JP2014094886A - Gpr119 agonist - Google Patents

Gpr119 agonist Download PDF

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JP2014094886A
JP2014094886A JP2011041386A JP2011041386A JP2014094886A JP 2014094886 A JP2014094886 A JP 2014094886A JP 2011041386 A JP2011041386 A JP 2011041386A JP 2011041386 A JP2011041386 A JP 2011041386A JP 2014094886 A JP2014094886 A JP 2014094886A
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fluoro
ylmethyl
pyridin
piperidin
tetrazol
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Takeshi Endo
剛 遠藤
Rie Takahashi
理恵 高橋
Noriko Kanekubo
紀子 金久保
Toshihiro Takahashi
俊弘 高橋
Toshihiro Kunigami
敏浩 國上
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Nippon Chemiphar Co Ltd
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    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
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Abstract

PROBLEM TO BE SOLVED: To provide a novel diabetes therapeutic agent.SOLUTION: This invention provides a compound that is a GPR119 agonist, represented by the general formula (I), or salt thereof. In the formula, one of T-Tis N and the remaining three are CR, or all of the four is CR; Ris H, halogen, an alkyl group, an alkylsulfonyl group, a heteroaryl group or the like; Rand Rare H or an alkyl group.

Description

本発明はGPR119作動薬に関する。 The present invention relates to GPR119 agonists.

生活習慣病の一つである糖尿病は、世界中でその患者数は増加傾向にある。糖尿病の治療方法としては、食事療法、運動療法そして薬物療法(インスリン注射剤、経口糖尿病薬)に分けられる。経口糖尿病薬としては、α−グルコシダーゼ阻害薬(アカルボース、ボグリボース)、インスリン抵抗性改善剤(塩酸ピオグリタゾン)、ビグアナイド系製剤(塩酸メトホルミン)、スルフォニル尿素系製剤(グリベンクラミド、グリメピリド)、速効型インスリン分泌促進剤(ミチグリニドカルシウム水和物)等が市販されている。
さらに最近では、インスリンの分泌を増強させるインクレチン(incretin)製剤(エクセナチド)やDPP IV阻害剤(シタグリプチン)が開発、販売されており、またSGLT阻害剤に関する開発も進められている。
ところで、GPR119はN−Oleoylethanolamideを内因性ligandとするG蛋白質共役型受容体(GPCR)であり、膵β細胞からインスリンの分泌を亢進する受容体として報告されている。(非特許文献1) そしてGPR119作動薬はin vivoでの作用においてインクレチンの一つであるGlucagon like peptide−1(GLP−1)の血漿中濃度を上げることが認められており(非特許文献2)、間接的にもインスリンの分泌亢進に寄与している可能性がある。さらに、高脂肪食負荷ラットにおいて体重増加を抑制する作用が報告されており(非特許文献1)、エネルギー代謝に関与している可能性も示唆されている。これらのことから、GPR119作動薬は、糖尿病治療薬としての可能性のみならず、肥満、メタボリックシンドロームといった生活習慣病への適応も期待されている。
GPR119作動薬としては、たとえば特許文献1には、次の化合物(A)等が記載され、
Diabetes mellitus, one of lifestyle-related diseases, has an increasing number of patients worldwide. Treatment methods for diabetes can be divided into diet therapy, exercise therapy, and drug therapy (insulin injection, oral diabetes drug). Oral diabetes drugs include α-glucosidase inhibitors (acarbose, voglibose), insulin resistance improvers (pioglitazone hydrochloride), biguanide preparations (metformin hydrochloride), sulfonylurea preparations (glibenclamide, glimepiride), accelerated insulin secretion promotion An agent (mitiglinide calcium hydrate) is commercially available.
More recently, incretin preparations (exenatide) and DPP IV inhibitors (sitagliptin) that enhance insulin secretion have been developed and marketed, and development on SGLT inhibitors is also underway.
By the way, GPR119 is a G protein-coupled receptor (GPCR) having N-Oleoylanolamide as an endogenous ligand, and has been reported as a receptor that enhances insulin secretion from pancreatic β cells. (Non-patent document 1) GPR119 agonists have been found to increase the plasma concentration of Glucagon like peptide-1 (GLP-1), which is one of the incretins, in the action in vivo (Non-patent document 1). 2) It may contribute indirectly to the increase in insulin secretion. Furthermore, the action which suppresses a body weight increase in the high fat diet load rat is reported (nonpatent literature 1), and the possibility of being concerned in energy metabolism is also suggested. For these reasons, GPR119 agonists are expected to be applied not only to the possibility of treating diabetes, but also to lifestyle-related diseases such as obesity and metabolic syndrome.
As a GPR119 agonist, for example, Patent Document 1 describes the following compound (A) and the like,

Figure 2014094886
Figure 2014094886

また特許文献2には、次の化合物(B)等が記載され、 Patent Document 2 describes the following compound (B) and the like,

Figure 2014094886
Figure 2014094886

また特許文献3には、次の化合物(C)等が記載され、 Patent Document 3 describes the following compound (C) and the like,

Figure 2014094886
Figure 2014094886

また特許文献4には、次の化合物(D)等が記載され、 Patent Document 4 describes the following compound (D) and the like,

Figure 2014094886
Figure 2014094886

また特許文献5には、次の化合物(E)等が記載され、 Patent Document 5 describes the following compound (E) and the like,

Figure 2014094886
Figure 2014094886

そして、特許文献6には、次の化合物(F)等が記載されている。 Patent Document 6 describes the following compound (F) and the like.

Figure 2014094886
Figure 2014094886

後記一般式(I)で表される本発明化合物は、上記化合物(A)〜(F)とは、ピペリジン環等の環状アミンの炭素原子とピリジル基が直接結合していることが異なり、さらにAを介して前記のピリジル基と結合しているのがインドール等であることも相違する。
また、本発明者らもGPR119作動薬の研究を行い、特許出願している(特許文献7)。また最近、特許文献8が国際公開されている。
上記特許文献7及び8記載の化合物と後記一般式(I)で表される本発明化合物とは、Aを介してピリジル基と結合しているのが前者はフェニル基等の単環であるのに対し、後者はインドール等の2環系のヘテロ環の相違がある。
また、糖尿病治療薬としては、血糖低下作用の作用強度のみならず、安全性や代謝安定性などの薬物動態的特性に優れた化合物であることも重要であるが、公知のGPR119作動薬の中には代謝安定性が悪い化合物も存在する。
The compounds of the present invention represented by the general formula (I) described later differ from the compounds (A) to (F) in that the carbon atom of a cyclic amine such as a piperidine ring and a pyridyl group are directly bonded. It is also different that indole or the like is bonded to the above-mentioned pyridyl group via A.
In addition, the present inventors have also studied GPR119 agonist and have applied for a patent (Patent Document 7). Recently, Patent Document 8 has been published internationally.
The compounds described in Patent Documents 7 and 8 and the compound represented by the following general formula (I) are bonded to a pyridyl group via A, and the former is a monocycle such as a phenyl group. In contrast, the latter is different in two-ring heterocycles such as indole.
In addition, as a therapeutic drug for diabetes, it is important not only to have an action strength of hypoglycemic action but also to be a compound having excellent pharmacokinetic properties such as safety and metabolic stability, but among the known GPR119 agonists Some compounds have poor metabolic stability.

一方、特許文献9には、次式で表される化合物(G)が記載されている。   On the other hand, Patent Document 9 describes a compound (G) represented by the following formula.

Figure 2014094886
Figure 2014094886

特許文献9では、アルツハイマー病治療薬を製造する際、上記化合物Gを合成中間体として使用しているが、このものがGPR119アゴニスト作用を有する旨の記載はない。   In patent document 9, when manufacturing the Alzheimer's disease therapeutic agent, the said compound G is used as a synthetic intermediate, However There is no description that this has a GPR119 agonist action.

WO 2004/076413WO 2004/076413 WO 2004/065380WO 2004/065380 WO 2005/007647WO 2005/007647 WO 2007/003960WO 2007/003960 WO 2008/025798WO 2008/025798 WO 2008/008887WO 2008/008887 WO 2010/013849WO 2010/013849 WO 2010/008739WO 2010/008739 WO 2002/076440WO 2002/076440

Overton HA他,Cell Metab.,2006,3,167−75.Overton HA et al., Cell Metab. 2006, 3, 167-75. Chu ZL他,Endocrinology,2008,149,2038−47.Chu ZL et al., Endocrinology, 2008, 149, 2038-47.

本発明の目的は下記一般式(I)で表される化合物又はその薬学的に許容される塩、並びにこれらを有効成分として含有する糖尿病治療剤を提供することにある。 An object of the present invention is to provide a compound represented by the following general formula (I) or a pharmaceutically acceptable salt thereof, and a therapeutic agent for diabetes containing these as active ingredients.

即ち、本発明は、次の一般式(I)で表される化合物、又はその薬学的に許容される塩に関する。   That is, the present invention relates to a compound represented by the following general formula (I) or a pharmaceutically acceptable salt thereof.

Figure 2014094886
Figure 2014094886

(式中、T、T、T及びTは何れか1つがNで、残り3つが同一又は異なりCRを表すか、又は4つ全てが同一又は異なりCRを表し、
ここで、Rは水素原子、ハロゲン原子、ニトロ基、シアノ基、ヒドロキシル基、C1−8アルキル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基、1〜3個のハロゲン原子で置換されたC1−8アルコキシ基、フェニルオキシ基、アルコキシカルボニル基(アルコキシの炭素数は1〜8)、カルボキシル基、カルバモイル基、アシル基(アルキルの炭素数は1〜8)、アルキルアミノカルボニル基(アルキルの炭素数は1〜8)、ジアルキルアミノカルボニル基(アルキルの炭素数は2〜12)、アルコキシカルボニルメチルカルボニル基(アルコキシの炭素数は1〜8)、アルキルスルホニルメチル基(アルキルの炭素数は1〜8)、アミノ基、C1−8アルキルアミノ基、C2−12ジアルキルアミノ基、C1−8アルキルスルホニルアミノ基、アシルアミノ基(アルキルの炭素数は1〜8)、C1−8アルキルスルフィニル基、C1−8アルキルスルホニル基、スルファモイル基、C1−8アルキルアミノスルホニル基、C2−12ジアルキルアミノスルホニル基、フェニルスルホニル基、又は5若しくは6員環のヘテロアリール基を表し、
及びRは同一又は異なり、水素原子又はC1−8アルキル基を表し、
実線と破線からなる2重線は、単結合又は2重結合を表し、
Aは(CH又はC(O)を表し、
ここで、mは1〜3の整数を表す。
X及びYは同一又は異なり、ハロゲン原子、ヒドロキシル基、C1−8アルキル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基及び1〜3個のハロゲン原子で置換されたC1−8アルコキシ基から選択される置換基で置換されていても良い炭素原子数1〜3のアルキレンを表し、
ZはC(O)OR、C(O)R、C(O)SR、C(O)NHRを表すか、又はハロゲン原子、C1−8アルキル基、C2−8アルケニル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基及び1〜3個のハロゲン原子で置換されたC1−8アルコキシ基から選択される置換基を有していても良い5又は6員環のヘテロアリール基(ヘテロアリール環は、環構成原子として炭素原子及び窒素原子を有し、更に酸素原子又は硫黄原子を有していても良く、そして環を構成する炭素原子を介して環状アミンの窒素原子と結合している)を表し、
ここで、R、R、R及びRはC1−8アルキル、C2−8アルケニル基、C3−8シクロアルキル基、フェニル基又はフェニル基で置換されたC1−8アルキル基を表す。)
そして、R及びRは同一または異なり、水素原子、ハロゲン原子、ヒドロキシ基、C1−8アルキル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基又は1〜3個のハロゲン原子で置換されたC1−8アルコキシ基を表す。)
(In the formula, any one of T 1 , T 2 , T 3, and T 4 is N, and the remaining 3 represent the same or different CR 5 , or all four represent the same or different CR 5 ,
Here, R 5 is a hydrogen atom, a halogen atom, a nitro group, a cyano group, a hydroxyl group, a C 1-8 alkyl group, a C 1-8 alkoxy group, or a C 1-8 substituted with 1 to 3 halogen atoms. An alkyl group, a C 1-8 alkoxy group substituted with 1 to 3 halogen atoms, a phenyloxy group, an alkoxycarbonyl group (alkoxy has 1 to 8 carbon atoms), a carboxyl group, a carbamoyl group, an acyl group (an alkyl group) 1-8), alkylaminocarbonyl group (alkyl having 1-8 carbon atoms), dialkylaminocarbonyl group (alkyl having 2-12 carbon atoms), alkoxycarbonylmethylcarbonyl group (alkoxy having 1 carbon atom) -8), alkylsulfonylmethyl group (the carbon number of alkyl is 1-8), amino group, C 1-8 alkylamino group, C 2-12 dial Kilamino group, C 1-8 alkylsulfonylamino group, acylamino group (the alkyl has 1 to 8 carbon atoms), C 1-8 alkylsulfinyl group, C 1-8 alkylsulfonyl group, sulfamoyl group, C 1-8 alkylamino Represents a sulfonyl group, a C 2-12 dialkylaminosulfonyl group, a phenylsulfonyl group, or a 5- or 6-membered heteroaryl group;
R 3 and R 4 are the same or different and each represents a hydrogen atom or a C 1-8 alkyl group,
A double line consisting of a solid line and a broken line represents a single bond or a double bond,
A represents (CH 2 ) m or C (O),
Here, m represents an integer of 1 to 3.
X and Y are the same or different and are a halogen atom, a hydroxyl group, a C 1-8 alkyl group, a C 1-8 alkoxy group, a C 1-8 alkyl group substituted with 1 to 3 halogen atoms, and 1 to 3 Represents an alkylene having 1 to 3 carbon atoms which may be substituted with a substituent selected from a C 1-8 alkoxy group substituted with a halogen atom of
Z represents C (O) OR 6 , C (O) R 7 , C (O) SR 8 , C (O) NHR 9 , or a halogen atom, a C 1-8 alkyl group, a C 2-8 alkenyl group. , C 1-8 alkoxy groups, 1 to 3 substituents selected from C 1-8 alkoxy group substituted with substituted C 1-8 alkyl group and 1 to 3 halogen atoms by a halogen atom A 5- or 6-membered heteroaryl group which may have a ring (the heteroaryl ring has a carbon atom and a nitrogen atom as ring-constituting atoms, and may further have an oxygen atom or a sulfur atom; Which is bonded to the nitrogen atom of the cyclic amine via the carbon atom comprising
Here, R 6 , R 7 , R 8 and R 9 are C 1-8 alkyl, C 2-8 alkenyl group, C 3-8 cycloalkyl group, phenyl group or C 1-8 alkyl substituted with a phenyl group. Represents a group. )
R 1 and R 2 are the same or different and are a hydrogen atom, a halogen atom, a hydroxy group, a C 1-8 alkyl group, a C 1-8 alkoxy group, or a C 1-8 substituted with 1 to 3 halogen atoms. It represents a C 1-8 alkoxy group substituted with an alkyl group or 1 to 3 halogen atoms. )

また、本発明は、上記一般式(I)で表される化合物、又はその薬学的に許容される塩を有効成分として含有する糖尿病治療剤に関する。
さらにまた、本発明は、上記一般式(I)で表される化合物、又はその薬学的に許容される塩を有効成分として含有するGPR119作動薬に関する。
The present invention also relates to a therapeutic agent for diabetes containing the compound represented by the above general formula (I) or a pharmaceutically acceptable salt thereof as an active ingredient.
Furthermore, this invention relates to the GPR119 agonist which contains the compound represented by the said general formula (I), or its pharmaceutically acceptable salt as an active ingredient.

次に本発明を詳細に説明する。
上記一般式(I)で表される化合物のうち、好ましくは次のものが挙げられる。
(1)
、T、T及びTの全てが同一又は異なりCRである上記一般式(I)で表される化合物、又はその薬学的に許容される塩。
(2)
がNで、T、T及びTが同一又は異なりCRである上記一般式(I)で表される化合物、又はその薬学的に許容される塩。
(3)
が水素原子、ハロゲン原子、C1−8アルキル基、シアノ基、アルコキシカルボニル基(アルコキシの炭素数は1〜8)、C1−8アルキルスルホニル基、スルファモイル基、フェニルスルホニル基、又は5若しくは6員環のヘテロアリール基である上記一般式(I)で表される化合物、又は上記(1)若しくは(2)記載の化合物、又はその薬学的に許容される塩。
(4)
,T,T及びTのCRの何れか1つがC−(C1−8アルキルスルホニル)である上記一般式(I)で表される化合物、又は上記(1)記載の化合物、又はその薬学的に許容される塩。
(5)
,T,T及びTのCRの何れか1つがC−(C1−8アルキルスルホニル)で、残りのCRがCH、C−(C1−8アルキル)、又はC−(ハロゲノ)から選択されるものである上記一般式(I)で表される化合物、又は上記(1)記載の化合物、又はその薬学的に許容される塩。
(6)
,T,T及びTのCRの何れか1つがC−(1−テトラゾリル)又はC−(1,2,4−トリアゾール−1−イル)である上記一般式(I)で表される化合物、又は上記(1)記載の化合物、又はその薬学的に許容される塩。
(7)
,T,T及びTのCRの何れか1つがC−(1−テトラゾリル)又はC−(1,2,4−トリアゾール−1−イル)で、残りのCRがCH、C−(C1−8アルキル)又はC−(ハロゲノ)から選択されるものである上記一般式(I)で表される化合物、又は上記(1)記載の化合物、又はその薬学的に許容される塩。
(8)
及びRが水素原子である上記一般式(I)で表される化合物、又は上記(1)〜(7)記載の化合物、又はその薬学的に許容される塩。
(9)
AがCHである上記一般式(I)で表される化合物、又は上記(1)〜(8)記載の化合物、又はその薬学的に許容される塩。
(10)
X及びYが共にエチレンである上記一般式(I)で表される化合物、又は上記(1)〜(9)記載の化合物、又はその薬学的に許容される塩。
(11)
ZがC(O)ORである上記一般式(I)で表される化合物、又は上記(1)〜(10)記載の化合物、又はその薬学的に許容される塩。

(12)
がC1−8アルキルである上記(11)記載の化合物、又はその薬学的に許容される塩。
(13)
Zがハロゲン原子、C1−8アルキル基、C2−8アルケニル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基及び1〜3個のハロゲン原子で置換されたC1−8アルコキシ基から選択される置換基を有していても良いオキサジアゾリル基、ピリミジニル基、ピリジル基又はピラジニル基である上記一般式(I)で表される化合物、又は上記(1)〜(10)記載の化合物、又はその薬学的に許容される塩。
(14)
Zがハロゲン原子、C1−8アルキル基、C2−8アルケニル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基及び1〜3個のハロゲン原子で置換されたC1−8アルコキシ基から選択される置換基を有していても良いピリミジニル基である上記一般式(I)で表される化合物、又は上記(1)〜(10)記載の化合物、又はその薬学的に許容される塩。
(15)
Zが5−ハロゲノピリミジン−2−イル基である上記一般式(I)で表される化合物、又は上記(1)〜(10)記載の化合物、又はその薬学的に許容される塩。
(16)
Zが5−(1〜3個のハロゲン原子で置換されたC1−8アルキル)ピリミジン−2−イル基である上記一般式(I)で表される化合物、又は上記(1)〜(10)記載の化合物、又はその薬学的に許容される塩。
(17)
ZがC(O)SRである上記一般式(I)で表される化合物、又は上記(1)〜(10)記載の化合物、又はその薬学的に許容される塩。
(18)
がC1−8アルキルである上記(17)記載の化合物、又はその薬学的に許容される塩。
(19)
及びRが水素原子である上記一般式(I)で表される化合物、又は上記(1)〜(18)記載の化合物、又はその薬学的に許容される塩。
(20)
及びRの何れか一方がC1−8アルキルで、他方が水素原子である上記一般式(I)で表される化合物、又は上記(1)〜(18)記載の化合物、又はその薬学的に許容される塩。
(21)
及びRの何れか一方がハロゲン原子で、他方が水素原子である上記一般式(I)で表される化合物、又は上記(1)〜(18)記載の化合物、又はその薬学的に許容される塩。
Next, the present invention will be described in detail.
Of the compounds represented by the above general formula (I), the following are preferable.
(1)
A compound represented by the above general formula (I), or a pharmaceutically acceptable salt thereof, wherein all of T 1 , T 2 , T 3 and T 4 are the same or different and are CR 5 .
(2)
A compound represented by the above general formula (I), wherein T 1 is N, and T 2 , T 3 and T 4 are the same or different and CR 5 , or a pharmaceutically acceptable salt thereof.
(3)
R 5 is a hydrogen atom, a halogen atom, a C 1-8 alkyl group, a cyano group, an alkoxycarbonyl group (the alkoxy has 1 to 8 carbon atoms), a C 1-8 alkylsulfonyl group, a sulfamoyl group, a phenylsulfonyl group, or 5 Or the compound represented by the said general formula (I) which is a 6-membered heteroaryl group, the compound of the said (1) or (2) description, or its pharmaceutically acceptable salt.
(4)
The compound represented by the above general formula (I), wherein any one of CR 5 of T 1 , T 2 , T 3 and T 4 is C— (C 1-8 alkylsulfonyl), or the above described (1) A compound, or a pharmaceutically acceptable salt thereof.
(5)
Any one of CR 5 of T 1 , T 2 , T 3 and T 4 is C— (C 1-8 alkylsulfonyl), and the remaining CR 5 is CH, C— (C 1-8 alkyl), or C -The compound represented by the said general formula (I) which is selected from (halogeno), the compound of the said (1) description, or its pharmaceutically acceptable salt.
(6)
Any one of CR 5 of T 1 , T 2 , T 3 and T 4 is C- (1-tetrazolyl) or C- (1,2,4-triazol-1-yl); Or a compound of the above (1) or a pharmaceutically acceptable salt thereof.
(7)
Any one of CR 5 of T 1 , T 2 , T 3 and T 4 is C- (1-tetrazolyl) or C- (1,2,4-triazol-1-yl), and the remaining CR 5 is CH , A compound represented by the above general formula (I), which is selected from C- (C 1-8 alkyl) or C- (halogeno), a compound described in the above (1), or a pharmaceutically acceptable salt thereof Salt.
(8)
A compound represented by the above general formula (I), wherein R 3 and R 4 are hydrogen atoms, or a compound described in the above (1) to (7), or a pharmaceutically acceptable salt thereof.
(9)
A compound represented by the general formula is CH 2 (I), or (1) to (8) compounds according, or a pharmaceutically acceptable salt thereof.
(10)
A compound represented by the above general formula (I), wherein X and Y are both ethylene, or a compound described in (1) to (9) above, or a pharmaceutically acceptable salt thereof.
(11)
A compound represented by the above general formula (I), wherein Z is C (O) OR 6 , a compound described in the above (1) to (10), or a pharmaceutically acceptable salt thereof.

(12)
The compound according to the above (11), wherein R 6 is C 1-8 alkyl, or a pharmaceutically acceptable salt thereof.
(13)
Z is a halogen atom, a C 1-8 alkyl group, a C 2-8 alkenyl group, a C 1-8 alkoxy group, a C 1-8 alkyl group substituted with 1 to 3 halogen atoms, and 1 to 3 halogens A compound represented by the above general formula (I) which is an oxadiazolyl group, a pyrimidinyl group, a pyridyl group or a pyrazinyl group, which may have a substituent selected from a C 1-8 alkoxy group substituted with an atom, or The compound according to the above (1) to (10), or a pharmaceutically acceptable salt thereof.
(14)
Z is a halogen atom, a C 1-8 alkyl group, a C 2-8 alkenyl group, a C 1-8 alkoxy group, a C 1-8 alkyl group substituted with 1 to 3 halogen atoms, and 1 to 3 halogens The compound represented by the above general formula (I), which is a pyrimidinyl group optionally having a substituent selected from a C 1-8 alkoxy group substituted by an atom, or the above (1) to (10) Or a pharmaceutically acceptable salt thereof.
(15)
A compound represented by the above general formula (I), wherein Z is a 5-halogenopyrimidin-2-yl group, or a compound described in the above (1) to (10), or a pharmaceutically acceptable salt thereof.
(16)
The compound represented by the above general formula (I), wherein Z is a 5- (C 1-8 alkyl substituted with 1 to 3 halogen atoms) pyrimidin-2-yl group, or the above (1) to (10 ) Or a pharmaceutically acceptable salt thereof.
(17)
Z is a compound represented by C (O) the general formula is SR 8 (I), or the above (1) to (10) compounds according, or a pharmaceutically acceptable salt thereof.
(18)
The compound according to the above (17), wherein R 8 is C 1-8 alkyl, or a pharmaceutically acceptable salt thereof.
(19)
A compound represented by the above general formula (I), wherein R 1 and R 2 are hydrogen atoms, or a compound described in the above (1) to (18), or a pharmaceutically acceptable salt thereof.
(20)
A compound represented by the above general formula (I), wherein either one of R 1 and R 2 is C 1-8 alkyl and the other is a hydrogen atom, or a compound described in (1) to (18) above, or A pharmaceutically acceptable salt.
(21)
A compound represented by the above general formula (I), wherein either one of R 1 and R 2 is a halogen atom and the other is a hydrogen atom, or a compound described in (1) to (18) above, or a pharmaceutically Acceptable salt.

(22)
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−チオカルボン酸S−イソプロピル、
3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン、
5−エチル−2−[4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン
2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン、
3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸メチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸エチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸プロピル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソブチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピルアミド、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
2−[4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン、
5−[1−(3−エチル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]−3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−クロロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−フルオロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
4−[2−[5−(N,N-ジメチルカルバモイル)インドール−1−イルメチル]−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル、
4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[2−(6−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−(6−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[3−フルオロ−2−[5−(1,2,4−トリアゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−[5−(1,2,4−トリアゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−メチルピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−n−プロピルピリミジン、
7−フルオロ−1−[[3−フルオロ−5−[1−(5−トリフルオロメチルピリジン−2−イル)ピペリジン−4−イル]ピリジン−2−イル]メチル]−5−(テトラゾール−1−イル)インドール、
1−[[5−[1−(5−ブロモピリジン−2−イル)ピペリジン−4−イル]−3−フルオロピリジン−2−イル]メチル]−7−フルオロ−5−(テトラゾール−1−イル)インドール、
2−[4−[2−[(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イル)メチル]−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、

5−エチル−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−(1−ペンチル)ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−イソプロペニルピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−イソプロピルピリミジン、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン、
4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)− 3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−メトキシピリミジン、
2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン及び
5−クロロ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジンから選択される化合物、又はその薬学的に許容される塩。
(23)
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−チオカルボン酸S−イソプロピル、
3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン、
4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸t−ブチル、
5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン、
3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸エチル、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
2−[4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン、
5−[1−(3−エチル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]−3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−クロロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−フルオロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル、
4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[2−(6−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
1−[[5−[1−(5−ブロモピリジン−2−イル)ピペリジン−4−イル]−3−フルオロピリジン−2−イル]メチル]−7−フルオロ−5−(テトラゾール−1−イル)インドール、
5−エチル−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−イソプロピルピリミジン、
4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)− 3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン及び
5−クロロ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジンから選択される化合物、又はその薬学的に許容される塩。
(24)
4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸エチル、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−クロロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−フルオロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−ブロモ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−ブロモ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)− 3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン及び
5−クロロ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジンから選択される化合物、又はその薬学的に許容される塩。
(22)
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-thiocarboxylic acid S-isopropyl;
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazol-3-yl) ) Piperidin-4-yl] pyridine,
5-ethyl-2- [4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) ) Piperidin-4-yl] pyridine
2- [7-Fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) piperidine-4 -Yl] pyridine,
4- [2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [3-fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate t-butyl,
4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidin-1-yl] pyrimidine,
4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl,
4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine,
3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) piperidine-4- Yl] pyridine,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylic acid isopropylamide,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl,
2- [4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine,
5- [1- (3-Ethyl-1,2,4-oxadiazol-5-yl) piperidin-4-yl] -3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) ) Indol-1-ylmethyl] pyridine,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-chloro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-bromo-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-bromo-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
5-fluoro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine,
4- [2- [5- (N, N-dimethylcarbamoyl) indol-1-ylmethyl] -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] -3-methylpiperidine-1-carboxylate,
4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl,
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [2- (6-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl,
4- [2- (6-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [5- (1,2,4-triazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl,
4- [3-fluoro-2- [5- (1,2,4-triazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate,
2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-methylpyrimidine,
2- [4- [3-Fluoro-2- (7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-n-propyl Pyrimidine,
7-Fluoro-1-[[3-fluoro-5- [1- (5-trifluoromethylpyridin-2-yl) piperidin-4-yl] pyridin-2-yl] methyl] -5- (tetrazol-1 -Il) Indole,
1-[[5- [1- (5-Bromopyridin-2-yl) piperidin-4-yl] -3-fluoropyridin-2-yl] methyl] -7-fluoro-5- (tetrazol-1-yl) Indole,
2- [4- [2-[(4,6-Difluoro-5-methanesulfonylindol-1-yl) methyl] -3-fluoropyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine,

5-ethyl-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5- (1- Pentyl) pyrimidine,
5-bromo-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-isopropenylpyrimidine ,
2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-isopropylpyrimidine,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indolin-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazol-3-yl) ) Piperidin-4-yl] pyridine,
4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-bromo-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
5-Bromo-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-methoxypyrimidine,
2- [4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-tri Fluoromethylpyrimidine,
2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine,
2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine,
5-chloro-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-chloro-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-chloro-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine and
Selected from 5-chloro-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine A compound, or a pharmaceutically acceptable salt thereof.
(23)
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-thiocarboxylic acid S-isopropyl;
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazol-3-yl) ) Piperidin-4-yl] pyridine,
4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate t-butyl,
5-ethyl-2- [4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidin-1-yl] pyrimidine,
4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine,
3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) piperidine-4- Yl] pyridine,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl,
2- [4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine,
5- [1- (3-Ethyl-1,2,4-oxadiazol-5-yl) piperidin-4-yl] -3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) ) Indol-1-ylmethyl] pyridine,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-chloro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-fluoro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] -3-methylpiperidine-1-carboxylate,
4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
4- [2- (6-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate,
1-[[5- [1- (5-Bromopyridin-2-yl) piperidin-4-yl] -3-fluoropyridin-2-yl] methyl] -7-fluoro-5- (tetrazol-1-yl) Indole,
5-ethyl-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-bromo-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-isopropylpyrimidine,
4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-bromo-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
5-Bromo-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine,
5-chloro-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-chloro-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-chloro-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine and
Selected from 5-chloro-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine A compound, or a pharmaceutically acceptable salt thereof.
(24)
4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-chloro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-fluoro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine,
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
5-bromo-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-bromo-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
5-Bromo-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine,
5-chloro-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-chloro-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-chloro-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine and
Selected from 5-chloro-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine A compound, or a pharmaceutically acceptable salt thereof.

上記一般式(I)で表される化合物において、ハロゲン原子としては、フッ素原子、塩素原子若しくは臭素原子等が挙げられ、C1−8アルキル基としては、メチル基、エチル基、プロピル基、i−プロピル基、ブチル基、t−ブチル基、ペンチル基、ネオペンチル基若しくはヘキシル基等が挙げられる。
またC3−8シクロアルキル基としては、シクロプロピル基、シクロペンチル基、シクロヘキシル基等が挙げられる。
また、C1−8アルコキシ基としては、メトキシ基、エトキシ基若しくはプロポキシ基等が挙げられ、1〜3個のハロゲン原子で置換されたC1−8アルキル基としては、クロロメチル基、フルオロメチル基、2−フルオロエチル基若しくはトリフルオロメチル基等が挙げられ、1〜3個のハロゲン原子で置換されたC1−8アルコキシ基としては、フルオロメトキシ基若しくはトリフルオロメトキシ基等が挙げられる。
また、アルコキシカルボニル基(アルコキシの炭素数は1〜8)としては、メトキシカルボニル基若しくはエトキシカルボニル基等が挙げられ、アシル基(アルキルの炭素数は1〜8)としては、アセチル基等が挙げられ、アルキルアミノカルボニル基(アルキルの炭素数は1〜8)としては、メチルアミノカルボニル基若しくはエチルアミノカルボニル基等が挙げられ、ジアルキルアミノカルボニル基(アルキルの炭素数は2〜12)としては、ジメチルアミノカルボニル基若しくはジエチルアミノカルボニル基等が挙げられ、アルコキシカルボニルメチルカルボニル基(アルコキシの炭素数は1〜8)としては、メトキシカルボニルメチルカルボニル基若しくはエトキシカルボニルメチルカルボニル基等が挙げられる。
また、アルキルスルホニルメチル基(アルキルの炭素数は1〜8)としては、メタンスルホニルメチル基若しくはエタンスルホニルメチル基等が挙げられ、C1−8アルキルアミノ基としては、メチルアミノ基若しくはエチルアミノ基等が挙げられ、C2−12ジアルキルアミノ基としては、ジメチルアミノ基若しくはジエチルアミノ基等が挙げられ、C1−8アルキルスルホニルアミノ基としては、メタンスルホニルアミノ基若しくはエタンスルホニルアミノ基等が挙げられ、アシルアミノ基(アルキルの炭素数は1〜8)としては、アセチルアミノ基等が挙げられる。
また、C1−8アルキルスルフィニル基としては、メチルスルフィニル基若しくはエチルスルフィニル基等が挙げられ、C1−8アルキルスルホニル基としては、メタンスルホニル基若しくはエタンスルホニル基等が挙げられ、C1−8アルキルアミノスルホニル基としては、メチルアミノスルホニル基若しくはエチルアミノスルホニル基等が挙げられ、C2−12ジアルキルアミノスルホニル基としては、ジメチルアミノスルホニル基若しくはジエチルアミノスルホニル基等が挙げられる。
また、フェニル基で置換されたC1−8アルキル基としては、ベンジル基等が挙げられる。
またC2−8アルケニル基としては、ビニル基、プロペニル基等が挙げられる。
In the compound represented by the general formula (I), examples of the halogen atom include a fluorine atom, a chlorine atom, or a bromine atom. Examples of the C 1-8 alkyl group include a methyl group, an ethyl group, a propyl group, i -Propyl group, butyl group, t-butyl group, pentyl group, neopentyl group or hexyl group.
Examples of the C 3-8 cycloalkyl group include a cyclopropyl group, a cyclopentyl group, and a cyclohexyl group.
Examples of the C 1-8 alkoxy group include a methoxy group, an ethoxy group, and a propoxy group. Examples of the C 1-8 alkyl group substituted with 1 to 3 halogen atoms include a chloromethyl group and a fluoromethyl group. Group, 2-fluoroethyl group or trifluoromethyl group, and the C 1-8 alkoxy group substituted with 1 to 3 halogen atoms includes a fluoromethoxy group or a trifluoromethoxy group.
Further, examples of the alkoxycarbonyl group (the alkoxy has 1 to 8 carbon atoms) include a methoxycarbonyl group or an ethoxycarbonyl group, and the acyl group (the alkyl has 1 to 8 carbon atoms) includes an acetyl group and the like. Examples of the alkylaminocarbonyl group (wherein the alkyl has 1 to 8 carbon atoms) include a methylaminocarbonyl group or an ethylaminocarbonyl group, and the dialkylaminocarbonyl group (wherein the alkyl has 2 to 12 carbon atoms) Examples thereof include a dimethylaminocarbonyl group or a diethylaminocarbonyl group, and examples of the alkoxycarbonylmethylcarbonyl group (wherein alkoxy has 1 to 8 carbon atoms) include a methoxycarbonylmethylcarbonyl group and an ethoxycarbonylmethylcarbonyl group.
Examples of the alkylsulfonylmethyl group (wherein the alkyl has 1 to 8 carbon atoms) include a methanesulfonylmethyl group or an ethanesulfonylmethyl group, and the C1-8 alkylamino group includes a methylamino group or an ethylamino group. Examples of the C 2-12 dialkylamino group include a dimethylamino group and a diethylamino group. Examples of the C 1-8 alkylsulfonylamino group include a methanesulfonylamino group and an ethanesulfonylamino group. An acylamino group (wherein the alkyl has 1 to 8 carbon atoms) includes an acetylamino group.
As the C 1-8 alkylsulfinyl group, and the like methylsulfinyl group or ethylsulfinyl group. Examples of the C 1-8 alkylsulfonyl group, such as a methanesulfonyl group or an ethanesulfonyl group and the like, C 1-8 Examples of the alkylaminosulfonyl group include a methylaminosulfonyl group and an ethylaminosulfonyl group. Examples of the C 2-12 dialkylaminosulfonyl group include a dimethylaminosulfonyl group and a diethylaminosulfonyl group.
Moreover, a benzyl group etc. are mentioned as C1-8 alkyl group substituted by the phenyl group.
Examples of the C 2-8 alkenyl group include a vinyl group and a propenyl group.

〜Tと2個の炭素原子からなる6員環と窒素を含む5員環からなる2環系のヘテロ環としては、インドール、インドリン、ピロロ[2,3−b]ピリジン等が挙げられる。

上記一般式(I)で表される化合物において、Rのヘテロアリール基としては、1,2,4−トリアゾリル基又はテトラゾリル基等が挙げられる。

また、上記一般式(I)で表される化合物において、Zの5又は6員環のヘテロアリール基(ヘテロアリール環は、環構成原子として炭素原子及び窒素原子を有し、更に酸素原子又は硫黄原子を有していても良く、そして環を構成する炭素原子を介して環状アミンの窒素原子と結合している)としては、ピリジル基、ピリミジニル基又はオキサジアゾリル基等が挙げられる。

上記一般式(I)で表される化合物において、薬学的に許容される塩としては、塩酸塩、硫酸塩等の無機酸との塩、又はフマル酸塩、メシル酸塩等の有機酸との塩が挙げられる。
本発明には、上記一般式(I)で表される化合物には、ラセミ体や光学活性体等も含まれる。
本発明には、上記一般式(I)で表される化合物には、これらの水和物、溶媒和物も含まれる。
Examples of the bicyclic heterocycle consisting of T 1 to T 4 and a 6-membered ring composed of 2 carbon atoms and a 5-membered ring containing nitrogen include indole, indoline, pyrrolo [2,3-b] pyridine and the like. It is done.

In the compound represented by the general formula (I), examples of the heteroaryl group represented by R 5 include a 1,2,4-triazolyl group and a tetrazolyl group.

In the compound represented by the general formula (I), a 5- or 6-membered heteroaryl group of Z (the heteroaryl ring has a carbon atom and a nitrogen atom as ring-constituting atoms, and further an oxygen atom or sulfur Examples of the group (which may have an atom and are bonded to the nitrogen atom of the cyclic amine via a carbon atom constituting the ring) include a pyridyl group, a pyrimidinyl group, and an oxadiazolyl group.

In the compound represented by the general formula (I), pharmaceutically acceptable salts include salts with inorganic acids such as hydrochloride and sulfate, or organic acids such as fumarate and mesylate. Salt.
In the present invention, the compound represented by the general formula (I) includes a racemate and an optically active substance.
In the present invention, the compound represented by the general formula (I) includes these hydrates and solvates.

次に上記一般式(I)で表される化合物の製造方法を記載する。
以下に、AがCH、X及びYがCHCHの製造方法を例示するが、他の類似化合物についても同様の方法で製造することができる。
Next, the manufacturing method of the compound represented by the said general formula (I) is described.
In the following, A is exemplified for the production method of CH 2 , X and Y are CH 2 CH 2 , but other similar compounds can be produced by the same method.

Figure 2014094886
Figure 2014094886


<A法>

<Method A>

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(式中、Haloは塩素、臭素、ヨウ素等のハロゲン原子を表し、Lは、塩素、臭素、ヨウ素等のハロゲン原子、または、メタンスルホニルオキシ基、p−トルエンスルホニルオキシ基等の脱離基を表し、R,R,R,R,T,T,T,T及びZは前記と同じ。)

1)出発原料(a)は、公知の方法(M.V.Chelliah et.al.,J.Med.Chem.,2007,50,5147など)、及びそれらに準じる方法により合成することができる。また、出発原料(b)は、公知の方法(G.Shyamali et.al.,Can.J.Chem.,2006,84,555,WO2007081995など)、及びそれらに準じる方法により合成することができる。

2)第1工程
出発原料(a)と出発原料(b)の反応による一般式(c)の化合物への変換は、トルエン、テトラヒドロフラン、ジオキサン、N,N−ジメチルホルムアミド等の反応に関与しない溶媒中、炭酸カリウム、炭酸セシウム、炭酸ナトリウム等の塩基存在下、テトラキス(トリフェニルホスフィン)パラジウム、[1,1’−ビス(ジフェニルホスフィノ)フェロセン]パラジウム(II)ジクロリド ジクロロメタン錯体等の触媒を用いて行うことができる。この場合、反応温度は20℃〜110℃である。

3)第2工程
一般式(c)の化合物の一般式(d)の化合物への変換は、メタノール、エタノール等の反応に関与しない溶媒中、パラジウム−炭素等を触媒として接触水素添加する方法で行うことができる。

4)第3工程
一般式(d)の化合物の一般式(e)の化合物への変換は、トルエン、ジクロロメタン等の反応に関与しない溶媒中、ピリジン、トリエチルアミン等の塩基存在下、あるいは非存在下、メタンスルホニルクロリド、p−トルエンスルホニルクロリド、塩化チオニル等を反応させることにより行うことができる。

5)第4工程
一般式(e)の化合物の一般式(g)の化合物への変換は、トルエン、N,N−ジメチルホルムアミド、アセトン等の反応に関与しない溶媒中、水酸化カリウム、水素化ナトリウム、炭酸カリウム等の塩基存在下、クラウンエーテル等の添加剤の存在下、あるいは非存在下に一般式(f)の化合物を反応させることにより行うことができる。この場合、反応温度は室温〜130℃である。

また、一般式(g)で表される化合物は、下記のB法によっても製造することができる。

<B法>
(In the formula, Halo represents a halogen atom such as chlorine, bromine or iodine, and L represents a halogen atom such as chlorine, bromine or iodine, or a leaving group such as a methanesulfonyloxy group or p-toluenesulfonyloxy group. R 1 , R 2 , R 3 , R 4 , T 1 , T 2 , T 3 , T 4 and Z are the same as above.)

1) The starting material (a) can be synthesized by a known method (such as M.V.Cheliah et.al., J. Med. Chem., 2007, 50, 5147), or a method analogous thereto. The starting material (b) can be synthesized by a known method (G. Shyamali et.al., Can. J. Chem., 2006, 84, 555, WO2007081995, etc.) and a method according thereto.

2) Conversion of the compound of the general formula (c) by the reaction of the first step starting material (a) and the starting material (b) is a solvent that does not participate in the reaction such as toluene, tetrahydrofuran, dioxane, N, N-dimethylformamide, etc. In the presence of a base such as potassium carbonate, cesium carbonate, sodium carbonate, etc., using a catalyst such as tetrakis (triphenylphosphine) palladium, [1,1′-bis (diphenylphosphino) ferrocene] palladium (II) dichloride, dichloromethane complex, etc. Can be done. In this case, the reaction temperature is 20 ° C to 110 ° C.

3) Step 2 Conversion of the compound of the general formula (c) into the compound of the general formula (d) is a method of catalytic hydrogenation using palladium-carbon or the like as a catalyst in a solvent not involved in the reaction such as methanol and ethanol. It can be carried out.

4) Step 3 Conversion of the compound of the general formula (d) to the compound of the general formula (e) is performed in the presence or absence of a base such as pyridine or triethylamine in a solvent such as toluene or dichloromethane. , Methanesulfonyl chloride, p-toluenesulfonyl chloride, thionyl chloride and the like can be reacted.

5) Step 4 Conversion of the compound of the general formula (e) to the compound of the general formula (g) is carried out in a solvent such as toluene, N, N-dimethylformamide, acetone, potassium hydroxide, hydrogenation, etc. The reaction can be carried out by reacting the compound of general formula (f) in the presence of a base such as sodium or potassium carbonate, in the presence or absence of an additive such as crown ether. In this case, the reaction temperature is from room temperature to 130 ° C.

Moreover, the compound represented by general formula (g) can be manufactured also by the following B method.

<Method B>

Figure 2014094886
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(式中、Haloは塩素、臭素、ヨウ素等のハロゲン原子を表し、Lは、塩素、臭素、ヨウ素等のハロゲン原子、または、メタンスルホニルオキシ基、p−トルエンスルホニルオキシ基等の脱離基を表し、R,R,R,R,T,T,T,T及びZは前記と同じ。)

1)第1工程
出発原料(a)の一般式(h)の化合物への変換は、前記A法で述べた方法と同様にして行うことができる。

2)第2工程
一般式(h)の化合物の一般式(i)の化合物への変換は、前記A法で述べた方法と同様にして行うことができる。

3)第3工程
一般式(i)の化合物の一般式(j)の化合物への変換は、前記A法で述べた方法と同様にして行うことができる。

4)第4工程
一般式(j)の化合物の一般式(g)の化合物への変換は、前記A法で述べた方法と同様にして行うことができる。

なお、一般式(I)で表される化合物は上記の製造方法、後記実施例、並びに前記の特許文献1〜9等を参考にして製造することもできる。

(In the formula, Halo represents a halogen atom such as chlorine, bromine or iodine, and L represents a halogen atom such as chlorine, bromine or iodine, or a leaving group such as a methanesulfonyloxy group or p-toluenesulfonyloxy group. R 1 , R 2 , R 3 , R 4 , T 1 , T 2 , T 3 , T 4 and Z are the same as above.)

1) First Step Conversion of the starting material (a) into the compound of the general formula (h) can be carried out in the same manner as described in the above Method A.

2) Step 2 Conversion of the compound of the general formula (h) into the compound of the general formula (i) can be performed in the same manner as described in the above-mentioned method A.

3) Step 3 Conversion of the compound of the general formula (i) to the compound of the general formula (j) can be performed in the same manner as described in the method A.

4) Step 4 Conversion of the compound of the general formula (j) to the compound of the general formula (g) can be performed in the same manner as described in the above-mentioned method A.

In addition, the compound represented by general formula (I) can also be manufactured with reference to said manufacturing method, a postscript Example, said patent documents 1-9, etc.

本発明の代表化合物例を次に示す。
(代表化合物例1)
Examples of representative compounds of the present invention are shown below.
(Representative compound example 1)

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(代表化合物例2) (Representative compound example 2)

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(代表化合物例3) (Representative compound example 3)

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(代表化合物例4) (Representative compound example 4)

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(代表化合物例5) (Representative compound example 5)

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次に薬理試験について述べる。
(薬理実験1)
ヒトGPR119を導入した細胞における被検化合物の細胞内cAMP量の上昇作用を測定することにより、GPR119アゴニスト作用を検討した。(後記実施例114)
Next, pharmacological tests are described.
(Pharmacological experiment 1)
The GPR119 agonist action was examined by measuring the effect of increasing the intracellular cAMP level of the test compound in cells into which human GPR119 was introduced. (Example 114 described later)

(試験結果)
表9〜12から明らかなように実施例記載の化合物は、優れたGPR119アゴニスト作用を示した。
(Test results)
As is clear from Tables 9 to 12, the compounds described in the Examples exhibited excellent GPR119 agonistic action.

(薬理実験2)
次に正常マウスにおける被験化合物の糖負荷後の血糖上昇抑制作用について検討を行った。(後記実施例115)
(2)試験結果
表13から明らかなように実施例88及び102記載の化合物は、優れた血糖低下作用を示した。
(Pharmacological experiment 2)
Next, the inhibitory effect on blood glucose elevation after glucose loading of the test compound in normal mice was examined. (Example 115 described later)
(2) Test results As is apparent from Table 13, the compounds described in Examples 88 and 102 exhibited excellent blood glucose lowering action.

従って、上記一般式(I)記載の化合物、又はその薬学的に許容される塩は、GPR119アゴニスト作用、並びに血糖低下作用を有することから、糖尿病治療薬として期待され、さらに肥満、メタボリックシンドロームといった生活習慣病への適応も期待されている。
本発明化合物のうち、次に挙げる化合物は、優れた血糖低下作用を有すると共に優れた代謝安定性も有する。
4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸エチル、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−クロロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−フルオロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−ブロモ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−ブロモ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)− 3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン及び
5−クロロ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジンから選択される化合物、又はその薬学的に許容される塩。
Therefore, the compound represented by the above general formula (I) or a pharmaceutically acceptable salt thereof is expected as a therapeutic drug for diabetes because it has a GPR119 agonistic action and a blood glucose lowering action, and further, life such as obesity and metabolic syndrome. Adaptation to habitual diseases is also expected.
Among the compounds of the present invention, the following compounds have excellent blood glucose lowering activity and excellent metabolic stability.
4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-chloro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-fluoro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine,
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
5-bromo-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-bromo-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
5-Bromo-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine,
5-chloro-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-chloro-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-Chloro-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine and 5-chloro-2 -[4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine, or a pharmaceutical thereof Acceptable salt.

上記一般式(I)記載の化合物、又はその薬学的に許容される塩は、公知の糖尿病治療薬との併用で用いることもできる。
上記一般式(I)記載の化合物、又はその薬学的に許容される塩は、ヒトに対して経口投与又は非経口投与のような適当な投与方法により投与することができる。また、他の糖尿病治療剤と併用することも可能である。
製剤化するためには、製剤の技術分野における通常の方法で錠剤、顆粒剤、散剤、カプセル剤、懸濁剤、注射剤、坐薬等の剤型に製造することができる。
これらの調製には、例えば錠剤の場合、通常の賦形剤、崩壊剤、結合剤、滑沢剤、色素などが用いられる。ここで、賦形剤としては、乳糖、D−マンニトール、結晶セルロース、ブドウ糖などが、崩壊剤としては、デンプン、カルボキシメチルセルロースカルシウム(CMC−Ca)などが、滑沢剤としては、ステアリン酸マグネシウム、タルクなどが、結合剤としては、ヒドロキシプロピルセルロース(HPC)、ゼラチン、ポリビニルピロリドン(PVP)などが挙げられる。注射剤の調製には溶剤、安定化剤、溶解補助剤、懸濁剤、乳化剤、無痛化剤、緩衝剤、保存剤などが用いられる。
The compound represented by the above general formula (I) or a pharmaceutically acceptable salt thereof can also be used in combination with a known therapeutic agent for diabetes.
The compound of the above general formula (I) or a pharmaceutically acceptable salt thereof can be administered to humans by an appropriate administration method such as oral administration or parenteral administration. It can also be used in combination with other therapeutic agents for diabetes.
For formulation, it can be produced into a dosage form such as a tablet, granule, powder, capsule, suspension, injection, suppository and the like by a conventional method in the technical field of formulation.
For these preparations, for example, in the case of tablets, usual excipients, disintegrants, binders, lubricants, pigments and the like are used. Here, as the excipient, lactose, D-mannitol, crystalline cellulose, glucose and the like, as the disintegrant, starch, carboxymethylcellulose calcium (CMC-Ca), etc., as the lubricant, magnesium stearate, Examples of binders include talc and the like, and hydroxypropylcellulose (HPC), gelatin, polyvinylpyrrolidone (PVP), and the like. Solvents, stabilizers, solubilizers, suspending agents, emulsifiers, soothing agents, buffers, preservatives and the like are used for the preparation of injections.

投与量は通常成人においては、注射剤で有効成分である上記一般式(I)記載の化合物、又はその薬学的に許容される塩を1日約0.01mg〜100mg,経口投与で1日1mg〜2000mgであるが、年齢、症状等により増減することができる。
次に、実施例を挙げ、本発明を更に詳細に説明するが、本発明はこれらに限定されるものではない。
The dosage is usually about 0.01 mg to 100 mg per day of the compound of the above general formula (I), which is an active ingredient in an injection, or a pharmaceutically acceptable salt thereof, and 1 mg per day by oral administration. Although it is ˜2000 mg, it can be increased or decreased depending on age, symptoms and the like.
EXAMPLES Next, although an Example is given and this invention is demonstrated further in detail, this invention is not limited to these.

4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−チオカルボン酸S−イソプロピル
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(37mg,74.7μmol)をジクロロメタン(0.5mL)に溶解し、トリフルオロ酢酸(0.5mL)を加え室温で1時間撹拌後、反応液を減圧下濃縮した。
続いて、得られた4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジンの粗体をジクロロメタン(1mL)に懸濁し、トリエチルアミン(32μL,0.231mmol)及びクロロチオギ酸S−イソプロピル(20μL,0.164mmol)を加え、室温で30分撹拌した。反応液を飽和重層水にあけてクロロホルムで抽出し、有機層を飽和食塩水で洗浄後、無水硫酸ナトリウムで乾燥して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(ヘキサン:酢酸エチル=1:1)により精製し、表題化合物(24mg,収率65%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):498(M+1)
H NMR(CDCl,400MHz):δ=
1.35(6H,d,J=7Hz),1.5−1.7(4H,m),1.8−1.9(2H,m),2.7−3.0(3H,m),3.5−3.7(1H,m),5.69(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=2Hz),7.66(1H,d,J=2Hz),8.21(1H,s),8.94(1H,s).
4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-thiocarboxylic acid S-isopropyl 4- [3-fluoro 2- [7-Fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (37 mg, 74.7 μmol) in dichloromethane (0. 5 mL), trifluoroacetic acid (0.5 mL) was added, and the mixture was stirred at room temperature for 1 hr. The reaction mixture was concentrated under reduced pressure.
Subsequently, the obtained crude 4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine was dissolved in dichloromethane (1 mL). And triethylamine (32 μL, 0.231 mmol) and S-isopropyl chloroformate (20 μL, 0.164 mmol) were added, and the mixture was stirred at room temperature for 30 minutes. The reaction solution was poured into saturated multistory water and extracted with chloroform. The organic layer was washed with saturated brine, dried over anhydrous sodium sulfate, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 1: 1) to give the title compound (24 mg, yield 65%) as a pale yellow amorphous product.

FAB-MS (m / z): 498 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.35 (6H, d, J = 7 Hz), 1.5-1.7 (4H, m), 1.8-1.9 (2H, m), 2.7-3.0 (3H, m ), 3.5-3.7 (1H, m), 5.69 (2H, d, J = 2 Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H) M), 7.36 (1H, d, J = 2 Hz), 7.66 (1 H, d, J = 2 Hz), 8.21 (1 H, s), 8.94 (1 H, s).

3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン
(1)4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボニトリル
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(124mg,0.250mmol)をジクロロメタン(1.25mL)に溶解し、トリフルオロ酢酸(1.25mL)を加え室温で1時間撹拌後、反応液を減圧下濃縮した。
続いて、得られた4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジンの粗体をジクロロメタン(2.0mL)に懸濁し、炭酸水素ナトリウム(42mg,0.500mmol)の水(0.25mL)溶液を加えた。氷冷下に、臭化シアン(32mg,0.300mmol)のジクロロメタン(0.5mL)溶液を加えて30分間撹拌し、さらに室温で18時間攪拌した。反応混合物に飽和重層水を加えて酢酸エチルで抽出し、有機層を飽和食塩水で洗浄後、無水硫酸ナトリウムで乾燥して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(ヘキサン:酢酸エチル=1:1→1:2)により精製し、表題化合物(52mg,収率49%)を淡黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.7−1.9(4H,m),2.6−2.8(1H,m),3.1−3.3(2H,m),3.5−3.6(2H,m),5.70(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.21(1H,s),8.94(1H,s).

(2)N−ヒドロキシ−4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボキサミジン
上記で得た4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボニトリル(52mg,0.124mmol)をエタノール(1.3mL)に溶解し、50%ヒドロキシルアミン水溶液(0.12mL)を加え、60℃で18時間攪拌した。反応混合物を室温に戻して、減圧下溶媒を留去し、表題化合物(57mg,収率100%)を淡黄色結晶として得た。

(3)3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン
上記で得たN−ヒドロキシ−4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボキサミジン(55mg,0.123mmol)、イソ酪酸(22μL,0.245mmol)、および1−ヒドロキシベンゾトリアゾール・1水和物(28mg,0.147mmol)をN,N−ジメチルホルムアミド(1.3mL)に溶解し、氷冷下、ジイソプロピルエチルアミン(70μL,0.405mmol)、1−(3−ジメチルアミノプロピル)−3−エチルカルボジイミド塩酸塩(21mg,0.135mmol)を加えた。氷冷下6時間攪拌後、反応混合物を飽和重層水にあけて酢酸エチルで抽出し、有機層を水、飽和食塩水で順次洗浄し、無水硫酸ナトリウムで乾燥して減圧下溶媒を留去した。得られた残留物をトルエン(2.6mL)に懸濁し、16時間加熱還流した。反応混合物を室温に戻して、減圧下溶媒を留去し、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(ヘキサン:酢酸エチル=3:2→1:1)により精製し、表題化合物(6mg,収率10%)を白色アモルファスとして得た。

FAB−MS(m/z):506(M+1)
H NMR(CDCl,400MHz):δ=
1.35(6H,d,J=7Hz),1.6−1.8(2H,m),1.8−2.0(2H,m),2.7−2.9(1H,m),2.9−3.0(2H,m),3.0−3.1(1H,m),4.1−4.2(2H,m),5.70(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.37(1H,d,J=2Hz),7.66(1H,d,J=2Hz),8.24(1H,s),8.94(1H,s).
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazol-3-yl) ) Piperidin-4-yl] pyridine (1) 4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1- Carbonitrile 4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (124 mg, 0 .250 mmol) was dissolved in dichloromethane (1.25 mL), trifluoroacetic acid (1.25 mL) was added, and the mixture was stirred at room temperature for 1 hour, and then the reaction mixture was concentrated under reduced pressure.
Subsequently, the obtained crude 4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine was dissolved in dichloromethane (2. 0 mL) and a solution of sodium bicarbonate (42 mg, 0.500 mmol) in water (0.25 mL) was added. Under ice-cooling, a solution of cyanogen bromide (32 mg, 0.300 mmol) in dichloromethane (0.5 mL) was added and stirred for 30 minutes, and further stirred at room temperature for 18 hours. Saturated multistory water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The organic layer was washed with saturated brine, dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 1: 1 → 1: 2) to give the title compound (52 mg, yield 49%) as pale-yellow crystals.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.7-1.9 (4H, m), 2.6-2.8 (1H, m), 3.1-3.3 (2H, m), 3.5-3.6 (2H, m ), 5.70 (2H, d, J = 2 Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.66 (1H, d, J = 2 Hz), 8.21 (1H, s), 8.94 (1H, s).

(2) N-hydroxy-4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxamidine obtained above 4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carbonitrile (52 mg, 0.124 mmol) was added. It melt | dissolved in ethanol (1.3 mL), 50% hydroxylamine aqueous solution (0.12 mL) was added, and it stirred at 60 degreeC for 18 hours. The reaction mixture was returned to room temperature, and the solvent was distilled off under reduced pressure to obtain the title compound (57 mg, yield 100%) as pale yellow crystals.

(3) 3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazole) 3-yl) piperidin-4-yl] pyridine N-hydroxy-4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridine obtained above 5-yl] piperidine-1-carboxamidine (55 mg, 0.123 mmol), isobutyric acid (22 μL, 0.245 mmol), and 1-hydroxybenzotriazole monohydrate (28 mg, 0.147 mmol) were added to N, N— Dissolve in dimethylformamide (1.3 mL), diisopropylethylamine (70 μL, 0.405 mmol), 1- (3-dimethyl) under ice cooling. Tylaminopropyl) -3-ethylcarbodiimide hydrochloride (21 mg, 0.135 mmol) was added. After stirring for 6 hours under ice cooling, the reaction mixture was poured into saturated multistory water and extracted with ethyl acetate. The organic layer was washed successively with water and saturated brine, dried over anhydrous sodium sulfate, and the solvent was removed under reduced pressure. . The obtained residue was suspended in toluene (2.6 mL) and heated to reflux for 16 hours. The reaction mixture was returned to room temperature, the solvent was distilled off under reduced pressure, and the obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 3: 2 → 1: 1) to give the title compound (6 mg, 10%) was obtained as a white amorphous.

FAB-MS (m / z): 506 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.35 (6H, d, J = 7 Hz), 1.6-1.8 (2H, m), 1.8-2.0 (2H, m), 2.7-2.9 (1H, m ), 2.9-3.0 (2H, m), 3.0-3.1 (1H, m), 4.1-4.2 (2H, m), 5.70 (2H, d, J = 2Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.37 (1H, d, J = 2 Hz), 7.66 (1H, d) , J = 2 Hz), 8.24 (1H, s), 8.94 (1H, s).

5−エチル−2−[4−[2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
4−[2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(53mg,0.117mmol)をジクロロメタン(0.5mL)に溶解し、トリフルオロ酢酸(0.5mL)を加えた。室温にて1.5時間撹拌後、減圧下溶媒を留去した。
続いて、得られた4−[2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジンの粗体をアセトニトリル(2mL)に溶解し、炭酸カリウム(161mg,1.17mmol)及び2−クロロ−5−エチルピリミジン(28μL,0.233mmol)を加えた。80℃で19時間加熱撹拌後、室温まで放冷し、水を加えて酢酸エチルで抽出した。有機層を水、飽和食塩水で順次洗浄後、無水硫酸ナトリウムで乾燥して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(ヘキサン:酢酸エチル=3:1→1:1)により精製し、表題化合物(38mg,収率70%)を黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.6−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.7−2.9(1H,m),2.9−3.0(2H,m),4.8−5.0(2H,m),5.59(2H,s),6.7−6.8(1H,m),6.90(1H,d,J=8Hz),7.37(1H,d,J=3Hz),7.45(1H,dd,J=2Hz,8Hz),7.79(1H,dd,J=2Hz,13Hz),8.18(2H,s),8.41(1H,d,J=2Hz),8.46(1H,d,J=2Hz).
5-ethyl-2- [4- [2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine 4- [2- (7-fluoro-5 -Nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl (53 mg, 0.117 mmol) was dissolved in dichloromethane (0.5 mL) and trifluoroacetic acid (0.5 mL) was dissolved. added. After stirring at room temperature for 1.5 hours, the solvent was distilled off under reduced pressure.
Subsequently, the obtained crude 4- [2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine was dissolved in acetonitrile (2 mL), and potassium carbonate (161 mg, 1 .17 mmol) and 2-chloro-5-ethylpyrimidine (28 μL, 0.233 mmol) were added. After heating and stirring at 80 ° C. for 19 hours, the mixture was allowed to cool to room temperature, water was added, and the mixture was extracted with ethyl acetate. The organic layer was washed successively with water and saturated brine, dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 3: 1 → 1: 1) to give the title compound (38 mg, yield 70%) as yellow crystals.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.6-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m), 4.8-5.0 (2H, m), 5.59 (2H, s), 6.7-6.8 (1 H, m), 6.90 (1 H, d, J = 8 Hz), 7.37 (1 H, d, J = 3 Hz), 7.45 (1 H, dd, J = 2 Hz) , 8 Hz), 7.79 (1 H, dd, J = 2 Hz, 13 Hz), 8.18 (2 H, s), 8.41 (1 H, d, J = 2 Hz), 8.46 (1 H, d, J = 2 Hz).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン
亜鉛粉末(197mg,3.01mmol)を0.5mol/L塩酸に懸濁し、5分間攪拌後、ろ過した。水およびエタノールで洗浄後、塩化カルシウム(9.2mg)の水(0.8mL)−エタノール(3.2mL)の混合溶媒に加え、90℃に加温した。ここに実施例3で得た5−エチル−2−[4−[2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン(38mg,82.5μmol)の水(0.8mL)−エタノール(3.2mL)溶液を加え、同温度で1時間攪拌した。室温まで冷却後、不溶物をろ別し、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(ヘキサン:酢酸エチル=1:1)により精製し、表題化合物(15mg,収率43%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.46(2H,q,J=7Hz),2.7−2.9(1H,m),2.9−3.0(2H,m),4.8−5.0(2H,m),5.48(2H,s),6.3−6.4(2H,m),6.67(1H,d,J=2Hz),6.72(1H,d,J=8Hz),7.08(1H,d,J=3Hz),7.38(1H,dd,J=2Hz,8Hz),8.18(2H,s),8.45(1H,s).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine zinc powder (197 mg, 3. 01 mmol) was suspended in 0.5 mol / L hydrochloric acid, stirred for 5 minutes and then filtered. After washing with water and ethanol, the mixture was added to a mixed solvent of calcium chloride (9.2 mg) in water (0.8 mL) -ethanol (3.2 mL) and heated to 90 ° C. 5-ethyl-2- [4- [2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine (38 mg, obtained in Example 3) A solution of 82.5 μmol) in water (0.8 mL) -ethanol (3.2 mL) was added and stirred at the same temperature for 1 hour. After cooling to room temperature, insoluble materials were filtered off, and the solvent was distilled off under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 1: 1) to give the title compound (15 mg, yield 43%) as a yellow oil.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.46 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m), 4.8-5.0 (2H, m), 5.48 (2H, s), 6.3-6.4 (2H, m), 6.67 (1H, d, J = 2Hz), 6.72 (1H, d, J = 8Hz), 7.08 (1H, d, J = 3Hz) ), 7.38 (1H, dd, J = 2 Hz, 8 Hz), 8.18 (2H, s), 8.45 (1H, s).

5−エチル−2−[4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例4で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン(15mg,35.3μmol)を酢酸(0.5mL)に溶解し、オルトギ酸エチル(32μL,0.192mmol)およびアジ化ナトリウム(10mg,0.159mmol)を加え、ゆっくりと90℃まで昇温した。同温度で40分攪拌後室温まで冷却し、水にあけ、飽和炭酸水素ナトリウム水溶液をpH6になるまで加え、酢酸エチルで抽出した。水、飽和食塩水で順次洗浄後、無水硫酸ナトリウムで乾燥し、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(ヘキサン:酢酸エチル=1:1)及び再結晶(ヘキサン/酢酸エチル)により精製し、表題化合物(4.5mg,収率26%)を白色結晶として得た。

FAB−MS(m/z):484(M+1)
H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.6−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.7−2.9(1H,m),2.9−3.0(2H,m),4.8−4.9(2H,m),5.61(2H,s),6.6−6.7(1H,m),6.87(1H,d,J=8Hz),7.2−7.3(1H,m),7.37(1H,d,J=2Hz),7.45(1H,dd,J=2Hz,8Hz),7.69(1H,d,J=2Hz),8.18(2H,s),8.47(1H,d,J=2Hz),8.94(1H,s).
5-ethyl-2- [4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine Implementation 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine (15 mg, 35.3 μmol) obtained in Example 4. ) Was dissolved in acetic acid (0.5 mL), ethyl orthoformate (32 μL, 0.192 mmol) and sodium azide (10 mg, 0.159 mmol) were added, and the temperature was slowly raised to 90 ° C. The mixture was stirred at the same temperature for 40 minutes, cooled to room temperature, poured into water, saturated aqueous sodium hydrogen carbonate solution was added until pH 6 was obtained, and the mixture was extracted with ethyl acetate. The extract was washed successively with water and saturated brine, dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 1: 1) and recrystallization (hexane / ethyl acetate) to give the title compound (4.5 mg, yield 26%) as white crystals. It was.

FAB-MS (m / z): 484 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.6-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m), 4.8-4.9 (2H, m), 5.61 (2H, s), 6.6-6.7 (1H, m), 6.87 (1H, d, J = 8 Hz), 7.2-7.3 (1H, m), 7.37 (1H, d, J = 2 Hz) ), 7.45 (1H, dd, J = 2 Hz, 8 Hz), 7.69 (1H, d, J = 2 Hz), 8.18 (2H, s), 8.47 (1H, d, J = 2 Hz) ), 8.94 (1H, s).

3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン
実施例2(1)で得た4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボニトリル(63mg,0.150mmol)に、N−ヒドロキシイソブチルイミダミド(23mg,0.225mmol)のジオキサン(1.5mL)溶液及び塩化亜鉛(37mg,0.268mmol)を加えて、90℃で3.5時間撹拌した。室温まで放冷後、10%水酸化ナトリウム水溶液を加えて、酢酸エチルで抽出した。有機層を水及び飽和食塩水で洗浄後、無水硫酸ナトリウムで乾燥して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(ヘキサン:酢酸エチル=2:3)により精製し、表題化合物(29mg,収率38%)を白色結晶として得た。

FAB−MS(m/z):506(M+1)
H NMR(CDCl,400MHz):δ=
1.29(6H,d,J=7Hz),1.6−1.8(2H,m),1.9−2.0(2H,m),2.7−2.8(1H,m),2.8−3.0(1H,m),3.1−3.2(2H,m),4.2−4.4(2H,m),5.70(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.37(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.23(1H,s),8.94(1H,s).
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) ) Piperidin-4-yl] pyridine 4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] obtained in Example 2 (1) Pyridin-5-yl] piperidine-1-carbonitrile (63 mg, 0.150 mmol) in N-hydroxyisobutylimidamide (23 mg, 0.225 mmol) in dioxane (1.5 mL) and zinc chloride (37 mg,. 268 mmol) was added and the mixture was stirred at 90 ° C. for 3.5 hours. After allowing to cool to room temperature, 10% aqueous sodium hydroxide solution was added, and the mixture was extracted with ethyl acetate. The organic layer was washed with water and saturated brine, dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 2: 3) to give the title compound (29 mg, yield 38%) as white crystals.

FAB-MS (m / z): 506 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.29 (6H, d, J = 7 Hz), 1.6-1.8 (2H, m), 1.9-2.0 (2H, m), 2.7-2.8 (1H, m ), 2.8-3.0 (1H, m), 3.1-3.2 (2H, m), 4.2-4.4 (2H, m), 5.70 (2H, d, J = 2Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.37 (1H, d, J = 3 Hz), 7.66 (1H, d) , J = 2 Hz), 8.23 (1H, s), 8.94 (1H, s).

2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン
(1)4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボニトリル
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(391mg,0.819mmol)を用い、実施例2(1)と同様の手法で表題化合物(200mg,収率61%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.7−1.9(4H,m),2.5−2.7(1H,m),3.1−3.2(2H,m),3.5−3.6(2H,m),5.62(2H,s),6.7−6.8(1H,m),6.92(1H,d,J=8Hz),7.25(1H,dd,J=2Hz,12Hz),7.38(1H,d,J=3Hz),7.46(1H,dd,J=2Hz,8Hz),7.70(1H,d,J=2Hz),8.44(1H,s),8.98(1H,s).

(2)2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン
上記で得た4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボニトリル(59mg,0.147mmol)を用い、実施例6と同様の手法で表題化合物(6mg,収率8%)を白色結晶として得た。

FAB−MS(m/z):488(M+1)
H NMR(CDCl,400MHz):δ=
1.29(6H,d,J=7Hz),1.7−1.8(2H,m),1.8−2.0(2H,m),2.7−2.8(1H,m),2.8−3.0(1H,m),3.1−3.2(2H,m),4.2−4.4(2H,m),5.62(2H,s),6.7−6.8(1H,m),6.90(1H,d,J=8Hz),7.2−7.3(1H,m),7.37(1H,d,J=3Hz),7.45(1H,dd,J=2Hz,8Hz),7.69(1H,d,J=2Hz),8.46(1H,d,J=2Hz),8.94(1H,s).
2- [7-Fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) piperidine-4 -Yl] pyridine (1) 4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-carbonitrile 4- [2- [ Example 7 (1) using 7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (391 mg, 0.819 mmol) The title compound (200 mg, 61% yield) was obtained as a yellow oil in the same manner as above.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.7-1.9 (4H, m), 2.5-2.7 (1H, m), 3.1-3.2 (2H, m), 3.5-3.6 (2H, m ), 5.62 (2H, s), 6.7-6.8 (1H, m), 6.92 (1H, d, J = 8 Hz), 7.25 (1H, dd, J = 2 Hz, 12 Hz) ), 7.38 (1 H, d, J = 3 Hz), 7.46 (1 H, dd, J = 2 Hz, 8 Hz), 7.70 (1 H, d, J = 2 Hz), 8.44 (1 H, s) ), 8.98 (1H, s).

(2) 2- [7-Fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) Piperidin-4-yl] pyridine 4- [2- [7-Fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-carbonitrile obtained above (59 mg , 0.147 mmol), and the title compound (6 mg, 8% yield) was obtained as white crystals in the same manner as in Example 6.

FAB-MS (m / z): 488 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.29 (6H, d, J = 7 Hz), 1.7-1.8 (2H, m), 1.8-2.0 (2H, m), 2.7-2.8 (1H, m ), 2.8-3.0 (1H, m), 3.1-3.2 (2H, m), 4.2-4.4 (2H, m), 5.62 (2H, s), 6.7-6.8 (1 H, m), 6.90 (1 H, d, J = 8 Hz), 7.2-7.3 (1 H, m), 7.37 (1 H, d, J = 3 Hz) ), 7.45 (1 H, dd, J = 2 Hz, 8 Hz), 7.69 (1 H, d, J = 2 Hz), 8.46 (1 H, d, J = 2 Hz), 8.94 (1 H, s) ).

4−[2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
4−[2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(40mg,87.6μmol)を用い、実施例1と同様の手法で表題化合物(35mg,収率90%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.26(6H,d,J=6Hz),1.5−1.7(2H,m),1.8−1.9(2H,m),2.6−2.8(1H,m),2.8−3.0(2H,m),3.14(2H,t,J=9Hz),3.75(2H,t,J=9Hz),4.2−4.4(2H,m),4.75(2H,s),4.9−5.0(1H,m),7.24(1H,d,J=8Hz),7.50(1H,dd,J=2Hz,8Hz),7.76(1H,s),7.81(1H,dd,J=2Hz,13Hz),8.4−8.5(1H,m).
4- [2- (7-Fluoro-5-nitroindoline-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate 4- [2- (7-fluoro-5-nitroindoline-1-ylmethyl) ) Pyridin-5-yl] piperidine-1-carboxylate t-butyl (40 mg, 87.6 μmol) was used to give the title compound (35 mg, 90% yield) as a yellow oil in the same manner as in Example 1. It was.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.26 (6H, d, J = 6 Hz), 1.5-1.7 (2H, m), 1.8-1.9 (2H, m), 2.6-2.8 (1H, m ), 2.8-3.0 (2H, m), 3.14 (2H, t, J = 9 Hz), 3.75 (2H, t, J = 9 Hz), 4.2-4.4 (2H , M), 4.75 (2H, s), 4.9-5.0 (1H, m), 7.24 (1H, d, J = 8 Hz), 7.50 (1H, dd, J = 2 Hz) , 8 Hz), 7.76 (1 H, s), 7.81 (1 H, dd, J = 2 Hz, 13 Hz), 8.4-8.5 (1 H, m).

4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
窒素雰囲気下、鉄粉(44mg,0.791mmol)及び塩化アンモニウム(1.4mg,26.9μmol)を酢酸(0.1mL)−水(1.0mL)に懸濁し、90℃で1時間攪拌後、実施例8で得た4−[2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル(35mg,79.1μmol)のイソプロパノール(2.0mL)溶液を加えた。同温度で40分攪拌し、室温まで冷却後、反応混合物をセライトろ過し、ろ液を減圧下濃縮した。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(ヘキサン:酢酸エチル=1:2)により精製し、表題化合物(26mg,収率79%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.26(6H,d,J=6Hz),1.5−1.8(2H,m),1.8−1.9(2H,m),2.6−2.8(1H,m),2.8−2.9(2H,m),2.91(2H,t,J=9Hz),3.28(2H,t,J=9Hz),4.2−4.4(2H,m),4.50(2H,s),4.9−5.0(1H,m),6.24(1H,dd,J=2Hz,13Hz),6.3−6.4(1H,m),7.3−7.5(1H,m),7.48(1H,dd,J=2Hz,8Hz),8.42(1H,d,J=2Hz).
4- [2- (5-Amino-7-fluoroindoline-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate under a nitrogen atmosphere, iron powder (44 mg, 0.791 mmol) and Ammonium chloride (1.4 mg, 26.9 μmol) was suspended in acetic acid (0.1 mL) -water (1.0 mL), stirred at 90 ° C. for 1 hour, and then 4- [2- (7 -Fluoro-5-nitroindoline-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (35 mg, 79.1 [mu] mol) in isopropanol (2.0 mL) was added. After stirring at the same temperature for 40 minutes and cooling to room temperature, the reaction mixture was filtered through Celite, and the filtrate was concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 1: 2) to give the title compound (26 mg, yield 79%) as a yellow oil.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.26 (6H, d, J = 6 Hz), 1.5-1.8 (2H, m), 1.8-1.9 (2H, m), 2.6-2.8 (1H, m ), 2.8-2.9 (2H, m), 2.91 (2H, t, J = 9 Hz), 3.28 (2H, t, J = 9 Hz), 4.2-4.4 (2H) , M), 4.50 (2H, s), 4.9-5.0 (1H, m), 6.24 (1H, dd, J = 2 Hz, 13 Hz), 6.3-6.4 (1H M), 7.3-7.5 (1 H, m), 7.48 (1 H, dd, J = 2 Hz, 8 Hz), 8.42 (1 H, d, J = 2 Hz).

4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例9で得た4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル(26mg,63.0μmol)を用い、実施例5と同様の手法で表題化合物(10mg,収率34%)を黄色油状物として得た。

FAB−MS(m/z):466(M+1)
H NMR(CDCl,400MHz):δ=
1.26(6H,d,J=6Hz),1.5−1.8(2H,m),1.8−1.9(2H,m),2.6−2.8(1H,m),2.8−3.0(2H,m),3.14(2H,t,J=9Hz),3.61(2H,t,J=9Hz),4.2−4.4(2H,m),4.69(2H,s),4.9−5.0(1H,m),7.1−7.2(2H,m),7.3−7.4(1H,m),7.51(1H,dd,J=2Hz,8Hz),8.45(1H,d,J=2Hz),8.83(1H,s).
4- [2- [7-Fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate 4-obtained in Example 9 [2- (5-Amino-7-fluoroindoline-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (26 mg, 63.0 μmol) and the title compound in the same manner as in Example 5 (10 mg, 34% yield) was obtained as a yellow oil.

FAB-MS (m / z): 466 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.26 (6H, d, J = 6 Hz), 1.5-1.8 (2H, m), 1.8-1.9 (2H, m), 2.6-2.8 (1H, m ), 2.8-3.0 (2H, m), 3.14 (2H, t, J = 9 Hz), 3.61 (2H, t, J = 9 Hz), 4.2-4.4 (2H M), 4.69 (2H, s), 4.9-5.0 (1H, m), 7.1-7.2 (2H, m), 7.3-7.4 (1H, m ), 7.51 (1H, dd, J = 2 Hz, 8 Hz), 8.45 (1H, d, J = 2 Hz), 8.83 (1H, s).

5−エチル−2−[4−[2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
4−[2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(50mg,0.110mmol)を用い、実施例3と同様の手法で表題化合物(30mg,収率59%)を黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.20(3H,t,J=7Hz),1.6−1.8(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),
2.7−2.9(1H,m),2.9−3.0(2H,m),3.14(2H,t,J=9Hz),3.74(2H,t,J=9Hz),4.75(2H,s),4.8−5.0(2H,m),7.23(1H,d,J=8Hz),7.52(1H,dd,J=2Hz,8Hz),7.76(1H,s),7.81(1H,dd,J=2Hz,13Hz),8.19(2H,s),8.46(1H,d,J=2Hz).
5-ethyl-2- [4- [2- (7-fluoro-5-nitroindolin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine 4- [2- (7-fluoro-5) -Nitroindoline-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl (50 mg, 0.110 mmol) in the same manner as in Example 3 (30 mg, yield 59%) ) Was obtained as yellow crystals.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.20 (3H, t, J = 7 Hz), 1.6-1.8 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ),
2.7-2.9 (1H, m), 2.9-3.0 (2H, m), 3.14 (2H, t, J = 9 Hz), 3.74 (2H, t, J = 9 Hz) ), 4.75 (2H, s), 4.8-5.0 (2H, m), 7.23 (1H, d, J = 8 Hz), 7.52 (1H, dd, J = 2 Hz, 8 Hz) ), 7.76 (1H, s), 7.81 (1H, dd, J = 2 Hz, 13 Hz), 8.19 (2H, s), 8.46 (1H, d, J = 2 Hz).

2−[4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン
実施例11で得た5−エチル−2−[4−[2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン(30mg,65.0μmol)を用い、実施例4と同様の手法で表題化合物(27mg,収率96%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.21(3H,t,J=7Hz),1.6−1.8(2H,m),1.9−2.0(2H,m),2.49(2H,q,J=7Hz),2.7−2.9(1H,m),2.9−3.0(4H,m),3.29(2H,t,J=8Hz),4.51(2H,s),4.8−5.0(2H,m),6.25(1H,dd,J=2Hz,13Hz),6.33(1H,s),7.40(1H,d,J=8Hz),7.51(1H,dd,J=2Hz,8Hz),8.21(2H,s),8.46(1H,d,J=2Hz).
2- [4- [2- (5-Amino-7-fluoroindoline-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine 5 obtained in Example 11 Example using -ethyl-2- [4- [2- (7-fluoro-5-nitroindoline-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine (30 mg, 65.0 μmol) The title compound (27 mg, yield 96%) was obtained as a yellow oil in the same manner as in 4.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.21 (3H, t, J = 7 Hz), 1.6-1.8 (2H, m), 1.9-2.0 (2H, m), 2.49 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 2.9-3.0 (4H, m), 3.29 (2H, t, J = 8 Hz), 4.51 (2H, s), 4.8-5.0 (2H, m), 6.25 (1H, dd, J = 2Hz, 13Hz), 6.33 (1H, s), 7.40 (1H, d, J = 8Hz), 7.51 (1H, dd, J = 2 Hz, 8 Hz), 8.21 (2H, s), 8.46 (1 H, d, J = 2 Hz).

5−エチル−2−[4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例12で得た2−[4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン(27mg,62.4μmol)を用い、実施例5と同様の手法で表題化合物(12mg,収率40%)を微褐色結晶として得た。

FAB−MS(m/z):486(M+1)
H NMR(CDCl,400MHz):δ=
1.21(3H,t,J=7Hz),1.6−1.8(2H,m),1.9−2.0(2H,m),2.48(2H,q,J=7Hz),2.7−2.9(1H,m),2.9−3.0(2H,m),3.14(2H,t,J=9Hz),3.62(2H,t,J=9Hz),4.70(2H,s),4.8−5.0(2H,m),7.1−7.2(2H,m),7.31(1H,d,J=8Hz),7.53(1H,dd,J=2Hz,8Hz),8.20(2H,s),8.48(1H,d,J=2Hz),8.83(1H,s).
5-ethyl-2- [4- [2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine Implementation 2- [4- [2- (5-Amino-7-fluoroindoline-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine (27 mg, 62.4 μmol) obtained in Example 12. ) To give the title compound (12 mg, yield 40%) as pale brown crystals in the same manner as in Example 5.

FAB-MS (m / z): 486 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.21 (3H, t, J = 7 Hz), 1.6-1.8 (2H, m), 1.9-2.0 (2H, m), 2.48 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m), 3.14 (2H, t, J = 9 Hz), 3.62 (2H, t, J = 9 Hz), 4.70 (2H, s), 4.8-5.0 (2H, m), 7.1-7.2 (2H, m), 7.31 (1H, d, J = 8 Hz) ), 7.53 (1H, dd, J = 2 Hz, 8 Hz), 8.20 (2H, s), 8.48 (1H, d, J = 2 Hz), 8.83 (1H, s).

4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(200mg,0.644mmol)をジクロロメタン(4.0mL)に溶解し、氷冷下、トリエチルアミン(0.135mL,0.967mmol)及びメタンスルホニルクロリド(0.060mL,0.773mmol)のジクロロメタン(2.0mL)溶液を加えた。室温で1時間攪拌後、飽和炭酸水素ナトリウム水溶液にあけ、酢酸エチルで抽出した。有機層を水、飽和食塩水で順次洗浄後、無水硫酸ナトリウムで乾燥して減圧下溶媒を留去した。
続いて、得られた4−[3−フルオロ−2−(メタンスルホニルオキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチルの粗体、5−(テトラゾール−1−イル)インドール(101mg,0.548mmol)、水酸化カリウム(37mg,0.657mmol)、18−クラウン−6−エーテル(159mg,0.602mmol)及びヨウ化カリウム(136mg,0.821mmol)を無水トルエン(3.0mL)に懸濁し、80℃で3.5時間加熱攪拌した。室温まで放冷して水にあけ、酢酸エチルで抽出した。有機層を水、飽和食塩水で洗浄後、無水硫酸ナトリウムで乾燥して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(ヘキサン:酢酸エチル=1:1)により精製し、表題化合物(180mg,収率69%)を淡黄色油状物として得た。

FAB−MS(m/z):478(M+1)
H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),4.1−4.4(2H,m),5.50(2H,d,J=2Hz),6.63(1H,d,J=3Hz),7.24(1H,dd,J=2Hz,12Hz),7.4−7.5(2H,m),7.71(1H,d,J=8Hz),7.85(1H,d,J=2Hz),8.26(1H,s),8.93(1H,s).
4- [3-Fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate 4- [3-fluoro-2- ( Hydroxymethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl (200 mg, 0.644 mmol) was dissolved in dichloromethane (4.0 mL), and triethylamine (0.135 mL, 0.967 mmol) was cooled with ice. And a solution of methanesulfonyl chloride (0.060 mL, 0.773 mmol) in dichloromethane (2.0 mL). The mixture was stirred at room temperature for 1 hour, poured into a saturated aqueous sodium hydrogen carbonate solution, and extracted with ethyl acetate. The organic layer was washed successively with water and saturated brine, dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure.
Subsequently, the obtained 4- [3-fluoro-2- (methanesulfonyloxymethyl) pyridin-5-yl] piperidine-1-carboxylate crude product, 5- (tetrazol-1-yl) indole (101 mg, 0.548 mmol), potassium hydroxide (37 mg, 0.657 mmol), 18-crown-6-ether (159 mg, 0.602 mmol) and potassium iodide (136 mg, 0.821 mmol) were added to anhydrous toluene (3. 0 mL) and heated and stirred at 80 ° C. for 3.5 hours. The mixture was allowed to cool to room temperature, poured into water, and extracted with ethyl acetate. The organic layer was washed with water and saturated brine, dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 1: 1) to give the title compound (180 mg, yield 69%) as a pale yellow oil.

FAB-MS (m / z): 478 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 4. 1-4.4 (2H, m), 5.50 (2H, d, J = 2Hz), 6.63 (1H, d, J = 3Hz), 7.24 (1H, dd, J = 2Hz, 12Hz) ), 7.4-7.5 (2H, m), 7.71 (1H, d, J = 8 Hz), 7.85 (1H, d, J = 2 Hz), 8.26 (1H, s), 8.93 (1H, s).

4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例14で得た4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(32mg,67.0μmol)を用い、実施例1と同様の手法で表題化合物(20mg,収率65%)を黄色油状物として得た。

FAB−MS(m/z):464(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=6Hz),1.5−1.6(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),4.2−4.4(2H,m),4.9−5.0(1H,m),5.50(2H,d,J=2Hz),6.64(1H,d,J=2Hz),7.24(1H,dd,J=2Hz,11Hz),7.4−7.5(2H,m),7.72(1H,d,J=8Hz),7.86(1H,d,J=2Hz),8.26(1H,s),8.92(1H,s).
4- [3-Fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate 4-obtained in Example 14 Example using [3-fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (32 mg, 67.0 μmol) The title compound (20 mg, yield 65%) was obtained as a yellow oil in the same manner as in 1.

FAB-MS (m / z): 464 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 6 Hz), 1.5-1.6 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m ), 4.2-4.4 (2H, m), 4.9-5.0 (1H, m), 5.50 (2H, d, J = 2 Hz), 6.64 (1H, d, J) = 2Hz), 7.24 (1H, dd, J = 2 Hz, 11 Hz), 7.4-7.5 (2H, m), 7.72 (1H, d, J = 8 Hz), 7.86 (1H) , D, J = 2 Hz), 8.26 (1H, s), 8.92 (1H, s).

5−エチル−2−[4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例14で得た4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(34mg,71.2μmol)を用い、実施例3と同様の手法で表題化合物(10mg,収率29%)を無色透明油状物として得た。

FAB−MS(m/z):484(M+1)
H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.8−3.0(3H,m),4.8−5.0(2H,m),5.50(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(1H,m),7.4−7.5(2H,m),7.72(1H,d,J=8Hz),7.86(1H,d,J=2Hz),8.18(2H,s),8.29(1H,s),8.92(1H,s).
5-ethyl-2- [4- [3-fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine Implementation 4- [3-Fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (34 mg, 71. In the same manner as in Example 3, the title compound (10 mg, yield 29%) was obtained as a colorless transparent oil.

FAB-MS (m / z): 484 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.8-3.0 (3H, m), 4.8-5.0 (2H, m), 5.50 (2H, d, J = 2 Hz), 6.6-6.7 (1H) , M), 7.2-7.3 (1H, m), 7.4-7.5 (2H, m), 7.72 (1H, d, J = 8 Hz), 7.86 (1H, d) , J = 2Hz), 8.18 (2H, s), 8.29 (1H, s), 8.92 (1H, s).

4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸t−ブチル
(1)4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチル−3,6−ジヒドロ−2H−ピリジン−1−カルボン酸t−ブチル
4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]−3−メチル−3,6−ジヒドロ−2H−ピリジン−1−カルボン酸t−ブチル(149mg,0.462mmol)及び5−メタンスルホニルインドール(82mg,0.420mmol)を用い、実施例14と同様の手法で表題化合物(81mg,収率39%)を無色透明油状物として得た。

H NMR(CDCl,400MHz):δ=
1.00(3H,d,J=7Hz),1.48(9H,s),2.6−2.8(1H,m),3.05(3H,s),3.26(1H,dd,J=3Hz,13Hz),3.84(1H,dd,J=3Hz,13Hz),3.8−3.9(1H,m),4.2−4.5(1H,m),5.51(2H,d,J=2Hz),5.9−6.0(1H,m),6.68(1H,d,J=3Hz),7.34(1H,dd,J=2Hz,11Hz),7.46(1H,d,J=3Hz),7.6−7.8(2H,m),8.24(1H,s),8.37(1H,s).

(2)4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸t−ブチル
上記で得た4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチル−3,6−ジヒドロ−2H−ピリジン−1−カルボン酸t−ブチル(65mg,0.130mmol)をメタノール(0.5mL)−テトラヒドロフラン(0.5mL)に溶解し、10%パラジウム炭素(12mg)を加え、室温1気圧で21時間接触水素添加した。反応混合物をセライトろ過し、ろ液を減圧下濃縮した。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(ヘキサン:酢酸エチル=2:1→1:2)により精製し、表題化合物(47mg,収率72%)を無色透明油状物として得た。

FAB−MS(m/z):501(M)
H NMR(CDCl,400MHz):δ=
0.67(3H,d,J=7Hz),1.46(9H,s),1.5−1.7(1H,m),1.9−2.1(2H,m),2.7−2.9(1H,m),2.9−3.0(1H,m),3.0−3.1(1H,m),3.05(3H,s),3.9−4.4(2H,m),5.49(2H,d,J=2Hz),6.67(1H,d,J=3Hz),7.18(1H,dd,J=2Hz,11Hz),7.45(1H,d,J=3Hz),7.68(1H,d,J=8Hz),7.73(1H,d,J=8Hz),8.2−8.3(2H,m).
4- [3-Fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate t-butyl (1) 4- [3-fluoro-2 -(5-Methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methyl-3,6-dihydro-2H-pyridine-1-carboxylate t-butyl 4- [3-fluoro-2- ( Hydroxymethyl) pyridin-5-yl] -3-methyl-3,6-dihydro-2H-pyridine-1-carboxylate t-butyl (149 mg, 0.462 mmol) and 5-methanesulfonylindole (82 mg, 0.420 mmol) ) To give the title compound (81 mg, yield 39%) as a colorless transparent oil in the same manner as in Example 14.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.00 (3H, d, J = 7 Hz), 1.48 (9H, s), 2.6-2.8 (1H, m), 3.05 (3H, s), 3.26 (1H, dd, J = 3 Hz, 13 Hz), 3.84 (1H, dd, J = 3 Hz, 13 Hz), 3.8-3.9 (1H, m), 4.2-4.5 (1H, m), 5.51 (2H, d, J = 2Hz), 5.9-6.0 (1H, m), 6.68 (1H, d, J = 3Hz), 7.34 (1H, dd, J = 2Hz) , 11 Hz), 7.46 (1H, d, J = 3 Hz), 7.6-7.8 (2H, m), 8.24 (1H, s), 8.37 (1H, s).

(2) 4- [3-Fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate 4- [3 obtained above -Fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methyl-3,6-dihydro-2H-pyridine-1-carboxylate t-butyl (65 mg, 0.130 mmol) ) Was dissolved in methanol (0.5 mL) -tetrahydrofuran (0.5 mL), 10% palladium carbon (12 mg) was added, and catalytic hydrogenation was performed at room temperature for 1 hour at 1 atmosphere. The reaction mixture was filtered through celite, and the filtrate was concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 2: 1 → 1: 2) to give the title compound (47 mg, yield 72%) as a colorless transparent oil.

FAB-MS (m / z): 501 (M)
1 H NMR (CDCl 3 , 400 MHz): δ =
0.67 (3H, d, J = 7 Hz), 1.46 (9H, s), 1.5-1.7 (1H, m), 1.9-2.1 (2H, m), 2. 7-2.9 (1H, m), 2.9-3.0 (1H, m), 3.0-3.1 (1H, m), 3.05 (3H, s), 3.9- 4.4 (2H, m), 5.49 (2H, d, J = 2Hz), 6.67 (1H, d, J = 3Hz), 7.18 (1H, dd, J = 2Hz, 11Hz), 7.45 (1H, d, J = 3 Hz), 7.68 (1H, d, J = 8 Hz), 7.73 (1H, d, J = 8 Hz), 8.2-8.3 (2H, m ).

4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル
実施例17で得た4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸t−ブチル(15mg,30.0μmol)を用い、実施例1と同様の手法で表題化合物(12mg,収率88%)を淡黄色油状物として得た。

FAB−MS(m/z):487(M)
H NMR(CDCl,400MHz):δ=
0.67(3H,d,J=7Hz),1.2−1.3(6H,m),1.5−1.7(1H,m),1.9−2.1(2H,m),2.7−2.9(1H,m),2.9−3.0(1H,m),3.0−3.2(1H,m),3.05(3H,s),4.0−4.5(2H,m),4.9−5.0(1H,m),5.49(2H,d,J=2Hz),6.67(1H,d,J=2Hz),7.18(1H,dd,J=2Hz,11Hz),7.45(1H,d,J=2Hz),7.68(1H,d,J=8Hz),7.73(1H,dd,J=2Hz,8Hz),8.2−8.3(2H,m).
4- [3-Fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylic acid isopropyl 4- [obtained in Example 17] Example 1 with 3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate (15 mg, 30.0 μmol) and In the same manner, the title compound (12 mg, yield 88%) was obtained as a pale yellow oil.

FAB-MS (m / z): 487 (M)
1 H NMR (CDCl 3 , 400 MHz): δ =
0.67 (3H, d, J = 7 Hz), 1.2-1.3 (6H, m), 1.5-1.7 (1H, m), 1.9-2.1 (2H, m ), 2.7-2.9 (1H, m), 2.9-3.0 (1H, m), 3.0-3.2 (1H, m), 3.05 (3H, s), 4.0-4.5 (2H, m), 4.9-5.0 (1H, m), 5.49 (2H, d, J = 2Hz), 6.67 (1H, d, J = 2Hz) ), 7.18 (1H, dd, J = 2 Hz, 11 Hz), 7.45 (1H, d, J = 2 Hz), 7.68 (1H, d, J = 8 Hz), 7.73 (1H, dd) , J = 2 Hz, 8 Hz), 8.2-8.3 (2H, m).

5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−イル]ピリミジン
実施例17で得た4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸t−ブチル(25mg,49.8μmol)を用い、実施例3と同様の手法で表題化合物(16mg,収率66%)を無色透明油状物として得た。

FAB−MS(m/z):508(M+1)
H NMR(CDCl,400MHz):δ=
0.68(3H,d,J=7Hz),1.19(3H,t,J=7Hz),1.6−1.8(1H,m),2.0−2.2(2H,m),2.46(2H,q,J=7Hz),2.8−3.0(1H,m),3.0−3.2(2H,m),3.05(3H,s),4.7−4.8(1H,m),4.9−5.0(1H,m),5.49(2H,d,J=2Hz),6.67(1H,d,J=3Hz),7.22(1H,dd,J=2Hz,11Hz),7.45(1H,d,J=3Hz),7.68(1H,d,J=8Hz),7.73(1H,dd,J=2Hz,8Hz),8.16(2H,s),8.2−8.3(2H,m).
5-Ethyl-2- [4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidin-1-yl] pyrimidine Examples 4- [3-Fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate obtained in 17 (25 mg, 49.8 μmol) Was used to give the title compound (16 mg, yield 66%) as a colorless transparent oil in the same manner as in Example 3.

FAB-MS (m / z): 508 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
0.68 (3H, d, J = 7 Hz), 1.19 (3H, t, J = 7 Hz), 1.6-1.8 (1H, m), 2.0-2.2 (2H, m ), 2.46 (2H, q, J = 7 Hz), 2.8-3.0 (1H, m), 3.0-3.2 (2H, m), 3.05 (3H, s), 4.7-4.8 (1H, m), 4.9-5.0 (1H, m), 5.49 (2H, d, J = 2Hz), 6.67 (1H, d, J = 3Hz) ), 7.22 (1H, dd, J = 2 Hz, 11 Hz), 7.45 (1H, d, J = 3 Hz), 7.68 (1H, d, J = 8 Hz), 7.73 (1H, dd) , J = 2 Hz, 8 Hz), 8.16 (2H, s), 8.2-8.3 (2H, m).

4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(200mg,0.643mmol)及び7−フルオロ−5−メタンスルホニルインドール(124mg,0.582mmol)を用い、実施例14と同様の手法で表題化合物(192mg,収率65%)を白色アモルファスとして得た。

FAB−MS(m/z):506(M+1)
H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.5−1.6(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.06(3H,s),4.1−4.3(2H,m),5.69(2H,d,J=2Hz),6.6−6.8(1H,m),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.40(1H,dd,J=2Hz,11Hz),8.04(1H,d,J=2Hz),8.20(1H,s).
4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate 4- [3-fluoro-2- (hydroxy) Methyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl (200 mg, 0.643 mmol) and 7-fluoro-5-methanesulfonylindole (124 mg, 0.582 mmol). The title compound (192 mg, yield 65%) was obtained as a white amorphous by the procedure.

FAB-MS (m / z): 506 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.5-1.6 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 3. 06 (3H, s), 4.1-4.3 (2H, m), 5.69 (2H, d, J = 2 Hz), 6.6-6.8 (1H, m), 7.2 7.3 (1H, m), 7.36 (1H, d, J = 3 Hz), 7.40 (1H, dd, J = 2 Hz, 11 Hz), 8.04 (1H, d, J = 2 Hz), 8.20 (1H, s).

4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例20で得た4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,39.6μmol)を用い、実施例1と同様の手法で表題化合物(18mg,収率93%)を無色透明油状物として得た。

FAB−MS(m/z):492(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=7Hz),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.8(1H,m),2.8−2.9(2H,m),3.06(3H,s),4.2−4.4(2H,m),4.9−5.0(1H,m),5.69(2H,d,J=2Hz),6.6−6.8(1H,m),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.40(1H,dd,J=1Hz,11Hz),8.04(1H,d,J=1Hz),8.20(1H,s).
4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate 4- [obtained in Example 20] Using 3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (20 mg, 39.6 μmol) and Example 1 In the same manner, the title compound (18 mg, 93% yield) was obtained as a colorless transparent oil.

FAB-MS (m / z): 492 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 7 Hz), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.8 (1H, m ), 2.8-2.9 (2H, m), 3.06 (3H, s), 4.2-4.4 (2H, m), 4.9-5.0 (1H, m), 5.69 (2H, d, J = 2Hz), 6.6-6.8 (1H, m), 7.2-7.3 (1H, m), 7.36 (1H, d, J = 3Hz) ), 7.40 (1H, dd, J = 1 Hz, 11 Hz), 8.04 (1H, d, J = 1 Hz), 8.20 (1H, s).

5−エチル−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例20で得た4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(25mg,49.4μmol)を用い、実施例3と同様の手法で表題化合物(20mg,収率80%)を淡黄色油状物として得た。

FAB−MS(m/z):512(M+1)
H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.8−2.9(1H,m),2.9−3.0(2H,m),3.06(3H,s),4.8−5.0(2H,m),5.69(2H,d,J=2Hz),6.6−6.8(1H,m),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.41(1H,dd,J=1Hz,12Hz),8.04(1H,d,J=2Hz),8.18(2H,s),8.23(1H,s).
5-Ethyl-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine Examples 4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate obtained in 20 (25 mg, 49.4 μmol) Was used to give the title compound (20 mg, yield 80%) as a pale yellow oil in the same manner as in Example 3.

FAB-MS (m / z): 512 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.8-2.9 (1H, m), 2.9-3.0 (2H, m), 3.06 (3H, s), 4.8-5.0 (2H, m), 5.69 (2H, d, J = 2Hz), 6.6-6.8 (1H, m), 7.2-7.3 (1H, m), 7.36 (1H, d, J = 3Hz) ), 7.41 (1H, dd, J = 1 Hz, 12 Hz), 8.04 (1H, d, J = 2 Hz), 8.18 (2H, s), 8.23 (1H, s).

4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(143mg,0.461mmol)及び7−クロロ−5−メタンスルホニルインドール(94mg,0.409mmol)を用い、実施例14と同様の手法で表題化合物(175mg,収率82%)を淡黄色油状物として得た。

FAB−MS(m/z):522(M+1)
H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.07(3H,s),4.1−4.3(2H,m),5.95(2H,s),6.74(1H,d,J=3Hz),7.25(1H,dd,J=2Hz,12Hz),7.34(1H,d,J=3Hz),7.67(1H,d,J=2Hz),8.1−8.2(2H,m).
4- [2- (7-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate 4- [3-fluoro-2- (hydroxy) Methyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl (143 mg, 0.461 mmol) and 7-chloro-5-methanesulfonylindole (94 mg, 0.409 mmol) as in example 14. The title compound (175 mg, 82% yield) was obtained as a pale yellow oil by the procedure.

FAB-MS (m / z): 522 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 3. 07 (3H, s), 4.1-4.3 (2H, m), 5.95 (2H, s), 6.74 (1H, d, J = 3 Hz), 7.25 (1H, dd, J = 2 Hz, 12 Hz), 7.34 (1H, d, J = 3 Hz), 7.67 (1H, d, J = 2 Hz), 8.1-8.2 (2H, m).

4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例23で得た4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,38.3μmol)を用い、実施例1と同様の手法で表題化合物(12mg,収率62%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):508(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=7Hz),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.7(1H,m),2.7−2.9(2H,m),3.07(3H,s),4.2−4.4(2H,m),4.8−5.0(1H,m),5.95(2H,d,J=1Hz),6.74(1H,d,J=3Hz),7.24(1H,dd,J=2Hz,11Hz),7.34(1H,d,J=3Hz),7.67(1H,d,J=2Hz),8.1−8.2(2H,m).
4- [2- (7-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate 4- [obtained in Example 23 Using t-butyl 2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (20 mg, 38.3 μmol) and Example 1 The title compound (12 mg, 62% yield) was obtained as a pale yellow amorphous by the same method.

FAB-MS (m / z): 508 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 7 Hz), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.7 (1H, m ), 2.7-2.9 (2H, m), 3.07 (3H, s), 4.2-4.4 (2H, m), 4.8-5.0 (1H, m), 5.95 (2H, d, J = 1 Hz), 6.74 (1 H, d, J = 3 Hz), 7.24 (1 H, dd, J = 2 Hz, 11 Hz), 7.34 (1 H, d, J = 3 Hz), 7.67 (1H, d, J = 2 Hz), 8.1-8.2 (2H, m).

2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン
実施例23で得た4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(24mg,46.9μmol)を用い、実施例3と同様の手法で表題化合物(12mg,収率49%)を無色透明油状物として得た。

FAB−MS(m/z):528(M+1)
H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.7−2.9(1H,m),2.9−3.0(2H,m),3.06(3H,s),4.8−5.0(2H,m),5.95(2H,d,J=2Hz),6.73(1H,d,J=3Hz),7.2−7.3(2H,m),7.34(1H,d,J=3Hz),7.67(1H,d,J=2Hz),8.14(1H,d,J=2Hz),8.18(2H,s).
2- [4- [2- (7-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine Examples 4- [2- (7-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate obtained in 23 (24 mg, 46.9 μmol) Was used to give the title compound (12 mg, yield 49%) as a colorless transparent oil in the same manner as in Example 3.

FAB-MS (m / z): 528 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m), 3.06 (3H, s), 4.8-5.0 (2H, m), 5.95 (2H, d, J = 2Hz), 6.73 (1H, d, J = 3Hz), 7.2-7.3 (2H, m), 7.34 (1H, d, J = 3Hz) ), 7.67 (1H, d, J = 2 Hz), 8.14 (1H, d, J = 2 Hz), 8.18 (2H, s).

3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン
(1)4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボニトリル
実施例20で得た4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(70mg,0.138mmol)を用い、実施例2(1)と同様の手法で表題化合物(51mg,収率86%)を淡黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.7−1.9(4H,m),2.6−2.8(1H,m),3.06(3H,s),3.1−3.2(2H,m),3.5−3.6(2H,m),5.69(2H,d,J=2Hz),6.7−6.8(1H,m),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.40(1H,dd,J=2Hz,12Hz),8.04(1H,d,J=2Hz),8.19(1H,s).

(2)3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン
上記で得た4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボニトリル(51mg,0.118mmol)を用い、実施例6と同様の手法で表題化合物(14mg,収率23%)を白色アモルファスとして得た。

FAB−MS(m/z):516(M+1)
H NMR(CDCl,400MHz):δ=
1.29(6H,d,J=7Hz),1.6−1.8(2H,m),1.9−2.0(2H,m),2.7−2.9(1H,m),2.9−3.0(1H,m),3.06(3H,s),3.1−3.2(2H,m),4.2−4.3(2H,m),5.69(2H,d,J=2Hz),6.7−6.8(1H,m),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.41(1H,dd,J=2Hz,11Hz),8.04(1H,d,J=2Hz),8.22(1H,s).
3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) piperidine-4- Yl] pyridine (1) 4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carbonitrile 4-obtained in Example 20 Example 2 using t-butyl [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (70 mg, 0.138 mmol) The title compound (51 mg, yield 86%) was obtained as pale-yellow crystals by the same method as in (1).

1 H NMR (CDCl 3 , 400 MHz): δ =
1.7-1.9 (4H, m), 2.6-2.8 (1H, m), 3.06 (3H, s), 3.1-3.2 (2H, m), 3. 5-3.6 (2H, m), 5.69 (2H, d, J = 2 Hz), 6.7-6.8 (1 H, m), 7.2-7.3 (1 H, m), 7.36 (1H, d, J = 3 Hz), 7.40 (1H, dd, J = 2 Hz, 12 Hz), 8.04 (1H, d, J = 2 Hz), 8.19 (1H, s).

(2) 3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) piperidine -4-yl] pyridine 4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carbonitrile obtained above (51 mg, 0 118 mmol), and the title compound (14 mg, 23% yield) was obtained as a white amorphous substance in the same manner as in Example 6.

FAB-MS (m / z): 516 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.29 (6H, d, J = 7 Hz), 1.6-1.8 (2H, m), 1.9-2.0 (2H, m), 2.7-2.9 (1H, m ), 2.9-3.0 (1H, m), 3.06 (3H, s), 3.1-3.2 (2H, m), 4.2-4.3 (2H, m), 5.69 (2H, d, J = 2Hz), 6.7-6.8 (1H, m), 7.2-7.3 (1H, m), 7.36 (1H, d, J = 3Hz) ), 7.41 (1H, dd, J = 2 Hz, 11 Hz), 8.04 (1H, d, J = 2 Hz), 8.22 (1H, s).

4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸メチル
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,40.4μmol)を用い、実施例1と同様の手法で表題化合物(12mg,収率67%)を淡黄色油状物として得た。

FAB−MS(m/z):454(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−1.9(2H,m),2.6−2.8(1H,m),2.8−3.0(2H,m),3.71(3H,s),4.2−4.4(2H,m),5.69(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.21(1H,s),8.93(1H,s).
4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate methyl 4- [3-fluoro-2 Using [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (20 mg, 40.4 μmol) and Example 1 In the same manner, the title compound (12 mg, 67% yield) was obtained as a pale yellow oil.

FAB-MS (m / z): 454 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-1.9 (2H, m), 2.6-2.8 (1H, m), 2.8-3.0 (2H, m ), 3.71 (3H, s), 4.2-4.4 (2H, m), 5.69 (2H, d, J = 2 Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.66 (1H, d, J = 2 Hz), 8.21 (1H, s), 8. 93 (1H, s).

4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸エチル
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,40.4μmol)を用い、実施例1と同様の手法で表題化合物(16mg,収率83%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):468(M+1)
H NMR(CDCl,400MHz):δ=
1.27(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−1.9(2H,m),2.6−2.8(1H,m),2.8−2.9(2H,m),4.15(2H,q,J=7Hz),4.2−4.4(2H,m),5.69(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.37(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.21(1H,s),8.94(1H,s).
4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate ethyl 4- [3-fluoro-2 Using [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (20 mg, 40.4 μmol) and Example 1 In the same manner, the title compound (16 mg, yield 83%) was obtained as a pale yellow amorphous.

FAB-MS (m / z): 468 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.27 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-1.9 (2H, m), 2.6-2.8 (1H, m ), 2.8-2.9 (2H, m), 4.15 (2H, q, J = 7 Hz), 4.2-4.4 (2H, m), 5.69 (2H, d, J = 2Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.37 (1H, d, J = 3 Hz), 7.66 (1H, d) , J = 2 Hz), 8.21 (1H, s), 8.94 (1H, s).

4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸プロピル
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,40.4μmol)を用い、実施例1と同様の手法で表題化合物(15mg,収率80%)を黄色油状物として得た。

FAB−MS(m/z):482(M+1)
H NMR(CDCl,400MHz):δ=
0.95(3H,t,J=7Hz),1.5−1.7(4H,m),1.8−1.9(2H,m),2.6−2.8(1H,m),2.8−2.9(2H,m),4.06(2H,t,J=7Hz),4.2−4.4(2H,m),5.69(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.21(1H,s),8.93(1H,s).
4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate 4- [3-fluoro-2 Using [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (20 mg, 40.4 μmol) and Example 1 In the same manner, the title compound (15 mg, yield 80%) was obtained as a yellow oil.

FAB-MS (m / z): 482 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
0.95 (3H, t, J = 7 Hz), 1.5-1.7 (4H, m), 1.8-1.9 (2H, m), 2.6-2.8 (1H, m ), 2.8-2.9 (2H, m), 4.06 (2H, t, J = 7 Hz), 4.2-4.4 (2H, m), 5.69 (2H, d, J = 2Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.66 (1H, d) , J = 2 Hz), 8.21 (1H, s), 8.93 (1H, s).

4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソブチル
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,40.4μmol)を用い、実施例1と同様の手法で表題化合物(11mg,収率55%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):496(M+1)
H NMR(CDCl,400MHz):δ=
0.94(6H,d,J=7Hz),1.5−1.7(2H,m),1.8−1.9(2H,m),1.9−2.0(1H,m),2.6−2.8(1H,m),2.8−3.0(2H,m),3.88(2H,d,J=7Hz),4.2−4.4(2H,m),5.69(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.21(1H,s),8.93(1H,s).
4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate 4- [3-fluoro-2 Using [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (20 mg, 40.4 μmol) and Example 1 The title compound (11 mg, yield 55%) was obtained as a pale yellow amorphous product by the same method.

FAB-MS (m / z): 496 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
0.94 (6H, d, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-1.9 (2H, m), 1.9-2.0 (1H, m ), 2.6-2.8 (1H, m), 2.8-3.0 (2H, m), 3.88 (2H, d, J = 7 Hz), 4.2-4.4 (2H) M), 5.69 (2H, d, J = 2 Hz), 6.6-6.7 (1 H, m), 7.2-7.3 (2 H, m), 7.36 (1 H, d , J = 3 Hz), 7.66 (1H, d, J = 2 Hz), 8.21 (1H, s), 8.93 (1H, s).

4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピルアミド
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,40.4μmol)をジクロロメタン(0.5mL)に溶解し、トリフルオロ酢酸(0.5mL)を加え室温で30分撹拌後、反応液を減圧下濃縮した。残渣をクロロホルムで希釈し、飽和重層水で洗浄後、無水硫酸ナトリウムで乾燥して減圧下溶媒を留去した。
続いて、得られた4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジンの粗体をトルエン(0.5mL)に懸濁し、イソシアン酸イソプロピル(4μL,40.4μmol)のテトラヒドロフラン(0.5mL)溶液を加え、室温で17時間撹拌した。反応液を減圧下濃縮し、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→クロロホルム:メタノール=98:2)により精製し、表題化合物(14mg,収率72%)を淡黄色油状物として得た。

FAB−MS(m/z):481(M+1)
H NMR(CDCl,400MHz):δ=
1.16(6H,d,J=7Hz),1.5−1.7(2H,m),1.8−1.9(2H,m),2.6−2.8(1H,m),2.8−2.9(2H,m),3.9−4.1(3H,m),4.2−4.3(1H,m),5.69(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.21(1H,s),8.93(1H,s).
4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylic acid isopropylamide 4- [3-fluoro- 2- [7-Fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (20 mg, 40.4 μmol) in dichloromethane (0.5 mL) ), Trifluoroacetic acid (0.5 mL) was added, and the mixture was stirred at room temperature for 30 min. The reaction mixture was concentrated under reduced pressure. The residue was diluted with chloroform, washed with saturated multistory water, dried over anhydrous sodium sulfate, and the solvent was distilled off under reduced pressure.
Subsequently, the crude 4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine obtained was treated with toluene (0. 5 mL), a solution of isopropyl isocyanate (4 μL, 40.4 μmol) in tetrahydrofuran (0.5 mL) was added, and the mixture was stirred at room temperature for 17 hours. The reaction mixture was concentrated under reduced pressure, and the obtained residue was purified by silica gel column chromatography (chloroform → chloroform: methanol = 98: 2) to give the title compound (14 mg, yield 72%) as a pale yellow oil. It was.

FAB-MS (m / z): 481 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.16 (6H, d, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-1.9 (2H, m), 2.6-2.8 (1H, m ), 2.8-2.9 (2H, m), 3.9-4.1 (3H, m), 4.2-4.3 (1H, m), 5.69 (2H, d, J) = 2Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.66 (1H, d) , J = 2 Hz), 8.21 (1H, s), 8.93 (1H, s).

4−[3−クロロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
4−[3−クロロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(116mg,0.355mmol)及び7−フルオロ−5−ニトロインドール(56mg,0.312mmol)を用い、実施例14と同様の手法で表題化合物(135mg,収率88%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.7(1H,m),2.7−2.9(2H,m),4.1−4.3(2H,m),5.73(2H,s),6.6−6.7(1H,m),7.2−7.3(1H,m),7.55(1H,d,J=1Hz),7.78(1H,dd,J=2Hz,12Hz),8.21(1H,s),8.41(1H,d,J=2Hz).
4- [3-Chloro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate 4- [3-chloro-2- (hydroxymethyl) ) Pyridin-5-yl] piperidine-1-carboxylate t-butyl (116 mg, 0.355 mmol) and 7-fluoro-5-nitroindole (56 mg, 0.312 mmol) in the same manner as in Example 14. The title compound (135 mg, 88% yield) was obtained as a yellow oil.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.7 (1H, m), 2. 7-2.9 (2H, m), 4.1-4.3 (2H, m), 5.73 (2H, s), 6.6-6.7 (1H, m), 7.2 7.3 (1 H, m), 7.55 (1 H, d, J = 1 Hz), 7.78 (1 H, dd, J = 2 Hz, 12 Hz), 8.21 (1 H, s), 8.41 ( 1H, d, J = 2 Hz).

4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−クロロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
実施例32で得た4−[3−クロロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(85mg,0.174mmol)を用い、実施例4と同様の手法で表題化合物(28mg,収率35%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.5−2.7(1H,m),2.7−2.9(2H,m),3.2−3.7(2H,m),4.1−4.3(2H,m),5.61(2H,s),6.3−6.4(2H,m),6.66(1H,d,J=2Hz),7.02(1H,d,J=3Hz),7.50(1H,d,J=2Hz),8.25(1H,d,J=2Hz).
4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-chloropyridin-5-yl] piperidine-1-carboxylate 4-obtained in Example 32 Using t-butyl [3-chloro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (85 mg, 0.174 mmol) and Example 4 In the same manner, the title compound (28 mg, yield 35%) was obtained as a yellow oil.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.5-2.7 (1H, m), 2. 7-2.9 (2H, m), 3.2-3.7 (2H, m), 4.1-4.3 (2H, m), 5.61 (2H, s), 6.3 6.4 (2H, m), 6.66 (1H, d, J = 2 Hz), 7.02 (1H, d, J = 3 Hz), 7.50 (1H, d, J = 2 Hz), 8. 25 (1H, d, J = 2 Hz).

4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
実施例33で得た4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−クロロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(28mg,61.0μmol)を用い、実施例5と同様の手法で表題化合物(20mg,収率63%)を淡黄色油状物として得た。

FAB−MS(m/z):512(M+1)
H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.7(1H,m),2.7−2.9(2H,m),4.1−4.3(2H,m),5.75(2H,s),6.6−6.7(1H,m),7.23(1H,dd,J=2Hz,12Hz),7.28(1H,d,J=3Hz),7.55(1H,d,J=2Hz),7.68(1H,d,J=2Hz),8.23(1H,d,J=2Hz),8.94(1H,s).
4- [3-Chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-Butyl 4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-chloropyridin-5-yl] piperidine-1-carboxylate (28 mg, 61.0 μmol) obtained in 33. And the title compound (20 mg, 63% yield) was obtained as a pale yellow oil in the same manner as in Example 5.

FAB-MS (m / z): 512 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.7 (1H, m), 2. 7-2.9 (2H, m), 4.1-4.3 (2H, m), 5.75 (2H, s), 6.6-6.7 (1H, m), 7.23 ( 1H, dd, J = 2Hz, 12Hz), 7.28 (1H, d, J = 3Hz), 7.55 (1H, d, J = 2Hz), 7.68 (1H, d, J = 2Hz), 8.23 (1H, d, J = 2 Hz), 8.94 (1H, s).

2−[4−[3−クロロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン
実施例32で得た4−[3−クロロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(52mg,0.106mmol)を用い、実施例3と同様の手法で表題化合物(22mg,収率42%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.7−2.9(1H,m),2.9−3.0(2H,m),4.8−5.0(2H,m),5.73(2H,s),6.7−6.8(1H,m),7.2−7.3(1H,m),7.55(1H,s),7.78(1H,dd,J=2Hz,11Hz),8.18(2H,s),8.24(1H,s),8.41(1H,d,J=2Hz).
2- [4- [3-Chloro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine Example 32 4- [3-Chloro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (52 mg, 0.106 mmol) The title compound (22 mg, yield 42%) was obtained as a yellow oil by the same method as in Example 3.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m), 4.8-5.0 (2H, m), 5.73 (2H, s), 6.7-6.8 (1 H, m), 7.2-7.3 (1 H, m), 7.55 (1 H, s), 7.78 (1 H, dd, J = 2 Hz, 11 Hz), 8.18 (2H, s), 8.24 (1 H, s), 8.41 (1 H, d, J = 2 Hz).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−クロロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン
実施例35で得た2−[4−[3−クロロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン(22mg,44.4μmol)を用い、実施例4と同様の手法で表題化合物(9.4mg,収率45%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.21(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.7−2.9(1H,m),2.9−3.0(2H,m),3.4−3.8(2H,m),4.8−4.9(2H,m),5.61(2H,s),6.3−6.4(2H,m),6.65(1H,d,J=2Hz),7.02(1H,d,J=3Hz),7.51(1H,d,J=2Hz),8.18(2H,s),8.28(1H,d,J=2Hz).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-chloropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine Example 35 2- [4- [3-Chloro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine (22 mg, 44) The title compound (9.4 mg, 45% yield) was obtained as a yellow oil in the same manner as in Example 4.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.21 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m), 3.4-3.8 (2H, m), 4.8-4.9 (2H) , M), 5.61 (2H, s), 6.3-6.4 (2H, m), 6.65 (1H, d, J = 2 Hz), 7.02 (1H, d, J = 3 Hz) ), 7.51 (1H, d, J = 2 Hz), 8.18 (2H, s), 8.28 (1H, d, J = 2 Hz).

2−[4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン
実施例36で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−クロロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン(9.4mg,20.2μmol)を用い、実施例5と同様の手法で表題化合物(6.4mg,収率61%)を淡黄色結晶として得た。

FAB−MS(m/z):518(M+1)
H NMR(CDCl,400MHz):δ=
1.20(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.7−2.9(1H,m),2.9−3.0(2H,m),4.8−5.0(2H,m),5.75(2H,s),6.6−6.7(1H,m),7.23(1H,dd,J=2Hz,13Hz),7.28(1H,d,J=3Hz),7.56(1H,d,J=2Hz),7.68(1H,d,J=2Hz),8.18(2H,s),8.26(1H,d,J=2Hz),8.94(1H,s).
2- [4- [3-Chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine < 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-chloropyridin-5-yl] piperidin-1-yl] -5 obtained in Example 36 The title compound (6.4 mg, 61% yield) was obtained as pale yellow crystals in the same manner as in Example 5 using ethylpyrimidine (9.4 mg, 20.2 μmol).

FAB-MS (m / z): 518 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.20 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m), 4.8-5.0 (2H, m), 5.75 (2H, s), 6.6-6.7 (1H, m), 7.23 (1H, dd, J = 2Hz, 13Hz), 7.28 (1H, d, J = 3Hz), 7.56 (1H, d, J = 2Hz), 7.68 (1H, d, J = 2 Hz), 8.18 (2H, s), 8.26 (1H, d, J = 2 Hz), 8.94 (1H, s).

5−[1−(3−エチル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]−3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン
実施例2(1)で得た4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボニトリル(26mg,61.8μmol)を用い、実施例6と同様の手法で表題化合物(5.0mg,収率16%)を淡黄色油状物として得た。

FAB−MS(m/z):492(M+1)
H NMR(CDCl,400MHz):δ=
1.28(3H,t,J=7Hz),1.6−1.8(2H,m),1.9−2.0(2H,m),2.58(2H,q,J=7Hz),2.7−2.9(1H,m),3.1−3.2(2H,m),4.2−4.4(2H,m),5.70(2H,s),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.23(1H,s),8.94(1H,s).
5- [1- (3-Ethyl-1,2,4-oxadiazol-5-yl) piperidin-4-yl] -3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) ) Indol-1-ylmethyl] pyridine 4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] obtained in Example 2 (1) The title compound (5.0 mg, yield 16%) was obtained as a pale yellow oil in the same manner as in Example 6 using pyridin-5-yl] piperidine-1-carbonitrile (26 mg, 61.8 μmol). .

FAB-MS (m / z): 492 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.28 (3H, t, J = 7 Hz), 1.6-1.8 (2H, m), 1.9-2.0 (2H, m), 2.58 (2H, q, J = 7 Hz) ), 2.7-2.9 (1H, m), 3.1-3.2 (2H, m), 4.2-4.4 (2H, m), 5.70 (2H, s), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.66 (1H, d, J = 2 Hz) ), 8.23 (1H, s), 8.94 (1H, s).

4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例34で得た4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(15mg,29.3μmol)を用い、実施例1と同様の手法で表題化合物(13mg,収率88%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):498(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=7Hz),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.7(1H,m),2.7−2.9(2H,m),4.2−4.4(2H,m),4.9−5.0(1H,m),5.75(2H,s),6.6−6.7(1H,m),7.2−7.3(2H,m),7.55(1H,d,J=2Hz),7.68(1H,d,J=2Hz),8.23(1H,d,J=2Hz),8.94(1H,s).
4- [3-Chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate In Example 34 Obtained t-butyl 4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate (15 mg, 29 The title compound (13 mg, yield 88%) was obtained as a pale yellow amorphous product in the same manner as in Example 1.

FAB-MS (m / z): 498 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 7 Hz), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.7 (1H, m ), 2.7-2.9 (2H, m), 4.2-4.4 (2H, m), 4.9-5.0 (1H, m), 5.75 (2H, s), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.55 (1H, d, J = 2 Hz), 7.68 (1H, d, J = 2 Hz) ), 8.23 (1H, d, J = 2 Hz), 8.94 (1H, s).

5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(50mg,0.106mmol)を用い、実施例3と同様の手法で表題化合物(51mg,定量的)を黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.9−2.0(2H,m),2.8−2.9(1H,m),2.9−3.0(2H,m),4.8−4.9(2H,m),5.68(2H,d,J=2Hz),6.7−6.8(1H,m),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.79(1H,dd,J=2Hz,13Hz),8.2−8.3(3H,m),8.39(1H,d,J=2Hz).
5-chloro-2- [4- [3-fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine 4- [3-fluoro- 2- (7-Fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (50 mg, 0.106 mmol) was used in the same manner as in Example 3 for the title. The compound (51 mg, quantitative) was obtained as yellow crystals.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.9-2.0 (2H, m), 2.8-2.9 (1H, m), 2.9-3.0 (2H, m ), 4.8-4.9 (2H, m), 5.68 (2H, d, J = 2 Hz), 6.7-6.8 (1H, m), 7.2-7.3 (1H) M), 7.36 (1H, d, J = 3 Hz), 7.79 (1H, dd, J = 2 Hz, 13 Hz), 8.2-8.3 (3H, m), 8.39 (1H , D, J = 2 Hz).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−クロロピリミジン
実施例40で得た5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン(51mg,0.106mmol)を用い、実施例4と同様の手法で表題化合物(11mg,収率23%)を淡黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−2.9(1H,m),2.9−3.0(2H,m),3.4−3.6(2H,m),4.8−4.9(2H,m),5.55(2H,d,J=2Hz),6.3−6.4(2H,m),6.63(1H,d,J=2Hz),7.11(1H,d,J=3Hz),7.20(1H,dd,J=2Hz,11Hz),8.2−8.3(3H,m).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-chloropyrimidine Example 40 5-chloro-2- [4- [3-fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine (51 mg, 0 .106 mmol) and the title compound (11 mg, 23% yield) was obtained as a pale yellow oil in the same manner as in Example 4.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m ), 3.4-3.6 (2H, m), 4.8-4.9 (2H, m), 5.55 (2H, d, J = 2 Hz), 6.3-6.4 (2H) M), 6.63 (1H, d, J = 2 Hz), 7.11 (1H, d, J = 3 Hz), 7.20 (1H, dd, J = 2 Hz, 11 Hz), 8.2-8 .3 (3H, m).

5−クロロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例41で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−クロロピリミジン(11mg,24.4μmol)を用い、実施例5と同様の手法で表題化合物(5.0mg,収率40%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):508(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.8−2.9(1H,m),2.9−3.0(2H,m),4.8−4.9(2H,m),5.69(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.2−8.3(3H,m),8.93(1H,s).
5-chloro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine < 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5 obtained in Example 41 The title compound (5.0 mg, yield 40%) was obtained as a pale yellow amorphous product in the same manner as in Example 5 using chloropyrimidine (11 mg, 24.4 μmol).

FAB-MS (m / z): 508 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.8-2.9 (1H, m), 2.9-3.0 (2H, m ), 4.8-4.9 (2H, m), 5.69 (2H, d, J = 2 Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H) M), 7.36 (1H, d, J = 3 Hz), 7.66 (1H, d, J = 2 Hz), 8.2-8.3 (3H, m), 8.93 (1H, s) ).

5−ブロモ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例20で得た4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,39.6μmol)を用い、実施例3と同様の手法で表題化合物(22mg,定量的)を淡黄色アモルファスとして得た。

FAB−MS(m/z):562(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.8−2.9(1H,m),2.9−3.0(2H,m),3.06(3H,s),4.8−4.9(2H,m),5.69(2H,d,J=2Hz),6.6−6.8(1H,m),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.40(1H,dd,J=1Hz,12Hz),8.04(1H,d,J=2Hz),8.22(1H,s),8.29(2H,s).
5-Bromo-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine Examples 4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate obtained in 20 (20 mg, 39.6 μmol) Was used to give the title compound (22 mg, quantitative) as a pale yellow amorphous product in the same manner as in Example 3.

FAB-MS (m / z): 562 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.8-2.9 (1H, m), 2.9-3.0 (2H, m ), 3.06 (3H, s), 4.8-4.9 (2H, m), 5.69 (2H, d, J = 2 Hz), 6.6-6.8 (1H, m), 7.2-7.3 (1H, m), 7.36 (1H, d, J = 3 Hz), 7.40 (1H, dd, J = 1 Hz, 12 Hz), 8.04 (1H, d, J = 2 Hz), 8.22 (1H, s), 8.29 (2H, s).

5−ブロモ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例23で得た4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,38.3μmol)を用い、実施例3と同様の手法で表題化合物(18mg,収率81%)を白色アモルファスとして得た。

FAB−MS(m/z):578(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−2.9(1H,m),2.9−3.0(2H,m),3.07(3H,s),4.8−4.9(2H,m),5.95(2H,d,J=1Hz),6.74(1H,d,J=3Hz),7.2−7.3(1H,m),7.34(1H,d,J=3Hz),7.67(1H,d,J=2Hz),8.1−8.2(2H,m),8.29(2H,s).

5-Bromo-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine Examples 4- [2- (7-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (20 mg, 38.3 μmol) The title compound (18 mg, yield 81%) was obtained as a white amorphous product in the same manner as in Example 3.

FAB-MS (m / z): 578 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m ), 3.07 (3H, s), 4.8-4.9 (2H, m), 5.95 (2H, d, J = 1 Hz), 6.74 (1H, d, J = 3 Hz), 7.2-7.3 (1H, m), 7.34 (1H, d, J = 3 Hz), 7.67 (1H, d, J = 2 Hz), 8.1-8.2 (2H, m ), 8.29 (2H, s).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−フルオロピリミジン
4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(34mg,77.7μmol)を用い、実施例3と同様の手法で表題化合物(28mg,収率82%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−2.9(1H,m),2.9−3.0(2H,m),3.3−3.7(2H,m),4.7−4.9(2H,m),5.55(2H,d,J=2Hz),6.3−6.4(2H,m),6.63(1H,d,J=2Hz),7.11(1H,d,J=3Hz),7.20(1H,dd,J=2Hz,11Hz),8.20(2H,s),8.23(1H,s).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-fluoropyrimidine 4- [2- (5 -Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (34 mg, 77.7 μmol) was used in the same manner as in Example 3. The compound (28 mg, yield 82%) was obtained as a yellow oil.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m ), 3.3-3.7 (2H, m), 4.7-4.9 (2H, m), 5.55 (2H, d, J = 2 Hz), 6.3-6.4 (2H) M), 6.63 (1H, d, J = 2 Hz), 7.11 (1H, d, J = 3 Hz), 7.20 (1H, dd, J = 2 Hz, 11 Hz), 8.20 (2H) , S), 8.23 (1H, s).

5−フルオロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例45で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−フルオロピリミジン(28mg,63.6μmol)を用い、実施例5と同様の手法で表題化合物(15mg,収率48%)を淡茶色結晶として得た。

FAB−MS(m/z):492(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.8−2.9(1H,m),2.9−3.0(2H,m),4.7−4.9(2H,m),5.69(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.20(2H,s),8.24(1H,s),8.93(1H,s).
5-fluoro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine < 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5 obtained in Example 45 The title compound (15 mg, yield 48%) was obtained as pale brown crystals in the same manner as in Example 5 using fluoropyrimidine (28 mg, 63.6 μmol).

FAB-MS (m / z): 492 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.8-2.9 (1H, m), 2.9-3.0 (2H, m ), 4.7-4.9 (2H, m), 5.69 (2H, d, J = 2 Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H) M), 7.36 (1H, d, J = 3 Hz), 7.66 (1H, d, J = 2 Hz), 8.20 (2H, s), 8.24 (1H, s), 8. 93 (1H, s).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン
4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(32mg,71.6μmol)を用い、実施例3と同様の手法で表題化合物(20mg,収率58%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.9−2.0(2H,m),2.8−2.9(1H,m),2.9−3.1(2H,m),3.4−3.6(2H,m),4.9−5.1(2H,m),5.55(2H,d,J=2Hz),6.3−6.4(2H,m),6.63(1H,d,J=2Hz),7.11(1H,d,J=3Hz),7.20(1H,dd,J=2Hz,11Hz),8.23(1H,s),8.49(2H,s).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine 4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl (32 mg, 71.6 μmol) and the same procedure as in Example 3 Gave the title compound (20 mg, 58% yield) as a yellow oil.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.9-2.0 (2H, m), 2.8-2.9 (1H, m), 2.9-3.1 (2H, m ), 3.4-3.6 (2H, m), 4.9-5.1 (2H, m), 5.55 (2H, d, J = 2 Hz), 6.3-6.4 (2H) M), 6.63 (1H, d, J = 2 Hz), 7.11 (1H, d, J = 3 Hz), 7.20 (1H, dd, J = 2 Hz, 11 Hz), 8.23 (1H) , S), 8.49 (2H, s).

2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン
実施例47で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン(20mg,41.4μmol)を用い、実施例5と同様の手法で表題化合物(10mg,収率47%)を淡黄色結晶として得た。

FAB−MS(m/z):542(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.9−2.0(2H,m),2.8−2.9(1H,m),2.9−3.1(2H,m),4.9−5.1(2H,m),5.69(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.24(1H,s),8.49(2H,s),8.93(1H,s).
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl]-obtained in Example 47 The title compound (10 mg, yield 47%) was obtained as pale yellow crystals in the same manner as in Example 5 using 5-trifluoromethylpyrimidine (20 mg, 41.4 μmol).

FAB-MS (m / z): 542 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.9-2.0 (2H, m), 2.8-2.9 (1H, m), 2.9-3.1 (2H, m ), 4.9-5.1 (2H, m), 5.69 (2H, d, J = 2 Hz), 6.6-6.7 (1H, m), 7.2-7.3 (2H) M), 7.36 (1 H, d, J = 3 Hz), 7.66 (1 H, d, J = 2 Hz), 8.24 (1 H, s), 8.49 (2 H, s), 8. 93 (1H, s).

4−[2−[5−(N,N-ジメチルカルバモイル)インドール−1−イルメチル]−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
窒素雰囲気下、N,N−ジイソプロピルエチルアミン(22μL,0.132mmol)を無水ジメチルホルムアミドに溶解した後、4−[2−[(5−カルボキシインドール−1−イル)メチル]−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,44.1μmol)、o−(7−アザベンゾトリアゾール−1−イル)−N,N,N’,N’−テトラメチルウロニウムヘキサフルオロホスファート(20mg,52.9μmol)及びジメチルアミン塩酸塩(4.3mg,52.9μmol)を加えた。室温で2時間撹拌後、減圧下溶媒を留去した。残渣に酢酸エチルを加えて飽和炭酸水素ナトリウム水溶液及び飽和食塩水で洗浄後、無水硫酸ナトリウムで乾燥して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(ヘキサン:酢酸エチル=7:1→0:100)により精製し、表題化合物(21mg,収率99%)を白色アモルファスとして得た。

FAB−MS(m/z):481(M+1)
H NMR((CDCO,400MHz):δ=
1.44(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.02(6H,s),4.1−4.3(2H,m),5.55(2H,s),6.51(1H,d,J=3Hz),7.23(1H,dd,J=2Hz,9Hz),7.44(1H,d,J=3Hz),7.51(1H,d,J=9Hz),7.57(1H,d,J=9Hz),7.64(1H,s),8.31(1H,s).
4- [2- [5- (N, N-dimethylcarbamoyl) indol-1-ylmethyl] -3-fluoropyridin-5-yl] piperidine-1-carboxylate N-nitrogen atmosphere , N-diisopropylethylamine (22 μL, 0.132 mmol) in anhydrous dimethylformamide and then 4- [2-[(5-carboxyindol-1-yl) methyl] -3-fluoropyridin-5-yl] piperidine Tert-butyl-1-carboxylate (20 mg, 44.1 μmol), o- (7-azabenzotriazol-1-yl) -N, N, N ′, N′-tetramethyluronium hexafluorophosphate (20 mg , 52.9 μmol) and dimethylamine hydrochloride (4.3 mg, 52.9 μmol). After stirring at room temperature for 2 hours, the solvent was distilled off under reduced pressure. Ethyl acetate was added to the residue, and the mixture was washed with a saturated aqueous sodium hydrogen carbonate solution and saturated brine, dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 7: 1 → 0: 100) to give the title compound (21 mg, yield 99%) as a white amorphous product.

FAB-MS (m / z): 481 (M + 1)
1 H NMR ((CD 3 ) 2 CO, 400 MHz): δ =
1.44 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 3. 02 (6H, s), 4.1-4.3 (2H, m), 5.55 (2H, s), 6.51 (1H, d, J = 3 Hz), 7.23 (1H, dd, J = 2 Hz, 9 Hz), 7.44 (1 H, d, J = 3 Hz), 7.51 (1 H, d, J = 9 Hz), 7.57 (1 H, d, J = 9 Hz), 7.64 ( 1H, s), 8.31 (1H, s).

4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル
4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]−3−メチルピペリジン−1−イルカルボン酸イソプロピル(45mg,0.145mmol)及び7−フルオロ−5−ニトロインドール(19mg,0.120mmol)を用い、実施例14と同様の手法で表題化合物(26mg,収率38%)を黄色油状物として得た。

H NMR(CDCl,400MHz):δ=
0.68(3H,d,J=7Hz),1.24(6H,t,J=6Hz),1.5−1.7(1H,m),1.9−2.1(2H,m),2.7−3.2(3H,m),4.0−4.5(2H,m),4.9−5.0(1H,m),5.68(2H,d,J=2Hz),6.75(1H,t,J=3Hz),7.20(1H,d,J=9Hz),7.35(1H,d,J=3Hz),7.80(1H,dd,J=2Hz,12Hz),8.16(1H,s),8.38(1H,s).
4- [3-Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate 4- [3-fluoro-2- ( Hydroxymethyl) pyridin-5-yl] -3-methylpiperidin-1-ylcarboxylate (45 mg, 0.145 mmol) and 7-fluoro-5-nitroindole (19 mg, 0.120 mmol) and In a similar manner, the title compound (26 mg, 38% yield) was obtained as a yellow oil.

1 H NMR (CDCl 3 , 400 MHz): δ =
0.68 (3H, d, J = 7 Hz), 1.24 (6H, t, J = 6 Hz), 1.5-1.7 (1H, m), 1.9-2.1 (2H, m ), 2.7-3.2 (3H, m), 4.0-4.5 (2H, m), 4.9-5.0 (1H, m), 5.68 (2H, d, J) = 2Hz), 6.75 (1H, t, J = 3Hz), 7.20 (1H, d, J = 9Hz), 7.35 (1H, d, J = 3Hz), 7.80 (1H, dd) , J = 2 Hz, 12 Hz), 8.16 (1H, s), 8.38 (1H, s).

4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル
実施例50で得た4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル(26mg,55.0μmol)を用い、実施例9と同様の手法で表題化合物(21mg,収率86%)を褐色油状物として得た。

H NMR(CDCl,400MHz):δ=
0.67(3H,d,J=7Hz),1.24(6H,t,J=7Hz),1.5−1.7(1H,m),1.9−2.1(2H,m),2.7−3.1(3H,m),3.52(2H,br s),4.0−4.5(2H,m),4.8−5.0(1H,m),5.55(2H,d,J=2Hz),6.3−6.4(2H,m),6.63(1H,d,J=2Hz),7.11(1H,d,J=3Hz),7.15(1H,d,J=11Hz),8.17(1H,s).
4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] -3-methylpiperidine-1-carboxylate obtained in Example 50 Using 4- [3-fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate (26 mg, 55.0 μmol), The title compound (21 mg, yield 86%) was obtained as a brown oil in the same manner as in Example 9.

1 H NMR (CDCl 3 , 400 MHz): δ =
0.67 (3H, d, J = 7 Hz), 1.24 (6H, t, J = 7 Hz), 1.5-1.7 (1H, m), 1.9-2.1 (2H, m ), 2.7-3.1 (3H, m), 3.52 (2H, brs), 4.0-4.5 (2H, m), 4.8-5.0 (1H, m) , 5.55 (2H, d, J = 2Hz), 6.3-6.4 (2H, m), 6.63 (1H, d, J = 2Hz), 7.11 (1H, d, J = 3 Hz), 7.15 (1 H, d, J = 11 Hz), 8.17 (1 H, s).

4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル
実施例51で得た4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル(21mg,47.5μmol)を用い、実施例5と同様の手法で表題化合物(15mg,収率64%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):496(M+1)
H NMR(CDCl,400MHz):δ=
0.68(3H,d,J=7Hz),1.24(6H,t,J=6Hz),1.5−1.7(1H,m),1.9−2.1(2H,m),2.7−3.1(3H,m),4.0−4.5(2H,m),4.8−5.0(1H,m),5.70(2H,d,J=2Hz),6.67(1H,t,J=3Hz),7.21(1H,d,J=12Hz),7.24(1H,dd,J=2Hz,12Hz),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.17(1H,s),8.93(1H,s).
4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] -3-methylpiperidine-1-carboxylate Isopropyl 4- [2- (5-amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] -3-methylpiperidine-1-carboxylate obtained in Example 51 (21 mg, 47 The title compound (15 mg, 64% yield) was obtained as a pale yellow amorphous product in the same manner as in Example 5.

FAB-MS (m / z): 496 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
0.68 (3H, d, J = 7 Hz), 1.24 (6H, t, J = 6 Hz), 1.5-1.7 (1H, m), 1.9-2.1 (2H, m ), 2.7-3.1 (3H, m), 4.0-4.5 (2H, m), 4.8-5.0 (1H, m), 5.70 (2H, d, J) = 2Hz), 6.67 (1H, t, J = 3Hz), 7.21 (1H, d, J = 12Hz), 7.24 (1H, dd, J = 2Hz, 12Hz), 7.36 (1H) , D, J = 3 Hz), 7.66 (1H, d, J = 2 Hz), 8.17 (1H, s), 8.93 (1H, s).

4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
4,6−ジフルオロ−5−メタンスルホニルインドール(87mg,0.376mmol)及び4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(150mg,0.483mmol)を用い、実施例14と同様の手法で表題化合物(173mg,収率88%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):523(M)
H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.4−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.28(3H,s),4.2−4.4(2H,m),5.38(2H,d,J=2Hz),6.70(1H,d,J=3Hz),7.21(1H,d,J=11Hz),7.2−7.3(1H,m),7.31(1H,d,J=3Hz),8.26(1H,s).
4- [2- (4,6-Difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylic acid t-butyl 4,6-difluoro-5-methane Example using sulfonylindole (87 mg, 0.376 mmol) and t-butyl 4- [3-fluoro-2- (hydroxymethyl) pyridin-5-yl] piperidine-1-carboxylate (150 mg, 0.483 mmol) The title compound (173 mg, yield 88%) was obtained as a pale yellow amorphous product by the same method as 14.

FAB-MS (m / z): 523 (M)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.4-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 3. 28 (3H, s), 4.2-4.4 (2H, m), 5.38 (2H, d, J = 2 Hz), 6.70 (1 H, d, J = 3 Hz), 7.21 ( 1H, d, J = 11 Hz), 7.2-7.3 (1H, m), 7.31 (1H, d, J = 3 Hz), 8.26 (1H, s).

4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例53で得た4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(50mg,95.5μmol)を用い、実施例1と同様の手法で表題化合物(41mg,収率84%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):510(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=6Hz),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.28(3H,s),4.2−4.4(2H,m),4.9−5.0(1H,m),5.38(2H,d,J=2Hz),6.69(1H,dd,J=1Hz,3Hz),7.21(1H,d,J=11Hz),7.2−7.3(1H,m),7.31(1H,d,J=3Hz),8.26(1H,s).
4- [2- (4,6-Difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate 4 obtained in Example 53 -[2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (50 mg, 95.5 μmol) was used, The title compound (41 mg, yield 84%) was obtained as a pale yellow amorphous product by the same method as in Example 1.

FAB-MS (m / z): 510 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 6 Hz), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m ), 3.28 (3H, s), 4.2-4.4 (2H, m), 4.9-5.0 (1H, m), 5.38 (2H, d, J = 2 Hz), 6.69 (1H, dd, J = 1 Hz, 3 Hz), 7.21 (1H, d, J = 11 Hz), 7.2-7.3 (1H, m), 7.31 (1H, d, J = 3 Hz), 8.26 (1 H, s).

5−エチル−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例53で得た4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(50mg,95.5μmol)を用い、実施例3と同様の手法で表題化合物(10mg,収率20%)を白色結晶として得た。

FAB−MS(m/z):530(M+1)
H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.8−3.0(3H,m),3.28(3H,s),4.8−5.0(2H,m),5.37(2H,d,J=2Hz),6.69(1H,d,J=3Hz),7.21(1H,d,J=11Hz),7.25(1H,dd,J=2Hz,7Hz),7.31(1H,d,J=3Hz),8.18(2H,s),8.28(1H,s).
5-ethyl-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine T-Butyl 4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (50 mg, obtained in Example 53) 95.5 μmol), and the title compound (10 mg, yield 20%) was obtained as white crystals in the same manner as in Example 3.

FAB-MS (m / z): 530 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.8-3.0 (3H, m), 3.28 (3H, s), 4.8-5.0 (2H, m), 5.37 (2H, d, J = 2 Hz), 6.69 (1H, d, J = 3 Hz), 7.21 (1H, d, J = 11 Hz), 7.25 (1H, dd, J = 2 Hz, 7 Hz), 7.31 (1H, d, J = 3 Hz), 8.18 (2H, s), 8.28 (1H, s).

4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
6,7−ジフルオロ−5−メタンスルホニルインドール(74mg,0.322mmol)及び4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(100mg,0.322mmol)を用い、実施例14と同様の手法で表題化合物(142mg,収率84%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):523(M)
H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.23(3H,s),4.2−4.3(2H,m),5.64(2H,s),6.66(1H,dd,J=2Hz,3Hz),7.25(1H,dd,J=2Hz,11Hz),7.31(1H,d,J=3Hz),7.97(1H,dd,J=2Hz,5Hz),8.20(1H,s).
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate 6,7-difluoro-5-methane Example using sulfonylindole (74 mg, 0.322 mmol) and t-butyl 4- [3-fluoro-2- (hydroxymethyl) pyridin-5-yl] piperidine-1-carboxylate (100 mg, 0.322 mmol) The title compound (142 mg, yield 84%) was obtained as a pale yellow amorphous product by the same method as 14.

FAB-MS (m / z): 523 (M)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 3. 23 (3H, s), 4.2-4.3 (2H, m), 5.64 (2H, s), 6.66 (1H, dd, J = 2 Hz, 3 Hz), 7.25 (1H, dd, J = 2 Hz, 11 Hz), 7.31 (1H, d, J = 3 Hz), 7.97 (1H, dd, J = 2 Hz, 5 Hz), 8.20 (1H, s).

4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例56で得た4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(47mg,89.8μmol)を用い、実施例1と同様の手法で表題化合物(40mg,収率87%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):510(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=6Hz),1.5−1.7(2H,m),1.8−1.9(2H,m),2.6−2.9(3H,m),3.23(3H,s),4.2−4.4(2H,m),4.9−5.0(1H,m),5.64(2H,d,J=2Hz),6.6−6.7(1H,m),7.2−7.3(1H,m),7.31(1H,d,J=3Hz),7.97(1H,d,J=5Hz),8.20(1H,s).
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate 4 obtained in Example 56 Using [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (47 mg, 89.8 μmol), The title compound (40 mg, yield 87%) was obtained as a pale yellow amorphous product in the same manner as in Example 1.

FAB-MS (m / z): 510 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 6 Hz), 1.5-1.7 (2H, m), 1.8-1.9 (2H, m), 2.6-2.9 (3H, m ), 3.23 (3H, s), 4.2-4.4 (2H, m), 4.9-5.0 (1H, m), 5.64 (2H, d, J = 2 Hz), 6.6-6.7 (1H, m), 7.2-7.3 (1H, m), 7.31 (1H, d, J = 3 Hz), 7.97 (1H, d, J = 5 Hz) ), 8.20 (1H, s).

5−エチル−2−[4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例56で得た4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(50mg,95.5μmol)を用い、実施例3と同様の手法で表題化合物(37mg,収率73%)を白色アモルファスとして得た。

FAB−MS(m/z):530(M+1)
H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.7−3.0(3H,m),3.23(3H,s),4.8−5.0(2H,m),5.64(2H,d,J=2Hz),6.66(1H,dd,J=2Hz,3Hz),7.26(1H,dd,J=2Hz,10Hz),7.31(1H,d,J=3Hz),7.97(1H,dd,J=2Hz,5Hz),8.18(2H,s),8.22(1H,s).
5-ethyl-2- [4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine T-Butyl 4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (50 mg, obtained in Example 56) (95.5 μmol), and the title compound (37 mg, yield 73%) was obtained as a white amorphous substance in the same manner as in Example 3.

FAB-MS (m / z): 530 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.7-3.0 (3H, m), 3.23 (3H, s), 4.8-5.0 (2H, m), 5.64 (2H, d, J = 2 Hz), 6.66 (1H, dd, J = 2Hz, 3Hz), 7.26 (1H, dd, J = 2Hz, 10Hz), 7.31 (1H, d, J = 3Hz), 7.97 (1H, dd , J = 2 Hz, 5 Hz), 8.18 (2H, s), 8.22 (1 H, s).

4−[2−(6−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
6−クロロ−5−メタンスルホニルインドール(50mg,0.218mmol)及び4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(80mg,0.258mmol)を用い、実施例14と同様の手法で表題化合物(88mg,収率77%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):522(M+1)
H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.27(3H,s),4.1−4.3(2H,m),5.43(2H,d,J=2Hz),6.65(1H,d,J=3Hz),7.2−7.3(1H,m),7.40(1H,d,J=3Hz),7.72(1H,s),8.26(1H,s),8.44(1H,s).
4- [2- (6-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl 6-chloro-5-methanesulfonylindole (50 mg , 0.218 mmol) and t-butyl 4- [3-fluoro-2- (hydroxymethyl) pyridin-5-yl] piperidine-1-carboxylate (80 mg, 0.258 mmol). The title compound (88 mg, yield 77%) was obtained as a pale yellow amorphous product by the procedure.

FAB-MS (m / z): 522 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 3. 27 (3H, s), 4.1-4.3 (2H, m), 5.43 (2H, d, J = 2 Hz), 6.65 (1H, d, J = 3 Hz), 7.2. 7.3 (1H, m), 7.40 (1H, d, J = 3 Hz), 7.72 (1H, s), 8.26 (1H, s), 8.44 (1H, s).

4−[2−(6−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例59で得た4−[2−(6−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(38mg,72.8μmol)を用い、実施例1と同様の手法で表題化合物(32mg,収率84%)を黄色アモルファスとして得た。

FAB−MS(m/z):508(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=6Hz),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.27(3H,s),4.2−4.4(2H,m),4.9−5.0(1H,m),5.43(2H,d,J=2Hz),6.65(1H,d,J=3Hz),7.2−7.3(1H,m),7.40(1H,d,J=3Hz),7.72(1H,s),8.26(1H,s),8.44(1H,s).
4- [2- (6-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate 4- [obtained in Example 59 Using t-butyl 2- (6-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (38 mg, 72.8 μmol) and Example 1 In the same manner, the title compound (32 mg, 84% yield) was obtained as a yellow amorphous.

FAB-MS (m / z): 508 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 6 Hz), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m ), 3.27 (3H, s), 4.2-4.4 (2H, m), 4.9-5.0 (1H, m), 5.43 (2H, d, J = 2 Hz), 6.65 (1 H, d, J = 3 Hz), 7.2-7.3 (1 H, m), 7.40 (1 H, d, J = 3 Hz), 7.72 (1 H, s), 8. 26 (1H, s), 8.44 (1H, s).

4−[3−フルオロ−2−[5−(1,2,4−トリアゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
5−(1,2,4−トリアゾール−1−イル)インドール(59mg,0.322mmol)及び4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(100mg,0.322mmol)を用い、実施例14と同様の手法で表題化合物(116mg,収率76%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):477(M+1)
H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.4−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),4.2−4.3(2H,m),5.47(2H,d,J=2Hz),6.59(1H,d,J=3Hz),7.22(1H,dd,J=2Hz,11Hz),7.40(1H,d,J=3Hz),7.46(1H,dd,J=2Hz,8Hz),7.65(1H,d,J=8Hz),7.83(1H,d,J=2Hz),8.09(1H,s),8.25(1H,s),8.48(1H,s).
4- [3-Fluoro-2- [5- (1,2,4-triazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate 5- (1 , 2,4-Triazol-1-yl) indole (59 mg, 0.322 mmol) and t-butyl 4- [3-fluoro-2- (hydroxymethyl) pyridin-5-yl] piperidine-1-carboxylate (100 mg , 0.322 mmol), and the title compound (116 mg, yield 76%) was obtained as a pale yellow amorphous product in the same manner as in Example 14.

FAB-MS (m / z): 477 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.4-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 4. 2-4.3 (2H, m), 5.47 (2H, d, J = 2Hz), 6.59 (1H, d, J = 3Hz), 7.22 (1H, dd, J = 2Hz, 11Hz) ), 7.40 (1H, d, J = 3 Hz), 7.46 (1H, dd, J = 2 Hz, 8 Hz), 7.65 (1H, d, J = 8 Hz), 7.83 (1H, d) , J = 2 Hz), 8.09 (1H, s), 8.25 (1H, s), 8.48 (1H, s).

4−[3−フルオロ−2−[5−(1,2,4−トリアゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例61で得た4−[3−フルオロ−2−[5−(1,2,4−トリアゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(40mg,83.9μmol)を用い、実施例1と同様の手法で表題化合物(32mg,収率82%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):463(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=6Hz),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),4.2−4.4(2H,m),4.9−5.0(1H,m),5.48(2H,d,J=2Hz),6.59(1H,d,J=3Hz),7.22(1H,dd,J=2Hz,10Hz),7.40(1H,d,J=3Hz),7.46(1H,dd,J=2Hz,8Hz),7.65(1H,d,J=8Hz),7.83(1H,d,J=2Hz),8.09(1H,s),8.26(1H,s),8.48(1H,s).
4- [3-Fluoro-2- [5- (1,2,4-triazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate Examples 4- [3-Fluoro-2- [5- (1,2,4-triazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate obtained in 61 (40 mg, 83.9 μmol) was used, and the title compound (32 mg, yield 82%) was obtained as a pale yellow amorphous product in the same manner as in Example 1.

FAB-MS (m / z): 463 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 6 Hz), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m ), 4.2-4.4 (2H, m), 4.9-5.0 (1H, m), 5.48 (2H, d, J = 2 Hz), 6.59 (1H, d, J) = 3 Hz), 7.22 (1 H, dd, J = 2 Hz, 10 Hz), 7.40 (1 H, d, J = 3 Hz), 7.46 (1 H, dd, J = 2 Hz, 8 Hz), 7.65 (1H, d, J = 8 Hz), 7.83 (1H, d, J = 2 Hz), 8.09 (1 H, s), 8.26 (1 H, s), 8.48 (1 H, s).

4−[2−(7−フルオロ−5−ニトロインドール−1−イルメチル)−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
7−フルオロ−5−ニトロインドール(46mg,0.254mmol)及び4−[2−(ヒドロキシメチル)−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(93mg,0.304mmol)を用い、実施例14と同様の手法で表題化合物(91mg,収率64%)を黄色アモルファスとして得た。

H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.31(3H,s),2.6−2.7(1H,m),2.7−2.9(2H,m),4.2−4.3(2H,m),5.62(2H,s),6.7−6.8(1H,m),7.2−7.4(2H,m),7.78(1H,dd,J=2Hz,12Hz),8.21(1H,d,J=2Hz),8.40(1H,d,J=2Hz).
4- [2- (7-Fluoro-5-nitroindol-1-ylmethyl) -3-methylpyridin-5-yl] piperidine-1-carboxylate 7-fluoro-5-nitroindole (46 mg, 0 254 mmol) and 4- [2- (hydroxymethyl) -3-methylpyridin-5-yl] piperidine-1-carboxylate (93 mg, 0.304 mmol) in the same manner as in Example 14. The title compound (91 mg, yield 64%) was obtained as a yellow amorphous.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.31 (3H, s), 2.6-2. 7 (1H, m), 2.7-2.9 (2H, m), 4.2-4.3 (2H, m), 5.62 (2H, s), 6.7-6.8 ( 1H, m), 7.2-7.4 (2H, m), 7.78 (1H, dd, J = 2 Hz, 12 Hz), 8.21 (1H, d, J = 2 Hz), 8.40 ( 1H, d, J = 2 Hz).

4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
実施例63で得た4−[2−(7−フルオロ−5−ニトロインドール−1−イルメチル)−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(91mg,0.194mmol)を用い、実施例9と同様の手法で表題化合物(55mg,収率65%)を褐色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.48(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.23(3H,s),2.5−2.7(1H,m),2.7−2.9(2H,m),4.2−4.3(2H,m),5.51(2H,s),6.29(1H,t,J=3Hz),6.37(1H,dd,J=2Hz,14Hz),6.65(1H,d,J=2Hz),6.91(1H,d,J=3Hz),7.2−7.3(1H,m),8.26(1H,d,J=2Hz).
4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-methylpyridin-5-yl] piperidine-1-carboxylate 4-obtained in Example 63 Example 9 with [2- (7-fluoro-5-nitroindol-1-ylmethyl) -3-methylpyridin-5-yl] piperidine-1-carboxylate (91 mg, 0.194 mmol) The title compound (55 mg, yield 65%) was obtained as a brown oil in the same manner.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.48 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.23 (3H, s), 2.5-2. 7 (1H, m), 2.7-2.9 (2H, m), 4.2-4.3 (2H, m), 5.51 (2H, s), 6.29 (1H, t, J = 3 Hz), 6.37 (1H, dd, J = 2 Hz, 14 Hz), 6.65 (1H, d, J = 2 Hz), 6.91 (1H, d, J = 3 Hz), 7.2. 7.3 (1H, m), 8.26 (1H, d, J = 2 Hz).

4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
実施例64で得た4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(55mg,0.125mmol)を用い、実施例5と同様の手法で表題化合物(45mg,収率73%)を褐色アモルファスとして得た。

FAB−MS(m/z):492(M+1)
H NMR(CDCl,400MHz):δ=
1.48(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.32(3H,s),2.6−2.7(1H,m),2.7−2.9(2H,m),4.2−4.3(2H,m),5.63(2H,s),6.65(1H,t,J=3Hz),7.2−7.4(3H,m),7.66(1H,d,J=2Hz),8.23(1H,d,J=2Hz),8.94(1H,s).
4- [2- [7-Fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate t-butyl Example 4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-methylpyridin-5-yl] piperidine-1-carboxylate (55 mg, 0.125 mmol) obtained in 64. And the title compound (45 mg, 73% yield) was obtained as a brown amorphous in the same manner as in Example 5.

FAB-MS (m / z): 492 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.48 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.32 (3H, s), 2.6-2. 7 (1H, m), 2.7-2.9 (2H, m), 4.2-4.3 (2H, m), 5.63 (2H, s), 6.65 (1H, t, J = 3 Hz), 7.2-7.4 (3H, m), 7.66 (1H, d, J = 2 Hz), 8.23 (1H, d, J = 2 Hz), 8.94 (1H, s).

4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例65で得た4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(35mg,71.2μmol)を用い、実施例1と同様の手法で表題化合物(28mg,収率82%)を褐色アモルファスとして得た。

FAB−MS(m/z):478(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=6Hz),1.5−1.7(2H,m),1.7−1.9(2H,m),2.32(3H,s),2.6−2.7(1H,m),2.7−2.9(2H,m),4.2−4.4(2H,m),4.9−5.0(1H,m),5.63(2H,s),6.65(1H,t,J=3Hz),7.2−7.3(2H,m),7.32(1H,s),7.66(1H,d,J=2Hz),8.23(1H,d,J=2Hz),8.94(1H,s).
4- [2- [7-Fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate In Example 65 Obtained t-butyl 4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate (35 mg, 71 The title compound (28 mg, yield 82%) was obtained as a brown amorphous substance in the same manner as in Example 1.

FAB-MS (m / z): 478 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 6 Hz), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.32 (3H, s), 2. 6-2.7 (1H, m), 2.7-2.9 (2H, m), 4.2-4.4 (2H, m), 4.9-5.0 (1H, m), 5.63 (2H, s), 6.65 (1H, t, J = 3 Hz), 7.2-7.3 (2H, m), 7.32 (1H, s), 7.66 (1H, d, J = 2 Hz), 8.23 (1H, d, J = 2 Hz), 8.94 (1H, s).

2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−メチルピリミジン
4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(60mg,0.127mmol)及び2−クロロ−5−メチルピリミジン(20mg,0.152mmol)を用い、実施例3と同様の手法で表題化合物(30mg,収率51%)を黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.12(3H,s),2.7−3.0(3H,m),4.8−4.9(2H,m),5.67(2H,d,J=2Hz),6.7−6.8(1H,m),7.25(1H,dd,J=2Hz,10Hz),7.35(1H,d,J=3Hz),7.78(1H,dd,J=2Hz,11Hz),8.16(2H,s),8.22(1H,s),8.38(1H,d,J=2Hz).
2- [4- [3-Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-methylpyrimidine 4- [3-fluoro- 2- (7-Fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (60 mg, 0.127 mmol) and 2-chloro-5-methylpyrimidine (20 mg, The title compound (30 mg, yield 51%) was obtained as yellow crystals in the same manner as in Example 3 using 0.152 mmol).

1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.12 (3H, s), 2.7-3.0 (3H, m), 4. 8-4.9 (2H, m), 5.67 (2H, d, J = 2Hz), 6.7-6.8 (1H, m), 7.25 (1H, dd, J = 2Hz, 10Hz) ), 7.35 (1H, d, J = 3 Hz), 7.78 (1H, dd, J = 2 Hz, 11 Hz), 8.16 (2H, s), 8.22 (1H, s), 8. 38 (1H, d, J = 2 Hz).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−メチルピリミジン
実施例67で得た2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−メチルピリミジン(30mg,64.6μmol)を用い、実施例9と同様の手法で表題化合物(17mg,収率61%)を褐色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.12(3H,s),2.7−3.0(3H,m),3.55(2H,br s),4.8−4.9(2H,m),5.54(2H,d,J=2Hz),6.31(1H,t,J=3Hz),6.34(1H,dd,J=2Hz,13Hz),6.62(1H,d,J=2Hz),7.10(1H,d,J=3Hz),7.19(1H,dd,J=2Hz,12Hz),8.16(2H,s),8.23(1H,s).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-methylpyrimidine Example 67 2- [4- [3-Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-methylpyrimidine (30 mg, 64 The title compound (17 mg, 61% yield) was obtained as a brown oil in the same manner as in Example 9.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.12 (3H, s), 2.7-3.0 (3H, m), 3. 55 (2H, br s), 4.8-4.9 (2H, m), 5.54 (2H, d, J = 2 Hz), 6.31 (1H, t, J = 3 Hz), 6.34 (1H, dd, J = 2Hz, 13Hz), 6.62 (1H, d, J = 2Hz), 7.10 (1H, d, J = 3Hz), 7.19 (1H, dd, J = 2Hz, 12Hz), 8.16 (2H, s), 8.23 (1H, s).

2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−メチルピリミジン
実施例68で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−メチルピリミジン(17mg,39.1μmol)を用い、実施例5と同様の手法で表題化合物(10mg,収率52%)を黄色アモルファスとして得た。

FAB−MS(m/z):488(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.13(3H,s),2.7−3.0(3H,m),4.8−4.9(2H,m),5.69(2H,d,J=2Hz),6.66(1H,t,J=3Hz),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.16(2H,s),8.23(1H,s),8.93(1H,s).
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-methylpyrimidine < 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5 obtained in Example 68 The title compound (10 mg, yield 52%) was obtained as a yellow amorphous substance in the same manner as in Example 5 using methylpyrimidine (17 mg, 39.1 μmol).

FAB-MS (m / z): 488 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.13 (3H, s), 2.7-3.0 (3H, m), 4. 8-4.9 (2H, m), 5.69 (2H, d, J = 2 Hz), 6.66 (1 H, t, J = 3 Hz), 7.2-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.66 (1H, d, J = 2 Hz), 8.16 (2H, s), 8.23 (1H, s), 8.93 (1H, s).

2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−n−プロピルピリミジン
4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(60mg,0.127mmol)及び2−クロロ−5−n−プロピルピリミジン(24mg,0.152mmol)を用い、実施例3と同様の手法で表題化合物(41mg,収率66%)を黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
0.93(3H,t,J=7Hz),1.5−1.7(4H,m),1.8−2.0(2H,m),2.40(2H,t,J=7Hz),2.7−3.0(3H,m),4.8−5.0(2H,m),5.67(2H,d,J=2Hz),6.6−6.7(1H,m),7.25(1H,dd,J=2Hz,11Hz),7.35(1H,d,J=3Hz),7.79(1H,dd,J=2Hz,13Hz),8.16(2H,s),8.22(1H,s),8.38(1H,d,J=2Hz).
2- [4- [3-Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-n-propylpyrimidine 4- [3- Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl (60 mg, 0.127 mmol) and 2-chloro-5-n-propyl The title compound (41 mg, yield 66%) was obtained as yellow crystals in the same manner as in Example 3 using pyrimidine (24 mg, 0.152 mmol).

1 H NMR (CDCl 3 , 400 MHz): δ =
0.93 (3H, t, J = 7 Hz), 1.5-1.7 (4H, m), 1.8-2.0 (2H, m), 2.40 (2H, t, J = 7 Hz) ), 2.7-3.0 (3H, m), 4.8-5.0 (2H, m), 5.67 (2H, d, J = 2 Hz), 6.6-6.7 (1H) M), 7.25 (1H, dd, J = 2 Hz, 11 Hz), 7.35 (1H, d, J = 3 Hz), 7.79 (1H, dd, J = 2 Hz, 13 Hz), 8.16. (2H, s), 8.22 (1H, s), 8.38 (1H, d, J = 2 Hz).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−n−プロピルピリミジン
実施例70で得た2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−n−プロピルピリミジン(41mg,83.2μmol)を用い、実施例9と同様の手法で表題化合物(28mg,収率73%)を褐色油状物として得た。

H NMR(CDCl,400MHz):δ=
0.93(3H,t,J=7Hz),1.55(2H,q,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.09(2H,br s),2.40(2H,t,J=7Hz),2.7−3.0(3H,m),4.8−4.9(2H,m),5.54(2H,d,J=2Hz),6.31(1H,t,J=3Hz),6.35(1H,dd,J=2Hz,13Hz),6.64(1H,d,J=2Hz),7.10(1H,d,J=3Hz),7.20(1H,dd,J=2Hz,11Hz),8.17(2H,s),8.24(1H,s).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-n-propylpyrimidine Implementation 2- [4- [3-Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-n-propylpyrimidine obtained in Example 70 (41 mg, 83.2 μmol) was used to give the title compound (28 mg, yield 73%) as a brown oil in the same manner as in Example 9.

1 H NMR (CDCl 3 , 400 MHz): δ =
0.93 (3H, t, J = 7 Hz), 1.55 (2H, q, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m ), 2.09 (2H, brs), 2.40 (2H, t, J = 7 Hz), 2.7-3.0 (3H, m), 4.8-4.9 (2H, m) , 5.54 (2H, d, J = 2Hz), 6.31 (1H, t, J = 3Hz), 6.35 (1H, dd, J = 2Hz, 13Hz), 6.64 (1H, d, J = 2Hz), 7.10 (1H, d, J = 3Hz), 7.20 (1H, dd, J = 2Hz, 11Hz), 8.17 (2H, s), 8.24 (1H, s) .

2−[4−[3−フルオロ−2−(7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−n−プロピルピリミジン
実施例71で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−n−プロピルピリミジン(28mg,60.5μmol)を用い、実施例5と同様の手法で表題化合物(10mg,収率32%)を黄色アモルファスとして得た。

FAB−MS(m/z):516(M+1)
H NMR(CDCl,400MHz):δ=
0.94(3H,t,J=7Hz),1.5−1.7(4H,m),1.8−2.0(2H,m),2.40(2H,t,J=7Hz),2.8−3.0(3H,m),4.8−5.0(2H,m),5.69(2H,s),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.65(1H,d,J=2Hz),8.16(2H,s),8.24(1H,s),8.92(1H,s).
2- [4- [3-Fluoro-2- (7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-n-propyl Pyrimidine 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl]-obtained in Example 71 The title compound (10 mg, yield 32%) was obtained as a yellow amorphous substance in the same manner as in Example 5 using 5-n-propylpyrimidine (28 mg, 60.5 μmol).

FAB-MS (m / z): 516 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
0.94 (3H, t, J = 7 Hz), 1.5-1.7 (4H, m), 1.8-2.0 (2H, m), 2.40 (2H, t, J = 7 Hz) ), 2.8-3.0 (3H, m), 4.8-5.0 (2H, m), 5.69 (2H, s), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.65 (1H, d, J = 2 Hz), 8.16 (2H, s), 8. 24 (1H, s), 8.92 (1H, s).

7−フルオロ−1−[[3−フルオロ−5−[1−(5−トリフルオロメチルピリジン−2−イル)ピペリジン−4−イル]ピリジン−2−イル]メチル]−5−ニトロインドール
4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(60mg,0.127mmol)及び2−クロロ−5−トリフルオロメチルピリジン(38mg,0.212mmol)を用い、実施例3と同様の手法で表題化合物(24.5mg,収率45%)を黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.6−1.8(2H,m),1.9−2.0(2H,m),2.8−3.1(3H,m),4.5−4.6(2H,m),5.68(2H,d,J=2Hz),6.68(1H,d,J=8Hz),6.75(1H,t,J=3Hz),7.25(1H,dd,J=2Hz,11Hz),7.35(1H,d,J=3Hz),7.62(1H,dd,J=3Hz,8Hz),7.78(1H,dd,J=2Hz,12Hz),8.22(1H,s),8.3−8.5(2H,m).
7-Fluoro-1-[[3-fluoro-5- [1- (5-trifluoromethylpyridin-2-yl) piperidin-4-yl] pyridin-2-yl] methyl] -5-nitroindole 4- [3-Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl (60 mg, 0.127 mmol) and 2-chloro-5- The title compound (24.5 mg, yield 45%) was obtained as yellow crystals in the same manner as in Example 3 using trifluoromethylpyridine (38 mg, 0.212 mmol).

1 H NMR (CDCl 3 , 400 MHz): δ =
1.6-1.8 (2H, m), 1.9-2.0 (2H, m), 2.8-3.1 (3H, m), 4.5-4.6 (2H, m ), 5.68 (2H, d, J = 2Hz), 6.68 (1H, d, J = 8Hz), 6.75 (1H, t, J = 3Hz), 7.25 (1H, dd, J = 2Hz, 11Hz), 7.35 (1H, d, J = 3Hz), 7.62 (1H, dd, J = 3Hz, 8Hz), 7.78 (1H, dd, J = 2Hz, 12Hz), 8 .22 (1H, s), 8.3-8.5 (2H, m).

5−アミノ−7−フルオロ−1−[[3−フルオロ−5−[1−(5−トリフルオロメチルピリジン−2−イル)ピペリジン−4−イル]ピリジン−2−イル]メチル]インドール
実施例73で得た7−フルオロ−1−[[3−フルオロ−5−[1−(5−トリフルオロメチルピリジン−2−イル)ピペリジン−4−イル]ピリジン−2−イル]メチル]−5−ニトロインドール(24mg,46.4μmol)を用い、実施例9と同様の手法で表題化合物(15mg,収率66%)を茶色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.6−1.8(2H,m),1.9−2.0(2H,m),2.09(2H,br s),2.8−3.1(3H,m),4.5−4.6(2H,m),5.55(2H,d,J=2Hz),6.32(1H,t,J=3Hz),6.35(1H,dd,J=2Hz,13Hz),6.64(1H,d,J=2Hz),6.67(1H,d,J=9Hz),7.11(1H,d,J=3Hz),7.20(1H,dd,J=2Hz,11Hz),7.62(1H,dd,J=3Hz,9Hz),8.24(1H,s),8.40(1H,s).
5-amino-7-fluoro-1-[[3-fluoro-5- [1- (5-trifluoromethylpyridin-2-yl) piperidin-4-yl] pyridin-2-yl] methyl] indole <br 7-Fluoro-1-[[3-fluoro-5- [1- (5-trifluoromethylpyridin-2-yl) piperidin-4-yl] pyridin-2-yl] methyl obtained in Example 73 ] -5-Nitroindole (24 mg, 46.4 μmol) was used in the same manner as in Example 9 to obtain the title compound (15 mg, 66% yield) as a brown oil.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.6-1.8 (2H, m), 1.9-2.0 (2H, m), 2.09 (2H, br s), 2.8-3.1 (3H, m), 4 5-4.6 (2H, m), 5.55 (2H, d, J = 2Hz), 6.32 (1H, t, J = 3Hz), 6.35 (1H, dd, J = 2Hz, 13 Hz), 6.64 (1 H, d, J = 2 Hz), 6.67 (1 H, d, J = 9 Hz), 7.11 (1 H, d, J = 3 Hz), 7.20 (1 H, dd, J = 2Hz, 11Hz), 7.62 (1H, dd, J = 3Hz, 9Hz), 8.24 (1H, s), 8.40 (1H, s).

7−フルオロ−1−[[3−フルオロ−5−[1−(5−トリフルオロメチルピリジン−2−イル)ピペリジン−4−イル]ピリジン−2−イル]メチル]−5−(テトラゾール−1−イル)インドール
実施例74で得た5−アミノ−7−フルオロ−1−[[3−フルオロ−5−[1−(5−トリフルオロメチルピリジン−2−イル)ピペリジン−4−イル]ピリジン−2−イル]メチル]インドール(15mg,30.8μmol)を用い、実施例5と同様の手法で表題化合物(8mg,収率48%)を黄色アモルファスとして得た。

FAB−MS(m/z):541(M+1)
H NMR(CDCl,400MHz):δ=
1.6−1.8(2H,m),1.9−2.0(2H,m),2.8−3.1(3H,m),4.5−4.6(2H,m),5.69(2H,d,J=2Hz),6.6−6.7(2H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.63(1H,dd,J=3Hz,9Hz),7.65(1H,d,J=2Hz),8.24(1H,s),8.40(1H,s),8.93(1H,s).
7-Fluoro-1-[[3-fluoro-5- [1- (5-trifluoromethylpyridin-2-yl) piperidin-4-yl] pyridin-2-yl] methyl] -5- (tetrazol-1 -Yl) indole 5-amino-7-fluoro-1-[[3-fluoro-5- [1- (5-trifluoromethylpyridin-2-yl) piperidine-4 obtained in Example 74 The title compound (8 mg, 48% yield) was obtained as a yellow amorphous product in the same manner as in Example 5 using -yl] pyridin-2-yl] methyl] indole (15 mg, 30.8 μmol).

FAB-MS (m / z): 541 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.6-1.8 (2H, m), 1.9-2.0 (2H, m), 2.8-3.1 (3H, m), 4.5-4.6 (2H, m ), 5.69 (2H, d, J = 2 Hz), 6.6-6.7 (2H, m), 7.2-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.63 (1H, dd, J = 3 Hz, 9 Hz), 7.65 (1H, d, J = 2 Hz), 8.24 (1H, s), 8.40 (1H, s), 8.93 (1H, s).

1−[[5−[1−(5−ブロモピリジン−2−イル)ピペリジン−4−イル]−3−フルオロピリジン−2−イル]メチル]−7−フルオロ−5−ニトロインドール
4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(50mg,0.106mmol)及び2,5−ジブロモピリジン(50mg,0.212mmol)を用い、実施例3と同様の手法で表題化合物(16mg,収率29%)を黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.6−1.8(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),4.3−4.5(2H,m),5.68(2H,d,J=2Hz),6.58(1H,d,J=9Hz),6.74(1H,t,J=3Hz),7.26(1H,dd,J=2Hz,11Hz),7.35(1H,d,J=3Hz),7.52(1H,dd,J=3Hz,9Hz),7.78(1H,dd,J=2Hz,12Hz),8.19(1H,d,J=3Hz),8.22(1H,s),8.38(1H,d,J=2Hz).
1-[[5- [1- (5-Bromopyridin-2-yl) piperidin-4-yl] -3-fluoropyridin-2-yl] methyl] -7-fluoro-5-nitroindole 4- [3 -Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (50 mg, 0.106 mmol) and 2,5-dibromopyridine (50 mg) , 0.212 mmol), and the title compound (16 mg, 29% yield) was obtained as yellow crystals in the same manner as in Example 3.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.6-1.8 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 4.3-4.5 (2H, m ), 5.68 (2H, d, J = 2Hz), 6.58 (1H, d, J = 9Hz), 6.74 (1H, t, J = 3Hz), 7.26 (1H, dd, J = 2Hz, 11Hz), 7.35 (1H, d, J = 3Hz), 7.52 (1H, dd, J = 3Hz, 9Hz), 7.78 (1H, dd, J = 2Hz, 12Hz), 8 .19 (1H, d, J = 3 Hz), 8.22 (1H, s), 8.38 (1H, d, J = 2 Hz).

5−アミノ−1−[[5−[1−(5−ブロモピリジン−2−イル)ピペリジン−4−イル]−3−フルオロピリジン−2−イル]メチル]−7−フルオロインドール
実施例76で得た1−[[5−[1−(5−ブロモピリジン−2−イル)ピペリジン−4−イル]−3−フルオロピリジン−2−イル]メチル]−7−フルオロ−5−ニトロインドール(16mg,30.3μmol)を用い、実施例9と同様の手法で表題化合物(7mg,収率46%)を褐色油状物として得た。

H NMR(CDCl,400MHz):δ=
1.6−1.8(2H,m),1.8−2.0(2H,m),2.10(2H,br s),2.7−3.0(3H,m),4.3−4.5(2H,m),5.55(2H,d,J=2Hz),6.3−6.4(2H,m),6.58(1H,d,J=9Hz),6.63(1H,s),7.11(1H,d,J=3Hz),7.20(1H,dd,J=2Hz,10Hz),7.52(1H,dd,J=3Hz,9Hz),8.19(1H,d,J=3Hz),8.23(1H,s).
5-amino-1-[[5- [1- (5-bromopyridin-2-yl) piperidin-4-yl] -3-fluoropyridin-2-yl] methyl] -7-fluoroindole 1-[[5- [1- (5-Bromopyridin-2-yl) piperidin-4-yl] -3-fluoropyridin-2-yl] methyl] -7-fluoro-5 obtained in Example 76 The title compound (7 mg, yield 46%) was obtained as a brown oil in the same manner as in Example 9 using nitroindole (16 mg, 30.3 μmol).

1 H NMR (CDCl 3 , 400 MHz): δ =
1.6-1.8 (2H, m), 1.8-2.0 (2H, m), 2.10 (2H, brs), 2.7-3.0 (3H, m), 4 3-4.5 (2H, m), 5.55 (2H, d, J = 2 Hz), 6.3-6.4 (2H, m), 6.58 (1 H, d, J = 9 Hz) , 6.63 (1H, s), 7.11 (1H, d, J = 3 Hz), 7.20 (1H, dd, J = 2 Hz, 10 Hz), 7.52 (1H, dd, J = 3 Hz, 9 Hz), 8.19 (1 H, d, J = 3 Hz), 8.23 (1 H, s).

1−[[5−[1−(5−ブロモピリジン−2−イル)ピペリジン−4−イル]−3−フルオロピリジン−2−イル]メチル]−7−フルオロ−5−(テトラゾール−1−イル)インドール
実施例77で得た5−アミノ−1−[[5−[1−(5−ブロモピリジン−2−イル)ピペリジン−4−イル]−3−フルオロピリジン−2−イル]メチル]−7−フルオロインドール(7mg,14.1μmol)を用い、実施例5と同様の手法で表題化合物(5mg,収率65%)を褐色アモルファスとして得た。

FAB−MS(m/z):551(M+1),553(M+3)
H NMR(CDCl,400MHz):δ=
1.6−1.8(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),4.3−4.5(2H,m),5.69(2H,d,J=2Hz),6.58(1H,d,J=9Hz),6.69(1H,t,J=3Hz),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.53(1H,dd,J=3Hz,9Hz),7.65(1H,d,J=2Hz),8.19(1H,d,J=2Hz),8.23(1H,s),8.92(1H,s).
1-[[5- [1- (5-Bromopyridin-2-yl) piperidin-4-yl] -3-fluoropyridin-2-yl] methyl] -7-fluoro-5- (tetrazol-1-yl) ) Indole 5-Amino-1-[[5- [1- (5-bromopyridin-2-yl) piperidin-4-yl] -3-fluoropyridin-2-yl obtained in Example 77 ] The title compound (5 mg, yield 65%) was obtained as a brown amorphous substance in the same manner as in Example 5 using methyl] -7-fluoroindole (7 mg, 14.1 μmol).

FAB-MS (m / z): 551 (M + 1), 553 (M + 3)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.6-1.8 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 4.3-4.5 (2H, m ), 5.69 (2H, d, J = 2 Hz), 6.58 (1H, d, J = 9 Hz), 6.69 (1H, t, J = 3 Hz), 7.2-7.3 (2H) M), 7.36 (1H, d, J = 3 Hz), 7.53 (1H, dd, J = 3 Hz, 9 Hz), 7.65 (1H, d, J = 2 Hz), 8.19 (1H , D, J = 2 Hz), 8.23 (1H, s), 8.92 (1H, s).

2−[4−[2−[(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イル)メチル]−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン
実施例53で得た4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(33mg,63.0μmol)を用い、実施例3と同様の手法で表題化合物(25mg,収率70%)を淡黄色結晶として得た。

FAB−MS(m/z):570(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.8(2H,m),1.9−2.0(2H,m),2.8−3.1(3H,m),3.28(3H,s),5.0−5.1(2H,m),5.38(2H,d,J=2Hz),6.69(1H,d,J=3Hz),7.20(1H,d,J=11Hz),7.25(1H,dd,J=2Hz,11Hz),7.31(1H,d,J=3Hz),8.28(1H,s),8.49(2H,s).
2- [4- [2-[(4,6-Difluoro-5-methanesulfonylindol-1-yl) methyl] -3-fluoropyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine 4- [2- (4,6-Difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylic acid t obtained in Example 53 The title compound (25 mg, yield 70%) was obtained as pale yellow crystals in the same manner as in Example 3 using -butyl (33 mg, 63.0 μmol).

FAB-MS (m / z): 570 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.8 (2H, m), 1.9-2.0 (2H, m), 2.8-3.1 (3H, m), 3.28 (3H, s), 5. 0-5.1 (2H, m), 5.38 (2H, d, J = 2Hz), 6.69 (1H, d, J = 3Hz), 7.20 (1H, d, J = 11Hz), 7.25 (1H, dd, J = 2Hz, 11Hz), 7.31 (1H, d, J = 3Hz), 8.28 (1H, s), 8.49 (2H, s).

5−エチル−2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(100mg,0.212mmol)及び2−クロロ−5−エチルピリミジン(51μL,0.423mmol)を用い、実施例3と同様の手法で表題化合物(85mg,収率84%)を淡黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=8Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=8Hz),2.7−3.0(3H,m),4.8−5.0(2H,m),5.67(2H,d,J=1Hz),6.7−6.8(1H,m),7.2−7.3(1H,m),7.35(1H,d,J=3Hz),7.79(1H,dd,J=2Hz,13Hz),8.18(2H,s),8.22(1H,s),8.38(1H,d,J=2Hz).
5-ethyl-2- [4- [3-fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine 4- [3-fluoro- 2- (7-Fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (100 mg, 0.212 mmol) and 2-chloro-5-ethylpyrimidine (51 μL, 0.423 mmol) was used in the same manner as in Example 3 to obtain the title compound (85 mg, 84% yield) as pale yellow crystals.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 8 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 8 Hz) ), 2.7-3.0 (3H, m), 4.8-5.0 (2H, m), 5.67 (2H, d, J = 1 Hz), 6.7-6.8 (1H) M), 7.2-7.3 (1 H, m), 7.35 (1 H, d, J = 3 Hz), 7.79 (1 H, dd, J = 2 Hz, 13 Hz), 8.18 (2 H , S), 8.22 (1H, s), 8.38 (1H, d, J = 2 Hz).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン
実施例80で得た5−エチル−2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン(85mg,0.177mmol)を用い、実施例4と同様の手法で表題化合物(60mg,収率75%)を得た。

H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=8Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=8Hz),2.7−3.0(3H,m),3.51(2H,br s),4.8−5.0(2H,m),5.54(2H,s),6.31(1H,t,J=3Hz),6.35(1H,dd,J=1Hz,14Hz),6.63(1H,d,J=2Hz),7.11(1H,d,J=3Hz),7.20(1H,d,J=10Hz),8.18(2H,s),8.23(1H,s).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine 5 obtained in Example 80 -Ethyl-2- [4- [3-fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine (85 mg, 0.177 mmol). And the title compound (60 mg, 75% yield) was obtained in the same manner as in Example 4.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 8 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 8 Hz) ), 2.7-3.0 (3H, m), 3.51 (2H, br s), 4.8-5.0 (2H, m), 5.54 (2H, s), 6.31 (1H, t, J = 3 Hz), 6.35 (1H, dd, J = 1 Hz, 14 Hz), 6.63 (1H, d, J = 2 Hz), 7.11 (1H, d, J = 3 Hz) , 7.20 (1H, d, J = 10 Hz), 8.18 (2H, s), 8.23 (1H, s).

5−エチル−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例81で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン(60mg,0.134mmol)を用い、実施例5と同様の手法で表題化合物(48mg,収率71%)を淡褐色結晶として得た。

FAB−MS(m/z):502(M+1)
H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=8Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=8Hz),2.7−3.0(3H,m),4.8−5.0(2H,m),5.69(2H,d,J=1Hz),6.67(1H,t,J=3Hz),7.2−7.4(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=1Hz),8.18(2H,s),8.23(1H,s),8.93(1H,s).
IR(KBr,cm−1):2933,2854,1604,1545,1500,1454,1410,1362,1335,1306,1252,1169,1092,1022,972,949,876,793,768,727,658,613.
5-ethyl-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine obtained in Example 81 (60 mg , 0.134 mmol), and the title compound (48 mg, 71% yield) was obtained as light brown crystals in the same manner as in Example 5.

FAB-MS (m / z): 502 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 8 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 8 Hz) ), 2.7-3.0 (3H, m), 4.8-5.0 (2H, m), 5.69 (2H, d, J = 1 Hz), 6.67 (1H, t, J = 3 Hz), 7.2-7.4 (2 H, m), 7.36 (1 H, d, J = 3 Hz), 7.66 (1 H, d, J = 1 Hz), 8.18 (2 H, s) ), 8.23 (1H, s), 8.93 (1H, s).
IR (KBr, cm −1 ): 2933, 2854, 1604, 1545, 1500, 1454, 1410, 1362, 1335, 1306, 1252, 1169, 1092, 1022, 972, 949, 876, 793, 768, 727, 658 613.

2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−(1−ペンチル)ピリミジン
4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(60mg,0.127mmol)及び2−クロロ−5−(1−ペンチル)ピリミジン(43μL,0.254mmol)を用い、実施例3と同様の手法で表題化合物(36mg,収率54%)を淡黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
0.89(3H,t,J=7Hz),1.2−1.4(4H,m),1.4−1.7(4H,m),1.8−2.0(2H,m),2.42(2H,t,J=7Hz),2.7−3.0(3H,m),4.8−5.0(2H,m),5.67(2H,d,J=1Hz),6.7−6.8(1H,m),7.25(1H,dd,J=1Hz,11Hz),7.35(1H,d,J=3Hz),7.79(1H,dd,J=2Hz,12Hz),8.16(2H,s),8.22(1H,s),8.38(1H,d,J=2Hz).
2- [4- [3-Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5- (1-pentyl) pyrimidine 4- [ 3-Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (60 mg, 0.127 mmol) and 2-chloro-5- ( The title compound (36 mg, yield 54%) was obtained as pale yellow crystals in the same manner as in Example 3 using 1-pentyl) pyrimidine (43 μL, 0.254 mmol).

1 H NMR (CDCl 3 , 400 MHz): δ =
0.89 (3H, t, J = 7 Hz), 1.2-1.4 (4H, m), 1.4-1.7 (4H, m), 1.8-2.0 (2H, m ), 2.42 (2H, t, J = 7 Hz), 2.7-3.0 (3H, m), 4.8-5.0 (2H, m), 5.67 (2H, d, J = 1 Hz), 6.7-6.8 (1 H, m), 7.25 (1 H, dd, J = 1 Hz, 11 Hz), 7.35 (1 H, d, J = 3 Hz), 7.79 (1 H , Dd, J = 2 Hz, 12 Hz), 8.16 (2H, s), 8.22 (1 H, s), 8.38 (1 H, d, J = 2 Hz).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−(1−ペンチル)ピリミジン
実施例83で得た2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−(1−ペンチル)ピリミジン(35mg,67.2μmol)を用い、実施例4と同様の手法で表題化合物(26mg,収率78%)を得た。

H NMR(CDCl,400MHz):δ=
0.8−1.0(3H,m),1.2−1.4(4H,m),1.4−1.7(4H,m),1.8−2.0(2H,m),2.41(2H,t,J=8Hz),2.7−3.0(3H,m),3.49(2H,br s),4.8−5.0(2H,m),5.54(2H,d,J=1Hz),6.31(1H,t,J=3Hz),6.35(1H,dd,J=2Hz,14Hz),6.63(1H,d,J=2Hz),7.10(1H,d,J=3Hz),7.20(1H,dd,J=1Hz,10Hz),8.15(2H,s),8.23(1H,s).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5- (1-pentyl) pyrimidine Example 83 2- [4- [3-Fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5- (1-pentyl) pyrimidine obtained in 1 (35 mg, 67.2 μmol) was used to give the title compound (26 mg, yield 78%) in the same manner as in Example 4.

1 H NMR (CDCl 3 , 400 MHz): δ =
0.8-1.0 (3H, m), 1.2-1.4 (4H, m), 1.4-1.7 (4H, m), 1.8-2.0 (2H, m ), 2.41 (2H, t, J = 8 Hz), 2.7-3.0 (3H, m), 3.49 (2H, br s), 4.8-5.0 (2H, m) , 5.54 (2H, d, J = 1 Hz), 6.31 (1H, t, J = 3 Hz), 6.35 (1H, dd, J = 2 Hz, 14 Hz), 6.63 (1H, d, J = 2 Hz), 7.10 (1 H, d, J = 3 Hz), 7.20 (1 H, dd, J = 1 Hz, 10 Hz), 8.15 (2 H, s), 8.23 (1 H, s) .

2−[4−[3−フルオロ−2−[7−フルオロ−5−テトラゾール−1−イルインドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−(1−ペンチル)ピリミジン
実施例84で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−(1−ペンチル)ピリミジン(26mg,53.0μmol)を用い、実施例5と同様の手法で表題化合物(20mg,収率68%)を褐色アモルファスとして得た。

FAB−MS(m/z):544(M+1)
H NMR(CDCl,400MHz):δ=
0.89(3H,t,J=7Hz),1.2−1.4(4H,m),1.4−1.7(4H,m),1.8−2.0(2H,m),2.41(2H,t,J=8Hz),2.7−3.0(3H,m),4.8−5.0(2H,m),5.69(2H,d,J=1Hz),6.67(1H,t,J=3Hz),7.2−7.4(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.16(2H,s),8.24(1H,s),8.92(1H,s).

2- [4- [3-Fluoro-2- [7-fluoro-5- ( tetrazol-1-yl ) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5- (1- Pentyl) pyrimidine 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5- obtained in Example 84 The title compound (20 mg, yield 68%) was obtained as a brown amorphous substance in the same manner as in Example 5 using (1-pentyl) pyrimidine (26 mg, 53.0 μmol).

FAB-MS (m / z): 544 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
0.89 (3H, t, J = 7 Hz), 1.2-1.4 (4H, m), 1.4-1.7 (4H, m), 1.8-2.0 (2H, m ), 2.41 (2H, t, J = 8 Hz), 2.7-3.0 (3H, m), 4.8-5.0 (2H, m), 5.69 (2H, d, J) = 1 Hz), 6.67 (1 H, t, J = 3 Hz), 7.2-7.4 (2 H, m), 7.36 (1 H, d, J = 3 Hz), 7.66 (1 H, d) , J = 2 Hz), 8.16 (2H, s), 8.24 (1H, s), 8.92 (1H, s).

5−ブロモ−2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(60mg,0.127mmol)及び5−ブロモ−2−クロロピリミジン(49mg,0.254mmol)を用い、実施例3と同様の手法で表題化合物(62mg,収率93%)を淡黄色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),4.8−5.0(2H,m),5.68(2H,d,J=1Hz),6.75(1H,dd,J=2Hz,3Hz),7.2−7.3(1H,m),7.35(1H,d,J=3Hz),7.79(1H,dd,J=2Hz,12Hz),8.22(1H,s),8.29(2H,s),8.38(1H,d,J=2Hz).
5-Bromo-2- [4- [3-fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine 4- [3-fluoro- 2- (7-Fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (60 mg, 0.127 mmol) and 5-bromo-2-chloropyrimidine (49 mg, The title compound (62 mg, yield 93%) was obtained as pale yellow crystals in the same manner as in Example 3 using 0.254 mmol).

1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 4.8-5.0 (2H, m ), 5.68 (2H, d, J = 1 Hz), 6.75 (1H, dd, J = 2 Hz, 3 Hz), 7.2-7.3 (1H, m), 7.35 (1H, d) , J = 3 Hz), 7.79 (1 H, dd, J = 2 Hz, 12 Hz), 8.22 (1 H, s), 8.29 (2 H, s), 8.38 (1 H, d, J = 2 Hz) ).

2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−ブロモピリミジン
実施例86で得た5−ブロモ−2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン(62mg,0.117mmol)を用い、実施例4と同様の手法で表題化合物(45mg,収率77%)を微褐色結晶として得た。

H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),3.49(2H,br s),4.8−5.0(2H,m),5.54(2H,d,J=1Hz),6.31(1H,t,J=3Hz),6.35(1H,dd,J=1Hz,14Hz),6.63(1H,d,J=1Hz),7.10(1H,d,J=3Hz),7.19(1H,dd,J=1Hz,10Hz),8.23(1H,s),8.29(2H,s).
2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-bromopyrimidine 5 obtained in Example 86 -Bromo-2- [4- [3-fluoro-2- (7-fluoro-5-nitroindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine (62 mg, 0.117 mmol). The title compound (45 mg, yield 77%) was obtained as pale brown crystals in the same manner as in Example 4.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 3.49 (2H, br s), 4 .8-5.0 (2H, m), 5.54 (2H, d, J = 1 Hz), 6.31 (1H, t, J = 3 Hz), 6.35 (1H, dd, J = 1 Hz, 14 Hz), 6.63 (1 H, d, J = 1 Hz), 7.10 (1 H, d, J = 3 Hz), 7.19 (1 H, dd, J = 1 Hz, 10 Hz), 8.23 (1 H, s), 8.29 (2H, s).

5−ブロモ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イルインドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例87で得た2−[4−[2−(5−アミノ−7−フルオロインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−ブロモピリミジン(45mg,90.1μmol)を用い、実施例5と同様の手法で表題化合物(40mg,収率80%)を微褐色結晶として得た。

融点:185−187℃
FAB−MS(m/z):552(M+1),554(M+3)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),4.8−5.0(2H,m),5.69(2H,d,J=1Hz),6.6−6.7(1H,m),7.1−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.23(1H,d,J=1Hz),8.29(2H,s),8.93(1H,s).
IR(KBr,cm−1):3153,3051,2924,2848,1579,1529,1504,1415,1360,1306,1242,1211,1161,1126,1093,1016,972,951,879,848,783,760,725,646,613,559,511.
5-Bromo-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl ) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine 2- [4- [2- (5-Amino-7-fluoroindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-bromopyrimidine obtained in Example 87 (45 mg , 90.1 μmol), and the title compound (40 mg, yield 80%) was obtained as pale brown crystals in the same manner as in Example 5.

Melting point: 185-187 ° C
FAB-MS (m / z): 552 (M + 1), 554 (M + 3)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 4.8-5.0 (2H, m ), 5.69 (2H, d, J = 1 Hz), 6.6-6.7 (1H, m), 7.1-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.66 (1 H, d, J = 2 Hz), 8.23 (1 H, d, J = 1 Hz), 8.29 (2 H, s), 8.93 (1 H, s).
IR (KBr, cm −1 ): 3153, 3051, 2924, 2848, 1579, 1529, 1504, 1415, 1360, 1306, 1242, 1211, 1161, 1126, 1093, 1016, 972, 951, 879, 848, 783 , 760, 725, 646, 613, 559, 511.

2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イルインドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−イソプロペニルピリミジン
実施例88で得た5−ブロモ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン(30mg,54.3μmol)、[1,1−ビス(ジフェニルホスフィノ)フェロセン]ジクロロパラジウム(II)・ジクロロメタン付加体(3mg,3.26μmol)及び炭酸セシウム(27mg,81.5μmol)を無水ジメチルホルムアミド(0.5mL)に懸濁し、2−イソプロペニル−4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン(20μL,0.109mmol)を加えた。80℃で8時間加熱攪拌後、室温まで放冷し、水にあけ、酢酸エチルで抽出した。有機層を飽和食塩水で洗浄後、無水硫酸ナトリウムで乾燥して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(ヘキサン:酢酸エチル=1:1)により精製し、表題化合物(7.5mg,収率27%)を得た。

H NMR(CDCl,400MHz):δ=
1.5−1.8(2H,m),1.8−2.0(2H,m),2.09(3H,s),2.7−3.1(3H,m),4.8−5.0(3H,m),5.25(1H,s),5.69(2H,d,J=1Hz),6.67(1H,t,J=3Hz),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.23(1H,s),8.44(2H,s),8.93(1H,s).
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl ) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-isopropenylpyrimidine 5-Bromo-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine- obtained in Example 88 1-yl] pyrimidine (30 mg, 54.3 μmol), [1,1-bis (diphenylphosphino) ferrocene] dichloropalladium (II) · dichloromethane adduct (3 mg, 3.26 μmol) and cesium carbonate (27 mg, 81.mol). 5 μmol) is suspended in anhydrous dimethylformamide (0.5 mL) and 2-isopropenyl-4,4,5,5-tetramethyl-1,3 is suspended. 2- dioxaborolane (20 [mu] L, 0.109 mmol) was added. After stirring with heating at 80 ° C. for 8 hours, the mixture was allowed to cool to room temperature, poured into water, and extracted with ethyl acetate. The organic layer was washed with saturated brine, dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (hexane: ethyl acetate = 1: 1) to obtain the title compound (7.5 mg, yield 27%).

1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.8 (2H, m), 1.8-2.0 (2H, m), 2.09 (3H, s), 2.7-3.1 (3H, m), 4. 8-5.0 (3H, m), 5.25 (1H, s), 5.69 (2H, d, J = 1 Hz), 6.67 (1H, t, J = 3 Hz), 7.2. 7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.66 (1H, d, J = 2 Hz), 8.23 (1H, s), 8.44 (2H, s), 8.93 (1H, s).

2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イルインドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−イソプロピルピリミジン
実施例89で得た2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−イソプロペニルピリミジン(7.5mg,14.6μmol)を用い、実施例17(2)と同様の手法で表題化合物(7.0mg,収率93%)を微褐色結晶として得た。

FAB−MS(m/z):516(M+1)
H NMR(CDCl,400MHz):δ=
1.23(6H,d,J=7Hz),1.5−1.8(2H,m),1.8−2.0(2H,m),2.7−3.0(4H,m),4.8−5.0(2H,m),5.69(2H,s),6.6−6.7(1H,m),7.2−7.3(2H,m),7.36(1H,d,J=3Hz),7.65(1H,d,J=1Hz),8.21(2H,s),8.23(1H,s),8.93(1H,s).
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl ) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-isopropylpyrimidine 2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl]-obtained in Example 89 The title compound (7.0 mg, yield 93%) was obtained as pale brown crystals in the same manner as in Example 17 (2) using 5-isopropenylpyrimidine (7.5 mg, 14.6 μmol).

FAB-MS (m / z): 516 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.23 (6H, d, J = 7 Hz), 1.5-1.8 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (4H, m ), 4.8-5.0 (2H, m), 5.69 (2H, s), 6.6-6.7 (1H, m), 7.2-7.3 (2H, m), 7.36 (1H, d, J = 3 Hz), 7.65 (1H, d, J = 1 Hz), 8.21 (2H, s), 8.23 (1H, s), 8.93 (1H, s).

4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(300mg,0.967mmol)及び7−フルオロ−5−ニトロインドリン(176mg,0.967mmol)を用い、実施例14と同様の手法で表題化合物(331mg,収率72%)を得た。

H NMR(CDCl,400MHz):δ=
1.48(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.13(2H,t,J=9Hz),3.73(2H,t,J=9Hz),4.1−4.4(2H,m),4.84(2H,d,J=1Hz),7.22(1H,dd,J=2Hz,11Hz),7.7−7.8(1H,m),7.78(1H,dd,J=2Hz,13Hz),8.23(1H,s).
4- [3-Fluoro-2- (7-fluoro-5-nitroindoline-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate 4- [3-fluoro-2- (hydroxymethyl) ) Pyridin-5-yl] piperidine-1-carboxylate t-butyl (300 mg, 0.967 mmol) and 7-fluoro-5-nitroindoline (176 mg, 0.967 mmol) in the same manner as in Example 14. The title compound (331 mg, yield 72%) was obtained.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.48 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 3. 13 (2H, t, J = 9 Hz), 3.73 (2H, t, J = 9 Hz), 4.1-4.4 (2H, m), 4.84 (2H, d, J = 1 Hz), 7.22 (1 H, dd, J = 2 Hz, 11 Hz), 7.7-7.8 (1 H, m), 7.78 (1 H, dd, J = 2 Hz, 13 Hz), 8.23 (1 H, s ).

4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
実施例91で得た4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(225mg,0.474mmol)を用い、実施例4と同様の手法で表題化合物(179mg,収率85%)を得た。

H NMR(CDCl,400MHz):δ=
1.48(9H,s),1.4−1.7(2H,m),1.7−1.9(2H,m),2.6−3.0(3H,m),2.89(2H,t,J=8Hz),3.29(2H,t,J=8Hz),3.41(2H,br s),4.1−4.4(2H,m),4.56(2H,s),6.2−6.4(2H,m),7.21(1H,dd,J=2Hz,11Hz),8.29(1H,s).
4- [2- (5-Amino-7-fluoroindoline-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate 4- [3-fluoro obtained in Example 91 -2- (7-Fluoro-5-nitroindoline-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (225 mg, 0.474 mmol) was used in the same manner as in Example 4. The title compound (179 mg, yield 85%) was obtained.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.48 (9H, s), 1.4-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-3.0 (3H, m), 2. 89 (2H, t, J = 8 Hz), 3.29 (2H, t, J = 8 Hz), 3.41 (2H, br s), 4.1-4.4 (2H, m), 4.56 (2H, s), 6.2-6.4 (2H, m), 7.21 (1H, dd, J = 2 Hz, 11 Hz), 8.29 (1H, s).

4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
実施例92で得た4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(178mg,0.400mmol)を用い、実施例5と同様の手法で表題化合物(133mg,収率67%)を黄色アモルファスとして得た。

FAB−MS(m/z):498(M+1)
H NMR(CDCl,400MHz):δ=
1.48(9H,s),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.12(2H,t,J=9Hz),3.61(2H,t,J=9Hz),4.1−4.4(2H,m),4.78(2H,d,J=1Hz),7.1−7.2(2H,m),7.23(1H,dd,J=2Hz,11Hz),8.26(1H,s),8.83(1H,s).
4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl obtained in Example 92 Example using t-butyl 4- [2- (5-amino-7-fluoroindoline-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (178 mg, 0.400 mmol) The title compound (133 mg, 67% yield) was obtained as a yellow amorphous product in the same manner as in Example 5.

FAB-MS (m / z): 498 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.48 (9H, s), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 3. 12 (2H, t, J = 9 Hz), 3.61 (2H, t, J = 9 Hz), 4.1-4.4 (2H, m), 4.78 (2H, d, J = 1 Hz), 7.1-7.2 (2H, m), 7.23 (1H, dd, J = 2 Hz, 11 Hz), 8.26 (1H, s), 8.83 (1H, s).

4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例91で得た4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(60mg,0.126mmol)を用い、実施例1と同様の手法で表題化合物(50mg,収率87%)を得た。

H NMR(CDCl,400MHz):δ=
1.26(6H,d,J=6Hz),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.13(2H,t,J=9Hz),3.73(2H,t,J=9Hz),4.2−4.4(2H,m),4.84(2H,d,J=2Hz),4.8−5.0(1H,m),7.22(1H,dd,J=2Hz,11Hz),7.7−7.8(1H,m),7.79(1H,dd,J=2Hz,13Hz),8.23(1H,s).
4- [3-Fluoro-2- (7-fluoro-5-nitroindoline-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate 4- [3 obtained in Example 91 -Fluoro-2- (7-fluoro-5-nitroindoline-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl (60 mg, 0.126 mmol) was used as in Example 1. The title compound (50 mg, 87% yield) was obtained by the procedure.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.26 (6H, d, J = 6 Hz), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m ), 3.13 (2H, t, J = 9 Hz), 3.73 (2H, t, J = 9 Hz), 4.2-4.4 (2H, m), 4.84 (2H, d, J = 2Hz), 4.8-5.0 (1H, m), 7.22 (1H, dd, J = 2Hz, 11Hz), 7.7-7.8 (1H, m), 7.79 (1H) , Dd, J = 2 Hz, 13 Hz), 8.23 (1H, s).

4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例94で得た4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル(50mg,0.109mmol)を用い、実施例4と同様の手法で表題化合物(42mg,収率90%)を得た。

H NMR(CDCl,400MHz):δ=
1.26(6H,d,J=6Hz),1.5−1.7(2H,m),1.7−1.9(2H,m),2.6−3.0(3H,m),2.89(2H,t,J=8Hz),3.28(2H,t,J=8Hz),3.41(2H,br s),4.2−4.4(2H,m),4.56(2H,d,J=2Hz),4.8−5.0(1H,m),6.24(1H,dd,J=2Hz,13Hz),6.30(1H,d,J=2Hz),7.21(1H,dd,J=2Hz,11Hz),8.29(1H,s).
4- [2- (5-Amino-7-fluoroindoline-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate 4- [3-Fluoro-2 obtained in Example 94 -(7-Fluoro-5-nitroindolin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (50 mg, 0.109 mmol) was used in the same manner as in Example 4 to prepare the title compound (42 mg Yield 90%).

1 H NMR (CDCl 3 , 400 MHz): δ =
1.26 (6H, d, J = 6 Hz), 1.5-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-3.0 (3H, m ), 2.89 (2H, t, J = 8 Hz), 3.28 (2H, t, J = 8 Hz), 3.41 (2H, br s), 4.2-4.4 (2H, m) , 4.56 (2H, d, J = 2 Hz), 4.8-5.0 (1 H, m), 6.24 (1 H, dd, J = 2 Hz, 13 Hz), 6.30 (1 H, d, J = 2 Hz), 7.21 (1H, dd, J = 2 Hz, 11 Hz), 8.29 (1H, s).

4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例95で得た4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル(41mg,95.2μmol)を用い、実施例5と同様の手法で表題化合物(35mg,収率75%)を褐色アモルファスとして得た。

FAB−MS(m/z):484(M+1)
H NMR(CDCl,400MHz):δ=
1.26(6H,d,J=6Hz),1.5−1.7(2H,m),1.8−1.9(2H,m),2.6−2.9(3H,m),3.12(2H,t,J=9Hz),3.61(2H,t,J=9Hz),4.2−4.4(2H,m),4.78(2H,d,J=2Hz),4.9−5.0(1H,m),7.1−7.2(2H,m),7.23(1H,dd,J=2Hz,11Hz),8.26(1H,s),8.82(1H,s).
4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate obtained in Example 95 Similar to Example 5 using [2- (5-amino-7-fluoroindoline-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (41 mg, 95.2 μmol). The title compound (35 mg, 75% yield) was obtained as a brown amorphous by the procedure.

FAB-MS (m / z): 484 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.26 (6H, d, J = 6 Hz), 1.5-1.7 (2H, m), 1.8-1.9 (2H, m), 2.6-2.9 (3H, m ), 3.12 (2H, t, J = 9 Hz), 3.61 (2H, t, J = 9 Hz), 4.2-4.4 (2H, m), 4.78 (2H, d, J = 2Hz), 4.9-5.0 (1H, m), 7.1-7.2 (2H, m), 7.23 (1H, dd, J = 2 Hz, 11 Hz), 8.26 (1H) , S), 8.82 (1H, s).

5−エチル−2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例91で得た4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(60mg,0.126mmol)及び2−クロロ−5−エチルピリミジン(30μL,0.253mmol)を用い、実施例3と同様の手法で表題化合物(37mg,収率61%)を得た。

H NMR(CDCl,400MHz):δ=
1.20(3H,t,J=8Hz),1.6−1.8(2H,m),1.8−2.0(2H,m),2.48(2H,q,J=8Hz),2.7−3.0(3H,m),3.12(2H,t,J=9Hz),3.72(2H,t,J=9Hz),4.84(2H,d,J=1Hz),4.8−5.0(2H,m),7.23(1H,dd,J=2Hz,11Hz),7.7−7.9(1H,m),7.78(1H,dd,J=2Hz,12Hz),8.19(2H,s),8.25(1H,s).
5-ethyl-2- [4- [3-fluoro-2- (7-fluoro-5-nitroindolin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine Example 91 4- [3-Fluoro-2- (7-fluoro-5-nitroindolin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (60 mg, 0.126 mmol) and 2 The title compound (37 mg, 61% yield) was obtained in the same manner as in Example 3 using -chloro-5-ethylpyrimidine (30 μL, 0.253 mmol).

1 H NMR (CDCl 3 , 400 MHz): δ =
1.20 (3H, t, J = 8 Hz), 1.6-1.8 (2H, m), 1.8-2.0 (2H, m), 2.48 (2H, q, J = 8 Hz) ), 2.7-3.0 (3H, m), 3.12 (2H, t, J = 9 Hz), 3.72 (2H, t, J = 9 Hz), 4.84 (2H, d, J = 1 Hz), 4.8-5.0 (2 H, m), 7.23 (1 H, dd, J = 2 Hz, 11 Hz), 7.7-7.9 (1 H, m), 7.78 (1 H , Dd, J = 2 Hz, 12 Hz), 8.19 (2H, s), 8.25 (1H, s).

2−[4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン
実施例97で得た5−エチル−2−[4−[3−フルオロ−2−(7−フルオロ−5−ニトロインドリン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン(85mg,0.177mmol)を用い、実施例4と同様の手法で表題化合物(60mg,収率75%)を得た。

H NMR(CDCl,400MHz):δ=
1.20(3H,t,J=8Hz),1.5−1.8(2H,m),1.8−2.0(2H,m),2.48(2H,q,J=8Hz),2.7−3.0(5H,m),3.28(2H,t,J=8Hz),3.41(2H,br s),4.56(2H,d,J=2Hz),4.8−5.0(2H,m),6.24(1H,dd,J=2Hz,13Hz),6.30(1H,s),7.22(1H,dd,J=2Hz,11Hz),8.19(2H,s),8.31(1H,s).
2- [4- [2- (5-Amino-7-fluoroindoline-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine 5 obtained in Example 97 -Ethyl-2- [4- [3-fluoro-2- (7-fluoro-5-nitroindolin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine (85 mg, 0.177 mmol). And the title compound (60 mg, 75% yield) was obtained in the same manner as in Example 4.

1 H NMR (CDCl 3 , 400 MHz): δ =
1.20 (3H, t, J = 8 Hz), 1.5-1.8 (2H, m), 1.8-2.0 (2H, m), 2.48 (2H, q, J = 8 Hz) ), 2.7-3.0 (5 H, m), 3.28 (2 H, t, J = 8 Hz), 3.41 (2 H, br s), 4.56 (2 H, d, J = 2 Hz) 4.8-5.0 (2H, m), 6.24 (1H, dd, J = 2Hz, 13Hz), 6.30 (1H, s), 7.22 (1H, dd, J = 2Hz, 11 Hz), 8.19 (2H, s), 8.31 (1 H, s).

5−エチル−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例98で得た2−[4−[2−(5−アミノ−7−フルオロインドリン−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン(31mg,0.134mmol)を用い、実施例5と同様の手法で表題化合物(25mg,収率72%)を褐色結晶として得た。

FAB−MS(m/z):504(M+1)
H NMR(CDCl,400MHz):δ=
1.20(3H,t,J=8Hz),1.6−1.8(2H,m),1.9−2.0(2H,m),2.48(2H,q,J=8Hz),2.8−3.0(3H,m),3.11(2H,t,J=9Hz),3.60(2H,t,J=9Hz),4.78(2H,d,J=2Hz),4.8−5.0(2H,m),7.1−7.2(2H,m),7.24(1H,dd,J=1Hz,11Hz),8.19(2H,s),8.28(1H,s),8.82(1H,s).
5-ethyl-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine 2- [4- [2- (5-Amino-7-fluoroindoline-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine (31 mg) obtained in Example 98. , 0.134 mmol), and the title compound (25 mg, yield 72%) was obtained as brown crystals in the same manner as in Example 5.

FAB-MS (m / z): 504 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.20 (3H, t, J = 8 Hz), 1.6-1.8 (2H, m), 1.9-2.0 (2H, m), 2.48 (2H, q, J = 8 Hz) ), 2.8-3.0 (3H, m), 3.11 (2H, t, J = 9 Hz), 3.60 (2H, t, J = 9 Hz), 4.78 (2H, d, J = 2Hz), 4.8-5.0 (2H, m), 7.1-7.2 (2H, m), 7.24 (1H, dd, J = 1 Hz, 11 Hz), 8.19 (2H) , S), 8.28 (1H, s), 8.82 (1H, s).

3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン
(1)4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボニトリル
実施例93で得た4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(111mg,0.223mmol)を用い、実施例2(1)と同様の手法で表題化合物(80mg,収率85%)を得た。

H NMR(CDCl,400MHz):δ=
1.7−2.0(4H,m),2.6−2.8(1H,m),3.0−3.3(2H,m),3.13(2H,t,J=9Hz),3.5−3.7(2H,m),3.62(2H,t,J=9Hz),4.79(2H,d,J=2Hz),7.1−7.2(2H,m),7.2−7.3(1H,m),8.25(1H,s),8.82(1H,s).

(2)3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン
上記で得た4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボニトリル(80mg,0.189mmol)を用い、実施例2(2)および実施例2(3)と同様の手法で表題化合物(45mg,収率47%)を灰白色結晶として得た。

FAB−MS(m/z):508(M+1)
H NMR(CDCl,400MHz):δ=
1.36(6H,d,J=7Hz),1.7−1.9(2H,m),1.8−2.0(2H,m),2.2−2.4(1H,m),2.9−3.2(3H,m),3.12(2H,t,J=9Hz),3.61(2H,t,J=9Hz),4.1−4.2(2H,m),4.78(2H,d,J=2Hz),7.1−7.2(2H,m),7.2−7.3(1H,m),8.28(1H,s),8.81(1H,s).
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazol-3-yl) ) Piperidin-4-yl] pyridine (1) 4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidin-1- 4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylic acid t obtained in Example 93 The title compound (80 mg, 85% yield) was obtained in the same manner as in Example 2 (1) using -butyl (111 mg, 0.223 mmol).

1 H NMR (CDCl 3 , 400 MHz): δ =
1.7-2.0 (4H, m), 2.6-2.8 (1H, m), 3.0-3.3 (2H, m), 3.13 (2H, t, J = 9 Hz) ), 3.5-3.7 (2H, m), 3.62 (2H, t, J = 9 Hz), 4.79 (2H, d, J = 2 Hz), 7.1-7.2 (2H M), 7.2-7.3 (1H, m), 8.25 (1H, s), 8.82 (1H, s).

(2) 3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazole) 3-yl) piperidin-4-yl] pyridine 4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] obtained above Using piperidine-1-carbonitrile (80 mg, 0.189 mmol), the title compound (45 mg, 47% yield) was obtained as off-white crystals in the same manner as in Example 2 (2) and Example 2 (3). .

FAB-MS (m / z): 508 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.36 (6H, d, J = 7 Hz), 1.7-1.9 (2H, m), 1.8-2.0 (2H, m), 2.2-2.4 (1H, m ), 2.9-3.2 (3H, m), 3.12 (2H, t, J = 9 Hz), 3.61 (2H, t, J = 9 Hz), 4.1-4.2 (2H , M), 4.78 (2H, d, J = 2Hz), 7.1-7.2 (2H, m), 7.2-7.3 (1H, m), 8.28 (1H, s) ), 8.81 (1H, s).

4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル
4−[3−フルオロ−2−(ヒドロキシメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(200mg,0.644mmol)及び5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン(126mg,0.644mmol)を用い、実施例14と同様の手法で表題化合物(245mg,収率78%)を微褐色アモルファスとして得た。

FAB−MS(m/z):489(M+1)
H NMR(CDCl,400MHz):δ=
1.47(9H,s),1.4−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.11(3H,s),4.1−4.4(2H,m),5.72(2H,d,J=2Hz),6.66(1H,d,J=3Hz),7.2−7.3(1H,m),7.53(1H,d,J=3Hz),8.22(1H,s),8.46(1H,d,J=2Hz),8.88(1H,d,J=2Hz).
4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate 4- [3 -Fluoro-2- (hydroxymethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl (200 mg, 0.644 mmol) and 5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridine (126 mg , 0.644 mmol) and the title compound (245 mg, yield 78%) was obtained as a slightly brown amorphous substance in the same manner as in Example 14.

FAB-MS (m / z): 489 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.47 (9H, s), 1.4-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m), 3. 11 (3H, s), 4.1-4.4 (2H, m), 5.72 (2H, d, J = 2 Hz), 6.66 (1H, d, J = 3 Hz), 7.2. 7.3 (1 H, m), 7.53 (1 H, d, J = 3 Hz), 8.22 (1 H, s), 8.46 (1 H, d, J = 2 Hz), 8.88 (1 H, d, J = 2 Hz).

4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル
実施例101で得た4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(40mg,81.9μmol)を用い、実施例1と同様の手法で表題化合物(35mg,収率89%)を白色結晶として得た。

融点:129−131℃
FAB−MS(m/z):475(M+1)
H NMR(CDCl,400MHz):δ=
1.25(6H,d,J=6Hz),1.4−1.7(2H,m),1.7−1.9(2H,m),2.6−2.9(3H,m),3.11(3H,s),4.1−4.4(2H,m),4.8−5.0(1H,m),5.72(2H,d,J=2Hz),6.66(1H,d,J=3Hz),7.2−7.3(1H,m),7.54(1H,d,J=3Hz),8.22(1H,s),8.46(1H,d,J=2Hz),8.88(1H,d,J=2Hz).
4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate Examples 4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate obtained in 101 (40 mg, 81.9 μmol) was used to give the title compound (35 mg, yield 89%) as white crystals in the same manner as in Example 1.

Melting point: 129-131 ° C
FAB-MS (m / z): 475 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.25 (6H, d, J = 6 Hz), 1.4-1.7 (2H, m), 1.7-1.9 (2H, m), 2.6-2.9 (3H, m ), 3.11 (3H, s), 4.1-4.4 (2H, m), 4.8-5.0 (1H, m), 5.72 (2H, d, J = 2 Hz), 6.66 (1 H, d, J = 3 Hz), 7.2-7.3 (1 H, m), 7.54 (1 H, d, J = 3 Hz), 8.22 (1 H, s), 8. 46 (1H, d, J = 2 Hz), 8.88 (1H, d, J = 2 Hz).

5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例101で得た4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(40mg,81.9μmol)を用い、実施例3と同様の手法で表題化合物(33mg,収率82%)を白色結晶として得た。

FAB−MS(m/z):495(M+1)
H NMR(CDCl,400MHz):δ=
1.19(3H,t,J=7Hz),1.5−1.7(2H,m),1.8−2.0(2H,m),2.47(2H,q,J=7Hz),2.7−3.0(3H,m),3.11(3H,s),4.8−5.0(2H,m),5.72(2H,d,J=2Hz),6.66(1H,d,J=3Hz),7.25(1H,dd,J=2Hz,10Hz),7.53(1H,d,J=3Hz),8.18(2H,s),8.25(1H,d,J=1Hz),8.46(1H,d,J=2Hz),8.88(1H,d,J=2Hz).
5-ethyl-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine 4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine- obtained in Example 101 The title compound (33 mg, yield 82%) was obtained as white crystals in the same manner as in Example 3 using t-butyl 1-carboxylate (40 mg, 81.9 μmol).

FAB-MS (m / z): 495 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.19 (3H, t, J = 7 Hz), 1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.47 (2H, q, J = 7 Hz) ), 2.7-3.0 (3H, m), 3.11 (3H, s), 4.8-5.0 (2H, m), 5.72 (2H, d, J = 2 Hz), 6.66 (1H, d, J = 3 Hz), 7.25 (1H, dd, J = 2 Hz, 10 Hz), 7.53 (1H, d, J = 3 Hz), 8.18 (2H, s), 8.25 (1H, d, J = 1 Hz), 8.46 (1H, d, J = 2 Hz), 8.88 (1H, d, J = 2 Hz).

5−ブロモ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)− 3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例53で得た4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(25mg,47.7μmol)及び5−ブロモ−2−クロロピリミジン(18mg,95.5μmol)を用い、実施例3と同様の手法で表題化合物(24mg,収率86%)を白色結晶として得た。

FAB−MS(m/z):580(M+1),582(M+3)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),3.28(3H,s),4.8−5.0(2H,m),5.38(2H,d,J=2Hz),6.69(1H,d,J=3Hz),7.1−7.3(2H,m),7.31(1H,d,J=3Hz),8.28(1H,s),8.29(2H,s).
5-Bromo-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine 4- [2- (4,6-Difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl (25 mg, obtained in Example 53) 47.7 μmol) and 5-bromo-2-chloropyrimidine (18 mg, 95.5 μmol) were used to give the title compound (24 mg, yield 86%) as white crystals in the same manner as in Example 3.

FAB-MS (m / z): 580 (M + 1), 582 (M + 3)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 3.28 (3H, s), 4. 8-5.0 (2H, m), 5.38 (2H, d, J = 2Hz), 6.69 (1H, d, J = 3Hz), 7.1-7.3 (2H, m), 7.31 (1H, d, J = 3 Hz), 8.28 (1H, s), 8.29 (2H, s).

5−ブロモ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例101で得た4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,40.9μmol)及び5−ブロモ−2−クロロピリミジン(16mg,81.9μmol)を用い、実施例3と同様の手法で表題化合物(18mg,収率82%)を白色結晶として得た。

FAB−MS(m/z):545(M+1),547(M+3)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),3.11(3H,s),4.8−5.0(2H,m),5.72(2H,d,J=2Hz),6.66(1H,d,J=3Hz),7.1−7.3(1H,m),7.53(1H,d,J=3Hz),8.24(1H,s),8.29(2H,s),8.46(1H,d,J=2Hz),8.88(1H,d,J=2Hz).
5-Bromo-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine 4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine- obtained in Example 101 The title compound (18 mg, yield 82%) was obtained in the same manner as in Example 3 using t-butyl 1-carboxylate (20 mg, 40.9 μmol) and 5-bromo-2-chloropyrimidine (16 mg, 81.9 μmol). ) Was obtained as white crystals.

FAB-MS (m / z): 545 (M + 1), 547 (M + 3)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 3.11 (3H, s), 4. 8-5.0 (2H, m), 5.72 (2H, d, J = 2Hz), 6.66 (1H, d, J = 3Hz), 7.1-7.3 (1H, m), 7.53 (1H, d, J = 3 Hz), 8.24 (1H, s), 8.29 (2H, s), 8.46 (1H, d, J = 2 Hz), 8.88 (1H, d, J = 2 Hz).

2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−メトキシピリミジン
実施例20で得た4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(39mg,77.1μmol)及び2−クロロ−5−メトキシピリミジン(22mg,0.154mmol)を用い、実施例3と同様の手法で表題化合物(18mg,収率60%)を白色アモルファスとして得た。

FAB−MS(m/z):514(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),3.06(3H,s),3.81(3H,s),4.7−4.9(2H,m),5.68(2H,d,J=2Hz),6.70(1H,dd,J=2Hz,3Hz),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.40(1H,dd,J=1Hz,12Hz),8.03(1H,d,J=1Hz),8.10(2H,s),8.22(1H,s).
2- [4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-methoxypyrimidine Examples 4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (39 mg, 77.1 μmol) obtained in 20 And 2-chloro-5-methoxypyrimidine (22 mg, 0.154 mmol) was used in the same manner as in Example 3 to obtain the title compound (18 mg, yield 60%) as a white amorphous substance.

FAB-MS (m / z): 514 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 3.06 (3H, s), 3. 81 (3H, s), 4.7-4.9 (2H, m), 5.68 (2H, d, J = 2 Hz), 6.70 (1H, dd, J = 2 Hz, 3 Hz), 7. 2-7.3 (1H, m), 7.36 (1H, d, J = 3 Hz), 7.40 (1H, dd, J = 1 Hz, 12 Hz), 8.03 (1H, d, J = 1 Hz) ), 8.10 (2H, s), 8.22 (1H, s).

2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン
実施例101で得た4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(43mg,88.0μmol)及び2−クロロ−5−トリフルオロメチルピリミジン(18mg,96.8μmol)を用い、実施例3と同様の手法で表題化合物(43mg,収率91%)を白色結晶として得た。

融点:163−166℃
FAB−MS(m/z):535(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.9−2.0(2H,m),2.8−3.1(3H,m),3.11(3H,s),5.0−5.1(2H,m),5.72(2H,d,J=2Hz),6.66(1H,d,J=3Hz),7.2−7.3(1H,m),7.53(1H,d,J=3Hz),8.25(1H,s),8.46(1H,d,J=2Hz),8.49(2H,s),8.88(1H,d,J=2Hz).
IR(KBr,cm−1):3012,2937,2866,1616,1539,1516,1456,1417,1331,1302,1246,1215,1171,1130,1109,1024,972,885,796,764,725,679,636,615,540,505.
2- [4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-tri Fluoromethylpyrimidine 4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] obtained in Example 101 The title compound (43 mg, 43 mg, 86.8 μmol) and 2-chloro-5-trifluoromethylpyrimidine (18 mg, 96.8 μmol) were used in the same manner as in Example 3, using piperidine-1-carboxylate t-butyl (43 mg, 88.0 μmol). Yield 91%) was obtained as white crystals.

Melting point: 163-166 ° C
FAB-MS (m / z): 535 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.9-2.0 (2H, m), 2.8-3.1 (3H, m), 3.11 (3H, s), 5. 0-5.1 (2H, m), 5.72 (2H, d, J = 2Hz), 6.66 (1H, d, J = 3Hz), 7.2-7.3 (1H, m), 7.53 (1 H, d, J = 3 Hz), 8.25 (1 H, s), 8.46 (1 H, d, J = 2 Hz), 8.49 (2 H, s), 8.88 (1 H, d, J = 2 Hz).
IR (KBr, cm −1 ): 3012, 2937, 2866, 1616, 1539, 1516, 1456, 1417, 1331, 1302, 1246, 1215, 1171, 1130, 1109, 1024, 972, 885, 796, 764, 725 679, 636, 615, 540, 505.

2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン
実施例23で得た4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(58mg,0.111mmol)及び2−クロロ−5−トリフルオロメチルピリミジン(22mg,0.122mmol)を用い、実施例3と同様の手法で表題化合物(39mg,収率62%)を黄色結晶として得た。

融点:190℃(分解点)
FAB−MS(m/z):568(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.9−2.0(2H,m),2.8−3.1(3H,m),3.07(3H,s),4.9−5.1(2H,m),5.95(2H,s),6.74(1H,d,J=3Hz),7.24(1H,d,J=10Hz),7.34(1H,d,J=3Hz),7.67(1H,d,J=2Hz),8.14(1H,d,J=2Hz),8.17(1H,s),8.48(2H,s).
IR(KBr,cm−1):3116,3001,2933,2908,2860,1734,1614,1529,1471,1414,1365,1329,1307,1242,1223,1165,1130,1093,1024,972,891,849,796,756,727,688,609,582,536,482.
2- [4- [2- (7-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine 4- [2- (7-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (58 mg, 0. 0) obtained in Example 23. 111 mmol) and 2-chloro-5-trifluoromethylpyrimidine (22 mg, 0.122 mmol) were used in the same manner as in Example 3 to obtain the title compound (39 mg, yield 62%) as yellow crystals.

Melting point: 190 ° C (decomposition point)
FAB-MS (m / z): 568 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.9-2.0 (2H, m), 2.8-3.1 (3H, m), 3.07 (3H, s), 4. 9-5.1 (2H, m), 5.95 (2H, s), 6.74 (1H, d, J = 3 Hz), 7.24 (1H, d, J = 10 Hz), 7.34 ( 1H, d, J = 3 Hz), 7.67 (1H, d, J = 2 Hz), 8.14 (1H, d, J = 2 Hz), 8.17 (1H, s), 8.48 (2H, s).
IR (KBr, cm −1 ): 3116, 3001, 2933, 2908, 2860, 1734, 1614, 1529, 1471, 1414, 1365, 1329, 1307, 1242, 1223, 1165, 1130, 1093, 1024, 972, 891 , 849, 796, 756, 727, 688, 609, 582, 536, 482.

2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン
実施例20で得た4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(23mg,45.5μmol)及び2−クロロ−5−トリフルオロメチルピリミジン(17mg,91.0μmol)を用い、実施例3と同様の手法で表題化合物(22mg,収率87%)を微褐色結晶として得た。

FAB−MS(m/z):552(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.9−2.0(2H,m),2.8−3.1(3H,m),3.06(3H,s),4.9−5.1(2H,m),5.68(2H,s),6.71(1H,t,J=3Hz),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.40(1H,d,J=12Hz),8.03(1H,d,J=1Hz),8.22(1H,s),8.49(2H,s).
2- [4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine 4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (23 mg, 45.45) obtained in Example 20. 5 μmol) and 2-chloro-5-trifluoromethylpyrimidine (17 mg, 91.0 μmol) were used in the same manner as in Example 3 to obtain the title compound (22 mg, yield 87%) as fine brown crystals.

FAB-MS (m / z): 552 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.9-2.0 (2H, m), 2.8-3.1 (3H, m), 3.06 (3H, s), 4. 9-5.1 (2H, m), 5.68 (2H, s), 6.71 (1 H, t, J = 3 Hz), 7.2-7.3 (1 H, m), 7.36 ( 1H, d, J = 3 Hz), 7.40 (1H, d, J = 12 Hz), 8.03 (1H, d, J = 1 Hz), 8.22 (1H, s), 8.49 (2H, s).

5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例20で得た4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(33mg,65.3μmol)及び2,5−ジクロロピリミジン(19mg,0.131mmol)を用い、実施例3と同様の手法で表題化合物(23mg,収率68%)を淡黄色アモルファスとして得た。

FAB−MS(m/z):518(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),3.06(3H,s),4.8−5.0(2H,m),5.68(2H,d,J=1Hz),6.70(1H,t,J=3Hz),7.2−7.3(1H,m),7.36(1H,d,J=3Hz),7.40(1H,dd,J=1Hz,12Hz),8.03(1H,d,J=1Hz),8.1−8.3(3H,m).
5-Chloro-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine Examples 4- [3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate (33 mg, 65.3 μmol) obtained in 20 Then, the title compound (23 mg, yield 68%) was obtained as a pale yellow amorphous product in the same manner as in Example 3 using 2,5-dichloropyrimidine (19 mg, 0.131 mmol).

FAB-MS (m / z): 518 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 3.06 (3H, s), 4. 8-5.0 (2H, m), 5.68 (2H, d, J = 1 Hz), 6.70 (1H, t, J = 3 Hz), 7.2-7.3 (1H, m), 7.36 (1H, d, J = 3 Hz), 7.40 (1H, dd, J = 1 Hz, 12 Hz), 8.03 (1H, d, J = 1 Hz), 8.1-8.3 (3H , M).

5−クロロ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例101で得た4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(20mg,40.9μmol)及び2,5−ジクロロピリミジン(12mg,81.9μmol)を用い、実施例3と同様の手法で表題化合物(23mg,収率89%)を白色結晶として得た。

FAB−MS(m/z):501(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−3.0(3H,m),3.11(3H,s),4.8−5.0(2H,m),5.72(2H,d,J=2Hz),6.66(1H,d,J=3Hz),7.2−7.3(1H,m),7.53(1H,d,J=3Hz),8.23(2H,s),8.46(1H,s),8.46(1H,d,J=2Hz),8.88(1H,d,J=2Hz).
5-chloro-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine 4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine- obtained in Example 101 The title compound (23 mg, 89% yield) was obtained in the same manner as in Example 3 using t-butyl 1-carboxylate (20 mg, 40.9 μmol) and 2,5-dichloropyrimidine (12 mg, 81.9 μmol). Obtained as white crystals.

FAB-MS (m / z): 501 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-3.0 (3H, m), 3.11 (3H, s), 4. 8-5.0 (2H, m), 5.72 (2H, d, J = 2Hz), 6.66 (1H, d, J = 3Hz), 7.2-7.3 (1H, m), 7.53 (1H, d, J = 3 Hz), 8.23 (2H, s), 8.46 (1 H, s), 8.46 (1 H, d, J = 2 Hz), 8.88 (1 H, d, J = 2 Hz).

5−クロロ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例23で得た4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(83mg,0.159mmol)及び2,5−ジクロロピリミジン(47mg,0.318mmol)を用い、実施例3と同様の手法で表題化合物(55mg,収率65%)を淡黄色結晶として得た。

FAB−MS(m/z):534(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.7−2.9(1H,m),2.9−3.0(2H,m),3.06(3H,s),4.8−4.9(2H,m),5.95(2H,d,J=2Hz),6.73(1H,d,J=3Hz),7.2−7.3(1H,m),7.34(1H,d,J=3Hz),7.66(1H,d,J=2Hz),8.14(1H,d,J=2Hz),8.17(1H,s),8.22(2H,s).
5-Chloro-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine Examples 4- [2- (7-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate obtained in 23 (83 mg, 0.159 mmol) The title compound (55 mg, yield 65%) was obtained as pale yellow crystals in the same manner as in Example 3 using 2,5-dichloropyrimidine (47 mg, 0.318 mmol).

FAB-MS (m / z): 534 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.7-2.9 (1H, m), 2.9-3.0 (2H, m ), 3.06 (3H, s), 4.8-4.9 (2H, m), 5.95 (2H, d, J = 2 Hz), 6.73 (1H, d, J = 3 Hz), 7.2-7.3 (1H, m), 7.34 (1H, d, J = 3Hz), 7.66 (1H, d, J = 2Hz), 8.14 (1H, d, J = 2Hz) ), 8.17 (1H, s), 8.22 (2H, s).

5−クロロ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン
実施例53で得た4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル(54mg,0.103mmol)及び2,5−ジクロロピリミジン(31mg,0.206mmol)を用い、実施例3と同様の手法で表題化合物(30mg,収率54%)を白色結晶として得た。

FAB−MS(m/z):536(M+1)
H NMR(CDCl,400MHz):δ=
1.5−1.7(2H,m),1.8−2.0(2H,m),2.8−3.0(3H,m),3.28(3H,s),4.8−5.0(2H,m),5.38(2H,d,J=2Hz),6.69(1H,d,J=3Hz),7.20(1H,d,J=11Hz),7.2−7.3(1H,m),7.31(1H,d,J=3Hz),8.23(2H,s),8.28(1H,s).
5-chloro-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine T-Butyl 4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate (54 mg, obtained in Example 53) 0.103 mmol) and 2,5-dichloropyrimidine (31 mg, 0.206 mmol) were used in the same manner as in Example 3 to obtain the title compound (30 mg, yield 54%) as white crystals.

FAB-MS (m / z): 536 (M + 1)
1 H NMR (CDCl 3 , 400 MHz): δ =
1.5-1.7 (2H, m), 1.8-2.0 (2H, m), 2.8-3.0 (3H, m), 3.28 (3H, s), 4. 8-5.0 (2H, m), 5.38 (2H, d, J = 2Hz), 6.69 (1H, d, J = 3Hz), 7.20 (1H, d, J = 11Hz), 7.2-7.3 (1H, m), 7.31 (1H, d, J = 3 Hz), 8.23 (2H, s), 8.28 (1H, s).

薬理実験1
(1)ヒトGPR119定常発現細胞の構築
ヒトGPR119 遺伝子(NM_178471)はATCCから購入し(ATCC No.10807349)、5’側にBamHIサイト、3’側にApaIサイトができるようにPCR増幅をおこなった(フォワード側プライマー:TCCTGGATCCatggaatcatctttctcatt、リバース側プライマー:TCCTGGGCCCttagccatcaaactctgagc)。PCR条件は以下のとおりである。DNA ポリメラーゼ(KOD−Plus−Ver.2;TOYOBO#KOD−211)を用いて1サイクルあたり98℃で10秒間2本鎖DNAを熱変性し、55℃で30秒間プライマーを変性した1本鎖DNAにアニーリングさせ、引き続き68℃で1分15秒間DNA伸長反応させる。これを35サイクル繰り返した。PCR産物をインサートとしてプラスミドpcDNA5/FRT/TO(Invitrogen#V6520−20)に組み込み、できたプラスミドをFlp−in T−Rex−293細胞(invitorogen#R78007)に導入した。導入法については製品のプロトコール通り行った。

(2)細胞内cAMP測定方法
上記方法により作成したヒトGPR119定常発現細胞を96穴プレートに播種した(培地は、10%牛胎児血清(FBS)を含む、ダルベッコ変法イーグル培地(DMEM)培地を用いた)。細胞を播種して24時間後、tetracyclin(invitrogen#Q10019)を添加し、hGPR119の発現を誘導した。24時間後、培地を捨て、被験化合物を含むassay buffer(0.5mM IBMX PBS(−))で37℃30分間刺激した。市販のキット(HitHunterTM cAMP XS+ Assay(GE Healthcare#90007503)又はcAMP HiRange kit(Cisbio Bioassays#62AM6PEB))及び測定機(FLUOstar Optima:BMG LABTECH)を用いて細胞内cAMP量を測定した。被験化合物は100% DMSOに溶解し、終濃度1%で添加した。
Pharmacological experiment 1
(1) Construction of human GPR119 constant expression cell The human GPR119 gene (NM_178471) was purchased from ATCC (ATCC No. 10807349), and PCR amplification was performed so that a BamHI site was formed on the 5 ′ side and an ApaI site was formed on the 3 ′ side. (Forward side primer: TCCTGGATCCatggaatcatctttctcatt, reverse side primer: TCCTGGGCCCttagcccatcaactctgagc). PCR conditions are as follows. Single-stranded DNA in which double-stranded DNA was heat-denatured at 98 ° C. for 10 seconds per cycle using DNA polymerase (KOD-Plus-Ver.2; TOYOBO # KOD-211) and primers were denatured at 55 ° C. for 30 seconds. Followed by DNA extension reaction at 68 ° C. for 1 minute 15 seconds. This was repeated for 35 cycles. The PCR product was inserted as an insert into plasmid pcDNA5 / FRT / TO (Invitrogen # V6520-20), and the resulting plasmid was introduced into Flp-in T-Rex-293 cells (invitrogen # R78007). The introduction method was performed according to the product protocol.

(2) Intracellular cAMP measurement method Human GPR119 constant expression cells prepared by the above method were seeded in a 96-well plate (the medium was Dulbecco's modified Eagle's medium (DMEM) medium containing 10% fetal bovine serum (FBS)). Using). 24 hours after seeding the cells, tetracyclin (invitrogen # Q10019) was added to induce the expression of hGPR119. After 24 hours, the medium was discarded, and stimulation was performed at 37 ° C. for 30 minutes with assay buffer (0.5 mM IBMX PBS (−)) containing the test compound. A commercially available kit (HitHunter cAMP XS + Assay (GE Healthcare # 90007503) or cAMP HiRange kit (Cisbio Bioassays # 62AM6PEB)) and a measuring machine (FLUOstar Optima: BMG LABTECH amount in BMP LABTECH). The test compound was dissolved in 100% DMSO and added at a final concentration of 1%.

Figure 2014094886
Figure 2014094886

Figure 2014094886
Figure 2014094886

Figure 2014094886
Figure 2014094886

Figure 2014094886
Figure 2014094886

薬理実験2
正常マウス経口糖負荷試験
(試験方法)
本試験において、正常マウスにおける被験化合物の糖負荷後の血糖上昇抑制作用について検討を行った。以下に試験方法を示す。
1〜2週間予備飼育した9〜10週齢の雄性C57BL/6Jマウスを16時間絶食し、被験動物として用いた。被験化合物、又は媒体(1%メチルセルロース)を経口投与し、30分後に3g/kgのグルコースを経口負荷した。
被験化合物、又は媒体の投与直前(−30分)、グルコース負荷直前(0分)、グルコース負荷30分、60分及び120分後に採血を行い、血漿中グルコースの量を測定した。
グルコース負荷後、0分から120分までの血糖濃度時間曲線下面積の媒体投与群に対する血糖低下率(%)を求めた。
(試験結果)
Pharmacological experiment 2
Normal mouse oral glucose tolerance test (test method)
In this test, the effect of the test compound on glucose uptake after glucose loading in normal mice was examined. The test method is shown below.
9-10 week old male C57BL / 6J mice preliminarily raised for 1-2 weeks were fasted for 16 hours and used as test animals. A test compound or vehicle (1% methylcellulose) was orally administered, and after 30 minutes, 3 g / kg of glucose was orally loaded.
Blood was collected immediately before administration of the test compound or vehicle (−30 minutes), immediately before glucose load (0 minutes), glucose load 30 minutes, 60 minutes and 120 minutes, and the amount of plasma glucose was measured.
After glucose loading, the blood glucose lowering rate (%) with respect to the medium administration group in the area under the blood glucose concentration time curve from 0 to 120 minutes was determined.
(Test results)

Figure 2014094886
Figure 2014094886

Claims (27)

次の一般式(I)で表される化合物、又はその薬学的に許容される塩。
Figure 2014094886

(式中、T、T、T及びTは何れか1つがNで、残り3つが同一又は異なりCRを表すか、又は4つ全てが同一又は異なりCRを表し、
ここで、Rは水素原子、ハロゲン原子、ニトロ基、シアノ基、ヒドロキシル基、C1−8アルキル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基、1〜3個のハロゲン原子で置換されたC1−8アルコキシ基、フェニルオキシ基、アルコキシカルボニル基(アルコキシの炭素数は1〜8)、カルボキシル基、カルバモイル基、アシル基(アルキルの炭素数は1〜8)、アルキルアミノカルボニル基(アルキルの炭素数は1〜8)、ジアルキルアミノカルボニル基(アルキルの炭素数は2〜12)、アルコキシカルボニルメチルカルボニル基(アルコキシの炭素数は1〜8)、アルキルスルホニルメチル基(アルキルの炭素数は1〜8)、アミノ基、C1−8アルキルアミノ基、C2−12ジアルキルアミノ基、C1−8アルキルスルホニルアミノ基、アシルアミノ基(アルキルの炭素数は1〜8)、C1−8アルキルスルフィニル基、C1−8アルキルスルホニル基、スルファモイル基、C1−8アルキルアミノスルホニル基、C2−12ジアルキルアミノスルホニル基、フェニルスルホニル基、又は5若しくは6員環のヘテロアリール基を表し、
及びRは同一又は異なり、水素原子又はC1−8アルキル基を表し、
実線と破線からなる2重線は、単結合又は2重結合を表し、
Aは(CH又はC(O)を表し、
ここで、mは1〜3の整数を表す。
X及びYは同一又は異なり、ハロゲン原子、ヒドロキシル基、C1−8アルキル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基及び1〜3個のハロゲン原子で置換されたC1−8アルコキシ基から選択される置換基で置換されていても良い炭素原子数1〜3のアルキレンを表し、
ZはC(O)OR、C(O)R、C(O)SR、C(O)NHRを表すか、又はハロゲン原子、C1−8アルキル基、C2−8アルケニル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基及び1〜3個のハロゲン原子で置換されたC1−8アルコキシ基から選択される置換基を有していても良い5又は6員環のヘテロアリール基(ヘテロアリール環は、環構成原子として炭素原子及び窒素原子を有し、更に酸素原子又は硫黄原子を有していても良く、そして環を構成する炭素原子を介して環状アミンの窒素原子と結合している)を表し、
ここで、R、R、R及びRはC1−8アルキル、C2−8アルケニル基、C3−8シクロアルキル基、フェニル基又はフェニル基で置換されたC1−8アルキル基を表す。)
そして、R及びRは同一または異なり、水素原子、ハロゲン原子、ヒドロキシ基、C1−8アルキル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基又は1〜3個のハロゲン原子で置換されたC1−8アルコキシ基を表す。)
The compound represented by the following general formula (I), or a pharmaceutically acceptable salt thereof.
Figure 2014094886

(In the formula, any one of T 1 , T 2 , T 3, and T 4 is N, and the remaining 3 represent the same or different CR 5 , or all four represent the same or different CR 5 ,
Here, R 5 is a hydrogen atom, a halogen atom, a nitro group, a cyano group, a hydroxyl group, a C 1-8 alkyl group, a C 1-8 alkoxy group, or a C 1-8 substituted with 1 to 3 halogen atoms. An alkyl group, a C 1-8 alkoxy group substituted with 1 to 3 halogen atoms, a phenyloxy group, an alkoxycarbonyl group (alkoxy has 1 to 8 carbon atoms), a carboxyl group, a carbamoyl group, an acyl group (an alkyl group) 1-8), alkylaminocarbonyl group (alkyl having 1-8 carbon atoms), dialkylaminocarbonyl group (alkyl having 2-12 carbon atoms), alkoxycarbonylmethylcarbonyl group (alkoxy having 1 carbon atom) -8), alkylsulfonylmethyl group (the carbon number of alkyl is 1-8), amino group, C 1-8 alkylamino group, C 2-12 dial Kilamino group, C 1-8 alkylsulfonylamino group, acylamino group (the alkyl has 1 to 8 carbon atoms), C 1-8 alkylsulfinyl group, C 1-8 alkylsulfonyl group, sulfamoyl group, C 1-8 alkylamino Represents a sulfonyl group, a C 2-12 dialkylaminosulfonyl group, a phenylsulfonyl group, or a 5- or 6-membered heteroaryl group;
R 3 and R 4 are the same or different and each represents a hydrogen atom or a C 1-8 alkyl group,
A double line consisting of a solid line and a broken line represents a single bond or a double bond,
A represents (CH 2 ) m or C (O),
Here, m represents an integer of 1 to 3.
X and Y are the same or different and are a halogen atom, a hydroxyl group, a C 1-8 alkyl group, a C 1-8 alkoxy group, a C 1-8 alkyl group substituted with 1 to 3 halogen atoms, and 1 to 3 Represents an alkylene having 1 to 3 carbon atoms which may be substituted with a substituent selected from a C 1-8 alkoxy group substituted with a halogen atom of
Z represents C (O) OR 6 , C (O) R 7 , C (O) SR 8 , C (O) NHR 9 , or a halogen atom, a C 1-8 alkyl group, a C 2-8 alkenyl group. , C 1-8 alkoxy groups, 1 to 3 substituents selected from C 1-8 alkoxy group substituted with substituted C 1-8 alkyl group and 1 to 3 halogen atoms by a halogen atom A 5- or 6-membered heteroaryl group which may have a ring (the heteroaryl ring has a carbon atom and a nitrogen atom as ring-constituting atoms, and may further have an oxygen atom or a sulfur atom; Which is bonded to the nitrogen atom of the cyclic amine via the carbon atom comprising
Here, R 6 , R 7 , R 8 and R 9 are C 1-8 alkyl, C 2-8 alkenyl group, C 3-8 cycloalkyl group, phenyl group or C 1-8 alkyl substituted with a phenyl group. Represents a group. )
R 1 and R 2 are the same or different and are a hydrogen atom, a halogen atom, a hydroxy group, a C 1-8 alkyl group, a C 1-8 alkoxy group, or a C 1-8 substituted with 1 to 3 halogen atoms. It represents a C 1-8 alkoxy group substituted with an alkyl group or 1 to 3 halogen atoms. )
、T、T及びTの全てが同一又は異なりCRである請求項1記載の化合物、又はその薬学的に許容される塩。 The compound according to claim 1, or a pharmaceutically acceptable salt thereof, wherein all of T 1 , T 2 , T 3 and T 4 are the same or different and CR 5 . がNで、T、T及びTが同一又は異なりCRである請求項1記載の化合物、又はその薬学的に許容される塩。 The compound according to claim 1, wherein T 1 is N, and T 2 , T 3 and T 4 are the same or different and CR 5 , or a pharmaceutically acceptable salt thereof. が水素原子、ハロゲン原子、C1−8アルキル基、シアノ基、アルコキシカルボニル基(アルコキシの炭素数は1〜8)、C1−8アルキルスルホニル基、スルファモイル基、フェニルスルホニル基、又は5若しくは6員環のヘテロアリール基である請求項1〜3記載の化合物、又はその薬学的に許容される塩。 R 5 is a hydrogen atom, a halogen atom, a C 1-8 alkyl group, a cyano group, an alkoxycarbonyl group (the alkoxy has 1 to 8 carbon atoms), a C 1-8 alkylsulfonyl group, a sulfamoyl group, a phenylsulfonyl group, or 5 Or a 6-membered heteroaryl group, or a pharmaceutically acceptable salt thereof. ,T,T及びTのCRの何れか1つがC−(C1−8アルキルスルホニル)である請求項1又は2記載の化合物、又はその薬学的に許容される塩。 T 1, T 2, any one of CR 5 of T 3 and T 4 is C-(C 1-8 alkylsulfonyl) a is claim 1 or 2 A compound according or a pharmaceutically acceptable salt thereof. ,T,T及びTのCRの何れか1つがC−(C1−8アルキルスルホニル)で、残りのCRがCH、C−(C1−8アルキル)、又はC−(ハロゲノ)から選択されるものである請求項1又は2記載の化合物、又はその薬学的に許容される塩。 Any one of CR 5 of T 1 , T 2 , T 3 and T 4 is C— (C 1-8 alkylsulfonyl), and the remaining CR 5 is CH, C— (C 1-8 alkyl), or C The compound according to claim 1 or 2, or a pharmaceutically acceptable salt thereof, which is selected from-(halogeno). ,T,T及びTのCRの何れか1つがC−(1−テトラゾリル)又はC−(1,2,4−トリアゾール−1−イル)である請求項1又は2記載の化合物、又はその薬学的に許容される塩。 3. One of CR 5 of T 1 , T 2 , T 3 and T 4 is C- (1-tetrazolyl) or C- (1,2,4-triazol-1-yl). Or a pharmaceutically acceptable salt thereof. ,T,T及びTのCRの何れか1つがC−(1−テトラゾリル)又はC−(1,2,4−トリアゾール−1−イル)で、残りのCRがCH、C−(C1−8アルキル)又はC−(ハロゲノ)から選択されるものである請求項1又は2記載の化合物、又はその薬学的に許容される塩。 Any one of CR 5 of T 1 , T 2 , T 3 and T 4 is C- (1-tetrazolyl) or C- (1,2,4-triazol-1-yl), and the remaining CR 5 is CH The compound according to claim 1 or 2, or a pharmaceutically acceptable salt thereof, which is selected from C- ( C1-8 alkyl) or C- (halogeno). 及びRが水素原子である請求項1〜8記載の化合物、又はその薬学的に許容される塩。 Compound of claims 1-8 wherein R 3 and R 4 is a hydrogen atom, or a pharmaceutically acceptable salt thereof. AがCHである請求項1〜9記載の化合物、又はその薬学的に許容される塩。 A compound of claims 1-9 wherein the CH 2, or a pharmaceutically acceptable salt thereof. X及びYが共にエチレンである請求項1〜10記載の化合物、又はその薬学的に許容される塩。 X and Y are both ethylene, The compound of Claims 1-10, or its pharmaceutically acceptable salt. ZがC(O)ORである請求項1〜11記載の化合物、又はその薬学的に許容される塩。 Z is C (O) compound of claims 1 to 11 wherein the OR 6, or a pharmaceutically acceptable salt thereof. がC1−8アルキルである請求項12記載の化合物、又はその薬学的に許容される塩。 The compound according to claim 12, wherein R 6 is C 1-8 alkyl, or a pharmaceutically acceptable salt thereof. Zがハロゲン原子、C1−8アルキル基、C2−8アルケニル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基及び1〜3個のハロゲン原子で置換されたC1−8アルコキシ基から選択される置換基を有していても良いオキサジアゾリル基、ピリミジニル基、ピリジル基又はピラジニル基である請求項1〜11記載の化合物、又はその薬学的に許容される塩。 Z is a halogen atom, a C 1-8 alkyl group, a C 2-8 alkenyl group, a C 1-8 alkoxy group, a C 1-8 alkyl group substituted with 1 to 3 halogen atoms, and 1 to 3 halogens The compound according to claim 1, which is an oxadiazolyl group, pyrimidinyl group, pyridyl group or pyrazinyl group optionally having a substituent selected from a C 1-8 alkoxy group substituted with an atom, or a pharmaceutical thereof Acceptable salt. Zがハロゲン原子、C1−8アルキル基、C2−8アルケニル基、C1−8アルコキシ基、1〜3個のハロゲン原子で置換されたC1−8アルキル基及び1〜3個のハロゲン原子で置換されたC1−8アルコキシ基から選択される置換基を有していても良いピリミジニル基である請求項1〜11記載の化合物、又はその薬学的に許容される塩。 Z is a halogen atom, a C 1-8 alkyl group, a C 2-8 alkenyl group, a C 1-8 alkoxy group, a C 1-8 alkyl group substituted with 1 to 3 halogen atoms, and 1 to 3 halogens The compound according to claim 1, or a pharmaceutically acceptable salt thereof, which is a pyrimidinyl group optionally having a substituent selected from a C 1-8 alkoxy group substituted with an atom. Zが5−ハロゲノピリミジン−2−イル基である請求項1〜11記載の化合物、又はその薬学的に許容される塩。 Z is 5-halogenopyrimidin-2-yl group, The compound of Claims 1-11, or pharmaceutically acceptable salt thereof. Zが5−(1〜3個のハロゲン原子で置換されたC1−8アルキル)ピリミジン−2−イル基である請求項1〜11記載の化合物、又はその薬学的に許容される塩。 The compound according to claim 1, or a pharmaceutically acceptable salt thereof, wherein Z is a 5- (C 1-8 alkyl substituted with 1 to 3 halogen atoms) pyrimidin-2-yl group. ZがC(O)SRである請求項1〜11記載の化合物、又はその薬学的に許容される塩。 Z is A compound of claim 1 to 11 wherein the C (O) SR 8, or a pharmaceutically acceptable salt thereof. がC1−8アルキルである請求項18記載の化合物、又はその薬学的に許容される塩。 The compound according to claim 18, wherein R 8 is C 1-8 alkyl, or a pharmaceutically acceptable salt thereof. 及びRが水素原子である請求項1〜19記載の化合物、又はその薬学的に許容される塩。 Compound of claims 1-19, wherein R 1 and R 2 is a hydrogen atom, or a pharmaceutically acceptable salt thereof. 及びRの何れか一方がC1−8アルキルで、他方が水素原子である請求項1〜19記載の化合物、又はその薬学的に許容される塩。 The compound according to any one of claims 1 to 19, or a pharmaceutically acceptable salt thereof, wherein either one of R 1 and R 2 is C 1-8 alkyl and the other is a hydrogen atom. 及びRの何れか一方がハロゲン原子で、他方が水素原子である請求項1〜19記載の化合物、又はその薬学的に許容される塩。 The compound according to any one of claims 1 to 19, or a pharmaceutically acceptable salt thereof, wherein one of R 1 and R 2 is a halogen atom and the other is a hydrogen atom. 4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−チオカルボン酸S−イソプロピル、
3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン、
5−エチル−2−[4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン
2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−[5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン、
3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸メチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸エチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸プロピル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソブチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピルアミド、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
2−[4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン、
5−[1−(3−エチル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]−3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−クロロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−フルオロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
4−[2−[5−(N,N-ジメチルカルバモイル)インドール−1−イルメチル]−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル、
4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[2−(6−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−(6−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[3−フルオロ−2−[5−(1,2,4−トリアゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−[5−(1,2,4−トリアゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−メチルピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−n−プロピルピリミジン、
7−フルオロ−1−[[3−フルオロ−5−[1−(5−トリフルオロメチルピリジン−2−イル)ピペリジン−4−イル]ピリジン−2−イル]メチル]−5−(テトラゾール−1−イル)インドール、
1−[[5−[1−(5−ブロモピリジン−2−イル)ピペリジン−4−イル]−3−フルオロピリジン−2−イル]メチル]−7−フルオロ−5−(テトラゾール−1−イル)インドール、
2−[4−[2−[(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イル)メチル]−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、

5−エチル−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−(1−ペンチル)ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−イソプロペニルピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−イソプロピルピリミジン、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドリン−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン、
4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)− 3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−メトキシピリミジン、
2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン及び
5−クロロ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジンから選択される化合物、又はその薬学的に許容される塩。
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-thiocarboxylic acid S-isopropyl;
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazol-3-yl) ) Piperidin-4-yl] pyridine,
5-ethyl-2- [4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) ) Piperidin-4-yl] pyridine 2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (3-isopropyl-1,2,4-oxadiazole) -5-yl) piperidin-4-yl] pyridine,
4- [2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [3-fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- [5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate t-butyl,
4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidin-1-yl] pyrimidine,
4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl,
4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine,
3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) piperidine-4- Yl] pyridine,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylic acid isopropylamide,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl,
2- [4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine,
5- [1- (3-Ethyl-1,2,4-oxadiazol-5-yl) piperidin-4-yl] -3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) ) Indol-1-ylmethyl] pyridine,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-chloro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-bromo-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-bromo-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
5-fluoro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine,
4- [2- [5- (N, N-dimethylcarbamoyl) indol-1-ylmethyl] -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] -3-methylpiperidine-1-carboxylate,
4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl,
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [2- (6-Chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate t-butyl,
4- [2- (6-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [5- (1,2,4-triazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl,
4- [3-fluoro-2- [5- (1,2,4-triazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate,
2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-methylpyrimidine,
2- [4- [3-Fluoro-2- (7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-n-propyl Pyrimidine,
7-Fluoro-1-[[3-fluoro-5- [1- (5-trifluoromethylpyridin-2-yl) piperidin-4-yl] pyridin-2-yl] methyl] -5- (tetrazol-1 -Il) Indole,
1-[[5- [1- (5-Bromopyridin-2-yl) piperidin-4-yl] -3-fluoropyridin-2-yl] methyl] -7-fluoro-5- (tetrazol-1-yl) Indole,
2- [4- [2-[(4,6-Difluoro-5-methanesulfonylindol-1-yl) methyl] -3-fluoropyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine,

5-ethyl-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5- (1- Pentyl) pyrimidine,
5-bromo-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-isopropenylpyrimidine ,
2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-isopropylpyrimidine,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indolin-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indoline-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazol-3-yl) ) Piperidin-4-yl] pyridine,
4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-bromo-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
5-Bromo-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-methoxypyrimidine,
2- [4- [3-Fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-tri Fluoromethylpyrimidine,
2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine,
2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine,
5-chloro-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-chloro-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-Chloro-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine and 5-chloro-2 -[4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine, or a pharmaceutical thereof Acceptable salt.
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−チオカルボン酸S−イソプロピル、
3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−5−[1−(5−イソプロピル−1,2,4−オキサジアゾール−3−イル)ピペリジン−4−イル]ピリジン、
4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸t−ブチル、
5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]−3−メチルピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン、
3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)−5−[1−(3−イソプロピル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]ピリジン、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸エチル、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
2−[4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−エチルピリミジン、
5−[1−(3−エチル−1,2,4−オキサジアゾール−5−イル)ピペリジン−4−イル]−3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−クロロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−フルオロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]−3−メチルピペリジン−1−カルボン酸イソプロピル、
4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[2−(6−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸t−ブチル、
4−[2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]−3−メチルピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
1−[[5−[1−(5−ブロモピリジン−2−イル)ピペリジン−4−イル]−3−フルオロピリジン−2−イル]メチル]−7−フルオロ−5−(テトラゾール−1−イル)インドール、
5−エチル−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−イソプロピルピリミジン、
4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−エチル−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)− 3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン及び
5−クロロ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジンから選択される化合物、又はその薬学的に許容される塩。
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-thiocarboxylic acid S-isopropyl;
3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -5- [1- (5-isopropyl-1,2,4-oxadiazol-3-yl) ) Piperidin-4-yl] pyridine,
4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidine-1-carboxylate t-butyl,
5-ethyl-2- [4- [3-fluoro-2- (5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] -3-methylpiperidin-1-yl] pyrimidine,
4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine,
3-Fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) -5- [1- (3-isopropyl-1,2,4-oxadiazol-5-yl) piperidine-4- Yl] pyridine,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate t-butyl,
2- [4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-ethylpyrimidine,
5- [1- (3-Ethyl-1,2,4-oxadiazol-5-yl) piperidin-4-yl] -3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) ) Indol-1-ylmethyl] pyridine,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-chloro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-fluoro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] -3-methylpiperidine-1-carboxylate,
4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
4- [2- (6-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate t-butyl;
4- [2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] -3-methylpyridin-5-yl] piperidine-1-carboxylate,
1-[[5- [1- (5-Bromopyridin-2-yl) piperidin-4-yl] -3-fluoropyridin-2-yl] methyl] -7-fluoro-5- (tetrazol-1-yl) Indole,
5-ethyl-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-bromo-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-isopropylpyrimidine,
4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-ethyl-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-bromo-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
5-Bromo-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine,
5-chloro-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-chloro-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-Chloro-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine and 5-chloro-2 -[4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine, or a pharmaceutical thereof Acceptable salt.
4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸エチル、
4−[3−クロロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−クロロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−フルオロ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
4−[2−(6,7−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−ブロモ−2−[4−[3−フルオロ−2−[7−フルオロ−5−(テトラゾール−1−イル)インドール−1−イルメチル]ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−カルボン酸イソプロピル、
5−ブロモ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)− 3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−ブロモ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]−5−トリフルオロメチルピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(7−フルオロ−5−メタンスルホニルインドール−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[3−フルオロ−2−(5−メタンスルホニル−1H−ピロロ[2,3−b]ピリジン−1−イルメチル)ピリジン−5−イル]ピペリジン−1−イル]ピリミジン、
5−クロロ−2−[4−[2−(7−クロロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジン及び
5−クロロ−2−[4−[2−(4,6−ジフルオロ−5−メタンスルホニルインドール−1−イルメチル)−3−フルオロピリジン−5−イル]ピペリジン−1−イル]ピリミジンから選択される化合物、又はその薬学的に許容される塩。
4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
4- [3-chloro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidine-1-carboxylate,
5-chloro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-fluoro-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
2- [4- [3-Fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] -5-trifluoromethyl Pyrimidine,
4- [2- (6,7-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidine-1-carboxylate,
5-bromo-2- [4- [3-fluoro-2- [7-fluoro-5- (tetrazol-1-yl) indol-1-ylmethyl] pyridin-5-yl] piperidin-1-yl] pyrimidine,
4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidine-1-carboxylate,
5-bromo-2- [4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine,
5-Bromo-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] -5-trifluoromethylpyrimidine,
5-chloro-2- [4- [3-fluoro-2- (7-fluoro-5-methanesulfonylindol-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] pyrimidine,
5-chloro-2- [4- [3-fluoro-2- (5-methanesulfonyl-1H-pyrrolo [2,3-b] pyridin-1-ylmethyl) pyridin-5-yl] piperidin-1-yl] Pyrimidine,
5-Chloro-2- [4- [2- (7-chloro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine and 5-chloro-2 -[4- [2- (4,6-difluoro-5-methanesulfonylindol-1-ylmethyl) -3-fluoropyridin-5-yl] piperidin-1-yl] pyrimidine, or a pharmaceutical thereof Acceptable salt.
請求項1〜25記載の化合物、又はその薬学的に許容される塩を有効成分として含有する糖尿病治療剤。   A therapeutic agent for diabetes containing the compound according to claim 1 or 25 or a pharmaceutically acceptable salt thereof as an active ingredient. 請求項1〜25記載の化合物、又はその薬学的に許容される塩を有効成分として含有するGPR119作動薬。   A GPR119 agonist comprising the compound according to claim 1 or 25, or a pharmaceutically acceptable salt thereof as an active ingredient.
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