature for 1 hour. To the reaction solution, 2 ml of an N-dimethylformamide solution of 470 mg (2.25 mmol) of 2- (tetrahydropyranyloxy) ethyl bromide was added dropwise at room temperature, followed by stirring at 60 ° C. for 4 hours. After cooling, a saturated aqueous ammonium chloride solution was added to the reaction solution, diluted with ethyl acetate, washed with water and saturated brine, dried over anhydrous magnesium sulfate, and the solvent was distilled off. The obtained residue was purified by silica gel column chromatography (ethyl acetate / n-hexane = 1/1) to give 303 mg (72.7%) of the title compound as a pale yellow oil.
1H-NMR (CDClThree) Δ: 1.65 (10H, m), 3.36-4.46 (6H, m), 6.66 (1H, s).
IR (neat) cm-1: 2944, 2868, 1668, 1594, 1122, 1076, 1034.
[0068]
Example 72- [2- (Tetrahydropyranyloxy) ethyl] -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 6, 4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted to obtain the title compound (yield: 57.9%).
1H-NMR (CDClThree) Δ: 1.40-1.96 (10H, m), 2.10 (3H, s), 2.50-2.83 (4H, m), 3.36-4.53 (6H, m) , 4.68 (1H, brs).
IR (neat) cm-1: 2944, 2860, 1640, 1596, 1320, 1156.
[0069]
Example 82- [3- (Tetrahydropyranyloxy) propyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 6, 4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone and 3- (tetrahydropyranyloxy) propyl bromide were reacted to obtain the title compound. (Yield: 71.6%).
1H-NMR (CDClThree) Δ: 1.20-2.76 (18H, m), 3.30-3.68 (3H, m), 3.83 (4H, t, J = 7.5 Hz), 4.60 (1H, brs).
IR (neat) cm-1: 2940, 2864, 1666, 1442, 1390, 1032, 752.
[0070]
Example 92- [3- (Tetrahydropyranyloxy) propyl] -5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 6, 5,6,7,8-tetrahydro-3 (2H) -cinnolinone and 3- (tetrahydropyranyloxy) propyl bromide were reacted to obtain the title compound (yield) : 79.9%).
1H-NMR (CDClThree) Δ: 1.40-1.96 (10H, m), 2.08-2.83 (3H, m), 3.36-3.70 (2H, m), 3.36-3.99 ( 2H, m), 4.25 (2H, t, J = 6.0 Hz), 4.68 (1H, brs), 6.40 (1H, s).
IR (neat) cm-1: 2944, 2860, 1640, 1596, 1320, 1022.
[0071]
Example 102- [3- (Tetrahydropyranyloxy) propyl] -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 6, 4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone and 3- (tetrahydropyranyloxy) propyl bromide were reacted to obtain the title compound. (Yield: 71.6%).
1H-NMR (CDClThree) Δ: 1.40-1.96 (10H, m), 2.10 (3H, s), 2.06-2.26 (2H, m), 2.50-2.86 (4H, m) , 3.35-3.65 (2H, m), 3.35-4.03 (2H, m), 4.25 (2H, t J = 6.0 Hz), 4.62 (1H, brs).
IR (neat) cm-1: 2940, 2868, 1638, 1596, 1440, 1318, 1166, 1022.
[0072]
Example 112- (2-Hydroxyethyl) -4a-methyl-4,5,6,7,8-pentahydro-3 (2H) -cinnolinone
Under an argon atmosphere, 132 mg (1.77 mmol) of 2-hydrazinoethanol was added to a solution of 251 mg (1.47 mmol) of 2- (1-methyl-2-oxocyclohexyl) acetic acid in 8 ml of ethanol at room temperature, and then for 4 hours. Heated to reflux. After cooling, ethanol was distilled off under reduced pressure, and the resulting residue was dissolved in chloroform, washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The resulting crude ring closure was purified by silica gel column chromatography (ethyl acetate / n-hexane = 3/1) to give 309 mg (94.1%) of the title compound as a colorless oil.
1H-NMR (CDClThree) Δ: 1.09 (3H, s), 1.13-2.08 (6H, m), 2.33 (2H, s), 2.22-2.50 (2H, m), 2.88 -3.02 (1H, m), 3.75-4.06 (4H, m).
IR (neat) cm-1: 3424, 2932, 2866, 1659, 1398, 1356, 1059.
[0073]
Example 122- (2-Hydroxyethyl) -6-methyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 11, 2- (6-methyl-2-oxocyclohexyl) acetic acid was reacted to give the title compound (yield: 80.9%).
1H-NMR (CDClThree) Δ: 0.96 (3H, d, J = 6.0 Hz), 1.30-2.96 (11H, m), 3.83 (4H, brs).
IR (KBr) cm-1: 3448, 2948, 2872, 1642, 1458, 1402, 1358, 1304, 1218, 1160, 1058.
Melting point: 66-68 ° C
[0074]
Example 132- (2-hydroxyethyl) -6-ethyl-4,4a, 5,6, 7,8-Hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 11, 2- (6-ethyl-2-oxocyclohexyl) acetic acid was reacted to obtain the title compound (yield: 80.2%).
1H-NMR (CDClThree) Δ: 0.93 (3H, t, J = 6.0 Hz), 1.10-1.56 (3H, m), 1.76-2.83 (7H, m), 2.90-3. 30 (1H, m), 3.86 (4H, brs).
IR (KBr) cm-1: 3456, 2936, 2872, 1642, 1466, 1402, 1358, 1212, 1156, 1052, 1004.
Melting point: 55-56 ° C
[0075]
Example 142- (2-Hydroxyethyl) -6-phenyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 11, 2- (6-phenyl-2-oxocyclohexyl) acetic acid was reacted to give the title compound (yield: 65.8%).
1H-NMR (CDClThree) Δ: 1.35-3.20 (11H, m), 3.89 (4H, brs), 7.05-7.46 (5H, m).
IR (KBr) cm-1: 3452, 2940, 2864, 1640, 1440, 1400, 1360, 1208, 1054, 754.
Melting point: 108-110 ° C
[0076]
Example 153- (2-hydroxyethyl) -8- tert- Butoxycarbonyl-2,3,8-triazabicyclo [4.4.0] dec-1-en-4 (3H) -one
In the same manner as in Example 11, 1-tert-butoxycarbonyl-3-carboxymethyl-4-piperidone was reacted to obtain the title compound (yield: 64.5%).
1H-NMR (CDClThree) Δ: 1.46 (9H, s), 2.10-3.23 (9H, m), 3.88 (4H, brs), 4.00-4.40 (1H, m).
IR (neat) cm-1: 3436, 3004, 2976, 2932, 1664, 1476, 1426, 1366, 1240, 1164, 1056, 970.
[0077]
Example 164- (2-hydroxyethyl) -1-methoxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,9-diene-5 (4H) -one
In the same manner as in Example 11, 1-methoxymethyl-2-oxo-3-carboxymethyl-5-norbornene was reacted to obtain the title compound (yield: 29.3%).
1H-NMR (CDClThree) Δ: 1.80-3.00 (8H, m), 3.00-3.25 (1H, m), 3.40 (3H, s), 3.76 (2H, s), 3.86 (1H, brs), 6.13 (1H, d J = 6.0 Hz), 6.50 (1H, dd, J = 3.0, 6.0 Hz).
IR (neat) cm-1: 3436, 2976, 2932, 2876, 1660, 1452, 1422, 1382, 1236, 1198, 1110, 1072.
[0078]
Example 174- (2-hydroxyethyl) -1-methyl-11,11-dimethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 11, the title compound was obtained by reacting 2-oxo-3-carboxymethylorbornane (yield: 70.2%).
1H-NMR (CDClThree) Δ: 0.86 (3H, s), 1.02 (3H, s), 1.06 (3H, s), 1.20-3.00 (8H, m), 3.05-3.40 (1H, m), 3.90 (4H, brs).
IR (neat) cm-1: 3448, 2952, 2872, 1664, 1376, 1240, 1074.
[0079]
Example 184- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 11, 2-oxo-3-carboxymethylnorbornane was reacted to obtain the title compound (yield: 74.1%).
1H-NMR (CDClThree) Δ: 1.43-2.00 (6H, m), 2.03-2.73 (4H, m), 2.93 (1H, brs), 3.13 (1H, m), 3.88 (4H, brs).
IR (KBr) cm-1: 3372, 2948, 2876, 1638, 1422, 1392.
Melting point: 129-132 ° C
[0080]
Example 1910- (2-hydroxyethyl) -10,11-diazabicyclo [5.4.0] undec-11-en-9 (8H) -one
The title compound was obtained by reacting 2- (2-oxocycloheptanoyl) acetic acid in the same manner as in Example 11 (yield: 72.9%).
1H-NMR (CDClThree) Δ: 1.12-1.96 (8H, m), 2.18-2.76 (5H, m), 3.20-3.50 (1H, m), 3.82 (4H, brs) .
IR (KBr) cm-1: 3432, 2928, 2880, 1644, 1458, 1400, 1238, 1054.
Melting point: 80-83 ° C
[0081]
Example 203- (2-Hydroxyethyl) -2,3-diazabicyclo [4.3.0] non-1-en-4 (5H) -one
In the same manner as in Example 11, 2- (2-oxocyclopentanoyl) acetic acid was reacted to give the title compound (yield: 87.8%).
1H-NMR (CDClThree) Δ: 1.33-3.15 (12H, m), 3.90 (4H, brs).
IR (KBr) cm-1: 3452, 2952, 2880, 1638, 1422, 1394, 1054, 598.
Melting point: 79-82 ° C
[0082]
Example 214- (2-hydroxyethyl) -10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one
The title compound was obtained by reacting with 6,6-dimethylbicyclo [3.1.1] heptan-2-one-3-yl-acetic acid in the same manner as in Example 11 (yield: 91. 0%).
1H-NMR (CDClThree) Δ: 0.80, 0.90 (total 3H, each), 1.30 (3H, s), 1.00-1.70 (2H, m), 1.96-3.20 (8 H, m) ), 3.85 (4H, brs).
IR (KBr) cm-1: 3432, 2940, 2872, 1640, 1456, 1438, 1390, 1292, 1150, 1056, 1036.
Melting point: 62-70 ° C
[0083]
Example 225- (2-hydroxyethyl) -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one
The title compound was obtained by reacting with 6,6-dimethylbicyclo [3.1.1] heptan-3-one-4-yl-acetic acid in the same manner as in Example 11 (yield: 87. 2%).
1H-NMR (CDClThree) Δ: 0.90 (3H, s), 1.30 (3H, s), 1.66-2.56 (4H, m), 2.60-3.16 (6H, m), 3.73 -4.10 (4H, m).
IR (neat) cm-1: 3450, 2948, 2873, 1667, 1440, 1372, 1268, 1122, 1078, 986.
[0084]
Example 232- (2-hydroxyethyl) -6-methyl-4,5-dihydro-3 (2H) -pyridazinone
The title compound was obtained by reacting levulinic acid in the same manner as in Example 11 (yield: 82.8%).
1H-NMR (CDClThree) Δ: 2.09 (3H, s), 2.50 (4H, s), 3.15 (1H, brs), 3.90 (4H, brs).
IR (KBr) cm-13420, 2950, 1640, 1584, 1444, 1408, 1380, 1352, 1214, 1142, 1040, 892.
Melting point: 85-91 ° C
[0085]
Example 246-Ethoxycarbonyl-4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
The title compound was obtained by reacting 2-oxo-3- (1,1-diethoxycarbonyl-1-hydroxy) methyl) norbornane in the same manner as in Example 11 (yield: 40.7%). ).
1H-NMR (CDClThree) Δ: 1.26 (3H, t, J = 7.5 Hz), 1.33-1.93 (5H, m), 2.05-2.43 (2H, m), 2.60-2. 96 (2H, m), 3.68-4.03 (4H, m), 4.36 (2H, q, J = 7.5 Hz).
IR (neat) cm-1: 3440, 2964, 2880, 1746, 1660, 1329, 1258, 1156, 1038.
[0086]
Example 253- (2-Hydroxyethyl) -2,3-diazabicyclo [5.4.0] dec-1-en-4 (3H) -one
The title compound was obtained by reacting 3- (2-cyclopentyl) propionic acid in the same manner as in Example 11 (yield: 19.4%).
1H-NMR (CDClThree) Δ: 1.40-3.10 (11H, m), 3.26 (1Hbrs), 3.80 (4H, brs).
IR (neat) cm-1: 3416, 2940, 2872, 1640, 1400, 1210, 1060.
[0087]
Example 268-acetyl-3- (2-hydroxyethyl) 2,3,8-triazabicyclo [4.4.0] dec-1-en-4 (3H) -one
In the same manner as in Example 11, 1-acetyl-3-carboxymethyl-4-piperidone was reacted to obtain the title compound (yield: 35.2%).
1H-NMR (CDClThree) Δ: 2.38 (3H, s), 2.50-3.90 (9H, m), 4.36 (4H, brs), 4.75-5.40 (1H, m).
IR (neat) cm-1: 3416, 1642, 1426, 1392, 1358, 1272, 1236, 1058.
[0088]
Example 272- [2- ( tert- Butyldimethylsilyloxy) ethyl] -5- (2-hydroxyethyl) -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one
In the same manner as in Example 11, 2- [2- (tert-butyldimethylsilyloxy) ethyl] -6,6-dimethylbicyclo [3.1.1] heptan-3-one-4-yl-acetic acid To give the title compound (yield: 72.7%).
1H-NMR (CDClThree) Δ: 0.06 (6H, s), 0.90 (12H, s), 1.33 (3H, s), 1.70-2.43 (11H, m), 2.83-3.15 (2H, m), 3.60-4.20 (6H, m).
IR (neat) cm-13436,2928,2856,1674,1470,1386,1250,1100,1076,1006.
[0089]
Example 284-Ethoxycarbonyl-2- (2-hydroxyethyl) 5,6,7,8-tetrahydrocinnoline-3 (2H) -one
The title compound was obtained by reacting 1-oxo-2- (1,1-diethoxycarbonyl-1-hydroxy) methyl) cyclohexane in the same manner as in Example 11 (yield: 68.8%). ).1H-NMR (CDClThree) Δ: 1.35 (3H, t, J = 7.5 Hz), 1.50-1.95 (4H, m), 2.50-2.85 (4H, m), 3.75-4. 08 (2H, m), 4.40 (2H, q, J = 7.5 Hz), 4.16-4.53 (2H, m).
IR (neat) cm-1: 3440, 2940, 2872, 1728, 1642, 1588, 1428, 1316, 1200, 1112, 1020.
[0090]
Example 292- [2- (Tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
2- (2-hydroxyethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone in a solution of 1.8 g (9.2 mmol) of methylene chloride in 2,3-dihydropyran .1 ml (11.9 mmol) and a catalytic amount of p-toluenesulfonic acid monohydrate were added under ice cooling, and the mixture was stirred at room temperature for 15 minutes. After completion of the reaction, the reaction mixture was neutralized with saturated aqueous sodium hydrogen carbonate, and the resulting product was extracted with chloroform, washed with saturated brine, dried over anhydrous magnesium sulfate, and the solvent was distilled off. The obtained residue was purified by silica gel column chromatography (ether / n-hexane = 2/1) to give 2.63 g (quantitative) of the title compound as an oil.
1H-NMR (CDClThree) Δ: 1.15-2.21 (13H, m), 1.30 (3H, t J = 7.0 Hz), 2.45-3.25 (3H, m), 3.37-4.10. (6H, m), 4.26 (2H, q J = 7.0 Hz), 4.60 (1 H, brs).
IR (neat) cm-1: 2940, 2868, 1742, 1670, 1396, 1356, 1316, 1298, 1260, 1210, 1156, 1122, 1076, 1034.
[0091]
Example 304- [2- (Tetrahydropyranyloxy) ethyl] -10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 29, 4- (2-hydroxyethyl) -10,10-dimethyl-3,4-diazatricyclo [7.1.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: quantitative).
1H-NMR (CDClThree) Δ: 1.81, 1.90 (total 3H, each), 1.33 (3H, s), 1.40-1.85 (8H, m), 2.00-2.92 (7 H, m ), 3.00-4.02 (6H, m), 4.63 (1H, brs).
IR (neat) cm-1: 2940, 2872, 1672, 1384, 1350, 1136, 1122, 1076, 1034.
[0092]
Example 316-Ethoxycarbonyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In the same manner as in Example 29, 6-ethoxycarbonyl-4- (2-hydroxyethane) -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 75.4%).
1H-NMR (CDClThree) Δ: 1.15-2.15 (10H, m), 1.30 (3H, t, J = 7.5 Hz), 2.15-2.58 (2H, m), 2.76-3. 10 (2H, m), 3.30-4.16 (6H, m), 4.40 (2H, q, J = 7.5 Hz), 4.55-4.76 (1H, m).
IR (neat) cm-1: 2944, 2876, 1754, 1666, 1444, 1382, 1250, 1202, 1184, 1126, 1072.
[0093]
Example 324- [2- (Tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one In the same manner as in Example 29, 4- (2-hydroxyethane) -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 96.1%).
1H-NMR (CDClThree) Δ: 1.23-2.73 (16H, m), 2.73-3.06 (1H, m), 3.33-4.33 (6H, m), 4.55-4.76 ( 1H, m).
IR (neat) cm-1: 2948, 2872, 1666, 1454, 1440, 1370, 1284, 1122, 1034, 976.
[0094]
Example 335- [2- (Tetrahydropyranyloxy) ethyl] -10,10-dimethyl-4.5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one
In the same manner as in Example 29, 5- (2-hydroxyethyl) -10,10-dimethyl-4.5-diazatricyclo [7.1.1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: 86.0%).
1H-NMR (CDClThree) Δ: 0.90 (3H, s), 1.33 (3H, s), 1.40-1.96 (7H, m), 1.96-2.56 (4H, m), 2.60 -3.20 (4H, m), 3.30-4.35 (6H, m), 4.60-4.73 (1H, m).
IR (neat) cm-1: 2920, 1680, 1470, 1440, 1344, 1200, 1182, 1076, 1034.
[0095]
Example 344-Ethoxycarbonyl-2- [2- (tetrahydropyranyloxy) ethyl] -5,6,7,8-tetrahydrocinnoline-3 (2H) -one
In the same manner as in Example 29, 4-ethoxycarbonyl-2- (2-hydroxyethyl) -5,6,7,8-tetrahydrocinnoline-3 (2H) -one was reacted to give the title compound. Obtained (yield: 76.6%).
1H-NMR (CDClThree) Δ: 1.20-1.95 (10H, m), 1.35 (3H, t, J = 7.5 Hz), 2.45-2.85 (4H, m), 3.30-4. 18 (4H, m), 4.20-4.53 (2H, m), 4.42 (2H, q, J = 7.5 Hz), 4.53-4.75 (1H, m).
IR (neat) cm-1: 2944, 2872, 1738, 1654, 1589, 1370, 1286, 1198, 1034.
[0096]
Example 354- [2- ( tert- Butyldimethylsilyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-ene-5 (4H) -ON
Under an argon atmosphere, 4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,7] To a solution of 416 mg (2.0 mmol) of undec-2-en-5 (4H) -one in 3 ml of methylene chloride, 0.42 ml (3.0 mmol) of triethylamine, 375 mg (2.5 mmol) of tert-butyldimethylsilyl chloride and catalyst An amount of 4-dimethylaminopyridine was sequentially added under ice cooling, and the mixture was stirred at room temperature for 13 hours. After completion of the reaction, the reaction mixture was washed with saturated brine, dried over anhydrous magnesium sulfate, and the solvent was distilled off. The resulting residue was purified by silica gel column chromatography (ethyl acetate / n-hexane = 1/1) to give 633 mg (98.2%) of the title compound.
1H-NMR (CDClThree) Δ: 0.55 (6H, s), 0.86 (9H, s), 1.10-1.96 (7H, m), 2.00-2.66 (4H, m), 2.83 −3.00 (1H, m), 3.83 (4H, t, J = 6.0 Hz).
IR (neat) cm-1: 2956, 2876, 1672, 1472, 1362, 1254, 1106.
[0097]
Example 366-carboxy-2- [2- ( tert -Butyldimethylsilyloxy) ethyl] 4,5-dihydro-3 (2H) -pyridazinone
In the same manner as in Example 35, 6-carboxy-2- (2-hydroxyethyl) -4,5-dihydro-3 (2H) -pyridazinone was reacted to obtain the title compound (yield: 50 .9%).
1H-NMR (CDClThree) Δ: 0.05 (6H, s), 0.80 (9H, s), 2.43-2.70 (2H, m), 2.75-3.03 (2H, m), 3.70 -4.03 (4H, m).
IR (KBr) cm-1: 3400, 2952, 2856, 1688, 1600, 1452, 1320, 1298, 1224, 1188, 1094, 834.
Melting point: 58-60 ° C
[0098]
Example 372- [2- (Tetrahydropyranyloxy) ethyl] -4-ethoxy Cycarbonyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Under an argon atmosphere, 2.8 ml (4.5 mmol) of a 1.54M n-butyllithium-n-hexane solution was added to a solution of 0.62 ml (4.5 mmol) of diisopropylamine in 4 ml of tetrahydrofuran under cooling at −78 ° C., and the same temperature. After stirring for 40 minutes, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone 840 mg (3.0 mmol) in tetrahydrofuran 6 ml The solution was added dropwise and stirred at the same temperature for 40 minutes. To the reaction solution was added 0.43 ml (4.5 mmol) of ethyl chlorocarbonate in 3 ml of HMPA, and the mixture was stirred for 1 hour under ice cooling. After completion of the reaction, a saturated aqueous sodium hydrogen carbonate solution was added, and the resulting product was extracted with ethyl acetate. The extract was washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The resulting residue was purified by silica gel column chromatography (ethyl acetate / n-hexane = 1/2) to give 703 mg (66.5%) of the title compound as an oil.
1H-NMR (CDClThree) Δ: 1.15-2.21 (13H, m), 1.32 (3H, t, J = 7.0 Hz), 2.45-3.25 (3H, m), 3.37-4. 10 (6H, m), 4.26 (2H, q, J = 7.0 Hz), 4.60 (1H, brs).
IR (neat) cm-1: 2940, 2868, 1742, 1670, 1396, 1356, 1316, 1298, 1260, 1210, 1156, 1122, 1076, 1034.
[0099]
Example 382- [2- (Tetrahydropyranyloxy) ethyl] -4-butyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Reaction of 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone with butyl iodide in the same manner as in Example 37 To give the title compound (yield: 58.2%).
1H-NMR (CDClThree) Δ: 0.93 (3H, t J = 6.0 Hz), 1.10-2.75 (22H, m), 3.35-4.20 (6H, m), 4.69 (1H, brs) ).
IR (neat) cm-1: 2932, 2860, 1666, 1392, 1354.
[0100]
Example 392- [2- (Tetrahydropyranyloxy) ethyl] -4-propyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Reaction of 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone with propyl iodide in a manner similar to Example 37 To give the title compound (yield: 69.2%).
1H-NMR (CDClThree) Δ: 0.93 (3H, t, J = 6.0 Hz), 1.10-2.70 (20H, m), 3.33-4.23 (6H, m), 4.66 (1H, brs).
IR (neat) cm-1: 2936, 2868, 1666, 1392, 1354, 1122.
[0101]
Example 402- [2- (Tetrahydropyranyloxy) ethyl] -4- (3-butenyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was converted to 4-bromo-1 -The title compound was obtained by reacting with butene (yield: 54.6%).
1H-NMR (CDClThree) Δ: 1.10-2.66 (20H, m), 3.43-4.20 (6H, m), 4.66 (1H, brs), 4.95 (1H, d, J = 9. 0 Hz), 5.05 (1 H, d, J = 18.0 Hz), 5.80 (1 H, m).
IR (neat) cm-1: 2940, 2860, 1664, 1442, 1392, 1354, 1122, 1030.
[0102]
Example 412- [2- (Tetrahydropyranyloxy) ethyl] -4-allyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone is reacted with allyl bromide. To give the title compound (yield: 61.0%).
1H-NMR (CDClThree) Δ: 1.10-2.85 (18H, m), 3.30-4.26 (6H, m), 4.68 (1H, brs), 5.10 (1H, d, J = 9. 0 Hz), 5.13 (1H, d, J = 15.0 Hz), 5.75 (1H, m).
IR (neat) cm-1: 2938, 2860, 1665, 1440, 1395, 1122, 1032.
[0103]
Example 422- [2- (Tetrahydropyranyloxy) ethyl] -4-ethoxycarbonylmethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone is reacted with ethyl chlorocarbonate. To give the title compound (yield: 66.5%).
1H-NMR (CDClThree) Δ: 1.24 (3H, t, J = 7.0 Hz), 1.30-2.61 (17H, m), 2.61 (17H, m), 2.68 (2H, s), 3 .35-3.98 (5H, m), 4.15 (2H, q, J = 7.0 Hz), 4.63 (1H, brs).
IR (neat) cm-1: 2938, 2866, 1737, 1665, 1446, 1398, 1377, 1356, 1320, 1260, 1179, 1122.
[0104]
Example 432- [2- (Tetrahydropyranyloxy) ethyl] -4-methoxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolino N
In the same manner as in Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone is reacted with methoxymethyl chloride. To give the title compound (yield: 43.9%).
1H-NMR (CDClThree) Δ: 1.20-2.68 (16H, m), 3.31, (3H, s), 3.40 (8H, m), 4.62 (1H, brs).
IR (neat) cm-1: 2936, 2868, 1664, 1448, 1354, 1120, 1076, 1034.
[0105]
Example 442- [2- (Tetrahydropyranyloxy) ethyl] -4- (N, N-dimethylcarbamoyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In a manner similar to Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was converted to N, N-dimethyl. The title compound was obtained by reacting with carbamoyl chloride (yield: 68.0%).
1H-NMR (CDClThree) Δ: 1.15-2.31 (12H, m), 2.43-2.80 (1H, m), 3.03 (3H, s), 3.08 (3H, s), 3.14 -4.25 (9H, m), 4.60 (1H, brs).
IR (neat) cm-1: 2938, 2866, 1656, 1392, 1356, 1245, 1122, 1032.
[0106]
Example 452- [2- (Tetrahydropyranyloxy) ethyl] -4- (4-morpholinecarbonyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In a manner similar to Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was converted to 4-morpholine carbonyl chloride. To give the title compound (yield: 60.4%).
1H-NMR (CDClThree) Δ: 1.15-2.40 (12H, m), 2.45-2.80 (1H, m), 3.10-4.17 (7H, m), 4.63 (1H, brs) .
IR (neat) cm-1: 2932, 2864, 1656, 1460, 1438, 1392, 1118, 1032.
[0107]
Example 462- [2- (Tetrahydropyranyloxy) ethyl] -4- (3-acetoxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In a manner similar to Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was converted to 3-acetoxypropyl bromide. To give the title compound (yield: 39.7%).
1H-NMR (CDClThree) Δ: 1.38-2.68 (19H, m), 1.95 (3H, s), 3.15-4.41 (9H, m), 4.70 (1H, brs).
IR (neat) cm-1: 2938, 2860, 1725, 1656, 1629, 1443, 1368, 1122.
[0108]
Example 472- [2- (Tetrahydropyranyloxy) ethyl] -4-benzyloxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In a manner similar to Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone and chloromethylbenzyl ether The title compound was obtained by reacting in the presence of sodium iodide (yield: 64.6%).
1H-NMR (CDClThree) Δ: 1.19-2.75 (15H, m), 3.30-4.25 (9H, m), 4.52 (2H, d, J = 3.0 Hz), 4.63 (1 H) , Brs), 7.29 (5H, s).
IR (neat) cm-1: 2940, 2864, 1662, 1452, 1356, 1120, 1034.
[0109]
Example 482- [2- (Tetrahydropyranyloxy) ethyl] -4- (1,3-dioxolanylmethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was converted to 2-bromomethyl-1 The title compound was obtained by reaction with 3-dioxolane (yield: 53.9%).
1H-NMR (CDClThree) Δ: 1.40-2.53 (16H, m), 3.35-4.05 (10H, m), 4.66 (1H, brs), 4.85 (1H, t, J = 4. 5 Hz).
IR (neat) cm-1: 2940, 2872, 1736, 1672, 1392, 1036.
[0110]
Example 494- [2- (Tetrahydropyranyloxy) ethyl] -6-benzyloxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one
In a manner similar to Example 37, 4- [2- (tetrahydropyranyloxy) ethyl] -10,10-dimethyl-3,4-diazatricyclo [7.1.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one with chloromethylbenzyl ether in the presence of sodium iodide (yield: 80.0%).
1H-NMR (CDClThree) Δ: 1.87 (3H, s), 2.26 (3H, s), 1.12-3.05 (13H, m), 3.17-4.24 (9H, m), 4.51 (2H, d, J = 6.0 Hz), 4.45-4.61 (1H, m), 7.25 (5H, s).
IR (neat) cm-1: 2940, 2872, 1738, 1666, 1454, 1372, 1348, 1240, 1200, 1122, 1076, 1034.
[0111]
Example 504- [2- (Tetrahydropyranyloxy) ethyl] -6-benzyloxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In a manner similar to Example 37, 4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one with chloromethylbenzyl ether in the presence of sodium iodide (yield: 81.5%).
1H-NMR (CDClThree) Δ: 1.30-1.95 (12H, m), 2.16-3.00 (4H, m), 3.00-4.33 (8H, m), 4.58 (2H, d, J = 2.4 Hz), 4.50-4.75 (1H, m), 7.10-7.43 (5H, m).
IR (neat) cm-1: 2948, 2872, 1664, 1454, 1372, 1240, 1100, 1034.
[0112]
Example 514- [2- ( tert- Butyldimethylsilyloxy) ethyl] -6- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In a manner similar to that in Example 37, 4- [2- (tert-butyldimethylsilyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one with 2- (tetrahydropyranyloxy) ethyl bromide (yield: 75.8%).
1H-NMR (CDClThree) Δ: 0.05 (6H, s), 0.86 (9H, s), 1.20-2.26 (16H, m), 2.43-2.66 (1H, m), 2.80 -2.96 (1H, m), 3.40-4.13 (8H, m), 4.50-4.66 (1H, m).
IR (neat) cm-1: 2952, 2876, 1664, 1464, 1362, 1254, 1118, 1032.
[0113]
Example 527-Benzyloxymethyl-10,10-dimethyl-5- [2- (tetrahydropyranyloxy) ethyl] -4,5-diazatricyclo [7.1.1.0 3.8 ] Undec-3-en-6 (5H) -one
In the same manner as in Example 37, 10,10-dimethyl-5- [2- (tetrahydropyranyloxy) ethyl] 4,5-diazatricyclo [7.1.1.03.8The title compound was obtained by reacting undec-3-en-6 (5H) -one with chloromethylbenzyl ether in the presence of sodium iodide (yield: 62.3%).
1H-NMR (CDClThree) Δ: 0.90 (3H, s), 1.30 (3H, s), 1.35-2.43 (12H, m), 2.65-2.90 (2H, m), 3.30 -4.36 (6H, m), 4.50, 4.60 (total 2H, each), 4.50-4.76 (1H, m), 7.15-7.50 (5H, m).
IR (neat) cm-1: 2936, 2872, 1674, 1454, 1382, 1200, 1184, 1124, 1076, 1034.
[0114]
Example 534-{[1-acetoxy-1- (3-pyridyl)] methyl} -2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H ) -Cinnolinone
In the same manner as in Example 37, 2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted with nicotinaldehyde. Thereafter, the title compound was obtained by acetylation (yield: 86.4%).
1H-NMR (CDClThree) Δ: 1.20-2.96 (16H, m), 2.13, 2.16 (total 3H, each), 3.40-4.20 (6H, m), 4.58-4.75 ( 1H, m), 6.41 (0.5 H, d, J = 3.0 Hz), 6.53 (0.5 H, d, J = 4.5 Hz), 7.15-7.40 (1 H, m ), 7.50-7.75 (1H, m), 8.46-8.65 (1H, m).
IR (neat) cm-1: 2940, 2860, 1750, 1656, 1428, 1410, 1372, 1228, 1074, 1034.
[0115]
Example 546-hydroxymethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
6-Ethoxycarbonyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7] 1.27 g (3.51 mmol) of undeca-2,6-dien-5 (4H) -one was suspended in 8.0 ml of 10% aqueous sodium hydroxide solution and heated to reflux for 15 minutes. After cooling, the pH was adjusted to 3-4 with 10% hydrochloric acid, and the resulting product was extracted with chloroform and washed with saturated brine. After drying over anhydrous sodium sulfate, the solvent was distilled off, and 6-carboxy-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0].2,7] 1.126 g of undeca-2,6-dien-5 (4H) -one was obtained. Under an argon atmosphere, 6-carboxy-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7332 mg (1.0 mmol) of undeca-2,6-dien-5 (4H) -one was dissolved in 3.0 ml of THF, and 0.42 ml (3.0 mmol) of triethylamine was added dropwise at −15 ° C., followed by chlorocarbonic acid. Ethyl 0.19 ml (2.0 mmol) was added dropwise and stirred at the same temperature for 40 minutes. At −15 ° C., 2.0 ml of an aqueous solution of sodium borohydride 76.0 mg (2.0 mmol) was added dropwise and stirred at −15 ° C.-0 ° C. for 30 minutes. Water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, dried over anhydrous magnesium sulfate, and the solvent was evaporated. The obtained residue was purified by silica gel column chromatography (ethyl acetate / n-hexane = 5/1) to give 210.3 mg (65.7%) of the title compound as an oil.
1H-NMR (CDClThree) Δ: 1.25-2.25 (13H, m), 3.20-4.45 (9H, m), 4.50-4.80 (1H, m), 4.60 (2H, d, J = 4.5 Hz).
IR (neat) cm-1: 3436, 2948, 2876, 1666, 1600, 1302, 1122, 1076, 1034.
[0116]
Example 554-Hydroxymethyl-2- [2- (tetrahydropyranyloxy) ethyl] -5,6,7,8-tetrahydrocinnoline-3 (2H) -one
4-Ethoxycarbonyl-2- [2- (tetrahydropyranyloxy) ethyl] -5,6,7,8-tetrahydrocinnolin-3 (2H) -one is reacted in the same manner as in Example 54. To give the title compound (yield: 37.0%)
1H-NMR (CDClThree) Δ: 1.26-1.96 (10H, m), 2.55-2.90 (4H, m), 2.95-3.26 (1H, m), 3.30-4.50 ( 6H, m), 4.63 (2H, s), 4.53-4.80 (1H, m).
IR (neat) cm-1: 3416, 2944, 2872, 1642, 1588, 1454, 1320, 1122, 1070, 1034.
[0117]
Example 562- [2- ( tert -Butyldimethylsilyloxy) ethyl] -6-hydroxymethyl-4,5-dihydro-3 (2H) -pyridazinone
In the same manner as in Example 54, the title compound was reduced by reducing 2- [2- (tert-butyldimethylsilyloxy) ethyl] -6-carboxy-4,5-dihydro-3 (2H) -pyridazinone. Obtained (Yield: 68.1%)
1H-NMR (CDClThree) Δ: 0.05 (6H, s), 0.83 (9H, s), 2.45 (4H, s), 2.90-3.10 (1H, m), 3.82 (4H, t , J = 3.0 Hz), 4.23 (2H, d, J = 6.0 Hz).
IR (neat) cm-1: 3292, 2928, 2852, 1632, 1418, 1342, 1270, 1254, 1058, 926, 772.
[0118]
Example 576-Acetoxymethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
6-hydroxymethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7] 836 mg (2.61 mmol) of undeca-2,6-dien-5 (4H) -one was dissolved in 8.0 ml of methylene chloride. After dropwise addition of 1.27 ml (15.33 mmol) of pyridine and 0.74 ml (7.83 mmol) of acetic anhydride at 0 ° C., a catalytic amount of 4-dimethylaminopyridine was added and stirred at room temperature for 3 hours. Ice water was added to the reaction solution, and the resulting product was extracted with ethyl acetate. The extract was washed with a saturated aqueous copper sulfate solution, dried over anhydrous magnesium sulfate, and the solvent was distilled off. The obtained residue was purified by silica gel column chromatography (ethyl acetate / n-hexane = 3/1) to give 778.7 mg (82.5%) of the title compound as an oil.
1H-NMR (CDClThree) Δ: 1.30-1.96 (11H, m), 2.11 (3H, s), 3.20-4.40 (8H, m), 4.56-7.43 (1H, m) 5.15 (2H, d, J = 4.0 Hz).
IR (neat) cm-1: 2950, 1746, 1671, 1623, 1371, 1302, 1224, 1122, 1032.
[0119]
Example 584-Acetylmethyl-2- [2- (tetrahydropyranyloxy) ethyl] -5,6,7,8-tetrahydrocinnoline-3 (2H) -one
In the same manner as in Example 57, 4-hydroxymethyl-2- [2- (tetrahydropyranyloxy) ethyl] -5,6,7,8-tetrahydrocinnoline-3 (2H) -one is reacted. To give the title compound (yield: 89.0%)1H-NMR (CDClThree) Δ: 1.30-1.96 (10H, m), 2.05 (3H, s), 2.56-2.90 (4H, m), 3.30-4.53 (6H, m) , 4.56-4.75 (1H, m), 5.10 (2H, s).
IR (neat) cm-1: 2944, 2860, 1740, 1648, 1598, 1454, 1340, 1228, 1122, 1074, 968.
[0120]
Example 596-Formyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-die -5 (4H)-ON
Under an argon atmosphere, 6-hydroxymethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7] Undeca-2,6-dien-5 (4H) -one 400.0 mg (1.23 mmol) was dissolved in 13.0 ml of methylene chloride, and 541 mg of molecular sieves-4A, 541.0 mg of active manganese dioxide (3 .69 mmol) was added, followed by stirring at room temperature for 24 hours. Ether was added to the reaction solution and subjected to short column chromatography (ether-ethyl acetate). The residue obtained by distilling off the solvent was purified by silica gel column chromatography (ether / n-hexane = 5 / 1-ethyl acetate) to give 152.0 mg (38.3%) of an oily product of the title compound. )
1H-NMR (CDClThree) Δ: 1.12-1.90 (13H, m), 1.90-2.18 (2H, m), 3.20-4.50 (7H, m), 4.50-4.75 ( 1H, m), 10.50 (1H, s).
IR (neat) cm-1: 2948, 2876, 1700, 1660, 1616, 1568, 1294, 1122, 1078, 1064.
[0121]
Example 606-Methylaminomethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
Under an argon atmosphere, 6-formyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7] Undeca-2,6-dien-5 (4H) -one 150.0 mg (0.47 mmol) was dissolved in 2.0 ml of methanol, and 0.2 ml of 40% methylamine methanol solution and 0.3 ml of acetic acid were dissolved at room temperature. After the addition, the mixture was stirred at the same temperature for 30 minutes. At room temperature, 9.0 mg (0.14 mmol) of sodium cyanoborohydride was added to the reaction solution and stirred at the same temperature for 30 minutes. The reaction solution was neutralized with saturated aqueous sodium hydrogen carbonate solution, extracted with chloroform, and washed with saturated brine. The extract was dried over anhydrous sodium carbonate and evaporated to give 169.0 mg (quant.) Of the title compound as an oil.
1H-NMR (CDClThree) Δ: 1.20-1.83 (7H, m), 1.83-2.13 (6H, m), 2.39 (3H, s), 3.16-4.40 (8H, m) 3.67 (2H, s), 4.53-4.75 (1H, m).
IR (neat) cm-1: 2948, 2876, 1668, 1616, 1450, 1300, 1122, 1076, 1062.
[0122]
Example 616-aminomethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a manner similar to Example 60, 6-formyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained from undeca-2,6-dien-5 (4H) -one (yield: 93.0%).
1H-NMR (CDClThree) Δ: 1.03-2.26 (14H, m), 3.00-4.40 (10H, m), 4.46-4.70 (1H, m).
IR (neat) cm-1: 3320, 2944, 2872, 1668, 1614, 1452, 1302, 1122, 1035, 750.
[0123]
Example 626-N- tert- Butoxycarbonyl-N-methyl-aminomethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
6-Methylaminomethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7Undeca-2,6-dien-5 (4H) -one 155.0 mg (0.47 mmol) was dissolved in dioxane-water (2.5 ml / 0.5 ml), and 0.27 ml (1.95 mmol) of triethylamine was dissolved. After dropwise addition, 202.0 mg (0.89 mmol) of di-tert-butyl dicarbonate was added, and the mixture was stirred at room temperature for 24 hours. Water was added to the reaction solution, extracted with chloroform, and washed with 10% aqueous citric acid solution and saturated brine. The residue obtained by drying over anhydrous sodium carbonate and evaporation of the solvent was purified by silica gel column chromatography (ether) to obtain 185.0 mg (91.6%) of the title compound as an oil.
1H-NMR (CDClThree) Δ: 1.46 (9H, s), 1.50-1.80 (7H, m), 1.80-2.12 (3H, m), 2.86 (3H, s), 3.12 -4.19 (5H, m), 4.19-4.41 (2H, m), 4.46 (2H, s), 4.56-4.70 (2H, m).
IR (neat) cm-1: 2944, 2872, 1695, 1668, 1623, 1482, 1455, 1302, 1173, 1074.
[0124]
Example 636-acetylaminomethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
6-aminomethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7After dissolving 187.0 mg (0.59 mmol) of undeca-2,6-dien-5 (4H) -one in 3.0 ml of methylene chloride, 0.57 ml (4.10 mmol) of triethylamine was added dropwise at 0 ° C. Then, 0.18 ml (1.77 mmol) of acetic anhydride and a catalytic amount of 4-dimethylaminopyridine were added, and the mixture was stirred at room temperature for 12 hours. Ice water was added to the reaction mixture, and the mixture was extracted with ethyl acetate and washed with 3% hydrochloric acid, saturated aqueous sodium hydrogen carbonate solution and saturated brine. The residue obtained after drying over anhydrous sodium carbonate and evaporation of the solvent was purified by silica gel column chromatography (ethyl acetate-ethyl acetate / methanol = 50/1) to give 111.0 mg (53.0) of the title compound as an oil. %).
1H-NMR (CDClThree) Δ: 1.10-2.10 (12H, m), 2.16 (3H, s), 3.12-3.30 (1H, m), 3.30-4.45 (9H, m) , 4.45-4.83 (2H, m).
[0125]
Example 646-[(1-Hydroxy-1-methyl) ethyl] -4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
Under an argon atmosphere at 0 ° C., 1M methylmagnesium bromide in THF (9.5 ml, 9.5 mmol) was added to 6-ethoxycarbonyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [ 6.2.1.02,7] Undeca-2,6-dien-5 (4H) -one 790.0 mg (2.38 mmol) was added dropwise in 3.5 ml of THF solution, and the mixture was stirred at 0 ° C for 1 hour. A saturated aqueous ammonium chloride solution was added to the reaction solution, extracted with chloroform, and washed with saturated brine. The residue obtained by drying over anhydrous sodium sulfate and evaporating the solvent was purified by silica gel column chromatography (ether / n-hexane = 3/2) to give 480.0 mg (60.8%) of the title compound as an oil. )
1H-NMR (CDClThree) Δ: 1.30-2.30 (14H, m), 1.6
0 (6H, s), 3.24 (1H, brs), 3.40-4.50 (6H, m), 4.65 (1H, brs).
IR (neat) cm-1: 3460, 2950, 2872, 1647, 1590, 1452, 1359, 1299, 1170, 1122, 1074, 753.
[0126]
Example 654-[(1-Hydroxy-1-methyl) ethyl] -2- (2-hydroxyethyl) -5,6,7,8-cinnoline-3 (2H) -one
The title compound was obtained by reacting 4-ethoxycarbonyl-2- (2-hydroxyethyl) -5,6,7,8-cinnoline-3 (2H) -one in the same manner as in Example 64. (Yield: 32.0%).
H-NMR (CDClThree) Δ: 1.60 (6H, s), 1.63-1.90 (4H, m), 2.53-2.93 (5H, m), 3.00-3.40 (1H, m) 3.80-4.10 (2H, m), 4.33 (2H, t, J = 6.0 Hz).
IR (neat) cm-1: 3416, 2948, 2872, 1608, 1556, 1454, 1316, 1164.
[0127]
Example 662- (2-Hydroxyethyl) -4-methoxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
2- [2- (Tetrahydropyranyloxy) ethyl] -4-methoxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone in 183 mg (0.56 mmol) in a 2 ml methanol solution A catalytic amount of p-toluenesulfonic acid monohydrate was added and stirred at room temperature for 4 hours. After completion of the reaction, a saturated aqueous sodium hydrogen carbonate solution was added, and the resulting product was extracted with methylene chloride, washed with saturated brine, dried over anhydrous magnesium sulfate, and the solvent was distilled off. The obtained residue was purified by silica gel column chromatography (ethyl acetate / n-hexane = 2/1) to give 92 mg (67.9%) of the title compound as a pale yellow oil.
1H-NMR (CDClThree) Δ: 1.10-2, 83 (11H, m), 3.33 (3H, s), 3.54-4.08 (6H, m).
IR (neat) cm-13472, 2932, 2872, 1650, 1440, 1410, 1236, 1184, 1094, 1030.
[0128]
Example 672- (3-Hydroxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 2- [3- (tetrahydropyranyloxy) propyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to give the title The compound was obtained (yield: quantitative).
1H-NMR (CDClThree) Δ: 1.20-2.83 (14H, m), 3.55 (2H, t, J = 3.0 Hz).
IR (neat) cm-13420, 2940, 2860, 1662, 1446, 1400, 1358, 1238, 1068, 754.
[0129]
Example 682- (2-Hydroxypropyl) -5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 2- [3- (tetrahydropyranyloxy) propyl] -5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted to obtain the title compound. (Yield: 80.0%).
1H-NMR (CDClThree) Δ: 1.70-2.28 (6H, m), 2.66-2.98 (4H, m), 3.55 (2H, t, J = 6.0 Hz), 3.76 (1H, s), 4.30 (2H, t, J = 6.0 Hz), 6.40 (1H, s).
IR (neat) cm-1: 3468, 2944, 2868, 1656, 1582, 1442, 1302, 1062, 878.
[0130]
Example 692- (2-hydroxyethyl) -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted to give the title The compound was obtained (yield: 97.8%).
1H-NMR (CDClThree) Δ: 1.68-1.95 (4H, m), 2.10 (3H, s), 2.50-2.83 (4H, m), 3.86-4.16 (3H, m) , 4.20-4.46 (2H, m).
IR (KBr) cm-1: 3440, 2944, 2860, 1630, 1580, 1430, 1056.
Melting point: 68-71 ° C
[0131]
Example 702- (3-Hydroxypropyl) -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 2- [3- (tetrahydropyranyloxy) propyl] -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted to give the title The compound was obtained (yield: quantitative).
1H-NMR (CDClThree) Δ: 1.66-2.08 (6H, m), 2.13 (3H, s), 2.50-2.83 (4H, m), 3.40-3.66 (2H, m) , 3.80-4.06 (1H, m), 4.32 (2H, t, J = 6.0 Hz).
IR (neat) cm-1: 3408, 2944, 2868, 1634, 1584, 1432, 1126.
[0132]
Example 712- (2-Hydroxyethyl) -4-ethoxycarbonyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4-ethoxycarbonyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was obtained. The title compound was obtained by the reaction (yield: 96.2%).
1H-NMR (CDClThree) Δ: 1.31 (3H, t, J = 7.0 Hz), 1.42-3.18 (11H, m), 3.87 (4H, s), 4.25 (2H, q, J = 4.5 Hz).
IR (neat) cm-1: 3454, 2944, 1737, 1650, 1437, 1410, 1317, 1293, 1236, 1170, 1023.
[0133]
Example 722- (2-Hydroxyethyl) -4-propyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4-propyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted. To give the title compound (yield: quantitative).
1H-NMR (CDClThree) Δ: 0.93 (3H, t, J = 6.0 Hz), 1.05-2.65 (14H, m), 3.15-3.35 (1H, m), 3.88 (4H, brs).
IR (neat) cm-1: 3436, 2936, 2846, 1658, 1400, 1354, 1056.
[0134]
Example 732- (2-Hydroxyethyl) -4-butyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4-butyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted. To give the title compound (yield: 96.1%).
1H-NMR (CDClThree) Δ: 0.91 (3H, t, J = 6.0 Hz), 1.05-2.70 (16H, m), 3.10-3.30 (1H, m), 3.90 (4 H) , Brs).
IR (neat) cm-1: 3436, 2932, 2860, 1660, 1444, 1058.
[0135]
Example 742- (2-Hydroxyethyl) -4- (3-butenyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In a manner similar to Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4- (3-butenyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -The title compound was obtained by reacting cinnolinone (yield: 91.0%).
1H-NMR (CDClThree) Δ: 1.15-2.80 (14H, m), 2.80-3.20 (1H, m), 3.90 (4H, brs), 5.03 (1H, d, J = 9. 0 Hz), 5.06 (1 H, d, J = 18.0 Hz), 5.63-6.06 (1 H, m).
IR (neat) cm-1: 3432, 2936, 2860, 1656, 1440, 1400, 1053.
[0136]
Example 752- (2-Hydroxyethyl) -4-allyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4-allyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted. To give the title compound (yield: 98.0%).
1H-NMR (CDClThree) Δ: 1.10-2.75 (12H, m), 3.23, (1H, m), 3.90 (4H, brs), 5.03 (1H, d, J = 9.0 Hz), 5.30 (1H, d, J = 15.0 Hz), 5.56-6.00 (1H, m).
IR (neat) cm-1: 3432, 2936, 2860, 1656, 1446, 1400, 1058.
[0137]
Example 762- (2-hydroxyethyl) -4-ethoxycarbonylmethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In a manner similar to Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4-ethoxycarbonylmethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone To give the title compound (yield: 91.6%).
1H-NMR (CDClThree) Δ: 1.23 (3H, t, J = 7.0 Hz), 1.20-1.56 (3H, m), 1.75-2.65 (8H, m), 2.69 (2H) , S), 3.84 (4H, s), 4.13 (2H, q, J = 7.0 Hz).
IR (neat) cm-1: 3456, 2936, 2864, 1732, 1660, 1460, 1376, 1294, 1240, 1202, 1180, 1028.
[0138]
Example 772- (2-Hydroxyethyl) -5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted to obtain the title compound. (Yield: 77.9%).
1H-NMR (CDClThree) Δ: 1.51-1.91 (4H, m), 2.43-2.86 (4H, m), 3.83 (1H, brs), 4.00 (2H, t, J = 4. 5 Hz), 4.35 (2H, t, J = 4.5 Hz), 6.68 (1 H, s).
IR (KBr) cm-1: 3296, 2940, 2868, 1656, 1576, 1434, 1066.
Melting point: 103-104 ° C
[0139]
Example 782- (2-hydroxyethyl) -4- (N, N-dimethylcarbamoyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinoneIn a manner similar to Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4- (N, N-dimethylcarbamoyl) -4,4a, 5,6,7,8-hexahydro-3 The title compound was obtained by reacting (2H) -cinnolinone (yield: quantitative).
1H-NMR (CDClThree) Δ: 1.15-2.79 (10H, m), 3.06, (3H, s), 3.12 (3H, s), 3.35-3.60 (1H, m), 3. 90 (4H, s).
IR (neat) cm-1: 3396, 2936, 1668, 1638, 1424, 1390, 1350, 1074.
[0140]
Example 792- (2-Hydroxyethyl) -4- (4-morpholinecarbonyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In a manner similar to that in Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4- (4-morpholinecarbonyl) -4,4a, 5,6,7,8-hexahydro-3 (2H ) -Cinnolinone was reacted to give the title compound (yield: quantitative).
1H-NMR (CDClThree) Δ: 1.20-2.97 (10H, m), 3.21-4.12 (13H, m).
IR (neat) cm-1: 3344, 2944, 1644, 1452, 1440, 1398, 1224, 1074.
[0141]
Example 802- (2-hydroxyethyl) -4- (3-acetoxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In a manner similar to that in Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4- (3-acetoxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H ) -Cinnolinone was reacted to give the title compound (yield: quantitative).
1H-NMR (CDClThree) Δ: 1.35-2.94 (14H, m), 1.94 (3H, s), 3.09-3.36 (1H, m), 3.70-4.02 (6H, m) .
IR (neat) cm-1: 3478, 2944, 1629, 1581, 1440, 1377, 1356, 1338, 1272.
[0142]
Example 812- (2-hydroxyethyl) -4-benzyloxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In a manner similar to Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4-benzyloxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone To give the title compound (yield: quantitative).
1H-NMR (CDClThree) Δ: 1.15-2.84 (10H, m), 2.96-3.12 (1H, m), 3.26-4.15 (6H, m), 4.51 (2H, d, J = 3.0 Hz), 7.30 (5H, s).
IR (neat) cm-1: 3436, 2936, 1656, 1400, 1356, 1114, 1092, 1074.
[0143]
Example 822- (2-Hydroxyethyl) -4- (1,3-dioxolanylmethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinoneIn a manner similar to Example 66, 2- [2- (tetrahydropyranyloxy) ethyl] -4- (1,3-dioxolanylmethyl) -4,4a, 5,6,7,8-hexahydro The title compound was obtained by reacting -3 (2H) -cinnolinone (yield: 85.2%).
1H-NMR (CDClThree) Δ: 1.23-2.83 (12H, m), 3.15-3.40 (1H, m), 3.68-4.20 (8H, m), 4.87 (1H, t, J = 4.5 Hz).
IR (neat) cm-1: 3400, 2944, 2884, 1653, 1419, 1401, 1038.
[0144]
Example 834- (2-hydroxyethyl) -6-benzyloxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one
In a manner similar to Example 66, 4- [2- (tetrahydropyranyloxy) ethyl] -6-benzyloxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 80.0%).
1H-NMR (CDClThree) Δ: 0.89 (3H, s), 1.28 (3H, s), 1.75-2.22 (6H, m), 2.51-3.29 (4H, m), 3.50 -4.25 (5H, m), 4.35 (2H, d, J = 6.0 Hz), 7.26, (5H, s).
IR (neat) cm-1: 3456, 2936, 2872, 1656, 1452, 1386, 1348, 1322, 1236, 1110, 1048.
[0145]
Example 844- (2-hydroxyethyl) -6-benzyloxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In a manner similar to Example 66, 4- [2- (tetrahydropyranyloxy) ethyl] -6-benzyloxymethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 95.7%).
1H-NMR (CDClThree) Δ: 1.35-2.00 (7H, m), 2.16-3.10 (4H, m), 3.65-4.13 (6H, m), 4.58 (2H, d, J = 2.8 Hz), 7.20-7.50 (5H, m).
IR (neat) cm-1: 3440, 2952, 2872, 1666, 1452, 1384.
[0146]
Example 856-Acetoxymethyl-4- (2-hydroxyethyl) -3,4- Diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a similar manner to Example 66, 6-acetoxymethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: quantitative).
1H-NMR (CDClThree) Δ: 1.23-2.03 (8H, m), 2.12 (3H, s), 3.20-3.50 (2H, m), 3.50-3.70 (2H, m) 3.85-4.13 (2H, m), 4.20-4.43 (2H, m), 5.15 (2H, d, J = 2.4 Hz).
IR (neat) cm-1: 3432, 2956, 1744, 1670, 1616, 1372, 1302, 1226, 1052, 1030.
[0147]
Example 864-Acetoxymethyl-2- (2-hydroxyethyl) -5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 4-acetoxymethyl-2- [2- (tetrahydropyranyloxy) ethyl] -5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted. The title compound was obtained (73.9%).
1H-NMR (CDClThree) Δ: 1.60-1.90 (4H, m), 2.05 (3H, s), 2.40-2.90 (5H, m), 3.96 (2H, t, J = 5. 4 Hz), 4.35 (2H, t, J = 5.4 Hz), 5.10 (2H, s).
IR (neat) cm-1: 3434, 2958, 1746, 1674, 1620, 1592, 1372, 1302, 1226, 1052, 1030.
[0148]
Example 877-Benzyloxymethyl-10,10-dimethyl-5- (2-hydroxyethyl) -4,5-diazatricyclo [7.2.1.0 3,8 ] Undec-3-en-6 (5H) -one
In the same manner as in Example 66, 7-benzyloxymethyl-10,10-dimethyl-5- [2- (tetrahydropyranyloxy) ethyl] -4,5-diazatricyclo [7.2.1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: quantitative).
1H-NMR (CDClThree): 0.90 (3H, s), 1.30 (3H, s), 1.80-2.43 (5H, m), 2.66-2.90 (2H, m), 3.00 -3.20 (2H, m), 3.55 (1H, dd, J = 9.0, 3.0 Hz), 3.90 (2H, t, J = 6.0 Hz), 4.15 (1H, dd, J = 9.0, 3.0 Hz), 4.50, 4.60 (total 1 H, each), 7.15-7.40 (5 H, m).
IR (neat) cm-1: 3444, 2936, 2876, 1664, 1454, 1386, 1222, 1120, 1064, 1046.
[0149]
Example 884-{[1-acetoxy-1- (3-pyridyl)] methyl} -2- (2-hydroxyethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 66, 4-{[1-acetoxy-1- (3-pyridyl)] methyl} -2- [2- (tetrahydropyranyloxy) ethyl] -4,4a, 5,6 , 7,8-Hexahydro-3 (2H) -cinnolinone to give the title compound (90.0%).
1H-NMR (CDClThree) Δ: 1.20-3.05 (10H, m), 2.15, 2.18 (total 3H, each), 3.43-4.20 (4H, m), 6.48 (1H, d, J = 3.0 Hz), 7.16-7.40 (1H, m), 7.50-7.75 (1H, m), 8.40-8.65 (2H, m).
IR (neat) cm-1: 3432, 2936, 1746, 1660, 1644, 1416.
[0150]
Example 896-N- tert -Butoxycarbonyl-N-methyl-aminomethyl-4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a manner similar to Example 66, 6-N-tert-butoxycarbonyl-N-methyl-aminomethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2. 1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (94.5%).
1H-NMR (CDClThree) Δ: 1.47 (9H, s), 1.62-2.45 (6H, m), 2.89 (3H, s), 3.12-3.79 (3H, m), 3.97 (2H, t, J = 5.0 Hz), 4.29 (2H, t, J = 5.0 Hz), 4.39-4.55 (2H, m).
IR (neat) cm-13424, 2968, 2868, 1695, 1617, 1482, 1452, 1302, 1149, 1056.
[0151]
Example 906-acetylaminomethyl-4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a similar manner to Example 66, 6-acetylaminomethyl-4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (93.4%).
1H-NMR (CDClThree) Δ: 1.05-2.55 (6H, m), 2.22 (3H, s), 3.10-3.35 (1H, m), 3.45-3.80 (1H, m) 3.83-4.10 (2H, m), 4.10-4.56 (3H, m), 4.75 (1H, s).
IR (neat) cm-1: 3406, 2998, 2956, 1662, 1608, 1434, 1302, 1248, 1050, 753.
[0152]
Example 916-[(1-Hydroxy-1-methyl) ethyl] -4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a manner similar to Example 66, 6-[(1-hydroxy-1-methyl) ethyl] -4- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1 .02,7The title compound was obtained by reacting with undeca-2,6-dien-5 (4H) -one (99.4%).
1H-NMR (CDClThree) Δ: 1.4-2.20 (5H, m), 1.61 (6H, s), 3.25 (2H, brs), 3.76 (6H, brs), 3.85-4.15 (2H, m), 4.15-4.50 (2H, m).
IR (neat) cm-1: 3460, 2950, 2872, 1647, 1590, 1452, 1356, 1299, 1170, 1122, 1074, 753.
[0153]
Example 924- (2-hydroxyethyl) -6- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5-one
4- [2- (tert-butyldimethylsilyloxy) ethyl] -6- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7Tetra (n-butyl) ammonium fluoride was added dropwise to a solution of undec-2-en-5-one (228 mg, 0.51 mmol) in THF and stirred at room temperature for 1 hour. After completion of the reaction, saturated brine was added, and the resulting product was extracted with ethyl acetate. The extract was washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The obtained residue was purified by subjecting to silica gel column chromatography (methanol / chloroform = 1/50) to obtain 165 mg (96.4%) of the title compound.
1H-NMR (CDClThree) Δ: 1.36-2.33 (16H, m), 2.45-2.65 (1H, m), 2.83-3.16 (2H, m), 3.30-4.15 ( 8H, m), 4.50-4.70 (1H, m).
IR (neat) cm-1: 3452, 2948, 2876, 1656, 1380, 1230, 1134, 1074, 1030.
[0154]
B. Manufacturing method of final grades
Example 932- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In an argon atmosphere, 2- (2-hydroxyethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone in a solution of 1.96 g (10.0 mmol) of dimethyl sulfoxide in 15 ml of triethylamine 3 ml (60.0 mmol) was added, and subsequently, a solution of 9.54 g (60.0 mmol) of sulfur trioxide / pyridine complex in 30 ml of dimethyl sulfoxide was added and stirred at room temperature for 40 minutes. After completion of the reaction, ice water was added, the resulting product was extracted with ethyl acetate, washed with saturated brine, dried over anhydrous magnesium sulfate, and the solvent was distilled off to obtain 2.02 g of a crude aldehyde. This crude aldehyde was dissolved in 18 ml of methanol, 2.91 g (12.0 mmol) of 4- (4-fluorobenzoyl) piperidine and 1 ml of acetic acid were added under ice-cooling, and the mixture was stirred at room temperature for 30 minutes, then cyano at 0 ° C. 251 mg (4.0 mmol) of sodium borohydride was added and stirred for 1 hour. After completion of the reaction, a saturated aqueous sodium hydrogen carbonate solution was added for neutralization, and the resulting product was extracted with chloroform. The extract was washed with saturated brine, dried over anhydrous sodium sulfate and evaporated. The obtained residue was purified by silica gel column chromatography (methanol / chloroform = 1/50) to obtain 2.24 g (58.0%) of the title compound as a pale yellow oil.
1H-NMR (CDClThree) Δ: 1.25-1.50 (4H, m), 1.50-2.28 (15H, m), 2.93-3.33 (3H, m), 3.88 (2H, t, J = 6.6 Hz), 7.05 (2H, dd, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0, Hz).
IR (neat) cm-1: 2940, 1680, 1662, 1596, 1398, 1232, 1058.
[0155]
Implementation 942- {3- [4- (4-Fluorobenzoyl) piperidino] propyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (3-hydroxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to obtain the title compound ( Yield: 18.3%).
1H-NMR (CDClThree) Δ: 1.20-1.60 (4H, m), 1.60-2.80 (17H, m), 2.83-3.35 (3H, m), 3.75 (2H, t, J = 6.0 Hz), 7.13 (2H, dd J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2940, 2856, 1656, 1596, 1506, 1396, 1230, 1156, 854.
[0156]
Example 952- {3- [4- (4-Fluorobenzoyl) piperidino] propyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (3-hydroxypropyl) -5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted to obtain the title compound (yield: 75 .5%).
1H-NMR (CDClThree) Δ: 1.60-2.75 (18H, m), 2.75-3.30 (3H, m), 4.16 (2H, t, J = 6.0 Hz), 6.60 (1 H) , S), 7.13 (2H, dd, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2944, 1678, 1658, 1596, 1506, 1448, 1320, 1228, 1156, 752.
[0157]
Example 962- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted to obtain the title compound ( Yield: 28.2%).
1H-NMR (CDClThree) Δ: 1.57-1.95 (9H, m), 2.06 (3H, s), 1.95-2.38 (2H, m), 2.43-3.36 (10H, m) , 7.10 (2H, dd, J = 9.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2944, 2804, 1636, 1596, 1506, 1318, 1232.
[0158]
Example 972- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-ethoxycarbonyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
By reacting 2- (2-hydroxyethyl) -4-ethoxycarbonyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone in the same manner as in Example 93, the title The compound was obtained (yield: 68.3%).
1H-NMR (CDClThree) Δ: 1.28 (3H, t, J = 7.0 Hz), 1.30-2.38 (12H, m), 2.40-2.81 (4H, m), 2.81-3. 37 (4H, m), 3.49-4.00 (2H, m), 4.25 (2H, q, J = 7.0 Hz), 4.30-4.46 (1H, m), 6. 92-7.26 (2H, m), 7.91 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2940, 2860, 2804, 1736, 1656, 1596, 1506, 1448, 1398, 1316, 1208, 1108.
[0159]
Example 982- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-propyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4-propyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to give the title compound. (Yield: 68.3%) was obtained.
1H-NMR (CDClThree) Δ: 0.95 (3H, t, J = 6.0 Hz), 1.00-2.50 (17H, m), 2.96-3.26 (3H, m), 3.89 (2H, t, J = 6.6 Hz), 7.20 (2H, dd, J = 9.0 Hz), 7.99 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2936, 2860, 1680, 1658, 1598, 1446, 1320, 1232.
[0160]
Example 992- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-butyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4-butyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to give the title compound. (Yield: 78.9%) was obtained.
1H-NMR (CDClThree) Δ: 0.91 (3H, t, J = 6.0 Hz), 1.15−2.53 (19H, m), 2.65 (2H, t, J = 6.6 Hz), 3.00− 3.13 (3H, m), 3.89 (2H, t, J = 6.6 Hz), 7.16 (2H, dd, J = 9.0 Hz), 7.99 (2H, dd, J = 9) .0, 6.0 Hz).
IR (neat) cm-1: 2936, 1656, 1598, 1404, 1278, 1228, 1158.
[0161]
Example 1002- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-benzyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4-benzyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to give the title compound. (Yield: 29.0%) was obtained.
1H-NMR (CDClThree) Δ: 1.12-2.77 (18H, m), 2.83-3.35 (5H, m), 3.85 (2H, t, J = 7.0 Hz), 6.95-7. 25 (2H, m), 7.23 (5H, s), 7.88-8.05 (2H, m).
IR (neat) cm-1: 2936, 1678, 1654, 1596, 1446, 1406, 1276, 1260, 1236, 1206, 1156, 974.
[0162]
Example 1012- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (3-butenyl) -4,4a, 5,6,7,8-hexahydro-3 ( 2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4- (3-butenyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone is reacted. This gave the title compound (yield: 80.8%).
1H-NMR (CDClThree) Δ: 1.35 to 2.50 (20H, m), 2.65 (2H, t, J = 6.6 Hz), 3.00 to 3.20 (3H, m), 3.89 (2H, t, J = 6.6 Hz), 5.00 (1H, d, J = 9.0 Hz), 5.05 (1H, d, J = 18.0 Hz), 5.63-6.00 (1H, m ), 7.18 (2H, dd, J = 9.0 Hz), 7.98 (1H, d, J = 9.0 Hz).
IR (neat) cm-1: 2940, 1680, 1656, 1598, 1446, 1408, 1236, 976.
[0163]
Example 1022- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-allyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, the title compound was reacted with 2- (2-hydroxyethyl) -4-allyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone. (Yield: 83.6%) was obtained.
1H-NMR (CDClThree) Δ: 1.20-2.50 (18H, m), 2.60 (2H, t, J = 6.6 Hz), 2.95-3.36 (3H, m), 3.90 (2H, t, J = 6.6 Hz), 5.10 (1H, d, J = 12.5 Hz), 5.13 (1H, d, J = 15.0 Hz), 5.60-5.95 (1H, m ), 7.15 (2H, dd, J = 9.0 Hz), 7.93 (1H, d, J = 9.0 Hz).
IR (neat) cm-1: 2938, 2854, 1659, 1599, 1446, 1260, 753.
[0164]
Example 1032- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl L} -4-ethoxycarbonylmethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone  By reacting 2- (2-hydroxyethyl) -4-ethoxycarbonylmethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone in the same manner as in Example 93, The title compound was obtained (yield: 84.0%).
1H-NMR (CDClThree) Δ: 1.24 (3H, t, J = 7.0 Hz), 1.59-2.36 (14H, m), 2.40-2.70 (4H, m), 2.68 (2H, s), 2.90-3.25 (3H, m), 3.83 (2H, t, J = 7.0 Hz), 4.14 (2H, q, J = 7.0 Hz), 7.10 ( 2H, dd, J = 9.0 Hz), 7.94 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2938, 1734, 1659, 1577, 1449, 1410, 1377, 1356, 1320, 1299, 1230, 1158.
[0165]
Example 1042- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-methoxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4-methoxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to give the title. The compound was obtained (yield: 8.9%).
1H-NMR (CDClThree) Δ: 1.20-2.74 (19H, m), 2.92-3.20 (2H, m), 3.34 (3H, s), 3.73-4.05 (4H, m) , 7.11 (2H, dd, J = 9.0 Hz), 7.94 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2932, 2856, 1678, 1658, 1598, 1406, 1262, 1232, 1206, 1156, 1112, 604.
[0166]
Example 1052- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (N, N-dimethylcarbamoyl) -4,4a, 5,6,7,8-he Xahydro-3 (2H) -cinnolinone
In a manner similar to Example 93, 2- (2-hydroxyethyl) -4- (N, N-dimethylcarbamoyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone To give the title compound (yield: 35.7%).
1H-NMR (CDClThree) Δ: 1.50-3.50 (21H, m), 3.03 (3H, s), 3.10 (3H, s), 3.69-4.92 (2H, m), 7.12 (2H, dd, J = 9.0 Hz), 7.91 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 2938, 2860, 1647, 1596, 1449, 1398, 1155.
Melting point: 95-97 ° C
[0167]
Example 1062- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (4-morpholinecarbonyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4- (4-morpholinecarbonyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted. To give the title compound (yield: 36.8%).
1H-NMR (CDClThree) Δ: 1.10-2.75 (17H, m), 2.82-4.09 (14H, m), 7.10 (2H, dd, J = 9.0 Hz), 7.92 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 2926, 2860, 1728, 1650, 1446, 1278.
[0168]
Example 1072- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (3-acetoxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4- (3-acetoxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted. To give the title compound (yield: 34.6%).
1H-NMR (CDClThree) Δ: 1.28-2.37 (21H, m), 2.5
1 (3H, s), 2.56-3.25 (9H, m), 4.26 (2H, t, J = 7.0 Hz), 7.10 (2H, dd, J = 9.0 Hz), 7.91 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2948, 1682, 1640, 1598, 1232, 1158.
[0169]
Example 1082- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-benzyloxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
By reacting 2- (2-hydroxyethyl) -4-benzyloxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone in the same manner as in Example 93, The title compound was obtained (yield: 69.2%).
1H-NMR (CDClThree) Δ: 1.15-3.40 (21H, m), 3.4
6-4.18 (4H, m), 4.35-4.65 (2H, m), 6.97-7.28 (2H, m), 7.80-8.08 (2H, m).
IR (neat) cm-1: 2940, 2856, 1680, 1650, 1596, 1506, 1408.
[0170]
Example 1092- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (1,3-dioxolanylmethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -Cinnolinone
In a manner similar to Example 93, 2- (2-hydroxyethyl) -4- (1,3-dioxolanylmethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -The title compound was obtained by reacting cinnolinone (yield: 69.6%).
1H-NMR (CDClThree) Δ: 1.20-2.75 (18H, m), 2.9
3-3.26 (3H, m), 3.60-4.16 (6H, m), 4.86 (1H, t, J = 4.5 Hz), 7.18 (2H, dd, J = 9) .0 Hz), 7.95 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2940, 1670, 1598, 1408, 1214, 1158, 1038.
[0171]
Example 1104- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 93, 4- (2-hydroxyethyl) -10,10-dimethyl-3,4-diazatricyclo [7.1.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 61.8%).
1H-NMR (CDClThree) Δ: 0.82, 0.90 (total 3H, each), 1.33 (3H, s), 1.50-2.73 (11H, m), 2.86-3.26 (3H, m) 3.66-4.20 (2H, m), 7.10 (2H, t, J = 9.0 Hz), 7.90 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2944, 2868, 1668, 1598, 1444, 1376, 1348, 1234, 1206, 1156, 1116, 974.
[0172]
Example 1114- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-benzyloxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 93, 4- (2-hydroxyethyl) -6-benzyloxymethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4) -one (yield: 59.0%).
1H-NMR (CDClThree) Δ: 1.25-3.03 (19H, m), 3.16-3.83 (4H, m), 3.83-4.20 (2H, m), 4.56 (2H, d, J = 2.8 Hz), 7.00-7.43 (5H, m), 7.16 (2H, t, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9 .0Hz).
IR (neat) cm-1: 2960, 2870, 1665, 1630, 1600, 1453, 1328, 1200, 1030.
[0173]
Example 1124- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6- (2-tetrahydropyranyloxyethyl) -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In a similar manner to Example 93, 4- (2-hydroxyethyl) -6- (2-tetrahydropyranyloxyethyl) -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 70.8%).
1H-NMR (CDClThree) Δ: 1.33-2.40 (19H, m), 2.40-2.80 (4H, m), 2.80-3.30 (4H, m), 3.30-4.15 ( 8H, m), 4.46-4.76 (1H, m), 7.15 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz) ).
IR (neat) cm-1: 2952, 2872, 1656, 1596, 1376, 1206, 1076, 976.
[0174]
Example 1134- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-benzyloxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 93, 4- (2-hydroxyethyl) -6-benzyloxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 79.4%).
1H-NMR (CDClThree) Δ: 0.81 (3H, s), 1.35 (3H, s), 1.10-2.40 (10H, m), 2.53-2.85 (3H, m), 2.89 -3.29 (3H, m), 3.59-4.28 (5H, m), 4.60- (2H, d, J = 6.0 Hz), 7.12 (2H, dd, J = 9) .0Hz), 7.32 (5H, s), 7.95 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2944, 1662, 1598, 1452, 1386, 1300, 1236, 1104.
[0175]
Example 1142- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4a-methyl-4,5,6,7,8-pentahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4a-methyl-4,5,6,7,8-pentahydro-3 (2H) -cinnolinone was reacted to obtain the title compound. (Yield: 42.8%).
1H-NMR (CDClThree) Δ: 1.08 (3H, s), 1.30-2.70 (18H, m), 2.90-3.25 (3H, m), 3.48-4.15 (2H, m) 7.10 (2H, dd, J = 9.0 Hz), 7.91 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2938, 1668, 1599, 1401, 732.
[0176]
Example 1152- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-methyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -6-methyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to give the title compound. (Yield: 59.8%) was obtained.
1H-NMR (CDClThree) Δ: 0.96 (3H, d, J = 6.0 Hz), 1.50-2.80 (18H, m), 2.90-3.40 (3H, m), 3.85 (2H, t, J = 6.0 Hz), 7.10 (2H, t, J = 9.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2948, 2928, 1664, 1598, 1396, 1278, 1228, 1208, 1158, 976.
[0177]
Example 1162- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-ethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
The title compound was reacted with 2- (2-hydroxyethyl) -6-ethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone in the same manner as in Example 93. (Yield: 69.7%) was obtained.
1H-NMR (CDClThree) Δ: 0.93 (3H, t, J = 6.0 Hz), 1.12 to 1.60 (4H, m), 1.16 to 2.88 (16H, m), 2.90-3. 35 (3H, m), 3.85 (2H, t, J = 6.0 Hz), 7.13 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0) , 9.0 Hz).
IR (KBr) cm-1: 2936, 1676, 1652, 1596, 1398, 1302, 1284, 1208, 1156, 974.
Melting point: 85-89 ° C
[0178]
Example 1172- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-phenyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, the title compound was reacted with 2- (2-hydroxyethyl) -6-phenyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone. (Yield: 71.5%).
1H-NMR (CDClThree) Δ: 1.10-1.93 (6H, m), 1.93-2.45 (6H, m), 2.45-2.90 (6H, m), 2.90-3.30 ( 3H, m), 3.88 (2H, t J = 6.0 Hz), 7.11 (2H, t, J = 6.0 Hz), 7.05-7.36 (5H, m), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-12936, 2812, 1660, 1594, 1504, 1406, 1390, 1268, 1242, 1206, 1150, 1134, 970.
Melting point: 133-135 ° C
[0179]
Example 1183- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8-acetyl-2,3,8-triazabicyclo [4.4.0] dec-1-ene-4 (3H)- on
In the same manner as in Example 93, 3- (2-hydroxyethyl) -8-acetyl-2,3,8-triazabicyclo [4.4.0] dec-1-en-4-one was reacted. To give the title compound (yield: 33.2%).
1H-NMR (CDClThree) Δ: 1.56-1.93 (4H, m), 2.13 (3H, s), 1.93-3.53 (16H, m), 3.86 (2H, t, J = 6. 0 Hz), 7.13 (2H, t, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2948, 2808, 1656, 1638, 1596, 1506, 1322, 1272, 1158, 1142, 1029, 976.
[0180]
Example 1193- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- tert -Butoxycarbonyl-2,3,8-triazabicyclo [4.4.0] dec-1-en-4-one
In the same manner as in Example 93, 3- (2-hydroxyethyl) -8-tert-butoxycarbonyl-2,3,8-triazabicyclo [4.4.0] dec-1-ene-4- The title compound was obtained by reacting ON (yield 94.1%).
1H-NMR (CDClThree) Δ: 1.56-1.90 (4H, m), 2.00-2.26 (4H, m), 2.40-2.76 (8H, m), 2.90-3.26 ( 4H, m), 3.85 (2H, t, J = 6.0 Hz), 3.95-4.36 (2H, m), 7.10 (2H, t, J = 9.0 Hz), 7. 95 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2948, 1690, 1598, 1422, 1366, 1322, 1276, 1240, 1164, 1118, 1056.
[0181]
Example 1202- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl-4,5-dihydro-6-methyl-3 (2H) -pyridazinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4,5-dihydro-6-methyl-3 (2H) -pyridazinone was reacted to give the title compound (yield 45. 4%).
1H-NMR (CDClThree) Δ: 1.50-1.96 (4H, m), 2.06 (3H, s), 2.46 (4H, s), 2.53-2.80 (3H, m), 2.83 -3.40 (4H, m), 3.90 (2H, t, J = 6.0 Hz), 7.15 (2H, d, J = 9.0 Hz), 8.00 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2948, 2804, 1662, 1598, 1506, 1404, 1378, 1340, 1262, 1158, 974.
[0182]
Example 1212- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl-4,5-dihydro-6-acetoxymethyl-3 (2H) -pyridazinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4,5-dihydro-6-acetoxymethyl-3 (2H) -pyridazinone was reacted to obtain the title compound (yield: 69.0%).
1H-NMR (CDClThree) Δ: 1.60-1.90 (4H, m), 2.12 (3H, s), 2.50 (4H, s), 2.40-2.75 (3H, m), 2.90 −3.36 (4H, m), 3.90 (2H, t, J = 6.0 Hz), 4.70 (2H, s), 7.10 (2H, t, J = 9.0 Hz), 7 .85 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2948, 1746, 1676, 1596, 1434, 1376, 1224, 1158, 974.
[0183]
Example 1224- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl-1-methoxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,9-dien-5-one
In the same manner as in Example 93, 4- (2-hydroxyethyl) -1-methoxymethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,9-dien-5-one (yield: 36.3%).1H-NMR (CDClThree) Δ: 1.55-1.95 (6H, m), 1.95-2.46 (3H, m), 2.46-2.789 (3H, m), 2.78-3.30 ( 5H, m), 3.40 (3H, s), 3.63-4.15 (4H, m), 6.10 (1H, d, J = 6.0 Hz), 6.48 (1H, dd, J = 3.0, 6.0 Hz), 7.10 (2H, t, J = 9.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2944, 2808, 1658, 1596, 1448, 1410, 1376, 1232, 1206, 1158, 1112, 976.
[0184]
Example 1234- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl-1-methyl-11,11-dimethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 93, 4- (2-hydroxyethyl) -1-methyl-11,11-dimethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 61.8%).
1H-NMR (CDClThree) Δ: 0.86 (3H, s), 0.90 (3H, s), 0.96 (3H, s), 1.05-2.70 (16H, m), 2.70-3.20 (3H, m), 3.36-4.20 (2H, m), 7.02 (2H, t, J = 9.0 Hz), 7.90 (2H, dd, J = 6.0, 9. 0 Hz).
IR (neat) cm-1: 2944, 2804, 1656, 1596, 1448, 1376, 1232, 1158, 1160, 976.
[0185]
Example 1242- {2- [4- (4-Fluorophenyl) piperazinyl] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone
By reacting 2- {2- [4- (4-fluorophenyl) piperazinyl] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone in the same manner as in Example 93, the title The compound was obtained (yield: 50.2%).
1H-NMR (CDClThree): 1.50-2.36 (6H, m), 2.50-4.00 (13H, m), 4.30 (2H, t, J = 6.0 Hz), 6.63 (1H, s), 6.80-7.16 (4H, m).
IR (neat) cm-1: 2948, 1654, 1586, 1512, 1402, 1342, 1228, 1164.
[0186]
Example 1252- {2- [4- (4-Fluorophenyl) piperazinyl] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Reaction of 2- {2- [4- (4-fluorophenyl) piperazinyl] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone in the same manner as in Example 93 To give the title compound (yield: 32.6%).
1H-NMR (CDClThree) Δ: 1.10-2.86 (12H, m), 2.90-3.25 (4H, m), 3.25-3.65 (5H, m), 4.10 (2H, t, J = 6.0 Hz), 6.75-7.15 (4H, m).
IR (KBr) cm-1: 2940, 2856, 1656, 1512, 1448, 1400, 1232, 1182.
[0187]
Example 1262- {3- [4- (4-Fluorophenyl) piperazinyl] propyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (3-hydroxypropyl) -5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted with 4- (4-fluorophenyl) piperazine. The title compound was obtained (yield: 18.9%).
1H-NMR (CDClThree) Δ: 1.56-2.20 (6H, m), 2.20-2.85 (10H, m), 2.92-3.20 (4H, m), 4.19 (2H, t, J = 6.0 Hz), 6.71 (1H, s), 6.93 (4H, m).
IR (neat) cm-1: 2944, 2816, 1656, 1590, 1454, 1232, 1152.
[0188]
Example 1272- {3- [4- (4-Fluorophenyl) piperazinyl] propyl} -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (3-hydroxypropyl) -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone and 4- (4-fluorophenyl) piperazine The title compound was obtained by the reaction (yield: 26.8%).
1H-NMR (CDClThree) Δ: 1.62-1.86 (4H, m), 2.08 (3H, s), 1.93-2.16 (2H, m), 2.43-2.83 (10H, m) 2.96-3.20 (4H, m), 4.18 (2H, t, J = 7.5 Hz), 6.73-7.00 (4H, m).
IR (neat) cm-1: 2944, 2876, 2820, 1638, 1592, 1452, 1232, 754.
[0189]
Example 1282- {3- [4- (4-Fluorophenyl) piperazinyl] propyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinoneIn the same manner as in Example 93, 2- (3-hydroxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone and 4- (4-fluorophenyl) piperazine The title compound was obtained by the reaction (yield: 17.1%).
1H-NMR (CDClThree) Δ: 1.21-2.83 (15H, m), 2.95-3.28 (4H, m), 3.80 (2H, t, J = 6.0 Hz), 6.79-7. 12 (4H, m).
IR (neat) cm-1: 2936, 2820, 1662, 1512, 1450, 1396, 1232, 754.
[0190]
Example 1294- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 93, 4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 47.5%).
1H-NMR (CDClThree) Δ: 1.43-3.73 (18H, m), 2.80-3.33 (4H, m), 3.65-4.08 (2H, m), 7.15 (2H, dd, J = 9.0 Hz), 7.98 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2952, 1680, 1662, 1596, 1374, 1228, 1058, 974.
[0191]
Example 13010- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,11-diazabicyclo [5.4.0] undec-11-en-9 (8H) -one
The title compound was reacted with 10- (2-hydroxyethyl) -10,11-diazabicyclo [5.4.0] undec-11-en-9 (8H) -one in the same manner as in Example 93. (Yield: 80.3%).
1H-NMR (CDClThree) Δ: 1.30-2.90 (20H, m), 2.90-3.10 (4H, m), 3.73-4.10 (2H, m), 7.16 (2H, dd, J = 9.0 Hz), 8.00 (2H, dd J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2928, 1666, 1598, 1448, 1408, 1232, 1206, 1156.
[0192]
Example 1313- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2,3-diazabicyclo [4.3.0] non-1-en-4 (3H) -one
In the same manner as in Example 93, the title compound was reacted with 3- (2-hydroxyethyl) -2,3-diazabicyclo [4.3.0] non-1-en-4 (3H) -one. (Yield: 72.7%) was obtained.
1H-NMR (CDClThree) Δ: 1.70-2.90 (16H, m), 2.90-3.35 (4H, m), 3.75-4.10 (2H, m), 7.15 (2H, dd, J = 9.0 Hz), 8.00 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2956, 1719, 1662, 1407, 1224.
[0193]
Example 1326-acetoxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In the same manner as in Example 93, 6-acetoxymethyl-4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 62.0%).
1H-NMR (CDClThree) Δ: 1,23-2.43 (13H, m), 2.12 (3H, s), 2.80 (2H, t, J = 6.0 Hz), 2.93-3.33 (3H, m), 3.50-3.66 (1H, m), 4.23 (2H, dt, J = 6.0, 2.4 Hz), 5.13 (2H, d, J = 2.4 Hz), 7.13 (2H, dd, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2952, 1744, 1670, 1620, 1600, 1372, 1300, 1276, 1226.
[0194]
Example 1334-Acetoxymethyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydrocinnoline-3 (2H) -one
In the same manner as in Example 93, 4-acetoxymethyl-2- (2-hydroxyethyl) -5,6,7,8-tetrahydrocinnoline-3 (2H) -one was reacted to give the title compound. Obtained (yield: 78.1%).
1H-NMR (CDClThree) Δ: 1.43-2.40 (9H, m), 2.05 (3H, s), 2.53-2.90 (7H, m), 2.90-3.28 (3H, m) 4.26 (2H, t, J = 6.0 Hz), 5.10 (2H, s), 7.10 (2H, dd, J = 9.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2948, 1736, 1680, 1648, 1598, 1376, 1232, 1158.
[0195]
Example 1342- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydrocinnoline-3 (2H) -one
In the same manner as in Example 93, 2- (2-hydroxyethyl) -5,6,7,8-tetrahydrocinnoline-3 (2H) -one was reacted to obtain the title compound (yield) : 81.3%).1H-NMR (CDClThree) Δ: 1.50-2.05 (7H, m), 2.10-2.45 (2H, m), 2.50-3.40 (9H, m), 4.29 (2H, t, J = 6.0 Hz), 6.60 (1H, s), 7.10 (2H, dd, J = 9.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2944, 1658, 1596, 1342, 1312, 1276, 1158, 958.
[0196]
Example 1354-Butyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydrocinnoline-3 (2H) -one
In the same manner as in Example 93, 4-butyl-2- (2-hydroxyethyl) -5,6,7,8-tetrahydrocinnoline-3 (2H) -one was reacted to obtain the title compound. (Yield: 30.7%).
1H-NMR (CDClThree) Δ: 0.90 (3H, t, J = 6.0 Hz), 1.10-1.95 (11H, m), 1.95-2.40 (2H, m), 2.40-3. 25 (11H, m), 4.25 (2H, t, J = 6.0 Hz), 7.10 (2H, dd, J = 9.0 Hz), 7.92 (2H, dd, J = 6.0) , 9.0 Hz).
IR (neat) cm-1: 2952, 2864, 1680, 1638, 1596, 1454, 1336, 1220, 1126, 968.
[0197]
Example 1362- {3- [4- (4-Fluorophenyl) piperazinyl] propyl} -5,6,7,8-tetrahydrocinnoline-3 (2H) -one
In the same manner as in Example 93, 2- (3-hydroxypropyl) -5,6,7,8-tetrahydrocinnoline-3 (2H) -one was reacted to obtain the title compound (yield) : 52.2%).
1H-NMR (CDClThree) Δ: 1.56-2.20 (6H, m), 2.20-2.85 (10H, m), 2.92-3.20 (4H, m), 4.19 (2H, t, J = 6.0 Hz), 6.71 (1H, s), 6.83-7.03 (4H, m).
IR (neat) cm-1: 2944, 2816, 1656, 1590, 1510, 1454, 1232, 1152.
[0198]
Example 1375- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one
In the same manner as in Example 93, 5- (2-hydroxyethyl) -10,10-dimethyl-4,5-diazatricyclo [7.1.1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: 77.6%).
1H-NMR (CDClThree) Δ: 0.90 (3H, s), 1.33 (3H, s), 1.63-1.93 (4H, m), 1.93-2.90 (12H, m), 2.90 -3.36 (4H, m), 3.92 (2H, dt, J = 6.0, 6.0 Hz), 7.13 (2H, dd, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2932, 1672, 1596, 1446, 1384, 1342, 1228, 1206, 1156, 1136, 974.
[0199]
Example 1384- {2- [4- (4-Fluorophenyl) piperazinyl] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 93, 4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 25.4%).
1H-NMR (CDClThree) Δ: 1.24 to 2.05 (8H, m), 2.06-2.73 (10H, m), 2.90 (1H, brs), 3.00 to 3.22 (4H, m) 3.45-3.96 (2H, m), 6.68-7.10 (4H, m).
IR (neat) cm-1: 2952, 2816, 1656, 1510, 1454, 1376, 1154.
[0200]
Example 1392- [2- ( tert -Butyldimethylsilyloxy) ethyl] -5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one
In the same manner as in Example 93, 2- [2- (tert-butyldimethylsilyloxy) ethyl] -5- (2-hydroxyethyl) -10,10-dimethyl-4,5-diazatricyclo [7.1 1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: 68.4%).
1H-NMR (CDClThree) Δ: 0.05 (6H, s), 0.90 (12H, s), 1.33 (3H, s), 1.40-1.93 (6H, m), 1.93-2.48 (9H, m), 2.66 (2H, t, J = 7.5 Hz), 2.78-3.20 (4H, m), 3.73 (2H, t, J = 7.5 Hz), 3 .90 (2H, t, J = 7.5 Hz), 7.13 (2H, dd, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2928, 2856, 1676, 1598, 1470, 1372, 1206, 1156, 1102.
[0201]
Example 1402- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (3-pyridylmethyl) -5,6,7,8-tetrahydro-3 (2H) -cinnolinone (compound-1) and 2- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-{[1-hydroxy-1- (3-pyridyl)] methyl} -5,6,7,8-tetrahydro-3 ( 2H) -cinnolinone (compound-2)
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4-{[1-acetoxy-1- (3-pyridyl)] methyl} -5,6,7,8-tetrahydro-3 ( 2H) -cinnolinone is reacted and then deacetylated to give the title compound 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (3-pyridylmethyl) -5,6, 7,8-tetrahydro-3 (2H) -cinnolinone (compound-1) and 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-{[1-hydroxy-1- (3- Pyridyl)] methyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone (compound-2) (compound-1: 17.5%, compound-2: 15.0%), respectively. .
(Compound-1)
1H-NMR (CDClThree) Δ: 1.40-3.40 (19H, m), 3.96 (2H, s), 4.33 (2H, t, J = 6.0 Hz), 7.00-7.36 (1H, m), 7.15 (2H, dd, J = 9.0 Hz), 7.55-7.80 (1H, m), 7.98 (2H, dd, J = 9.0, 6.0 Hz), 8.30-8.60 (2H, m).
IR (neat) cm-1: 2948, 2888, 1678, 1638, 1594, 1448, 1320, 1230, 1156, 1108.
(Compound-2)
1H-NMR (CDClThree) Δ: 1.10-2.75 (19H, m), 2.90-3.30 (3H, m), 3.40-4.33 (2H, m), 4.83 (1H, dd, J = 12.0, 7.5 Hz), 7.12 (2H, dd, J = 9.0 Hz), 7.20-7.40 (1 H, m), 7.65-7.90 (1 H, m ), 7.95 (2H, dd, J = 9.0, 6.0 Hz), 8.40-8.70 (2H, m).
IR (neat) cm-13240, 2936, 2856, 1680, 1649, 1598, 1410, 1302, 1268, 1156, 1068.
[0202]
Example 1417-Benzyloxymethyl-5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one
In the same manner as in Example 93, 7-benzyloxymethyl-5- (2-hydroxyethyl) -10,10-dimethyl-4,5-diazatricyclo [7.1.1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: 71.0%).
1H-NMR (CDClThree): 0.90 (3H, s), 1.30 (3H, s), 1.80-2.00 (5H, m), 2.00-2.43 (6H, m), 4.53 -2.86 (2H, m), 2.86-3.30 (4H, m), 3.56 (2H, dd, J = 9.0, 3.0 Hz), 3.93 (2H, dt, J = 9.0, 3.0 Hz) 4.40 (1H, d, J = 12.0 Hz), 4.66 (1H, d, J = 12.0 Hz), 7.13 (2H, dd, J = 9.0 Hz), 7.23-7.40 (5H, m), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2924, 1656, 1598, 1376, 1226, 1156, 1138, 976.
[0203]
Example 1426-N- tert -Butoxycarbonyl-N-methyl-aminomethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a similar manner to Example 93, 6-N-tert-butoxycarbonyl-N-methyl-aminomethyl-4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 53.8%).
1H-NMR (CDClThree) Δ: 1.10-2.45 (15H, m), 1.46 (9H, s), 2.79 (2H, t, J = 7.0 Hz), 2.88 (3H, s), 2 .95-3.33 (1H, m), 4.22 (2H, t, J = 7.0 Hz), 4.46 (2H, s), 7.12 (2H, dd, J = 9.0 Hz) 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2952, 1686, 1618, 1598, 1480, 1450, 1300, 1228, 1152, 974.
[0204]
Example 1436-acetylaminomethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In the same manner as in Example 93, 6-acetylaminomethyl-4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 36.2%).
1H-NMR (CDClThree) Δ: 1.20-2.43 (14H, m), 2.16 (3H, s), 2.76 (2H, brt, J = 6.0 Hz), 2.90-3.43 (4H, m), 3.43-3.73 (1H, m), 4.03-4.55 (2H, m), 4.71 (1H, s), 7.10 (2H, dd, each J = 9. 0 Hz), 7.94 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2950, 1680, 1599, 1449, 1413, 1299, 1233, 1155, 1104, 975.
[0205]
Example 1442- {2- [4- [1- (4-Fluorophenyl) -1H-indol-3-yl] piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H)- Cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to obtain the title compound ( Yield: 53.2%).
1H-NMR (CDClThree) Δ: 1.00-2.98 (20H, m), 2.98-3.43 (2H, m), 3.93 (2H, t, J = 6.0 Hz), 7.05-7. 55 (8H, m), 7.55-7.80 (1H, m).
IR (neat) cm-1: 2936, 1654, 1514, 1460, 1398, 1236, 1216, 908.
[0206]
Example 1452- [2- (4-Benzoylpiperidino) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to obtain the title compound ( Yield: 57.1%).
1H-NMR (CDClThree) Δ: 1.00-2.38 (15H, m), 2.40-2.73 (4H, m), 2.88-3.30 (3H, m), 3.85 (2H, t, J = 7.0 Hz), 7.33-7.60 (3H, m), 7.77-8.00 (2H, m).
IR (neat) cm-1: 2936, 2856, 1664, 1598, 1448, 1274, 1240, 974.
[0207]
Example 1462- {2- [4- [1,1-bis (4-fluorophenyl) -1-hydroxy] methyl] piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -Cinnolinone
In the same manner as in Example 93, 2- (2-hydroxyethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone was reacted to obtain the title compound ( Yield: 50.0%).
1H-NMR (CDClThree) Δ: 1.00-1.72 (8H, m), 1.72-2.35 (9H, m), 2.40-2.72 (6H, m), 2.80-3.10 ( 2H, m), 3.82 (2H, t, J = 9.0 Hz), 6.96 (4H, t, J = 9.0 Hz), 7.40 (4H, dd, J = 9.0, 6) .0Hz).
IR (neat) cm-1: 3428, 2944, 2803, 1664, 1504, 1402, 1220, 1158, 1086.
[0208]
Example 1476-acetoxymethyl-4- {2- [4- [1,1-bis (4-fluorophenyl) -1-hydroxy] methyl] piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In the same manner as in Example 93, 6-acetoxymethyl-4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 55.5%).
1H-NMR (CDClThree) Δ: 1.20-1.83 (7H, m), 1.83-2.40 (5H, m), 2.10 (3H, s), 2.61 (2H, t, J = 7. 5Hz), 2.68-2.87 (2H, m), 2.87-3.14 (2H, m), 3.18-3.28 (1H, m), 3.39-3.70 ( 1H, m), 3.92-4.34 (2H, m), 5.13 (2H, s), 6.96 (2H, t, J = 9.0 Hz), 7.39 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 3406, 2950, 2878, 1743, 1671, 1608, 1506, 1374, 1302, 1224, 1158, 1083, 831.
[0209]
Example 1486-acetoxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
Under an argon atmosphere, 6-acetoxymethyl-4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,716.5 g (59.2 mmol) of undeca-2,6-dien-5 (4H) -one was dissolved in 400.0 ml of THF, 21.4 ml (153.9 mmol) of triethylamine and methanesulfonyl chloride at 9.degree. After 2 ml (118.4 mmol) was added dropwise, the mixture was stirred at the same temperature for 15 minutes. The reaction mixture was poured into ice water and extracted with ethyl acetate. The extract was washed with saturated brine and then dried over anhydrous sodium sulfate. The solvent was distilled off to obtain a crude mesyl body.
Under an argon atmosphere, the mesyl derivative was dissolved in triethylamine, 13.5 g (65.1 mmol) of 4-fluorobenzoylpiperidine was added, and the mixture was heated to reflux for 50 minutes. After cooling, water was added to the reaction mixture, and the mixture was extracted with chloroform. The extract was washed with saturated brine, and dried over anhydrous sodium sulfate. The residue obtained by distilling off the solvent was purified by silica gel column chromatography (ethyl acetate) to obtain 22.4 g (89.1%) of the title compound as a colorless oil. The spectrum data of the obtained compound was consistent with Example 132.
[0210]
Example 1496-[(1-Hydroxy-1-methyl) ethyl] -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In the same manner as in Example 148, 6-[(1-hydroxy-1-methyl) ethyl] -4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,7Undeca-2,6-dien-5 (4H) -one was reacted to obtain the title compound (yield: 55.9%).
1H-NMR (CDClThree) Δ: 1.26-2.42 (12H, m), 1.58 (6H, s), 2.76 (2H, t, J = 7.0 Hz), 2.89-3.29 (4H, m), 3.70 (1H, brs), 4.21 (2H, t, J = 7.0 Hz), 7.12 (2H, t, J = 9.0 Hz), 7.94 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 3365, 2950, 1680, 1647, 1596, 1449, 1299, 1233, 1155, 975, 852, 753.
[0211]
Example 1504-[(1-hydroxy-1-methyl) ethyl] -2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5, 6.7.8-cinnolinone-3 (2H) -one
In the same manner as in Example 148, 4-[(1-hydroxy-1-methyl) ethyl] -4- (2-hydroxyethyl) -5,6,7,8-cinnoline-3 (2H) -one To give the title compound (yield: 54.5%).
1H-NMR (CDClThree) Δ: 1.60 (6H, s), 1.63-1.90 (9H, m), 2.03-2.40 (2H, m), 2.40-2.90 (6H, m) , 2.90-3.33 (3H, m), 4.25 (2H, t, J = 6.0 Hz), 7.10 (2H, t, J = 9.0 Hz), 7.92 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 3450, 2948, 1680, 1628, 1600, 1450, 1318, 1230, 1210, 1158, 976.
[0212]
Example 1516-Ethoxycarbonyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In the same manner as in Example 148, 6-ethoxycarbonyl-4- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.02,7Undeca-2,6-dien-5 (4H) -one was reacted to obtain the title compound (yield: 57.0%).
1H-NMR (CDClThree) Δ: 1.03 (3H, t, J = 6.6 Hz), 1.43-1.93 (7H, m), 2.03-2.42 (4H, m), 2.66 (2H, t, J = 6.0 Hz), 2.76-3.40 (6H, m), 3.83 (2H, t, J = 6.0 Hz), 4.36 (2H, q, J = 6.6 Hz) ), 7.10 (2H, t, J = 9.0 Hz), 7.94 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2956, 1748, 1680, 1660, 1598, 1378, 1232, 1208, 1102.
[0213]
Example 1524-Ethoxycarbonyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5, 6.7.8-cinnolinone-3 (2H) -one
In the same manner as in Example 148, 4-ethoxycarbonyl-4- (2-hydroxyethyl) -5,6,7,8-cinnoline-3 (2H) -one was reacted to obtain the title compound (yield). Rate: 54.5%).
1H-NMR (CDClThree) Δ: 1.36 (3H, t, J = 7.5 Hz), 1.50-2.00 (7H, m), 2.10-2.43 (2H, m), 2.53-3. 30 (9H, m), 4.36 (2H, t, J = 6.0 Hz), 4.40 (2H, q, J = 7.5 Hz), 7.10 (2H, t, J = 9.0 Hz) ), 7.92 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2944, 1736, 1638, 1596, 1500, 1448, 1320, 1158, 1020, 976.
[0214]
Example 1532- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-hydroxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Under an argon atmosphere, 2- {2- [4- (4-fluorobenzoyl) -1-piperidino] ethyl} -4-benzyloxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -To a solution of 267 mg (0.53 mmol) of cinnolinone in 6 ml of anisole, 281 mg (2.11 mmol) of aluminum chloride was added under ice cooling, and the mixture was stirred at room temperature for 4 hours. After completion of the reaction, ice water was added, and the mixture was adjusted to weak alkalinity with a 10% aqueous sodium hydroxide solution. The resulting product was extracted with methylene chloride, and the solvent was distilled off under reduced pressure. The obtained residue was dissolved in ethyl acetate, washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The obtained residue was purified by subjecting to silica gel column chromatography (methanol / chloroform = 1/50) to obtain 186 mg (85.0%) of the title compound as a colorless powder.
1H-NMR (CDClThree) Δ: 1.15-4.48 (26H, m), 7.15 (2H, dd, J = 9.0 Hz), 7.93 (2H, dd, J = 9.0, 6.0 Hz) .
IR (KBr) cm-1: 3400, 2938, 1680, 1650, 1599, 1410, 1236, 729.
Melting point: 189-190 ° C
[0215]
Example 1544- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 153, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-benzyloxymethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 80.0%).
1H-NMR (CDClThree) Δ: 1.30-2.03 (8H, m), 2.03-2.50 (6H, m), 2.63 (2H, t, J = 7.5 Hz), 2.76-3. 55 (6H, m), 3.55-4.16 (6H, m), 7.13 (2H, t, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9 .0Hz).
IR (neat) cm-1: 3460, 2952, 2808, 1670, 1650, 1598, 1448, 1378, 1334, 1158, 1038, 974.
[0216]
Example 1554- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 153, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-benzyloxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1 1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 85.4%).
1H-NMR (CDClThree) Δ: 0.84 (3H, s), 1.35 (3H, s), 1.50-2.35 (10H, m), 2.50-3.30 (9H, m), 3.62 -4.19 (4H, m), 7.13 (2H, dd, J = 9.0 Hz), 7.95 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 3450, 2944, 1680, 1652, 1598, 1388, 1232, 1208.
[0217]
Example 1565- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -7-hydroxymethyl-10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one
In the same manner as in Example 153, 5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -7-benzyloxymethyl-10,10-dimethyl-4,5-diazatricyclo [7.1 1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: 91.9%).
1H-NMR (CDClThree): 0.90 (3H, s), 1.33 (3H, s), 1.50-2.53 (10H, m), 2.53-3.30 (9H, m), 3.50 -4.13 (4H, m), 7.15 (2H, dd, J = 9.0 Hz), 7.95 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 3450, 2936, 1678, 1656, 1598, 1388, 1340, 1266, 1206, 1136, 974.
[0218]
Example 1572- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (3-hydroxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
2- {2- [4- (4-Fluorobenzoyl) -1-piperidino] ethyl} -4-acetoxypropyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone 30 mg (0 0.062 mmol) in 1 ml of methanol, 10% aqueous sodium hydroxide solution was added, and the mixture was stirred at room temperature for 5 hours. The residue obtained by evaporating the solvent under reduced pressure was dissolved in chloroform, washed with purified water, dried over anhydrous magnesium sulfate and evaporated to give 23 mg (83.9%) of the title compound as an oil.
1H-NMR (CDClThree) Δ: 1.60-2.42 (15H, m), 2.51-2.92 (12H, m), 2.92-3.30 (3H, m), 4.26 (2H, t, J = 6.6 Hz) 7.12 (2H, dd, J = 9.0 Hz), 7.92 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2945, 2861, 1654, 1594, 1504, 1208, 752.
[0219]
Example 1586-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
6-acetoxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7] Undeca-2,6-diene-5 (4H) -one 138.6 mg (0.30 mmol) was dissolved in 2.0 ml of methanol, and 31.1 mg (0.23 mmol) of anhydrous potassium carbonate was added at 0 ° C. Stir for 30 minutes at the same temperature. At 0 ° C., chloroform and ice water were added to the reaction solution, followed by extraction with chloroform, and the extract was washed with saturated brine. After drying over anhydrous sodium sulfate, the solvent was distilled off and the resulting residue was purified by silica gel column chromatography (chloroform / methanol = 100 / 1-50 / 1) to give 114.7 mg (90 of the title compound as a colorless oil). 0.0%).
1H-NMR (CDClThree) Δ: 1.16-2.40 (14H, m), 2.76 (2H, t, J = 6.0 Hz), 2.90-3.36 (3H, m), 3.36-3. 55 (1H, m), 4.20 (2H, dt, J = 6.0, 2.4 Hz), 4.60 (2H, s), 7.11 (2H, dd, J = 9.0 Hz), 7.93 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 3408, 2952, 2876, 1680, 1600, 1450, 1378, 1278, 1230, 1158, 1106.
[0220]
Example 1592- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-4,5-dihydro-3 (2H) -pyridazinone
In the same manner as in Example 158, 2- {2- [4- (4-fluorobenzoyl) -1-piperidino] ethyl} -6-acetoxymethyl-4,5-dihydro-3 (2H) -pyridazinone was obtained. The title compound was obtained by the reaction (yield: 95.1%).
1H-NMR (CDClThree) Δ: 1.55-2.33 (6H, m), 2.45 (4H, s), 2.60 (2H, t, J = 6.6 Hz), 2.80-3.35 (4H, m), 3.88 (2H, t, J = 6.6 Hz), 4.20 (2H, s), 7.10 (2H, t, J = 9.0 Hz), 7.90 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-13120, 2956, 2808, 1676, 1642, 1600, 1504, 1404, 1310, 1220, 1120, 990.
Melting point: 140-146 ° C
[0221]
Example 1604- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl L} -6- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
4- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6- [2- (tetrahydropyranyloxy) ethyl] -3,4-diazatricyclo [6.2.1.02,7] To a solution of undec-2-en-5 (4H) -one in 192 mg (0.35 mmol) in 3 ml of methanol was added 86 mg (0.46 mmol) of p-toluenesulfonic acid monohydrate, and the mixture was stirred at room temperature for 13 hours. After completion of the reaction, the mixture was adjusted to weak alkalinity with a saturated aqueous sodium hydrogen carbonate solution, and the resulting product was extracted with chloroform. The extract is washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated to give a residue, which is purified by subjecting it to silica gel column chromatography (methanol / chloroform = 1/50). 143 mg (93.0%) of compound were obtained.
1H-NMR (CDClThree) Δ: 1.30-2.46 (16H, m), 2.63 (2H, t, J = 6.0 Hz), 2.80-3.30 (4H, m), 3.40-4. 06 (6H, m), 7.13 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 3400, 2952, 2876, 1680, 1598, 1448, 1408, 1378, 1230, 1156, 1142, 974.
[0222]
Example 1612- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-carboxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
2- {2- [4- (4-Fluorobenzoyl) -1-piperidino] ethyl} -4-ethoxycarbonylmethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone 130 mg ( 0.28 mmol) in 2 ml of methanol was added 10% aqueous sodium hydroxide solution, and the mixture was stirred at room temperature for 1 hour. 10% hydrochloric acid was added to adjust to weak acidity, and the resulting product was extracted with chloroform. The extract was dried over anhydrous magnesium sulfate and the residue obtained by distilling off the solvent was purified by subjecting it to silica gel column chromatography (methanol / chloroform = 1/50) to give 94 mg of colorless amorphous powder of the title compound ( 76.9%).
1H-NMR (CDClThree) Δ: 1.09-3.30 (23H, m), 3.33-4.55 (2H, m), 7.04 (2H, d, J = 9.0 Hz), 7.14 (2H, dd, J = 9.0 Hz), 7.62-8.08 (3H, m).
IR (KBr) cm-1: 2928, 1680, 1596, 1506, 1449, 1410, 1359, 1257, 1230, 1158.
Melting point: 78-85 ° C
[0223]
Example 1626-carboxy-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a manner similar to Example 161, 6-ethoxycarbonyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 76.0%).
1H-NMR (CDClThree) Δ: 1.33-2.23 (11H, m), 2.72 (2H, t, J = 6.0 Hz), 2.85-3.95 (6H, m), 7.10 (2H, dd, each J = 9.0 Hz), 7.93 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 3444, 1734, 1678, 1648, 1599, 1562, 1476, 1460, 1386, 1232.
[0224]
Example 1634- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-dimethylaminocarbonyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
6-carboxy-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7] Undeca-2,6-dien-5 (4H) -one 146.0 mg (0.33 mmol) and dimethylamine hydrochloride 41.0 mg (0.50 mmol) were dissolved in 9.0 ml of methylene chloride, and the mixture was heated to 0 ° C. After adding 0.08 ml (0.50 mmol) of triethylamine dropwise, 96.0 mg (0.50 mmol) of EDC · HCl was added and stirred at the same temperature for 3 hours. A saturated aqueous sodium hydrogen carbonate solution was added to the reaction solution, and the mixture was extracted with chloroform. The extract was washed with water and saturated brine, and dried over anhydrous sodium sulfate. The solvent was distilled off to obtain 85.3 mg (55.0%) of the title compound as an oil.
1H-NMR (CDClThree) Δ: 1.30-2.10 (11H, m), 2.25 (6H, s), 2.72 (2H, t, J = 6.0 Hz), 2.85-3.95 (6H, m), 4.15 (2H, t, J = 6.0 Hz), 7.08 (2H, dd, eachJ = 9.0 Hz), 7.93 (2H, dd, J = 9.0, 6.0 Hz) ). IR (neat) cm-1: 2942, 2876, 1688, 1620, 1598, 1450, 1378, 1296, 1218, 1158, 1102, 976.
[0225]
Example 1644- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -1-methoxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
100.0 mg of palladium-carbon (100.0 mg) was suspended in 5.0 ml of methanol and stirred for 30 minutes in a hydrogen atmosphere. 4- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -1-methoxymethyl-3,4-diazatricyclo [6.2.1.02,7] 4.0 ml of methanol solutions of undeca-2,9-dien-5 (4H) -one 190.0 mg (0.45 mmol) were added dropwise and stirred at room temperature for 22 hours. The catalyst was filtered off, the catalyst was washed with methanol, the filtrate was distilled off, and the resulting residue was purified by silica gel column chromatography (chloroform / methanol = 100 / 1-50 / 1) to give the title compound. As a result, 130.0 mg (65.5%) of a colorless oil was obtained.
1H-NMR (CDClThree) Δ: 1.36-2.50 (16H, m), 2.65 (2H, t, J = 6.0 Hz), 2.80-3.20 (3H, m), 3.89 (2H, t, J = 6.0 Hz), 7.11 (2H, dd, each J = 9.0 Hz), 7.93 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2984, 2876, 1664, 1598, 1448, 1374, 1232, 1110, 974.
[0226]
Example 1654- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -1-hydroxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one
4- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -1-methoxymethyl-3,4-diazatricyclo [6.2.1.0] under argon atmosphere.2,7] 240.0 mg (0.54 mmol) of undec-2-en-5 (4H) -one was dissolved in 4.0 ml of chloroform, and 0.20 ml (1.41 mmol) of trimethylsilyl iodide was added dropwise at 0 ° C. The mixture was stirred at 0 ° C. for 40 minutes, at room temperature for 2 hours, and at 50 ° C. for 4 hours and 30 minutes. Methanol was added to the reaction solution at 0 ° C., and the mixture was extracted with chloroform. The extract was washed with a saturated aqueous sodium hydrogen carbonate solution, a 10% aqueous sodium thiosulfate solution, and saturated brine. After drying over anhydrous sodium sulfate, the solvent was distilled off and the resulting residue was purified by silica gel column chromatography (chloroform / methanol = 50 / 1-25 / 1) to give the title compound as a colorless oil 179. 2 mg (77.7%) were obtained.
1H-NMR (CDClThree) Δ: 1.35-2.46 (17H, m), 2.60 (2H, t, J = 6.0 Hz), 2.85-3.33 (3H, m), 3.85 (2H, t, J = 6.0 Hz), 3.90 (2H, s), 7.10 (2H, dd, eachJ = 9.0 Hz), 7.95 (2H, dd, J = 9.0, 6.0 Hz) ). IR (neat) cm-1: 3450, 2952, 2876, 1656, 1598, 1506, 1408, 1376, 1234, 1107, 1014.
[0227]
Example 1665- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2- (2-hydroxyethyl) -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one
5- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2- [2- (tert-butyldimethylsilyloxy) ethyl] -10,10-dimethyl-4,5-diazatricyclo [7.1 1.03,8] 442.0 mg (0.75 mmol) of undec-3-en-6 (5H) -one was dissolved in 5.0 ml of methanol, and a catalytic amount of p-toluenesulfonic acid monohydrate was added at room temperature. Stir at temperature for 11 hours. A saturated aqueous sodium hydrogen carbonate solution and water were added to the reaction solution at 0 ° C., and the mixture was extracted with chloroform. The extract was washed with water and saturated brine. After drying over anhydrous sodium sulfate, the solvent was distilled off, and the resulting residue was purified by silica gel column chromatography (chloroform / methanol = 30/1) to give 357.7 mg (quantitative) of the title compound as a colorless oil. )
1H-NMR (CDClThree) Δ: 0.93 (3H, s), 1.33 (3H, s), 1.45-2.43 (14H, m), 2.66 (2H, t, J = 7.5 Hz), 2 .80-3.40 (6H, m), 3.80 (2H, t, J = 6.0 Hz), 3.92 (2H, t, J = 6.0 Hz), 7.15 (2H, dd, each J = 9.0 Hz), 7.98 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 3400, 2944, 1676, 1598, 1376, 1238, 1208, 1156, 974.
[0228]
Example 1672- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-acetoxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Under an argon atmosphere, 2- {2- [4- (4-fluorobenzoyl) -1-piperidino] ethyl} -4-hydroxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H)- Add 0.2 ml (1.43 mmol) of triethylamine to 2 ml of methylene chloride in 100 mg of cinnolinone (0.25 mmol), add 50 μl (0.53 mmol) of acetic anhydride and a catalytic amount of 4-dimethylaminopyridine for 2 hours at room temperature Stir. After completion of the reaction, it was washed with purified water, dried over anhydrous magnesium sulfate, and the solvent was distilled off. The obtained residue was subjected to silica gel column chromatography (methanol / chloroform = 1/50) to obtain 102 mg (91.6%) of an oily product of the title compound.
1H-NMR (CDClThree) Δ: 1.15-3.45 (23H, m), 2.04 (3H, s), 3.88-4.09 (2H, m), 7.05 (1H, d, J = 9. 0 Hz), 7.16 (1H, d, J = 9.0 Hz), 7.92 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2932, 2856, 1740, 1682, 1598, 1448, 1366, 1334, 1158, 1038.
[0229]
Example 1684- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-acetoxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one
In the same manner as in Example 167, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1. 1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 91.4%).
1H-NMR (CDClThree) Δ: 0.84 (3H, s), 1.37 (3H, s), 2.09 (3H, s), 1.50-3.27 (19H, m), 3.75-4.06 (2H, m), 4.30-4.83 (2H, m), 7.14 (2H, dd, J = 9.0 Hz), 7.95 (2H, dd, J = 9.0, 6. 0 Hz).
IR (neat) cm-1: 2941, 1736, 1656, 1598, 1382, 1232, 1156, 1046.
[0230]
Example 1692- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (3-carboxypropionyloxymethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
In the same manner as in Example 167, 2- {2- [4- (4-fluorobenzoyl) -1-piperidino] ethyl} -4-hydroxymethyl-4,4a, 5,6,7,8-hexahydro A pale yellow amorphous powder of the title compound was obtained by reacting -3 (2H) -cinnolinone with succinic anhydride (yield: 64.5%).
1H-NMR (CDClThree) Δ: 1.15-2.95 (21H, m), 2.96-3.67 (5H, m), 4.00-4.59 (2H, m), 7.4.91 (1H, d, J = 11.0 Hz), 7.15 (2H, dd, J = 9.0 Hz), 7.90 (2H, dd, J = 9.0, 6.0 Hz), 9.46 (1H, brs) ). IR (KBr) cm-1: 2940, 1736, 1676, 1598, 1448, 1410, 1158.
Melting point: 80-85 ° C
[0231]
Example 1703- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-en-4-one3- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8-tert-butoxycarbonyl-2,3,8-triazabicyclo [4.4.0] dec-1-ene-4- To a solution of 666 mg (1.40 mmol) of methylene chloride in 4 ml of methylene chloride was added 4 ml of 90% aqueous trifluoroacetic acid solution at 0 ° C., and the mixture was stirred at the same temperature for 7 hours. The residue obtained by distilling off the solvent under reduced pressure was dissolved in chloroform, and the pH was adjusted to 8 to 9 by adding a saturated aqueous sodium hydrogen carbonate solution. The resulting product was extracted with chloroform and washed with saturated brine, Dried with anhydrous potassium carbonate. The solvent was distilled off under reduced pressure to obtain 371 mg (68.5%) of the title compound.
1H-NMR (CDClThree) Δ: 1.45-1.95 (6H, m), 1.93-2.80 (9H, m), 2.80-3.53 (6H, m), 3.86 (2H, t, J = 6.0 Hz), 7.12 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-13320, 2948, 2808, 1662, 1596, 1468, 1396, 1356, 1226, 1158, 1012.
[0232]
Example 1714- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-methylaminomethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a manner similar to Example 170, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-N-tert-butoxycarbonyl-N-methyl-aminomethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 98.8%).
1H-NMR (CDClThree) Δ: 1.15 to 1.60 (4H, m), 1.60 to 2.33 (8H, m), 2.42 (3H, s), 2.76 (2H, t, J = 7. 0 Hz), 2.91-3.40 (4H, m), 3.40-3.56 (1 H, m), 3.68 (2H, s), 4.20 (2H, t, J = 7. 0 Hz), 7.11 (2H, t, J = 9.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2950, 2878, 1680, 1614, 1506, 1470, 1449, 1299, 1230, 1155, 975.
[0233]
Example 1723- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (3-pyridylmethyl) -2,3,8-triazabicyclo [4.4.0] dec-1-ene- 4 (3H) -ON
3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-ene-4 (3H)-under argon atmosphere A solution of nicotine aldehyde 41 mg (0.38 mmol) in methanol 1 ml was added to a solution of 119 mg (0.38 mmol) of methanol in 2 ml of methanol at room temperature. After adding 0.3 ml of acetic acid at 0 ° C. to the reaction solution, 9.9 mg (0.16 mmol) of sodium cyanoborohydride was added and stirred at room temperature for 2 hours. After completion of the reaction, a saturated aqueous sodium hydrogen carbonate solution was added for neutralization, followed by extraction with chloroform, washing with saturated brine, and drying over anhydrous sodium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by subjecting it to silica gel column chromatography (chloroform / methanol = 20/1) to obtain 94 mg (61.2%) of the title compound.
1H-NMR (CDClThree) Δ: 1.55-2.00 (6H, m), 2.00-3.33 (14H, m), 3.63 (2H, s), 3.86 (2H, t, J = 6. 0 Hz), 7.11 (2H, t, J = 9.0 Hz), 7.15-7.40 (1H, m), 7.55-7.80 (1H, m), 7.96 (2H, dd, J = 6.0, 9.0 Hz), 8.46-8.65 (2H, m).
IR (neat) cm-1: 2948, 1678, 1598, 1424, 1276, 1228, 1156, 974.
[0234]
Example 1733- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (2-pyridylmethyl) -2,3,8-triazabicyclo [4.4.0] dec-1-ene- 4 (3H) -ON
In the same manner as in Example 172, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-ene The title compound was obtained by reacting -4 (3H) -one with picolinaldehyde (yield: 85.3%).
1H-NMR (CDClThree) Δ: 1.60-2.90 (14H, m), 2.90-3.45 (6H, m), 3.75 (2H, s), 3.90 (2H, t, J = 6. 0 Hz), 7.13 (2H, t, J = 9.0 Hz), 7.30-7.80 (3H, m), 7.90 (2H, dd, J = 6.0, 9.0 Hz), 8.58 (1H, d, J = 3.0 Hz).
IR (neat) cm-1: 2948, 2808, 1672, 1596, 1434, 1390, 1208, 1156, 1138, 976.
[0235]
Example 1743- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (2-hydroxybenzyl) -2,3,8-triazabicyclo [4.4.0] dec-1-ene- 4 (3H) -ON
In the same manner as in Example 172, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-ene The title compound was obtained by reacting -4 (3H) -one with salicylaldehyde (yield: quantitative).
1H-NMR (CDClThree) Δ: 1.45-2.70 (14H, m), 2.70-3.35 (6H, m), 3.72 (2H, s), 3.83 (2H, t J = 6.0 Hz) ), 7.06 (2H, t, J = 9.0 Hz), 6.60-7.26 (4H, m), 7.90 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 3012, 2952, 2820, 1680, 1596, 1468, 1400.
[0236]
Example 1753- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- [2- (N-tritylimidazolyl) methyl] -2,3,8-triazabicyclo [4.4.0] deca -1-en-4-one
In the same manner as in Example 172, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-ene The title compound was obtained by reacting -4-one with N-trityl-2-imidazocarboxaldehyde (yield: 92.7%).
1H-NMR (CDClThree) Δ: 1.40-3.25 (20H, m), 2.93 (2H, s), 3.80 (2H, t, J = 6.0 Hz), 6.76 (1H, d, J = 1.5 Hz), 7.00 (1 H, d, J = 1.5 Hz), 7.03-7.40 (17 H, m), 7.93 (2 H, dd, J = 6.0, 9.0 Hz) ).
IR (neat) cm-1: 3432, 2948, 2800, 1666, 1596, 1446, 1398, 1226, 1156, 1042, 974.
[0237]
Example 1763- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8-ethyl-2,3,8-triazabicyclo [4.4.0] dec-1-ene-4 (3H)- on
3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-ene-4 (3H)-under argon atmosphere Onto 100 mg (0.25 mmol) of N-dimethylformamide in 1 ml solution was added 60% sodium hydride 14 mg (0.34 mmol) at 0 ° C., and the mixture was stirred at room temperature for 30 minutes, and then ethyl iodide 31 μl (0.39 mmol) And stirred at room temperature for 2 hours. After completion of the reaction, purified water was added, the resulting product was extracted with ethyl acetate, washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The obtained residue was subjected to silica gel column chromatography (chloroform / methanol = 25/1) to obtain 84 mg (78.3%) of the title compound.
1H-NMR (CDClThree) Δ: 1.10 (3H, t J = 7.0 Hz), 1.60-2.00 (6H, m), 2.00-2.74 (11H, m), 2.87-3.30 (5H, m), 3.87 (2H, t, J = 7.0 Hz), 7.11 (2H, dd, J = 9.0 Hz), 7.95 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2944, 2806, 1677, 1656, 1596, 1401, 1380, 1302, 1284, 1158, 975.
[0238]
Example 1773- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8-ethoxycarbonylmethyl-2,3,8-triazabicyclo [4.4.0] dec-1-ene-4 (3H ) -On
In the same manner as in Example 176, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-ene The title compound was obtained by reacting -4 (3H) -one with ethyl bromoacetate (yield: 67.0%).
1H-NMR (CDClThree) Δ: 1.25 (3H, t, J = 7.0 Hz), 1.61-1.95 (4H, m), 2.00-3.38 (18H, m), 3.85 (2H, t, J = 7.0 Hz), 4.18 (2H, q, J = 7.0 Hz), 7.10 (2H, dd, J = 9.0 Hz), 7.91 (2H, dd, J = 9) .0, 6.0 Hz).
IR (neat) cm-1: 2948, 2920, 2808, 1754, 1658, 1596, 1318, 1302, 1284, 1230, 1158.
[0239]
Example 1783- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- [2- (tetrahydropyranyloxy) ethyl] -2,3,8-triazabicyclo [4.4.0] deca -1-ene-4 (3H) -one
In the same manner as in Example 176, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-ene The title compound was obtained by reacting -4 (3H) -one with 2- (tetrahydropyranyloxy) bromoethane (yield: 39.7%).
1H-NMR (CDClThree) Δ: 1.35-2.30 (15H, m), 2.32-3.38 (15H, m), 3.40-3.70 (2H, m), 3.70-4.00 ( 4H, m), 4, 57 (1H, brs), 7.10 (2H, dd, J = 9.0 Hz), 7.94 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 2948, 1666, 1598, 1394, 1230, 1208, 1156, 1136, 754.
[0240]
Example 1793- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (2-hydroxyethyl) -2,3,8-triazabicyclo [4.4.0] dec-1-ene- 4 (3H) -ON
In the same manner as in Example 176, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -8- [2- (tetrahydropyranyloxy) ethyl] -2,3,8-tria The title compound was obtained by reacting zabicyclo [4.4.0] dec-1-en-4 (3H) -one (yield: 91.6%).
1H-NMR (CDClThree) Δ: 1.70-1.96 (4H, m), 2.00-2.38 (5H, m), 2.40-2.80 (9H, m), 2.90-3.34 ( 5H, m), 3.68 (2H, t, J = 5.0 Hz), 3.88 (2H, t, J = 7.0 Hz), 7.17 (2H, dd, J = 9.0 Hz), 8.01 (2H, dd, J = 9.0, 6.0 Hz).
IR (neat) cm-1: 3462, 2961, 1676, 1654, 1638, 1596, 1398, 1304, 1234, 1048, 974.
[0241]
Example 1803- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (imidazol-2-yl-methyl) -2,3,8-triazabicyclo [4.4.0] deca-1 -En-4 (3H) -on
3- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (N-tritylimidazol-2-yl-methyl) -2,3,8-triazabicyclo [4.4.0] To a solution of dec-1-en-4 (3H) -one 247 mg (0.36 mmol) in methanol 3 ml was added dropwise 2 ml of concentrated hydrochloric acid at 0 ° C., followed by stirring at the same temperature for 1 hour 30 minutes. After completion of the reaction, a saturated sodium hydrogen carbonate aqueous solution was added at 0 ° C. to adjust the pH to 7 to 8, and the resulting product was extracted with chloroform. The extract was washed with saturated brine, dried over anhydrous potassium carbonate, and the solvent was evaporated under reduced pressure. The obtained residue was dissolved in chloroform, 10% hydrochloric acid was added, the aqueous layer was washed with ethyl acetate, adjusted to pH 7-8 with 10% aqueous sodium hydroxide solution, and the resulting product was extracted with chloroform. The extract was washed with saturated brine, dried over anhydrous potassium carbonate, and the solvent was evaporated under reduced pressure to give the title compound (231 mg, 97.1%).
1H-NMR (CDClThree) Δ: 1.50-2.80 (15H, m), 2.86-3.33 (6H, m), 3.70 (2H, s), 3.83 (2H, t, J = 6. 0 Hz), 7.00 (2H, s), 7.10 (2H, t, J = 9.0 Hz), 7.90 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-12934, 2808, 1656, 1598, 1448, 1396, 1344, 1266, 1236, 1156, 1098, 1046.
[0242]
Example 1816- (3-Carboxypropionyloxymethyl) -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
6-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7] Undeca-2,6-dien-5 (4H) -one 540.0 mg (1.27 mmol) was dissolved in acetone 3.0 ml, succinic anhydride 153.0 mg (1.52 mmol) was added, and the mixture was stirred for 1 hour. . After cooling, water was added to the reaction solution, and acetone was distilled off. The aqueous layer was adjusted to pH 5 with 10% hydrochloric acid at 0 ° C., extracted with chloroform, washed with saturated brine, and dried over anhydrous sodium sulfate. The residue obtained by evaporating the solvent was purified by thin layer chromatography (chloroform / methanol = 30: 1) to obtain 510.0 mg (70.6%) of the title compound as an oil.
1H-NMR (CDClThree) Δ: 1.35-2.31 (9H, m), 2.57 (4H, s), 2.78-3.78 (10H, m), 4.01 (2H, t, J = 6. 0 Hz), 5.11 (2H, s), 5.58-6.58 (1 H, m), 7.14 (2H, t, J = 9.0 Hz), 7.92 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 1737, 1680, 1620, 1599, 1215, 1158, 909, 729.
[0243]
Example 1826- (2-Carboxyphenylcarbonyloxymethyl) -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In the same manner as in Example 181, 6-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one with phthalic anhydride (yield: 72.0%).
1H-NMR (CDClThree) Δ: 1.32-2.20 (9H, m), 2.80-3.61 (8H, m), 3.63-3.83 (1H, m), 4.23-4.53 ( 2H, m), 5.33 (3H, s), 7.13 (2H, t, J = 9.0 Hz), 7.30-7.81 (4H, m), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2956, 1728, 1677, 1620, 1596, 1374, 1281, 1248, 1155, 1113, 747.
[0244]
Example 1836- ( tert -Butoxycarbonyloxymethyl) -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
Under argon atmosphere, 115.0 mg (1.72 mmol) of 60% sodium hydride was suspended in 3.0 ml of THF, and 6-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino at 0 ° C. ] Ethyl} -3,4-diazatricyclo [6.2.1.0]2,7] A THF solution of 610.0 mg (1.72 mmol) of undeca-2,6-dien-5 (4H) -one was added dropwise and stirred at the same temperature for 1 hour. At 0 ° C., 3.0 ml of a THF solution of 335 mg (1.72 mmol) of tert-butyl bromoacetate was added dropwise, and the mixture was stirred at the same temperature for 12 hours. Saturated aqueous ammonium chloride solution and water were added to the reaction mixture, and the mixture was extracted with chloroform. The extract was washed with saturated brine, dried over anhydrous sodium sulfate, and the solvent was evaporated to give a residue. Purification by silica gel column chromatography (chloroform / methanol = 10/1) gave 595.0 mg (76.9%) of the title compound as a colorless oil.
1H-NMR (CDClThree) Δ: 1.52 (9H, s), 1.55-2.43 (10H, m), 2.87 (2H, t, J = 8.0 Hz), 2.90-3.30 (4H, m), 3.82 (1H, brs), 4.06 (2H, s), 4.21 (2H, dd, J = 8.0, 6.0 Hz), 4.62 (2H, s), 7 .11 (2H, t, J = 9.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2956, 1746, 1680, 1617, 1602, 1371, 1299, 1230, 1155, 1134, 975, 753.
[0245]
Example 1846-methoxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a similar manner to Example 183, 6-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one with methyl iodide (yield: 87.6%).
1H-NMR (CDClThree) Δ: 1.20-2.43 (12H, m), 2.78 (2H, t, J = 7.5 Hz), 2.90-3.31 (4H, m), 3.43 (3H, s), 3.70 (1H, brs), 4.21 (2H, t, J = 7.5 Hz), 4.49 (2H, s), 7.13 (2H, t, J = 9.0 Hz) , 7.94 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2948, 2876, 1680, 1616, 1600, 1450, 1300, 1230, 1156, 976, 854, 754.
[0246]
Example 1856-carboxymethyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a similar manner to Example 183, 6-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one with bromoacetic acid (yield: 28.6%).
1H-NMR (CDClThree) Δ: 1.08-2.08 (7H, m), 2.28-2.71 (2H, m), 2.96 (2H, t, J = 7.0 Hz), 4.52 (2H, s), 5.82-6.62 (1H, m), 7.17 (2H, t, J = 9.0 Hz), 7.97 (2H, dd, J = 6.0, 9.0 Hz).
IR (neat) cm-1: 2956, 1677, 1599, 1452, 1413, 1302, 1227, 1155, 1068, 852, 750.
[0247]
Example 1866- iso -Propionyloxycarbonyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one
In a similar manner to Example 183, 6-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one with isopropyl chlorocarbonate (yield: 72.9%).
1H-NMR (CDClThree) Δ: 0.92 (6H, d, J = 6.0 Hz), 1.20-2.40 (14H, m), 2.75 (2H, t, J = 6.0 Hz), 2.88− 3.30 (3H, m), 3.53-3.70 (1H, m), 3.93 (2H, d, J = 6.0 Hz), 4.20 (2H, t, J = 6.0 Hz) ), 5.18 (2H, d, J = 3.0 Hz), 7.10 (2H, t, J = 9.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz) .
IR (neat) cm-1: 2960, 2876, 1756, 1680, 1614, 1598, 1466, 1357, 1220, 1087.
[0248]
Example 1872- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate(Compound A)
2- {2- [4- (4-Fluorobenzoyl) -1-piperidinyl] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone 2.24 g (5.8 mmol) To a 15 ml methanol solution was added 552 mg (5.8 mmol) of succinic acid and stirred under ice-cooling, and ether was added to obtain 2.24 g (81.1%) of the title compound as a colorless powder.
1H-NMR (CDClThree) Δ: 1.20-1.66 (4H, m), 1.73-2.83 (10H, m), 3.00-3.20 (3H, m), 3.25-3.80 ( 5H, m), 4.10 (2H, t, J = 6.0 Hz), 7.20 (2H, dd, J = 9.0 Hz), 7.97 (2H, dd, J = 9.0, 6) .0Hz). IR (KBr) cm-1: 2932, 1718, 1664, 1596, 1400, 1228, 1214, 856.
Melting point: 187 ° C
[0249]
Example 1882- {3- [4- (4-Fluorobenzoyl) piperidino] propyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Oxalate
2- {3- [4- (4-Fluorobenzoyl) piperidino] propyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone is reacted in the same manner as in Example 187 To give the title compound (yield: 54.4%).
1H-NMR (CDClThree) Δ: 1.13-3.60 (24H, m), 3.75 (2H, t, J = 6.0 Hz), 7.16 (2H, dd, J = 9.0 Hz), 7.93 ( 2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3440, 2950, 1720, 1680, 1656, 1694, 1406, 1278, 1232, 1158.
Melting point: 185-188 ° C
[0250]
Example 1892- {3- [4- (4-Fluorobenzoyl) piperidino] propyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone oxalate
By reacting 2- {3- [4- (4-fluorobenzoyl) piperidino] propyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone in the same manner as in Example 187, the title The compound was obtained (yield: 66.4%).
1H-NMR (CDClThree) Δ: 1.70-2.00 (3H, m), 2.00-2.50 (5H, m), 2.60-2.90 (4H, m), 2.90-3.76 ( 9H, m), 4.18 (2H, t, J = 6.0 Hz), 6.66 (1H, s), 7.19 (2H, dd, J = 9.0 Hz), 7.95 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3450, 2932, 1724, 1705, 1680, 1664, 1594, 1406, 1214, 1164.
Melting point: 195-197 ° C
[0251]
Example 1902- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone
Oxalate
2- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone was reacted in the same manner as in Example 187. To give the title compound (yield: 88.9%).
1H-NMR (CDClThree) Δ: 1.60-1.95 (4H, m), 2.12 (3H, s), 1.90-2.26 (3H, m), 2.50-2.85 (4H, m) 2.95-3.85 (12H, m), 7.16 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3436, 2944, 1720, 1680, 1640, 1599, 1056, 1236.
Melting point: 105-115 ° C
[0252]
Example 1912- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-propyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-propyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -The title compound was obtained by reacting cinnolinone (yield: 66.4%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.95 (3H, t, J = 6.0 Hz), 1.10-2.55 (17H, m), 3.10-4.80 (5H, m), 4.10 (2H) , T, J = 6.0 Hz), 7.25 (2H, dd, J = 9.0 Hz), 7.99 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3450, 2940, 1680, 1658, 1596, 1404, 1226, 1214.
Melting point: 170-173 ° C
[0253]
Example 1922- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-butyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-butyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -The title compound was obtained by reacting cinnolinone (yield: 74.7%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.93 (3H, t, J = 6.0 Hz), 1.15-2.63 (19H, m), 3.30-3.73 (3H, m), 4.03 (2H) , T, J = 6.0 Hz), 7.23 (2H, dd, J = 9.0 Hz) 8.00 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3450, 2936, 1656, 1598, 1404, 1278, 1228, 1158.
Melting point: 135-137 ° C
[0254]
Example 1932- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-benzyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-benzyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -The title compound was obtained by reacting cinnolinone (yield: 63.3%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.00-2.68 (15H, m), 2.90-3.69 (8H, m), 3.82-4.12 (2H, m), 7.00-7.31 (2H, m), 7.21 (5H, s), 7.71-8.01 (2H, m).
IR (KBr) cm-1: 3450, 2938, 1683, 1650, 1599, 1506, 1452, 1404, 1356, 1278, 1215, 1155. Melting point: 154-156 ° C
[0255]
Example 1942- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (3-butenyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate  In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (3-butenyl) -4,4a, 5,6,7,8-hexahydro- The title compound was obtained by reacting 3 (2H) -cinnolinone (yield: 62.8%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.20-2.75 (20H, m), 3.06-3.85 (5H, m), 4.10 (2H, t, J = 6.0 Hz), 5.00 (1H , D, J = 9.0 Hz), 5.05 (1H, d, J = 18.0 Hz), 5.55-6.10 (1H, m), 7.20 (2H, dd, J = 9. 0 Hz), 8.00 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3450, 2930, 1712, 1654, 1596, 1402, 1278, 1158.
Melting point: 139-141 ° C
[0256]
Example 1952- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-allyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
2- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-allyl-4,4a, 5,6,7,8-hexahydro-3 (2H) in the same manner as in Example 187 -The title compound was obtained by reacting cinnolinone (yield: 67.9%).
1H-NMR (CDClThree) Δ: 1.20-2.69 (18H, m), 2.60-2.95 (2H, m), 3.00-3.70 (5H, m), 4.06 (2H, t, J = 6.6 Hz), 5.10 (1H, d, J = 12.5 Hz), 5.16 (1H, d, J = 15.0 Hz), 5.45-5.96 (1H, m), 7.20 (2H, dd, J = 9.0 Hz), 8.03 (1H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3450, 2950, 1680, 1656, 1596, 1404, 1228, 1219.
Melting point: 167-170 ° C
[0257]
Example 1962- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-ethoxycarbonylmethyl-4,4a, 5,6,7,8-hexahydride B-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-ethoxycarbonylmethyl-4,4a, 5,6,7,8-hexahydro-3 ( The title compound was obtained by reacting 2H) -cinnolinone (yield: 68.2%).
1H-NMR (CDClThree) Δ: 1.23 (3H, t, J = 7.0 Hz), 1.30-1.57 (1H, m), 1.59-2.35 (8H, m), 2.38-3. 00 (6H, m), 3.00-3.70 (8H, m), 4.11 (2H, q, J = 7.0 Hz), 3.94-4.15 (2H, m), 7. 00-7.31 (2H, m), 7.72-8.00 (2H, m).
IR (KBr) cm-1: 3450, 2938, 1728, 1665, 1599, 1410, 1374, 1356, 1275, 1230, 1209, 1155. Melting point: 135-136 ° C
[0258]
Example 1972- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (N, N-dimethylcarbamoyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone Oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (N, N-dimethylcarbamoyl) -4,4a, 5,6,7,8 -The title compound was obtained by reacting hexahydro-3 (2H) -cinnolinone (yield: 78.9%).
1H-NMR (CDClThree) Δ: 1.02-4.07 (21H, m), 3.02 (3H, s), 3.19 (3H, s), 4.21-4.62 (2H, m), 6.79 (2H, brs), 7.00-7.28 (2H, m), 7.85-8.02 (2H, m).
IR (KBr) cm-1: 3435, 2938, 1647, 1599, 1506, 1401, 1215, 1158.
Melting point: 95-97 ° C
[0259]
Example 1982- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (4-morpholinecarbonyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (4-morpholinecarbonyl) -4,4a, 5,6,7,8-hexahydro The title compound was obtained by reacting -3 (2H) -cinnolinone (yield: 76.3%).
1H-NMR (CDClThree) Δ: 1.10-2.75 (17H, m), 2.82-4.09 (14H, m), 7.10 (2H, dd, J = 9.0 Hz), 7.92 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 2926, 2860, 1728, 1650, 1446, 1278.
Melting point: 194-196 ° C
[0260]
Example 1992- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-benzyloxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-benzyloxymethyl-4,4a, 5,6,7,8-hexahydro-3 ( The title compound was obtained by reacting 2H) -cinnolinone (yield: 91.2%).
1H-NMR (CDClThree) Δ: 1.15 to 3.02 (15H, m), 3.05 to 4.39 (10H, m), 4.52 (2H, d, J = 3.0 Hz), 7.00-7. 21 (2H, m), 7.15-7.25 (5H, m), 7.70-7.99 (2H, m).
IR (KBr) cm-1: 3448, 2936, 1680, 1656, 1598, 1508, 1408.
Melting point: 118-119 ° C
[0261]
Example 2002- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (1,3-dioxolanylmethyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -Cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (1,3-dioxolanylmethyl) -4,4a, 5,6,7 , 8-Hexahydro-3 (2H) -cinnolinone was obtained to give the title compound (yield: 77.8%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.30-2.63 (18H, m), 3.03-4.46 (11H, m), 4.80 (2H, t, J = 4.5 Hz), 7.20 (2H) , Dd, J = 9.0 Hz), 8.00 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3450, 2940, 1670, 1598, 1408, 1214, 1158, 1038.
Melting point: 145-147 ° C
[0262]
Example 2014- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one oxalate  (Compound D)
In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-3,4-diazatricyclo [7.1.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 81.5%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.88, 0.90 (total 3H, each), 1.30 (3H, s), 1.20-1.70 (2H, m), 1.80-3.85 (12H, m ), 4.03 (2H, brt, J = 6.0 Hz), 7.13 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz) .
IR (KBr) cm-1: 3450, 2936, 1718, 1676, 1596, 1452, 1408, 1386, 1278, 1214, 1158.
Melting point: 104-107 ° C
[0263]
Example 2022- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4a-methyl-4,5,6,7,8-pentahydro-3 (2H) -cinnolinone oxalate
2- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4a-methyl-4,5,6,7,8-pentahydro-3 (2H) -cinnolinone in the same manner as in Example 187 To give the title compound (yield: 85.3%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.05 (3H, s), 1.30-2.60 (18H, m), 3.15-3.93 (5H, m), 7.16 (2H, dd, J = 9) .0Hz), 7.93 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3450, 2938, 1672, 1598, 1392, 1234, 1212.
Melting point: 189-190 ° C
[0264]
Example 2032- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-methyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
2- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-methyl-4,4a, 5,6,7,8-hexahydro-3 (2H) in the same manner as in Example 187 -The title compound was obtained by reacting cinnolinone (yield: 82.9%).
1H-NMR (CDClThree) Δ: 0.96 (3H, d, J = 6.0 Hz), 1.40-2.80 (12H, m), 3.00-3.70 (9H, m), 4.05 (2H, t, J = 6.0 Hz), 7.15 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3450, 2924, 1668, 1598, 1506, 1454, 1396, 1216, 1158, 974.
Melting point: 84-85 ° C
[0265]
Example 2042- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-ethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-ethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -The title compound was obtained by reacting cinnolinone (yield: 74.0%).
1H-NMR (CDClThree) Δ: 0.92 (3H, t, J = 6.0 Hz), 1.05-1.50 (4H, m), 1.60-2.85 (12H, m), 3.10-3. 86 (7H, m), 4.05 (2H, t, J = 6.0 Hz), 7.16 (2H, t, J = 9.0 Hz), 7.98 (2H, dd, J = 6.0) , 9.0 Hz).
IR (KBr) cm-1: 3436, 1662, 1598, 1460, 1412, 1372, 1234, 1158, 1108, 960.
Melting point: 80-82 ° C
[0266]
Example 2052- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-phenyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-phenyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -The title compound was obtained by reacting cinnolinone (yield: 81.5%).
1H-NMR (CDClThree) Δ: 1.35 to 3.00 (14H, m), 3.10 to 3.75 (7H, m), 4.10 (2H, t, J = 6.0 Hz), 7.15 (2H, t, J = 6.0 Hz), 7.10-7.43 (5H, m), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3432, 2936, 1718, 1678, 1662, 1598, 1504, 1406, 1358, 1210, 1158.
Melting point: 169-171 ° C
[0267]
Example 2063- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8-acetyl-2,3,8-triazabicyclo [4.4.0] dec-1-ene-4 (3H)- On oxalate
In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -8-acetyl-2,3,8-triazabicyclo [4.4.0] deca- The title compound was obtained by reacting 1-en-4 (3H) -one (yield: 59.1%).
1H-NMR (CDClThree) Δ: 2.10 (3H, s), 1.95-3.73 (20H, m), 3.73-4.20 (2H, m), 7.15 (2H, t, J = 9. 0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-13430, 2950, 1718, 1656, 1636, 1598, 1424, 1382, 1238, 1212, 1158, 976.
Melting point: 143-146 ° C
[0268]
Example 2072- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl-4,5-dihydro-6-methyl-3 (2H) -pyridazinone oxalate
The title compound was reacted with 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl-4,5-dihydro-6-methyl-3 (2H) -pyridazinone in the same manner as in Example 187. (Yield: 75.8%).
1H-NMR (CDClThree) Δ: 2.00 (3H, s), 2.06-2.33 (4H, m), 2.50 (4H, s), 3.20-3.80 (7H, m), 4.05 (2H, t, J = 6.0 Hz), 7.15 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3440, 1720, 1678, 1660, 1506, 1598, 1402, 1216, 1158.
Melting point: 162-164 ° C
[0269]
Example 2082- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl-4,5-dihydro-6-acetoxymethyl-3 (2H) -pyridazinone oxalate
(Compound F)
By reacting 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl-4,5-dihydro-6-acetoxymethyl-3 (2H) -pyridazinone in the same manner as in Example 187 The compound was obtained (yield: 64.8%).
1H-NMR (CDClThree-CDThreeOD) δ: 2.10 (3H, s), 2.00-2.36 (4H, m), 2.56 (4H, s), 2.75-3.10 (3H, s), 3. 20-3.76 (4H, m), 4.10 (2H, t, J = 6.0 Hz), 4.68 (2H, s), 7.15 (2H, t, J = 9.0 Hz), 7.90 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-13420, 1774, 1720, 1672, 1618, 1598, 1438, 1408, 1342, 1280, 1218, 1192, 1160, 702.
Melting point: 133-137 ° C
[0270]
Example 2094- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -1-methoxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,9-diene-5 (4H) -one oxalate
In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -1-methoxymethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,9-diene-5 (4H) -one (yield: 82.3%).1H-NMR (CDClThree-CDThreeOD) δ: 1.66-2.98 (12H, m), 3.45 (3H, s), 3.10-3.70 (5H, m), 3.78 (1H, s), 3. 86 (1H, s), 4.10 (2H, t, J = 6.0 Hz), 6.10 (1H, d, J = 6.0 Hz), 6.53 (1H, dd, J = 3.0) , 6.0 Hz), 7.16 (2H, t, J = 9.0 Hz), 7.98 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3450, 2960, 2828, 1718, 1664, 1598, 1506, 1402, 1356, 1278, 1214, 1158. Melting point: 79-82 ° C
[0271]
Example 2104- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -1-methyl-10,10-dimethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one oxalate
In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -1-methyl-10,10-dimethyl-3,4-diazatricyclo [6.2.1. 02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 80.0%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.83 (3H, s), 0.98 (3H, s), 1.03 (3H, s), 1.15-3.05 (14H, m), 3.10-3. 76 (5H, m), 4.10 (2H, t, J = 6.0 Hz), 7.16 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0) , 9.0 Hz).
IR (KBr) cm-1: 3448, 2960, 1660, 1598, 1450, 1410, 1376, 1232, 1214, 1158, 954.
Melting point: 192-194 ° C
[0272]
Example 2112- {2- [4- (4-Fluorophenyl) piperazinyl] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone oxalate  (Compound B)
By reacting 2- {2- [4- (4-fluorophenyl) piperazinyl] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone in the same manner as in Example 187, the title The compound was obtained (yield: 75.9%).
1H-NMR (CDClThree) Δ: 1.20-2.80 (17H, m), 3.09 (4H, m), 3.86 (2H, t, J = 6.0 Hz), 6.80-7.00 (4H, m).
IR (KBr) cm-1: 3432, 2956, 1722, 1656, 1512, 1400, 1276.
Melting point: 105-109 ° C
[0273]
Example 2122- {2- [4- (4-Fluorophenyl) piperazinyl] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
2- {2- [4- (4-Fluorophenyl) piperazinyl] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone is reacted in the same manner as in Example 187 To give the title compound (yield: 78.7%).
1H-NMR (CDClThree) Δ: 1.20-2.80 (17H, m), 3.0
9 (4H, m), 3.86 (2H, t, J = 6.0 Hz), 6.90 (4H, m).
IR (KBr) cm-1: 3432, 2856, 1722, 1656, 1512, 1400, 1276.
Melting point: 125-130 ° C
[0274]
Example 2132- {3- [4- (4-Fluorophenyl) piperazinyl] propyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone oxalate
By reacting 2- {3- [4- (4-fluorophenyl) piperazinyl] propyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone in the same manner as in Example 187, the title The compound was obtained (yield: 59.0%).
1H-NMR (CDClThree) Δ: 1.58-1.96 (4H, m), 2.10-2.42 (2H, m), 2.55-2.86 (6H, m), 3.00-3.20 ( 4H, m), 4.15 (2H, t, J = 6.0 Hz), 6.62 (1H, s), 6.72-7.03 (4H, m).
IR (KBr) cm-1: 3448, 2948, 1718, 1656, 1590, 1512, 1402, 1226.
Melting point: 165-168 ° C
[0275]
Example 2142- {3- [4- (4-Fluorophenyl) piperazinyl] propyl} -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone oxalate
Reaction of 2- {3- [4- (4-fluorophenyl) piperazinyl] propyl} -4-methyl-5,6,7,8-tetrahydro-3 (2H) -cinnolinone in the same manner as in Example 187 To give the title compound (yield: 74.0%).
1H-NMR (CDClThree) Δ: 1.68-2.00 (4H, m), 2.12 (3H, s), 2.10-2.45 (2H, m), 2.45-2.86 (4H, m) 3.10-3.50 (6H, m), 3.50-3.80 (3H, m), 4.21 (2H, t, J = 7.5 Hz), 6.80-7.15 ( 4H, m).
IR (KBr) cm-1: 3432, 2952, 1756, 1644, 1596, 1512, 1458, 1254, 1232, 834.
Melting point: 208-213 ° C
[0276]
Example 2152- {3- [4- (4-Fluorophenyl) piperazinyl] propyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone
Oxalate
2- {3- [4- (4-Fluorophenyl) piperazinyl] propyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone is reacted in the same manner as in Example 187 To give the title compound (yield: 72.8%).
1H-NMR (CDClThree) Δ: 1.16-2.80 (12H, m), 2.98-3.60 (11H, m), 3.75 (2H, t, J = 6.0 Hz), 6.76-7. 12 (4H, m).
IR (KBr) cm-1: 3432, 2856, 1718, 1702, 1656, 1400, 1232.
Melting point: 174-179 ° C
[0277]
Example 2164- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one oxalate
In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 47.5%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.40-2.02 (8H, m), 2.05-3.05 (8H, m), 3.25-3.80 (6H, m), 4.09 (2H, t , J = 6.0 Hz), 7.20 (2H, dd, J = 9.0 Hz), 7.98 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3448, 2956, 1720, 1664, 1598, 1406, 1378, 1216.
Melting point: 201-204 ° C
[0278]
Example 21710- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,11-diazabicyclo [5.4.0] undec-11-en-9 (8H) -one oxalate
10- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,11-diazabicyclo [5.4.0] undec-11-ene-9 (8H) in the same manner as in Example 187 The title compound was obtained by reacting -one (yield: 70.0%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.25-1.95 (8H, m), 2.00-2.92 (12H, m), 3.10-3.76 (4H, m), 4.06 (2H, t , J = 6.0 Hz), 7.18 (2H, dd, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3452, 2928, 1718, 1678, 1590, 1404, 1218, 1158.
Melting point: 170-171 ° C
[0279]
Example 2183- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2,3-diazabicyclo [4.3.0] non-1-en-4 (3H) -one oxalate
3- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2,3-diazabicyclo [4.3.0] non-1-ene-4 (3H) in the same manner as in Example 187 The title compound was obtained by reacting -one (yield: 76.5%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.10-2.90 (12H, m), 3.00-3.80 (8H, m), 4.09 (2H, t, J = 6.0 Hz), 7.15 (2H , Dd, J = 9.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3448, 2956, 1719, 1662, 1407, 1224.
Melting point: 147-150 ° C
[0280]
Example 2192- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-hydroxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate  (Compound C)
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-hydroxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H ) -Cinnolinone was reacted to give the title compound (yield: 79.2%).
1H-NMR (CDClThree) Δ: 1.23-3.70 (22H, m), 3.81-4.46 (4H, m), 7.15 (2H, dd, J = 9.0 Hz), 7.91 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3456, 2944, 2864, 1648, 1638, 1596, 1508, 1216.
Melting point: 189-190 ° C
[0281]
Example 2204- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one oxalate(Compound G)
In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1. 1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 72.4%).
1H-NMR (CDClThree) Δ: 0.85 (3H, s), 1.40 (3H, s), 1.31-2.41 (11H, m), 2.43-3.33 (9H, m), 3.70 -4.20 (4H, m), 7.20 (2H, dd, J = 9.0 Hz), 7.99 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3428, 2932, 1718, 1654, 1598, 1452, 1390, 1348, 1298, 1280, 1214, 1158.
[0282]
Example 2214- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one oxalate
In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 66.8%).
1H-NMR (CDClThree) Δ: 1.23-1.96 (8H, m), 2.00-3.88 (14H, m), 3.90-4.20 (4H, m), 7.16 (2H, dd, J = 9.0 Hz), 8.00 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3436, 1720, 1634, 1598, 1506, 1406, 1312, 1216, 1158.
Melting point: 86-90 ° C
[0283]
Example 2224- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one oxalate
In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6- (2-hydroxyethyl) -3,4-diazatricyclo [6.2.1. 02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 70.9%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.36 to 2.53 (16H, m), 2.80 to 3.66 (8H, m), 3.76 (2H, t, J = 6.0 Hz), 4.08 (2H) , T, J = 6.0 Hz), 7.20 (2H, t, J = 9.0 Hz), 8.00 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3420, 2950, 1680, 1654, 1598, 1410, 1382, 1230, 1158, 954.
Melting point: 148-150 ° C
[0284]
Example 2232- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (3-hydroxypropyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (3-hydroxypropyl) -4,4a, 5,6,7,8-hexahydro The title compound was obtained by reacting -3 (2H) -cinnolinone (yield: 56.9%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.19-3.15 (18H, m), 3.28-3.81 (9H, m), 4.29-4.65 (2H, m), 6.61 (1H, brs) ), 7.03-7.40 (2H, m), 7.81-8.10 (2H, m).
IR (KBr) cm-1: 3448, 2944, 1692, 1659, 1596, 1233, 1206.
Melting point: 201-203 ° C
[0285]
Example 2242- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-4,5-dihydro-3 (2H) -pyridazinone oxalate
By reacting 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-4,5-dihydro-3 (2H) -pyridazinone in the same manner as in Example 187 The title compound was obtained (yield: 79.1%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.90-2.30 (6H, m), 2.53 (4H, s), 2.96-3.90 (6H, m), 4.10 (2H, t, J = 6) .0Hz), 4.20 (2H, s), 7.16 (2H, t, J = 9.0 Hz), 7.90 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3380, 1728, 1672, 1618, 1598, 1350, 1324, 1286, 1218, 1190, 956.
Melting point: 158-160 ° C
[0286]
Example 2252- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-acetoxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate  In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-acetoxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H ) -Cinnolinone was reacted to give the title compound (yield: 60.6%).
1H-NMR (CDClThree) Δ: 1.12-2.75 (15H, m), 2.06 (3H, s), 3.01-3.70 (8H, m), 3.84-4.08 (2H, m) , 7.00-7.39 (2H, m), 7.75-8.05 (2H, m). IR (KBr) cm-1: 3448, 2932, 1740, 1680, 1596, 1449, 1410, 1368, 1278, 1227, 1158, 1038.
[0287]
Example 2264- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-acetoxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one oxalate
In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-acetoxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1. 1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 78.3%).
1H-NMR (CDClThree) Δ: 1.91-2.91 (16H, m), 2.96-3.30 (3H, m), 3.80-4.10 (2H, m), 4.40-4.90 ( 2H, m), 7.17 (2H, dd, J = 9.0 Hz), 7.97 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 2948, 1740, 1672, 1598, 1454, 1386, 1234, 1158.
[0288]
Example 2273- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-en-4 (3H) -one oxalate
In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2,3,8-triazabicyclo [4.4.0] dec-1-ene- The title compound was obtained by reacting 4 (3H) -one (yield: 78.9%).
1H-NMR (DMSO-d6) Δ: 1.40-3.55 (20H, m), 3.73 (2H, t, J = 6.0 Hz), 7.30 (2H, t, J = 9.0 Hz), 8.03 ( 2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3432, 1672, 1598, 1410, 1384, 1350, 1310, 1228, 960.
Melting point: 175-178 ° C
[0289]
Example 2283- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (3-pyridylmethyl) -2,3,8-triazabicyclo [4.4.0] dec-1-ene- 4 (3H) -one oxalate  (Compound E)
In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -8- (3-pyridylmethyl) -2,3,8-triazabicyclo [4.4 .0] dec-1-en-4 (3H) -one to give the title compound (yield: 67.4%).
1H-NMR (CDClThree) Δ: 1.90-2.30 (6H, m), 2.30-2.75 (6H, m), 2.75-3.60 (8H, m), 3.70 (2H, s) 4.05 (2H, t, J = 6.0 Hz), 7.15 (2H, t, J = 9.0 Hz), 7.26-7.50 (1H, m), 7.63-7. 85 (1H, m), 7.96 (2H, dd, J = 6.0, 9.0 Hz), 8.35-8.63 (2H, m).
IR (KBr) cm-1: 3432, 2935, 1674, 1596, 1506, 1426, 1396, 1216, 1158, 973.
Melting point: 88-92 ° C
[0290]
Example 2293- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (2-pyridylmethyl) -2,3,8-triazabicyclo [4.4.0] dec-1-ene- 4 (3H) -one oxalate
In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -8- (2-pyridylmethyl) -2,3,8-triazabicyclo [4.4 .0] dec-1-en-4 (3H) -one to give the title compound (yield: 77.4%).
1H-NMR (CDClThree) Δ: 1.90-2.63 (14H, m), 3.00-3.66 (6H, m), 3.83 (2H, s), 4.03 (2H, t, J = 6. 0), 7.16 (2H, t, J = 9.0 Hz), 7.31-7.80 (3H, m), 7.85 (2H, dd, J = 6.0, 9.0 Hz), 8.56 (1H, d, J = 3.0 Hz).
IR (KBr) cm-1: 3432, 2952, 2812, 1676, 1596, 1508, 1436, 1398, 1216, 1158, 1057, 972.
Melting point: 91-94 ° C
[0291]
Example 2303- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (2-hydroxybenzyl) -2,3,8-triazabicyclo [4.4.0] dec-1-ene- 4 (3H) -one oxalate
In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -8- (2-hydroxybenzyl) -2,3,8-triazabicyclo [4.4 .0] dec-1-en-4 (3H) -one to give the title compound (yield: 68.0%).
1H-NMR (CDClThree) Δ: 1.90-2.63 (14H, m), 3.00-3.66 (6H, m), 3.83 (2H, s), 4.03 (2H, t, J = 6. 0 Hz), 7.16 (2H, t, J = 9.0 Hz), 7.31-7.80 (3H, m), 7.85 (2H, dd, J = 6.0, 9.0 Hz), 8.56 (1H, d, J = 3.0 Hz).
IR (KBr) cm-1: 3420, 2950, 1674, 1618, 1598, 1508, 1458, 1398, 1280, 1158, 976.
Melting point: 124-126 ° C
[0292]
Example 2313- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8-ethyl-2,3,8-triazabicyclo [4.4.0] dec-1-ene-4 (3H)- On oxalate  In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -8-ethyl-2,3,8-triazabicyclo [4.4.0] deca The title compound was obtained by reacting -1-ene-4 (3H) -one (yield: 69.1%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.28 (3H, t, J = 7.0 Hz), 2.01-2.28 (3H, m), 3.38-3.75 (23H, m), 7.16 (2H) , Dd, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3436, 2536, 1718, 1674, 1598, 1506, 1402, 1304, 1280, 1230, 1158.
Melting point: 144-146 ° C
[0293]
Example 2323- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8-ethoxycarbonylmethyl-2,3,8-triazabicyclo [4.4.0] dec-1-ene-4 (3H ) -On oxalate
In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -8-ethoxycarbonylmethyl-2,3,8-triazabicyclo [4.4.0 The title compound was obtained by reacting deca-1-en-4 (3H) -one (yield: 79.2%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.28 (3H, t, J = 7.0 Hz), 2.00-3.01 (13H, m), 3.06-3.97 (10H, m), 4.20 (2H) , Q, J = 7.0 Hz), 7.16 (2H, dd, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 2980, 2520, 1750, 1676, 1598, 1508, 1408, 1280, 1218, 1158.
Melting point: 135-137 ° C
[0294]
Example 2333- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (imidazo-2-yl-methyl) -2,3,8-triazabicyclo [4.4.0] dec-1 -En-4 (3H) -one oxalate
In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -8- (imidazo-2-yl-methyl) -2,3,8-triazabicyclo [ 4.4.0] Dec-1-en-4 (3H) -one was reacted to obtain the title compound (yield: 74.6%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.80-2.70 (15H, m), 2.80-4.33 (10H, m), 7.16 (2H, t, J = 9.0 Hz), 7.18 (2H , S), 7.98 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-13420, 2952, 2824, 1676, 1598, 1506, 1448, 1280, 1216, 1158, 972.
Melting point: 119-123 ° C
[0295]
Example 2343- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -8- (2-hydroxyethyl) -2,3,8-triazabicyclo [4.4.0] dec-1-ene- 4 (3H) -one oxalate
In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -8- (2-hydroxyethyl) -2,3,8-triazabicyclo [4.4 .0] dec-1-en-4 (3H) -one to give the title compound (yield: 72.3%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.90-2.25 (4H, m), 2.35-4.00 (22H, m), 4.15 (2H, t, J = 6.0 Hz), 7.16 (2H , T, J = 9.0 Hz), 7.97 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3400, 2950, 1672, 1623, 1599, 1506, 1449, 1392, 1311, 1218, 1158.
[0296]
Example 2356-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one oxalate
In a manner similar to Example 187, 6-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 90.7%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.20-2.40 (12H, m), 2.73-3.80 (6H, m), 4.40 (2H, t, J = 6.0 Hz), 4.55 (2H) , S), 7.15 (2H, t, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3420, 1720, 1678, 1598, 1450, 1408, 1304, 1278, 1110.
Melting point: 82-86 ° C
[0297]
Example 2362- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone oxalate
By reacting 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone in the same manner as in Example 187 The title compound was obtained (yield: 71.3%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.20-1.70 (8H, m), 2.13-2.43 (2H, m), 2.45-3.40 (9H, m), 4.29 (2H, t) , J = 6.0 Hz), 6.60 (1H, s), 7.16 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz) .
IR (KBr) cm-1: 3432, 2944, 1658, 1596, 1410, 1228.
Melting point: 203-206 ° C
[0298]
Example 2374-Butyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone
Oxalate
In the same manner as in Example 187, 4-butyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone was obtained. The title compound was obtained by the reaction (yield: 30.7%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.90 (3H, t, J = 6.0 Hz), 1.26 to 1.66 (4H, m), 1.66-1.90 (7H, m), 2.00-2 .30 (2H, m), 2.40-3.25 (11H, m), 4.25 (2H, t, J = 6.0 Hz), 7.10 (2H, t, J = 9.0 Hz) 7.91 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3448, 2952, 2864, 1718, 1680, 1596, 1220.
Melting point: 161-163 ° C.
[0299]
Example 2384-methoxymethyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 4-methoxymethyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 ( The title compound was obtained by reacting 2H) -cinnolinone (yield: 35.8%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.22-2.75 (19H, m), 2.92-3.30 (2H, m), 3.34 (3H, s), 3.74-4.10 (4H, m) ), 7.13 (2H, t, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 2932, 2856, 1678, 1658, 1598, 1406, 1262, 1232, 1206, 1156, 1112, 604.
Melting point: 131-133 ° C
[0300]
Example 2393- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2,3-diazabicyclo [5.3.0] dec-1-en-4 (3H) -one oxalate
In the same manner as in Example 187, 3- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2,3-diazabicyclo [5.3.0] dec-1-ene-4 (3H ) -One was reacted to obtain the title compound (yield: 67.6%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.40-3.80 (22H, m), 3.80-4.22 (2H, m), 7.20 (2H, t, J = 9.0 Hz), 7.96 (2H , Dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3448, 2952, 2868, 1716, 1680, 1648, 1598, 1406, 1218.
Melting point: 208-210 ° C
[0301]
Example 2402- {2- [4- [1- (4-Fluorophenyl) -1H-indol-3-yl] piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H)- Cinnorinone oxalate
In the same manner as in Example 187, 2- {2- [4- [1- (4-fluorophenyl) -1H-indol-3-yl] piperidino] ethyl} -4,4a, 5,6,7 , 8-Hexahydro-3 (2H) -cinnolinone was obtained to give the title compound (yield: 71.1%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.10-3.25 (19H, m), 3.40 (2H, t, J = 6.0 Hz), 3.73-3.93 (1H, m), 4.10 (2H) , T, J = 6.0 Hz), 7.00-7.68 (9H, m).
IR (KBr) cm-1: 3450, 2936, 1716, 1660, 1512, 1460, 1400, 1360, 1218, 1184, 1140, 742.
Melting point: 102-105 ° C
[0302]
  Example 2414- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -1-hydroxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) -one Oxalate
  In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -1-hydroxymethyl-3,4-diazatricyclo [6.2.1.02,7] Undeca2The title compound was obtained by reacting -en-5 (4H) -one (yield: 70.6%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.40-2.53 (16H, m), 2.63 (2H, t, J = 6.0 Hz), 2.90-3.80 (4H, m) 3.90 (2H, s), 4.06 (2H, t, J = 6.0 Hz), 7.18 (2H, t, J = 9.0 Hz), 8.00 (2H, dd, J = 6.0, 9. oHz) ).
IR (KBr) cm-1: 3452, 2956, 2876, 1718, 1678, 1658, 1598, 1506, 1408, 1382, 1216, 1122, 1050.
Melting point: 195-197 ° C
[0303]
  Example 2424- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -1-methoxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) ON Oxalate
  In the same manner as in Example 187, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -1-methoxymethyl-3,4-diazatricyclo [6.2.1.02,7] Undeca2The title compound was obtained by reacting -en-5 (4H) -one (yield: 70.6%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.43-3.00 (21H, m), 3.40 (3H, s), 3.70 (2H, s), 4.10 (2H, t, J = 6.0 Hz), 7.18 (2H, t, J = 9.0 Hz), 7.98 (2H, dd, J = 9.0 Hz)
IR (KBr) cm-1: 33450, 2956, 2876, 1720, 1674, 1598, 1410, 1380, 1228, 1150, 952.
Melting point: 77-81 ° C
[0304]
Example 2435- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one oxalate
In the same manner as in Example 187, 5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1.1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: 69.2%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.86 (3H, s), 1.30 (3H, s), 1.73-2.56 (12H, m), 2.56-2.83 (2H, m), 2. 83-3.70 (6H, m), 4.10 (2H, t, J = 6.0 Hz), 7.15 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 2932, 1672, 1596, 1446, 1384, 1342, 1228, 1206, 1156, 1136, 974.
Melting point: 177-179 ° C
[0305]
Example 2445- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2- (2-hydroxyethyl) -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one oxalate
In the same manner as in Example 123, 5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -2- (2-hydroxyethyl) -10,10-dimethyl-4,5-diazatricyclo [ 7.1.1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: 68.5%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.90 (3H, s), 1.30 (3H, s), 1.40-2.75 (16H, m), 2.75-3.06 (2H, m), 3. 06-3.93 (6H, m), 3.93-4.28 (2H, m), 7.16 (2H, t, J = 9.0 Hz), 7.98 (2H, dd, J = 6) 0.0, 9.0 Hz).
IR (KBr) cm-1: 3420, 2928, 1718, 1678, 1598, 1386, 1342, 1158.
Melting point: 80-90 ° C
[0306]
Example 2457-Benzyloxymethyl-5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one oxalate In the same manner as in Example 187, 7-benzyloxymethyl-5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1 1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: 63.4%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.86 (3H, s), 1.26 (3H, s), 1.70-2.46 (11H, m), 2.56-2.95 (4H, m), 3. 10-3.73 (4H, m), 3.90-4.35 (4H, m), 4.36 (1H, d, J = 12.0 Hz), 4.63 (1H, d, J = 1 2) .0 Hz), 7.15 (2H, t, J = 9.0 Hz), 7.20-7.36 (5H, m), 7.95 (2H, dd, J = 6.0, 9.0 Hz) .
IR (KBr) cm-1: 3450, 2936, 1710, 1664, 1598, 1454, 1386, 1224, 1156, 1112, 1066.
Melting point: 153-155 ° C
[0307]
Example 2467-hydroxymethyl-5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] Undec-3-en-6 (5H) -one oxalate
In the same manner as in Example 187, 7-hydroxymethyl-5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1. 1.03,8The title compound was obtained by reacting undec-3-en-6 (5H) -one (yield: 80.4%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.86 (3H, s), 1.32 (3H, s), 1.83 to 2.56 (13H, m), 2.60-2.80 (2H, m), 2. 80-3.80 (7H, m), 4.00-4.25 (2H, m), 7.15 (2H, t, J = 9.0 Hz), 7.99 (2H, dd, J = 6) 0.0, 9.0 Hz).
IR (KBr) cm-1: 3436, 2936, 1718, 1656, 1598, 1406, 1342, 1226, 1158, 1110.
Melting point: 98-100 ° C
[0308]
Example 2476-Benzyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] Undec-2-en-5 (4H) -one oxalate In the same manner as in Example 187, 6-benzyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-3,4-diazatricyclo [7.1 1.02,7The title compound was obtained by reacting undec-2-en-5 (4H) -one (yield: 52.9%).
1H-NMR (CDClThree-CDThreeOD) δ: 0.76, 0.90 (total 3H, each), 1.02-2.36 (10H, m), 1.30 (3H, s), 2.45-2.60 (1H, m ), 2.68 (2H, t, J = 7.0 Hz), 3.05-3.61 (7H, m), 4.00-4.37 (2H, m), 4.54 (2H, d) , J = 7.0 Hz), 6.40 (2H, brs), 7.12 (2H, t, J = 9.0 Hz), 7.16-7.35 (5H, m), 7.89 (2H) , Dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3446, 3064, 2936, 2868, 1718, 1662, 1598, 1452, 1388, 1278, 1216, 1158.
[0309]
  Example 2486-Benzyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) ON Oxalate
  In the same manner as in Example 187, 6-benzyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7] Undeca2The title compound was obtained by reacting -en-5 (4H) -one (yield: 73.0%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.25-1.95 (6H, m), 1.95-3.03 (12H, m), 3.10-3.83 (6H, m), 4.05 (2H, t) , J = 6.0 Hz), 4.53, 4.60 (total 2H, each s), 7.15 (2H, t, J = 9.0 Hz), 7.20-7.40 (5H, m) 7.96 (2H, dd, J = 6.0, 9.0 Hz)
IR (KBr) cm-1: 3450, 2956, 1718, 1678, 1656, 1598, 1504, 1410, 1382, 1230, 1104, 1028.
Melting point: 85-88 ° C
[0310]
    Example 2496- (2-Benzyloxyethyl) -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undec-2-en-5 (4H) ON Oxalate
  In the same manner as in Example 187, 6- (2-benzyloxyethyl) -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1 .02,7] Undeca2The title compound was obtained by reacting -en-5 (4H) -one (yield: 71.2%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.30-2.95 (20H, m), 3.00-3.19 (3H, m), 3.63 (2H, t, J = 6.0 Hz), 4.05 (2H) , T, J = 6.0 Hz), 4.46 (2H, s), 7.15 (2H, t, J = 9.0 Hz), 7.15-7.40 (5H, m), 7.91. (2H, dd, J = 6.0, 9.0 Hz) IR (KBr) cm-1: 3454, 2938, 1680, 1656, 1599, 1452, 1407, 1359, 1215.
Melting point: 120-123 ° C
[0311]
Example 2506-Methylaminomethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one oxalate
In a manner similar to Example 187, 6-methylaminomethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 52.5%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.07-2.25 (11H, m), 2.85 (3H, s), 2.96-3.78 (9H, m), 4.06 (2H, s), 4. 15-4.75 (2H, m), 7.13 (2H, t, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3416, 2956, 2876, 1678, 1598, 1450, 1228, 1214.
Melting point: 107-110 ° C
[0312]
Example 2516-acetylaminomethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one oxalate
In the same manner as in Example 187, 6-acetylaminomethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 81.8%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.00-2.45 (14H, m), 2.13 (3H, s), 3.00-4.00 (7H, m), 4.00-4.90 (3H, m ), 7.13 (2H, t, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3450, 1720, 1632, 1599, 1449, 1386, 1215, 1110, 1071, 954.
Melting point: 159-161 ° C
[0313]
Example 2526-Ethoxycarbonyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one oxalate
In a manner similar to Example 187, 6-ethoxycarbonyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 85.0%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.33 (3H, t, J = 7.5 Hz), 1.46-1.93 (7H, m), 2.00-2.63 (5H, m), 2.73-3 .00 (2H, m), 3.10-4.06 (8H, m), 4.36 (2H, q, J = 7.5 Hz), 5.70-6.80 (1H, m), 7 .15 (2H, t, J = 9.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 2968, 1748, 1664, 1598, 1450, 1410, 1390, 1256, 1158, 1126.
Melting point: 110.5-113.5 ° C
[0314]
Example 2536-N, N-dimethylaminocarbonyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one oxalate
In a manner similar to Example 187, 6-N, N-dimethylaminocarbonyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1 .02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 77.0%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.10-2.45 (11H, m), 2.86 (6H, s), 3.00-4.20 (10H, m), 4.30-4.64 (2H, m ), 7.15 (2H, t, J = 9.0 Hz), 7.96 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3400, 2950, 1713, 1677, 1599, 1452, 1380, 1305, 1212, 1155.
Melting point: 146-149 ° C
[0315]
Example 2546- iso -Propionyloxycarbonyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one oxalate
In a similar manner to Example 187, 6-iso-propionyloxycarbonyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1 .02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 65.4%).
1H-NMR (CDClThree-CDThreeOD) [delta]: 0.91 (6H, d, J = 6.0 Hz), 1.20-2.33 (14H, m), 2.86-3.75 (6H, m), 3.93 (2H) , D, J = 6.0 Hz), 4.25-4.63 (2H, m), 5.15 (2H, d, J = 3.0 Hz), 7.15 (2H, t, J = 9. 0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 2964, 1750, 1680, 1622, 1598, 1452, 1380, 1254, 1178, 1110, 968.
[0316]
Example 2556-acetoxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one oxalate
In the same manner as in Example 187, 6-acetoxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 73.9%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.18-2.43 (15H, m), 2.12 (3H, s), 2.65-3.07 (2H, m), 3.17-4.00 (2H, m ), 4.10-4.68 (2H, m), 5.13 (2H, d, J = 7.5 Hz), 7.13 (2H, t, J = 9.0 Hz), 7.96 (2H , Dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 2964, 1750, 1680, 1622, 1598, 1452, 1380, 1254, 1178, 1110, 968.
Melting point: 147-153 ° C
[0317]
Example 2562- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4- (3-pyridylmethyl) -5,6,7,8-tetrahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (3-pyridylmethyl) -5,6,7,8-tetrahydro-3 The title compound was obtained by (2H) -cinnolinone reaction (yield: 86.0%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.60-1.96 (6H, m), 2.00-2.40 (7H, m), 2.50-2.90 (6H, m), 4.05 (2H, s) ), 4.53 (2H, t, J = 6.0 Hz), 7.19 (2H, t, J = 6.0 Hz), 7.50-7.73 (1H, m), 8.00 (2H) , Dd, J = 6.0, 9.0 Hz), 8.00-8.25 (1H, m), 8.46-8.80 (2H, m).
IR (KBr) cm-1: 3444, 1720, 1702, 1680, 1636, 1596, 1464, 1278, 1158, 1112.
Melting point: 82-86 ° C
[0318]
Example 2572- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -4-{[1-hydroxy-1- (3-pyridyl)] methyl} -4,4a, 5,6,7,8- Hexahydro-3 (2H) -cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-{[1-hydroxy-1- (3-pyridyl)] methyl} -4 4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone to give the title compound (yield: 65.7%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.10-3.03 (19H, m), 3.10-3.85 (3H, m), 3.85-4.25 (2H, m), 5.28 (1H, brs) ), 7.18 (2H, t, J = 6.0 Hz), 7.50-7.80 (1H, m), 8.00 (2H, dd, J = 6.0, 9.0 Hz), 8 .13-8.40 (1H, m), 8.43-8.90 (2H, m).
IR (KBr) cm-1: 3440, 1720, 1636, 1598, 1406, 1278, 1158, 1112.
Melting point: 119-120 ° C
[0319]
Example 2582- [2- (4-Benzoylpiperidino) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone oxalate
2- [2- (4-Benzoylpiperidino) ethyl] -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone is reacted in the same manner as in Example 187. Gave the title compound (yield: 52.0%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.20-1.72 (2H, m), 1.72-3.05 (18H, m), 3.23-3.80 (2H, m), 4.06 (2H, t , J = 6.0 Hz), 7.33-7.63 (3H, m), 7.80-7.96 (2H, m).
IR (KBr) cm-1: 3452, 2936, 2860, 1678, 1598, 1448, 1400, 1278, 1238, 948.
Melting point: 192-194 ° C
[0320]
Example 2592- {2- [4- [1,1-bis (4-fluorophenyl) -1-hydroxy] methyl] piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -Cinnolinone oxalate
In the same manner as in Example 187, 2- {2- [4- [1,1-bis (4-fluorophenyl) -1-hydroxy] methyl] piperidino] ethyl} -4,4a, 5,6 , 7,8-Hexahydro-3 (2H) -cinnolinone to give the title compound (yield: 89.5%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.00-1.72 (8H, m), 1.72-2.88 (13H, m), 3.58-3.90 (2H, m), 3.92-4.12 (2H, m), 6.95 (4H, t, J = 9.0 Hz), 7.43 (4H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-13406, 2938, 2803, 1664, 1605, 1506, 1404, 1221, 1152, 1080, 831.
Melting point: 192-194 ° C
[0321]
Example 2606-hydroxymethyl-4- {2- [4- [1,1-bis (4-fluorophenyl) -1-hydroxy] methyl] piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] -Undeca-2,6-dien-5 (4H) -one oxalate
In the same manner as in Example 187, 6-hydroxymethyl-4- {2- [4- [1,1-bis (4-fluorophenyl) -1-hydroxy] methyl] piperidino] ethyl} -3, 4-diazatricyclo [6.2.1.02,7] -Undeca-2,6-dien-5 (4H) -one was reacted to give the title compound (yield: 83.9%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.00-2.62 (13H, m), 2.70-3.00 (2H, m), 3.00-3.30 (3H, m), 3.40-3.50 (1H, m), 4.26 (2H, t, J = 7.0 Hz), 4.59 (2H, s), 6.96 (4H, t, J = 9.0 Hz), 7.39 (4H , Dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 3432, 2956, 2810, 1682, 1600, 1502, 1302, 1224, 1156, 1082.
[0322]
Example 2614-Hydroxymethyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone oxalate
In a manner similar to Example 187, 4-hydroxymethyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone To give the title compound (yield: 84.0%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.53-1.96 (4H, m), 1.96-2.35 (4H, m), 2.50-2.90 (4H, m), 3.00-3.25 (4H, m), 3.25-3.73 (14H, m), 4.46 (2H, t, J = 6.0 Hz), 4.56 (2H, s), 7.15 (2H, t , J = 6.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz),.
IR (KBr) cm-1: 3416, 1638, 1596, 1508, 1410, 1312, 1278, 1216, 1158, 1116, 1078, 1000, 972.
Melting point: 182-185 ° C
[0323]
Example 2626- tert -Butyloxycarbonyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-diene-5 (4H) -one maleate
In the same manner as in Example 187, 6-tert-butyloxycarbonyloxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1 .02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 94.5%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.49 (9H, s), 1.20-2.50 (12H, m), 3.22 (1H, brs), 3.29-3.72 (5H, m), 3. 82 (1H, brs), 4.07 (2H, s), 4.44 (2H, t, J = 6.0 Hz), 4.60 (2H, s), 6.26 (2H, s), 7 .17 (2H, t, J = 6.0 Hz), 7.94 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 2998, 1744, 1680, 1620, 1598, 1368, 1230, 1158, 1134, 974.
[0324]
Example 2636-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one hydrochloride
6-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.02,7] -Undeca-2,6-dien-5 (4H) -one 18.0 g (43.7 mmol) was dissolved in 40.0 ml of methanol, and a hydrogen chloride / ether solution was added dropwise at 0 ° C. The residue obtained by evaporating the solvent was recrystallized from methanol / ether to obtain 18.8 g (93.0%) of the title compound as colorless crystals.
1H-NMR (CDClThree-CDThreeOD) [delta]: 1.25-2.30 (14H, m), 2.42-3.08 (3H, m), 3.22-3.98 (9H, m), 4.54 (1 H, t , J = 6.0 Hz), 4.62 (2H, s), 7.18 (2H, t, J = 9.0 Hz), 7.95 (2H, dd, J = 9.0, 6.0 Hz) . IR (KBr) cm-1: 3340, 2974, 2866, 1677, 1617, 1596, 1455, 1374, 1254, 1155, 1120.
Melting point: 181.5-185.5 ° C
[0325]
Example 2646-[(1-Hydroxy-1-methyl) ethyl] -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one hydrochloride
In a manner similar to that in Example 263, 6-[(1-hydroxy-1-methyl) ethyl] -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [ 6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 79.7%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.30-2.70 (12H, m), 1.60 (6H, s), 2.54-3.07 (2H, m), 3.07-3.63 (4H, m ), 3.73 (1H, brs), 4.58 (2H, t, J = 7.0 Hz), 7.17 (2H, t, J = 6.0 Hz), 7.93 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 3406, 2968, 1680, 1647, 1599, 1449, 1296, 1215, 1158, 954, 852, 706.
[0326]
Example 2656- (3-Carboxypropyloxymethyl) -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one hydrochloride
In a manner similar to that in Example 263, 6- (3-carboxypropyloxymethyl) -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2. 1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 61.7%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.35-2.30 (8H, m), 2.63 (4H, s), 3.00-4.20 (10H, m), 4.33-4.77 (2H, m ), 5.12 (2H, s), 7.17 (2H, t, J = 6.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz).
IR (KBr) cm-1: 2956, 1736, 1678, 1618, 1598, 1412, 1302, 1214, 1158, 952.
[0327]
Example 2666- (2-Carboxyphenylcarbonyloxymethyl) -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one hydrochloride
In a manner similar to that in Example 263, 6- (2-carboxyphenylcarbonyloxymethyl) -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2 1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 82.0%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.36-3.63 (10H, m), 3.63-4.13 (9H, m), 4.13-4.93 (2H, m), 5.31 (2H, s) ), 7.15 (2H, t, J = 6.0 Hz), 7.33-8.13 (6H, m).
IR (KBr) cm-1: 2956, 1726, 1678, 1618, 1598, 1284, 1256, 1230, 1158, 1120, 1068, 744.
[0328]
Example 2674- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-methoxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one hydrochloride
In the same manner as in Example 263, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-methoxymethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 56.9%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.20-2.27 (10H, m), 3.43 (3H, s), 3.70-3.93 (9H, m), 4.57 (2H, s), 4. 98 (2H, t, J = 6.0 Hz), 7.17 (2H, t, J = 6.0 Hz), 7.94 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 2944, 2632, 2530, 1680, 1599, 1452, 1302, 1127, 1158, 954, 852, 750.
[0329]
Example 2684- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-carboxymethyloxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] Undeca-2,6-dien-5 (4H) -one hydrochloride
In a similar manner to Example 263, 4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-carboxymethyloxymethyl-3,4-diazatricyclo [6.2.1.02,7The title compound was obtained by reacting undeca-2,6-dien-5 (4H) -one (yield: 85.2%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.20-3.15 (11H, m), 3.15-3.95 (8H, m), 4.21 (2H, s), 4.55 (2H, s), 4. 40-4.70 (2H, m), 7.17 (2H, t, J = 6.0 Hz), 7.94 (2H, dd, J = 9.0, 6.0 Hz).
IR (KBr) cm-1: 2956, 1746, 1678, 1598, 1412, 1214, 1158, 1112, 952, 854.
[0330]
Example 2694-[(1-hydroxy-1-methyl) ethyl] -2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone Hydrochloride
In a manner similar to Example 263, 4-[(1-hydroxy-1-methyl) ethyl] -2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7, The title compound was obtained by reacting 8-tetrahydro-3 (2H) -cinnolinone (yield: 79.7%).
1H-NMR (CDClThree-CDThreeOD) δ: 1.60 (6H, s), 1.63-1.90 (4H, m), 1.90-2.93 (6H, m), 3.00-3.96 (6H, m ), 4.60 (2H, t, J = 6.0 Hz), 7.15 (2H, t, J = 6.0 Hz), 7.95 (2H, dd, J = 6.0, 9.0 Hz) .
IR (KBr) cm-1: 3400, 2958, 2870, 1660, 1630, 1598, 1460, 1328, 1235, 1158, 973.

Claims (2)

下記3−ピリダジノン誘導体またはその塩
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ピリジルメチル)−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン、
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン、
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ブチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン、
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ベンジル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン、
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−(3−ブテニル)−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン、
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ベンジルオキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン、
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オン、
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4a−メチル−4,5,6,7,8−ペンタヒドロ−3(2H)−シンノリノン、
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オン、
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−ヒドロキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン、
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オン、
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−ヒドロキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オン、
2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4−アセトキシメチル−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン、
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−アセトキシメチル−10,10−ジメチル−3,4−ジアザトリシクロ[7.1.1.02,7]ウンデカ−2−エン−5(4H)−オン、
6−ヒドロキシメチル−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン、
4−ブチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン、
4−メトキシメチル−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−4,4a,5,6,7,8−ヘキサヒドロ−3(2H)−シンノリノン、
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−ヒドロキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オン、
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−1−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2−エン−5(4H)−オン、
5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オン、
5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−2−(2−ヒドロキシエチル)−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オン、
7−ヒドロキシメチル−5−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−10,10−ジメチル−4,5−ジアザトリシクロ[7.1.1.03,8]ウンデカ−3−エン−6(5H)−オン、
6−[(1−ヒドロキシ−1−メチル)エチル]−4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン、
4−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−6−メトキシメチル−3,4−ジアザトリシクロ[6.2.1.02,7]ウンデカ−2,6−ジエン−5(4H)−オン、
および4−[(1−ヒドロキシ−1−メチル)エチル]−2−{2−[4−(4−フルオロベンゾイル)ピペリジノ]エチル}−5,6,7,8−テトラヒドロ−3(2H)−シンノリノン。
The following 3-pyridazinone derivatives or salts thereof
2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (3-pyridylmethyl) -5,6,7,8-tetrahydro-3 (2H) -cinnolinone,
2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone,
2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-butyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone,
2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-benzyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone,
2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4- (3-butenyl) -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone,
2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-benzyloxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone,
4- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] undec-2-en-5 (4H) -one ,
2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4a-methyl-4,5,6,7,8-pentahydro-3 (2H) -cinnolinone,
4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] undec-2-en-5 (4H) -one,
2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-hydroxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone,
4- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] undec-2-ene-5 (4H) -on,
4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -6-hydroxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] undec-2-en-5 (4H) -one,
2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4-acetoxymethyl-4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone,
4- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-acetoxymethyl-10,10-dimethyl-3,4-diazatricyclo [7.1.1.0 2,7 ] undec-2-ene-5 (4H) -on,
6-hydroxymethyl-4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] undeca-2,6-diene-5 (4H)- on,
4-butyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydro-3 (2H) -cinnolinone,
4-methoxymethyl-2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -4,4a, 5,6,7,8-hexahydro-3 (2H) -cinnolinone,
4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -1-hydroxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] undec- 2 -en-5 (4H) -one,
4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -1-methoxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] undec- 2 -en-5 (4H) -one,
5- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] undec-3-en-6 (5H) -one ,
5- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -2- (2-hydroxyethyl) -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] undeca-3 -En-6 (5H) -on,
7-hydroxymethyl-5- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -10,10-dimethyl-4,5-diazatricyclo [7.1.1.0 3,8 ] undec-3-ene-6 (5H) -on,
6-[(1-Hydroxy-1-methyl) ethyl] -4- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -3,4-diazatricyclo [6.2.1.0 2,7 ] undec-2 , 6-Diene-5 (4H) -one,
4- {2- [4- (4-Fluorobenzoyl) piperidino] ethyl} -6-methoxymethyl-3,4-diazatricyclo [6.2.1.0 2,7 ] undeca-2,6-diene-5 (4H)- on,
And 4-[(1-hydroxy-1-methyl) ethyl] -2- {2- [4- (4-fluorobenzoyl) piperidino] ethyl} -5,6,7,8-tetrahydro-3 (2H)- Cinnolinone.
請求項1に記載の3−ピリダジノン誘導体またはその塩から選ばれた一種若しくは二種以上の化合物を有効成分として含有する循環器用剤。  A circulatory agent containing one or more compounds selected from the 3-pyridazinone derivative or a salt thereof according to claim 1 as an active ingredient.
JP26091694A 1993-10-04 1994-10-03 3-pyridazinone derivative, process for producing the same, and cardiovascular agent containing the same Expired - Fee Related JP3670690B2 (en)

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JP26091694A JP3670690B2 (en) 1993-10-04 1994-10-03 3-pyridazinone derivative, process for producing the same, and cardiovascular agent containing the same

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JP3670690B2 true JP3670690B2 (en) 2005-07-13

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