KR20190040783A - Pyrazole derivatives as Lysine-specific histone demethylase-1 inhibitors - Google Patents

Abstract

An aspect of the present invention provides a compound selected from among a compound of chemical formula 1 having the inhibitory activity of lysine-specific demethylase-1 (LSD1), a tautomer thereof, a stereoisomer thereof, a solvate thereof, or a pharmaceutically acceptable salt thereof. The compound is effective in preventing or treating diseases caused by abnormal activation of LSD1.

Description

Pyrazole derivatives as lysine-specific demethylase-1 inhibitors {Pyrazole derivatives as Lysine-specific histone demethylase-1 inhibitors}

More particularly, the present invention relates to a pyrazole derivative compound having an inhibitory activity on lysine-specific histone demethylase-1 (LSD1), which is histone demethylase, A tautomer, a stereoisomer, a solvate thereof, and a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.

Cancer stem cells or cancer-initiating cells have some pluripotent stem cell characteristics that contribute to the heterogeneity of cancer cells. This feature can make cancer cells more resistant to traditional therapies, such as chemotherapy or radiation therapy, and then cause recurrence after treatment. Therefore, efforts are being made to develop chemotherapeutic drugs that are more advanced than conventional chemotherapy or radiotherapy.

Epigenetics is a study of the phenomenon that gene expression pattern and activity are changed without genetic alteration of DNA sequence and that it is inherited to the next generation. These epigenetic studies are centered on mechanisms such as DNA methylation, histone modification, and chromatin remodeling. Post sexual variability has been found to be a major cause of the development of various diseases. The initiation and maintenance of posterior sexual changes include DNA methylation, histone modification, and genetic modification associated with noncoding RNA (ncRNA), and many posterior regulatory genes are often mutated or their expression is abnormal in many cancers Was found.

On the other hand, lysine-specific demethylase-1 (LSD1) (also called KDM1A) regulates the expression of several genes important for cancer progression and cell proliferation by removing methyl groups (Shi, Y., et al., Histone demethylation mediated by the nuclear amine oxidase homolog LSD1. Cell, 2004. 119 (7): p 941-53).

The lysine-specific demethylase-1 (LSD1) inhibitors studied to date do not exhibit sufficiently selective inhibitory activity against lysine-specific demethylase-1 (LSD1), exhibit resistance to drugs, There is a side effect such as showing toxicity to cells, and there is a problem that it can not be effectively used in the treatment of cancer and neoplastic disease.

WO2016007722 WO2012135113

Cell, 2004. 119 (7): p. 941-53

One aspect of the present invention is to provide a novel pyrazole derivative compound having a sufficient inhibitory activity against histone demethylase-1 (Lysine-specific histone demethylase-1: LSD1).

Another aspect of the present invention is to provide a use of the novel compounds for the prophylaxis or treatment of diseases caused by the abnormal activation of lysine-specific demethylase-1 (LSD1).

One aspect of the present invention is

Claims 1. A compound represented by the following formula (1), a tautomer thereof, a stereoisomer, a solvate thereof, and a pharmaceutically acceptable salt thereof:

[Chemical Formula 1]

In Formula 1,

B ring is a C ₃ -C ₂₀ carbocyclic group or a C ₁ -C ₂₀ heterocyclic group,

R ¹ to R ⁴ independently represent hydrogen, halogen, cyano group, hydroxyl group, thiol group, nitro group, substituted or unsubstituted C ₁ -C ₁₀ alkyl group, substituted or unsubstituted C ₂ -C ₁₀ alkene group, a substituted or unsubstituted C ₂ -C ₁₀ alkynyl, substituted or unsubstituted C ₃ -C ₁₀ carbocyclic group, a substituted or unsubstituted C ₁ -C ₁₀ heterocyclic group, a substituted or unsubstituted ring unsubstituted A substituted or unsubstituted C ₁ -C ₁₀ alkoxy group, a substituted or unsubstituted C ₃ -C ₁₀ cycloalkoxy group, a substituted or unsubstituted C ₁ -C ₁₀ alkylthio group, a substituted or unsubstituted C ₆ -C ₁₀ aryloxy group, A substituted or unsubstituted C ₆ -C ₁₀ arylthio group, a substituted or unsubstituted C ₂ -C ₁₀ heteroaryloxy group, a substituted or unsubstituted C ₂ -C ₁₀ heteroarylthio group, a substituted or unsubstituted C ₆ -C ₁₀ aryl group, a substituted or unsubstituted C ₂ -C ₁₀ heteroaryl _{group, -N (Q 1) (Q} 2), -C (= O) (Q 1), -NC (= O) ( _{Q 1), -NC (= O} ) -N (Q 1) (Q 2), -OC (= O) (Q 1), -S (= O) (Q 1), -S (= O _{) 2 (Q 1), -P} (= O) (Q 1) (Q 2) , and -NC (= NH) -N (being a monovalent radical selected from Q ₁₎ (Q _2),

However, optionally the R and is ¹ or R ² is ² is more than one, when the two R ¹ of which or R may be substituted adjacent to the ring atom 2 followed by a row in the ring, and two of the neighbor substituted this time R ¹ or R ² are connected to each other to form a substituted or unsubstituted C ₃ -C ₂₀ carbocyclic group or a substituted or unsubstituted C ₁ -C ₂₀ heterocyclic group to form a fused ring together with the corresponding ring However,

Alternatively, R ³ and R ⁴ in the substituent -N (R ³ ) (R ⁴ ) of the pyrazole ring in Formula 1 may be linked to form a substituted or unsubstituted C ₁ -C ₂₀ heterocyclic group together with the nitrogen atom You can,

k is an integer of 0 to 4; when k is 2 or more, R ^< 2 >

m is an integer of 0 to 7; when m is 2 or more, R ² of 2 or more are the same or different,

Wherein Q ₁ and Q ₂ are each independently

Hydrogen, a halogen, a hydroxyl group, a substituted or unsubstituted C ₁ -C ₁₀ alkyl group, a substituted or unsubstituted C ₂ -C ₁₀ alkenyl, substituted or unsubstituted C ₂ -C ₁₀ alkynyl, substituted or unsubstituted a C ₃ -C ₁₀ cycloalkyl group, a substituted or unsubstituted C ₁ -C ₁₀ heterocycloalkyl group, a substituted or unsubstituted C ₁ -C ₁₀ alkoxy group, a substituted or unsubstituted C ₃ -C ₁₀ cycloalkoxy group, a substituted or unsubstituted C ₁ -C ₁₀ alkylthio group, a substituted or unsubstituted C ₆ -C ₁₀ aryloxy group, a substituted or unsubstituted C ₆ -C ₁₀ arylthio group, a substituted or unsubstituted C ₂ - from C ₁₀ heteroaryloxy group, a substituted or unsubstituted C ₂ -C ₁₀ heteroaryl come tea, a substituted or unsubstituted C ₆ -C ₁₀ aryl group, and a substituted or unsubstituted C ₂ -C ₁₀ heteroaryl group, Which is selected,

At least one of the substituents of the substituted C ₃ -C ₂₀ carbocyclic group or the C ₁ -C ₂₀ heterocyclic group which represents the B ring,

A halogen, a cyano group, a hydroxy group, a thiol group, a nitro group, a carboxylic acid group, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ -C ₆ alkenyl group, a substituted or unsubstituted C ₂ - C ₆ alkynyl, substituted or unsubstituted C ₃ -C ₉ cycloalkyl group, a substituted or unsubstituted C ₃ -C ₉ cyclo alkenyl group, a substituted or unsubstituted C ₁ -C ₉ heterocycloalkyl group, a substituted or unsubstituted a C ₂ -C ₉ heterocycloalkyl alkenyl, substituted or unsubstituted C ₁ -C ₆ alkoxy _{group, -N (Q 3) (Q} 4), -NC (= O) (Q 3), -NC (= _{O) -N (Q 3) (} Q 4), and -NC (= NH) -N (Q 3) (Q 4), or

_{-N (Q 3) (Q 4} ), -NC (= O) (Q 3), -NC (= O) -N (Q 3) (Q 4), and -NC (= NH) -N (Q ₃₎ (Q ₄₎ of any one of the substituted C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, C ₃ -C ₉ cycloalkyl group, C ₃ -C ₉ cyclo alkenyl , A C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, and a C ₁ -C ₆ alkylcarbonyl group

, ≪ / RTI >

The substituted C ₁ -C ₁₀ alkyl group, the substituted C ₃ -C ₁₀ cycloalkyl group, the substituted C ₁ -C ₁₀ heterocycloalkyl group, the substituted C ₂ -C ₁₀ alkenyl group, the substituted C ₃ -C ₉ cycloalkane A substituted C ₂ -C ₉ heterocycloalkenyl group, a substituted C ₂ -C ₁₀ alkynyl group, a substituted C ₃ -C ₁₀ carbocyclic group, a substituted C ₁ -C ₁₀ heterocyclic group, a substituted A substituted C ₁ -C ₁₀ alkoxy group, a substituted C ₃ -C ₁₀ cycloalkoxy group, a substituted C ₁ -C ₁₀ alkylthio group, a substituted C ₆ -C ₁₀ aryloxy group, a substituted C ₆ -C ₁₀ arylthio group Import, substituted C ₂ -C ₁₀ heteroaryloxy group, a substituted C ₂ -C ₁₀ hetero arylthio group, a substituted C ₆ -C ₁₀ aryl groups, and substituted C ₂ -C ₁₀ heteroaryl group of the substituent of the At least one,

A halogen, a cyano group, a hydroxyl group, a thiol group, a nitro group, a carboxylic acid group, a C ₁ -C ₆ alkyl group, a halo C ₁ -C ₆ alkyl group, a C ₂ -C ₆ alkenylene group, a halo C ₂ -C ₆ alkenylene group, C ₂ -C ₆ alkynyl group, halo C ₂ -C ₆ alkynyl group, C ₃ -C ₉ cycloalkyl group, halo C ₃ -C ₉ cycloalkyl group, C ₃ -C ₉ cycloalkenyl group, halo C ₃ -C ₉ cycloalkene A halogen, a C ₁ -C ₉ heterocycloalkyl group, a halo C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, a halo C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, halo C ₁ -C ₆ alkoxy _{group, -N (Q 5) (Q} 6), -NC (= O) (Q 5), -NC (= O) -N (Q 5) (Q 6), and - NC (= NH) -N (Q 5) (Q 6), or

_{-N (Q 5) (Q 6} ), -NC (= O) (Q 5), -NC (= O) -N (Q 5) (Q 6), and -NC (= NH) -N (Q ₅₎ (Q ₆₎ of any one of the substituted C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, C ₃ -C ₉ cycloalkyl group, C ₃ -C ₉ cyclo alkenyl , A C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, and a C ₁ -C ₆ alkylcarbonyl group

, ≪ / RTI >

Wherein Q ₁ to Q ₆ independently represent hydrogen, halogen, hydroxyl, thiol, amino, carboxylic acid, C ₁ -C ₆ alkyl, halo C ₁ -C ₆ alkyl, C ₃ -C ₆ cycloalkyl, A halo C ₃ -C ₆ cycloalkyl group, a C ₁ -C ₁₂ heterocycloalkyl group, a halo C ₁ -C ₁₂ heterocycloalkyl group, a C ₁ -C ₆ alkoxy group, and a halo C ₁ -C ₆ alkoxy group ego,

The heterocyclic group, the heterocycloalkyl group, the halo C1-C9 heterocycloalkyl group, the C2-C9 heterocycloalkenyl group, the halo C2-C9 heterocycloalkenyl group, the heteroaryl group, the heteroaryloxy group, Represents a group substituted with at least one atom selected from the group consisting of O, N, P, and S;

Another aspect of the present invention relates to a pharmaceutical composition comprising a compound of formula 1, a tautomer, a stereoisomer, a solvate thereof, and a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, Lt; RTI ID = 0.0 > (LSD1). ≪ / RTI >

Another aspect of the present invention relates to a method of treating or preventing a lysine-specific disorder, comprising administering to a subject a therapeutically effective amount of a compound of formula 1, a tautomer, a stereoisomer, a solvate, and a pharmaceutically acceptable salt thereof, Lt; RTI ID = 0.0 > (LSD1) < / RTI >

A compound selected from a compound of formula (I), a tautomer, a stereoisomer, a solvate thereof, and a pharmaceutically acceptable salt thereof, according to one aspect of the present invention, or a pharmaceutical composition comprising the compound is selected from the group consisting of lysine- -1 (Lysine-specific histone demethylase-1: LSD1).

Hereinafter, the present invention will be described in more detail.

All technical terms used in the present invention are used in the sense that they are generally understood by those of ordinary skill in the relevant field of the present invention unless otherwise defined. In addition, preferred methods or samples are described in this specification, but similar or equivalent ones are also included in the scope of the present invention. Also, the numerical values set forth herein are considered to include the meaning of " about " unless explicitly stated. The contents of all publications referred to in this specification are incorporated herein by reference in their entirety.

In the above formula (1), the residues enumerated as R ¹ to R ⁴ are used in the meaning as commonly understood by those of ordinary skill in the art.

The term " alkyl " refers to a saturated monovalent hydrocarbon radical. For example, C ₁ -C ₂₀ alkyl refers to straight or branched chain hydrocarbons of 1 to 20 carbon atoms (C ₁ -C ₂₀ ). Examples of the alkyl group include methyl, ethyl, n-propyl, i-propyl, n-butyl, but are not limited to, t-butyl. The term " alkoxy " refers to-O-alkyl. The term " alkylthio " refers to-S-alkyl. The term " alkylcarbonyl " refers to an alkyl group as defined above attached through a carbonyl group (-C (= O) -).

The term " alkenyl " refers to a monovalent hydrocarbon radical comprising one or more carbon-carbon double bonds (C = C). For example, C ₂ -C ₂₀ alkenyl refers to straight or branched chain hydrocarbons of 2 to 20 carbon atoms (C ₂ -C ₂₀ ). Each double bond may have an E- or Z-configuration. Examples of alkenyl groups include, but are not limited to, vinyl, 2-propenyl, and 2-butenyl.

The term " alkynyl " refers to a monovalent hydrocarbon radical comprising one or more carbon-carbon triple bonds (C? C). For example, C ₂ -C ₂₀ alkynyl refers to straight or branched chain hydrocarbons of 2 to 10 carbon atoms (C ₂ -C ₂₀ ). Examples of alkynyl groups include, but are not limited to, ethynyl, 2-propynyl and 2-butynyl.

Each of the double bond and the triple bond of the alkenyl group and the alkynyl group may be present at any position and may be a substituted alkyl group, an alkenyl group and an alkynyl group, provided that each compound is sufficiently stable and suitable for a desired purpose, The alkynyl group may be substituted at any position. The term " halogen " includes, but is not limited to, fluorine, chlorine, bromine or iodine. The term " halo C ₁ -C ₆ alkyl " refers to a C ₁ -C ₆ alkyl group substituted by a halogen atom as defined above, such as trifluoromethyl.

The term " amine " or " amino " refers to unsubstituted or substituted -NH ₂ . The term " alkylamino group " refers to an amino group in which at least one hydrogen of -NH ₂ is replaced by an alkyl group and attached to the parent molecular moiety through an alkyl group. The alkylamino group includes groups of compounds in which the nitrogen of -NH ₂ is bonded to an alkyl group of at least one alkyl group, for example, 1 to 15 carbon atoms (C ₁ -C ₁₅ ). Exemplary alkylamino groups include benzylamino, methylamino, ethylaminophenethylamino, and the like. The term "dialkyl amino" includes groups bonded to two of the hydrogen is the same or different alkyl group substituted with one another, at least two additional alkyl groups of the nitrogen of the -NH ₂ -NH _2. Exemplary dialkylamino groups include dimethylamino and diethylamino.

The term "carboxyl" refers to unsubstituted or substituted with -CO ₂ H. For example, a carboxyl group substituted with a C ₁ -C ₂₀ alkyl refers to a carboxyl ester group (-C (= O) OR ¹ ), wherein R ¹ represents C ₁ -C ₂₀ alkyl.

The terms " carbocyclic group "," carbocycle "," carbocyclyl ", and " carbocyclic ring " In the present specification, a C ₃ -C ₃₀ carbocyclic group means a monocyclic, bicyclic, or polycyclic group having 3 to 30 carbon atoms including carbon alone as a ring-forming atom. The C ₃ -C ₃₀ carbocyclic group may be an aromatic carbocyclic group or a non-aromatic carbocyclic group. For example, the C ₃ -C ₃₀ carbocyclic group may be a ring such as benzene, a monovalent group such as a phenyl group, or a divalent group such as a phenylene group. Or, depending on the number of the substituents attached to the C ₅ -C ₆₀ cyclic carbonyl group, wherein the C ₅ -C ₆₀ carbocyclic group, and various modifications are possible, such as in 3 or 4 is the group number of a group. For example, C ₃ -C ₂₀ carbocyclic groups refer to aromatic or non-aromatic, saturated or unsaturated hydrocarbons having 2 to 20 carbon atoms. The carbocyclic group includes, for example, a C ₃ -C ₂₀ cycloalkyl group, a C ₃ -C ₂₀ cycloalkenyl group, a C ₃ -C ₂₀ cycloalkynyl group, or a C ₆ -C ₂₀ aryl group. Exemplary carbocyclic groups include cyclopropane, cyclobutane, cyclopentane, cyclopentene, cyclohexane, cyclohexene, bicyclo [2.1.1] hexane, bicyclo [2.2.1] heptane, bicyclo [2.2.1] Heptene, bicyclo [3.1.1] heptane, bicyclo [3.1.1] heptyl, bicyclo [2.2.2] octane, adamantane, benzene, pyridine, pyridazine, pyrimidine, pyrazine, pyrrole, pyrazole, There may be mentioned indole, pyrazolopyridine, pyrrole pyridine, benzoimidazole, benzopyrazole, benzothiophene, quinoline, benzothiazole, indazole, benzofuran, benzodioxine, benzopyran, indan, naphthalene and anthracene , These carbocyclic groups may be optionally independently substituted with one or more substituents described herein.

The terms " heterocyclic group "," heterocycle "," heterocyclyl ", and " heterocyclic ring " In the present specification, the C ₁ -C ₃₀ heterocyclic group has the same structure as the C ₃ -C ₃₀ carbocyclic group, and as the ring-forming atom, in addition to carbon (whose carbon number may be 1 to 30), N, O, Lt; RTI ID = 0.0 > P < / RTI > and S. The heterocyclic group includes, for example, a C ₁ -C ₂₀ heterocycloalkyl group, a C ₂ -C ₂₀ heterocycloalkenyl group, a C ₃ -C ₂₀ heterocycloalkynyl group, or a C ₂ -C ₂₀ heteroaryl group, For example, monocyclic, bicyclic or tricyclic, depending on the number of rings. Exemplary monocyclic mono-heterocyclic groups include piperidinyl, pyrrolidinyl, piperazinyl, azepinyl, pyrrolyl, pyrazolyl, oxetanyl, pyrazolinyl, imidazolyl, imidazolinyl, A thiazolyl group, a thiazolyl group, a thiazolyl group, an isothiazolyl group, an isothiazolidinyl group, a furyl group, a tetrahydrofuryl group, a thienyl group, a thiazolyl group, Oxopiperazinyl, pyridyl, pyridyl, pyridyl, pyridyl, pyridyl, pyridyl, pyridyl, pyrimidyl, Pyrazinyl, pyrimidinyl, pyridazinyl, tetrahydropyranyl, morpholinyl, thiamorpholinyl, thiamorpholinyl sulfoxide, thiamorpholinyl sulfone, and the like. Exemplary bicyclic heterocyclic groups include indolyl, dihydroindolyl, benzothiazolyl, benzoxazyl, benzoxazolyl, benzothienyl, benzothiazinyl, quinuclidinyl, quinolinyl, tetrahydroquinolinyl , Decahydroquinolinyl, isoquinolinyl, tetrahydroisoquinolinyl, decahydroisoquinolinyl, benzimidazolyl, benzopyranyl, indolizinyl, benzofuryl, chromonyl, coumarinyl, benzopyranyl, Pyridyl, pyrimidinyl, pyrimidinyl, pyrimidinyl, pyrimidinyl, pyrimidinyl, pyrimidinyl, pyrimidinyl, pyrimidinyl, pyrimidinyl, pyrimidinyl, pyrimidinyl, Exemplary tricyclic heterocyclic groups include carbazolyl, dibenzoazepinyl, dithienoazepinyl, benzindolyl, phenanthrolinyl, acridinyl, phenanthridinyl, phenoxaphyl, phenothiazinyl, Xanthanyl, carbolinyl, and the like.

The term " cycloalkyl " as used herein refers to cyclic alkyl which may be substituted or unsubstituted, for example, C ₃ -C ₂₀ cycloalkyl is a monovalent saturated hydrocarbon ring system having 3 to 20 carbon atoms . Examples of cycloalkyl include, but are not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, and cyclooctyl. The term " cycloalkoxy " refers to-O-cycloalkyl.

As used herein, the term " C ₃ -C ₂₀ cycloalkenyl " refers to a monovalent non-aromatic hydrocarbon ring system having from 3 to 20 carbon atoms and at least one carbon-carbon double bond (C = C). But are not limited to, for example, cyclopentenyl, cyclohexenyl, and cycloheptenyl.

As used herein, the term " C ₃ -C ₂₀ cycloalkynyl " refers to a monovalent non-aromatic hydrocarbon ring system having from 3 to 20 carbon atoms and at least one carbon-carbon triple bond. But are not limited to, for example, cyclopropynyl, cyclobutynyl, cyclopentynyl, cyclohexynyl and cycloheptynyl, and the like.

The term " heterocycloalkyl ", as used herein, refers to a monocyclic or bicyclic heterocyclic ring containing one or more heteroatoms, specifically 1 to 4 heteroatoms (e.g., O, N, Represents a monovalent unsaturated hydrocarbon ring system which may be substituted or unsubstituted. For example, C ₁ -C ₂₀ heterocycloalkyl refers to cyclic alkyl comprising at least one heteroatom and from 2 to 20 carbon atoms. For example, heterocycloalkyl includes a 5- to 8-membered single ring, an 8-12 membered double ring, or a 11-14 membered tricyclic ring system. Examples of monoheterocycloalkyl include, but are not limited to, piperazinyl, piperidinyl, pyrrolidinyl, morpholinyl, imidazolidinyl, tetrahydrofuranyl, diazabicyclooctanyl, diazaspirooctanyl, But are not limited to these.

The term " C ₂ -C ₂₀ heterocycloalkenyl " as used herein refers to a heterocycloalkenyl group having one or more heteroatoms (e.g., O, N, P or S) and one or more carbon- Represents a monovalent unsaturated hydrocarbon ring system. For example, the heterocycloalkenyl represents a nonaromatic 5 to 8 membered single ring, an 8 to 12 membered double ring, or an 11 to 14 membered tricyclic ring system.

The term " C ₂ -C ₂₀ heterocycloalkynyl " as used herein refers to a heterocycloalkynyl group having one or more heteroatoms (e.g., O, N, P, or S) and one or more carbon-carbon triple bonds Represents a monovalent unsaturated hydrocarbon ring system. For example, the heterocycloalkynyl includes, but is not limited to, cyclopropynyl, cyclobutynyl, cyclopentynyl, cyclohexynyl, and cycloheptynyl.

As used herein, the term " aryl " refers to an aromatic monovalent aromatic radical of 6 to 20 carbon atoms (C ₆ -C ₂₀ ) derived, for example, by removing one hydrogen atom from a single carbon atom in the parent aromatic ring system Hydrocarbons. The aryl may include a bicyclic radical comprising an aromatic ring fused to a saturated, partially unsaturated ring. Exemplary aryl groups include radicals derived from benzene (phenyl), substituted phenyl, biphenyl, naphthyl, tolyl, naphthalenyl, anthracenyl, indenyl, indanyl, and the like. The term " aryloxy " refers to-O-aryl. The term " arylthio " refers to-S-aryl.

The term " heteroaryl " as used herein refers to a monocyclic or bicyclic or higher aromatic group containing one or more heteroatoms independently selected from nitrogen, oxygen, phosphorus and sulfur, for example containing from 1 to 4 heteroatoms do. Exemplary monocyclic or bicyclic heteroaryl groups include pyrrolyl, pyrazolyl, imidazolyl, triazolyl, oxazolyl, isoxazolyl, thiazolyl, tetrazole, isothiazolyl, furyl, Pyridyl, pyridyl, pyridyl N-oxide, pyrazinyl, pyrimidinyl, pyridazinyl, indolyl, benzothiazolyl, benzoxazolyl, benzothienyl, quinolinyl, iso Quinolinyl, benzimidazolyl, benzofuryl, and the like. The term " heteroaryloxy " refers to-O-heteroaryl. The term " heteroarylthio " refers to-S-heteroaryl. Heteroaryl may include, for example, a fused ring system of 5, 6, or 7-rings, of which at least one is aromatic.

The term is also intended to include the abovementioned terms carbocyclic, heterocyclic, alkyl, alkoxy, alkenyl, alkynyl, cycloalkyl, cycloalkoxy, cycloalkenyl, heterocycloalkyl, heterocycloalkenyl, aryl, aryloxy, arylthio, heteroaryl, Heteroaryloxy, heteroarylthio, or amine may be optionally independently substituted with one or more substituents described herein.

The term " hetero " means that at least one heteroatom of N, O, S and P is included in the formula unless otherwise specified herein.

The term " substituted ", as used herein, unless otherwise indicated, means that at least one hydrogen atom is replaced by a halogen atom (e.g., F, Cl, Br, or I), a cyano group, a hydroxyl group, a thiol group, An imino group, an azo group, an imino group, an azido group, an amidino group, a hydrazino group, a hydrazino group, an oxo group, a carbonyl group, a carbamoyl group, an ester group, an ether group, a carboxyl group or a salt thereof, a sulfonic acid group or a salt thereof, salt,

A C ₁ -C ₆ alkyl group, a halo C ₁ -C ₆ alkyl group, a C ₂ -C ₆ alkenyl group, a halo C ₂ -C ₆ alkenyl group, a C ₂ -C ₆ alkynyl group, a halo C ₂ -C ₆ alkynyl group, a C C ₁ -C ₆ alkoxy groups, halo C ₁ -C ₆ alkoxy groups, C ₁ -C ₂₀ alkylthio groups, C ₃ -C ₂₀ carbocyclic groups (such as C ₃ -C ₉ cycloalkyl groups, halo C ₃ -C ₉ C ₃ -C ₉ cycloalkenyl, halo C ₃ -C ₉ cycloalkenyl, C ₁ -C ₉ heterocycloalkyl, haloC ₁ -C ₉ heterocycloalkyl, C ₂ -C ₉ heterocycloalkenyl, , Halo C ₂ -C ₉ heterocycloalkenyl groups), C ₁ -C ₂₀ heterocyclic groups (such as C ₆ -C ₂₀ aryl groups, C ₆ -C ₂₀ aryloxy groups, C ₆ -C ₂₀ arylthio groups, C ₂ -C ₂₀ heteroaryl group, a C ₂ -C ₂₀ heteroaryloxy group, a C ₂ -C ₂₀ heteroarylthio group, -N (Q _a ) (Q _b ), -C (= O) (Q _a ), -NC (= O) ( Q a), -NC (= O) -N (Q a) (Q b), -OC (= O) (Q a), -S (= O) (Q a _{), -S (= O) 2} (Q a), -P (= O) (Q a) (Q b), and -NC (= NH) -N (Q a) (Q b) from It can taekdoel,

Wherein Q _a and Q _b are independently selected from the group consisting of hydrogen, halogen, cyano, hydroxy, thiol, nitro, carboxylic acid, C _1-6 alkyl, halo C _1-6 alkyl, C _2-6 alkenyl, C _2-6 alkenyl, C _2-6 alkynyl, halo C _2-6 alkynyl, C ₃ -C ₉ cycloalkyl group, a halo-C ₃ -C ₉ cycloalkyl group, a C ₃ -C ₉ cyclo alkenyl, halo C ₃ -C ₉ cyclo alkenyl group, C ₁ -C ₉ heterocycloalkyl group, a halo-C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkyl alkenyl group, a halo-C ₂ -C ₉ alkenyl heterocycloalkyl, C _{1 -6} alkoxy group, halo c _1-6 alkoxy _{group, -N (Q c) (Q} d), -NC (= O) (Q c), -NC (= O) -N (Q c) (Q d a), and any one is selected from the -NC (= NH) -N (Q c) (Q d),

The Q _c and Q _d is independently hydrogen, a halogen, a hydroxyl group, a thiol group, an amino group, a carboxylic acid group, C _1-6 alkyl, halo C _1-6 alkyl, C _1-6 alkylamino, C _1- each other ₆ dialkylamino group, C ₃ -C ₆ cycloalkyl group, a halo-C ₃ -C ₆ cycloalkyl group, a C ₁ -C ₆ heterocycloalkyl group, a halo-C ₁ -C ₆ heterocycloalkyl group, C _{1- 6} alkoxy, and halo C _{1 - 6} which is one selected from an alkoxy group.

The term heterocyclic group, heterocycloalkyl group, heteroaryl group, heteroaryloxy group, and heteroarylthio group represents a group in which the carbon making up the ring is substituted with at least one atom selected from the group consisting of O, N, P, or S.

In C _A , A represents the number of carbon atoms of the substituted or unsubstituted hydrocarbon, and in the case of substituted hydrocarbons, the number of carbon atoms of the substituent is included. For example, substituted C ₃ -C ₂₀ carbocyclic, substituted C ₁ -C ₂₀ heterocyclic, substituted C ₁ -C ₂₀ alkyl, C ₁ -C ₂₀ alkoxy, substituted C ₂ -C ₂₀ aryl alkenyl, substituted C ₂ -C ₂₀ alkynyl, substituted C ₃ -C ₂₀ cycloalkyl, substituted C ₃ -C ₂₀ cycloalkoxy, substituted C ₃ -C ₂₀ cycle, alkenyl, substituted C ₁ -C ₂₀ Substituted C ₁ -C ₂₀ heterocycloalkenyl, substituted C ₆ -C ₂₀ aryl, substituted C ₆ -C ₂₀ aryloxy, C ₆ -C ₂₀ arylthio, C ₂ -C ₂₀ heteroaryl , C ₂ -C ₂₀ heteroaryloxy, or C ₂ -C ₂₀ heteroarylthio has up to 20 carbon atoms including up to the carbon number of the substituted substituent.

The present inventors have made intensive efforts to develop a novel anticancer drug by using lysine-specific demethylase-1 (LSD1) as an important target for cancer therapy. As a result, the present inventors have found that transcription of several genes important for cancer progression and cell proliferation (LSD1) involved in the lysine-specific demethylase-1 (LSD1) involved in the synthesis of the compound of the present invention.

In one embodiment, in Formula 1, the B ring may be a C ₃ -C ₂₀ carbocyclic group or a C ₁ -C ₂₀ heterocyclic group. For example, the ring B may be a ring selected from the group consisting of a phenyl group, a pyridinyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazinyl group, a pyrroyl group, a pyrazolyl group, an indolyl group, a pyrazolopyridinyl group, A benzothiophene group, a benzothiophene group, a quinolinol group, a benzothiazolyl group, an indazolyl group, a benzofuranyl group, a benzodioxynyl group, a benzopyranyl group, an indanyl group, and a naphthyl group.

In one embodiment, R ¹ is selected from the group consisting of hydrogen, a halogen, a cyano group, a hydroxyl group, a thiol group, a nitro group, an amino group, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ - C ₆ alkenyl groups, substituted or unsubstituted C ₂ -C ₆ alkynyl groups, and substituted or unsubstituted C ₁ -C ₆ alkoxy groups. In another embodiment, R < ^{1 >} may be hydrogen or a halogen, such as fluorine, chlorine, bromine or iodine.

In one embodiment, R ² is selected from the group consisting of hydrogen, a halogen, a cyano group, a hydroxyl group, a thiol group, a nitro group, an amino group, a carboxylic acid group, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a C ₂ -C ₆ alkenyl group, a substituted or unsubstituted C ₂ -C ₆ alkynyl, substituted or unsubstituted C ₁ -C ₆ alkoxy group, a substituted or unsubstituted C ₃ -C ₉ cycloalkyl group, a substituted or An unsubstituted C ₃ -C ₉ cycloalkenyl group, a substituted or unsubstituted C ₁ -C ₉ heterocycloalkyl group, and a substituted or unsubstituted C ₁ -C ₉ heterocycloalkenyl group. In another embodiment, R ² is a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ -C ₆ alkenyl group, a substituted or unsubstituted C ₂ -C ₆ alkynyl group, An unsubstituted C ₁ -C ₆ alkoxy group, or a substituted or unsubstituted C ₃ -C ₉ cycloalkyl group.

In one embodiment, in Formula 1, R ³ and R ⁴ are, independently of each other, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ -C ₆ alkenyl group, A substituted or unsubstituted C ₁ -C ₆ alkoxy group, a substituted C ₂ -C ₆ alkynyl group, or a substituted or unsubstituted C ₁ -C ₆ alkoxy group, wherein R ³ and R ⁴ are connected to each other to form a substituted or unsubstituted C ₁ -C ₁₂ hetero A cyclic group can be formed. Further, in one embodiment, the substituted or unsubstituted C ₁ -C ₁₂ heterocyclic group formed by R ³ and R ⁴ are connected to each other to form a piperidinyl group, a pyrrolidinyl group, a piperazinyl group, an azepinyl ( azepinyl group, a pyridinyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazinyl group, and a pyrazolyl group. In another embodiment, the heterocyclic group may be a substituted or unsubstituted piperidinyl group, or a substituted or unsubstituted pyrrolidinyl group. In another embodiment, the heterocyclic group is selected from the group consisting of an aminopiperidinyl group, an aminopyrrolidinyl group, an amino C ₁ -C ₃ alkylpiperidinyl group, an amino C ₁ -C ₃ alkylpyrrolidinyl group, a C ₁ - A C ₃ alkylaminopyridinyl group, or a C ₁ -C ₃ alkylaminopyrrolidinyl group.

In one embodiment, R ³ and R ⁴ of the compound of Formula 1 are combined with each other to form a compound selected from a compound of Formula 2, a tautomer, a stereoisomer, a solvate thereof, and a pharmaceutically acceptable salt thereof, Can be provided.

(2)

In one embodiment, in Formula 2,

B ring is a C ₃ -C ₁₂ carbocycle group or a C ₁ -C ₁₂ heterocycle group,

R ¹ represents a hydrogen atom, a halogen atom, a cyano group, a hydroxyl group, a thiol group, a nitro group, an amino group, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ -C ₆ alkenyl group, A C _2-6 alkynyl group, and a substituted or unsubstituted C ₁ -C ₆ alkoxy group,

R ² represents a hydrogen atom, a halogen atom, a cyano group, a hydroxyl group, a thiol group, a nitro group, an amino group, a carboxylic acid group, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ -C ₆ alkenyl group, Or an unsubstituted C ₂ -C ₆ alkynyl group, a substituted or unsubstituted C ₁ -C ₆ alkoxy group, a substituted or unsubstituted C ₃ -C ₉ cycloalkyl group, a substituted or unsubstituted C ₃ -C ₉ cycloalkene A substituted or unsubstituted C ₁ -C ₉ heterocycloalkyl group, and a substituted or unsubstituted C ₁ -C ₉ heterocycloalkenyl group,

Wherein the substituted C ₁ -C ₆ alkyl group, the substituted C ₂ -C ₆ alkenyl group, the substituted C ₂ -C ₆ alkynyl group, the substituted C ₁ -C ₆ alkoxy group, the substituted C ₃ -C ₉ cycloalkyl group, Substituted C ₃ -C ₉ cycloalkenyl, substituted C ₁ -C ₉ heterocycloalkyl, and substituted C ₁ -C ₉ heterocycloalkenyl,

Halogen, cyano group, hydroxyl group, thiol group, nitro group, amino group, carboxylic acid group, C ₁ -C ₆ alkyl, C ₁ -C ₆ alkylamino group, C ₁ -C ₆ dialkylamino group, a halo-C ₁ -C ₆ alkyl group , A C ₂ -C ₆ alkenyl group, a halo C ₂ -C ₆ alkenyl group, a C ₂ -C ₆ alkynyl group, a halo C ₂ -C ₆ alkynyl group, a C ₃ -C ₉ cycloalkyl group, a halo C ₃ -C ₉ cyclo Alkyl group, a C ₃ -C ₉ cycloalkenyl group, a halo C ₃ -C ₉ cycloalkenyl group, a C ₁ -C ₉ heterocycloalkyl group, a halo C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, A halo C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, and a halo C ₁ -C ₆ alkoxy group,

The ring A is any one selected from a piperidinyl group, a pyrrolidinyl group, a piperazinyl group, an azepinyl group, a pyridinyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazinyl group, and a pyrazolyl group,

R ⁶ is hydrogen, halogen, a cyano group, a hydroxy group, a thiol group, a nitro group, a carboxylic acid group, C ₁ -C ₆ alkyl group, halo C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl group, a halo-C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, halo C ₂ -C ₆ alkynyl, C ₁ -C ₆ alkoxy group, a halo-C ₁ -C ₆ alkoxy group, a C ₃ -C ₉ cycloalkyl group, a halo-C ₃ - C ₉ cycloalkyl group, C ₁ -C ₆ alkoxy group, a halo-C ₁ -C ₆ alkoxy _{group, -N (Q 7) (Q} 8), -NC (= O) (Q 7), -NC (= O) _{-N (Q 7) (Q 8} ), and -NC (= NH) -N (Q 7) (Q 8), or

_{-N (Q 7) (Q 8} ), -NC (= O) (Q 7), -NC (= O) -N (Q 7) (Q 8), and -NC (= NH) -N (Q ₇₎ (Q ₈₎ of any one of the substituted C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, C ₃ -C ₉ cycloalkyl group, C ₃ -C ₉ cyclo alkenyl , A C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, and a C ₁ -C ₆ alkylcarbonyl group

, ≪ / RTI >

Wherein Q ₇ and Q ₈ are independently selected from the group consisting of hydrogen, halogen, hydroxyl, C ₁ -C ₆ alkyl, halo C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, halo C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl group, halo C ₂ -C ₆ alkynyl group, C ₃ -C ₉ cycloalkyl group, halo C ₃ -C ₉ cycloalkyl group, C ₁ -C ₆ alkoxy group, and halo C ₁ -C ₆ alkoxy Lt; / RTI > group,

k is an integer of 0 to 4; when k is 2 or more, R ^< 2 >

m is an integer of 0 to 4; when m is 2 or more, R ² of 2 or more are the same or different,

n is an integer of 0 to 6, and when n is 2 or more, 2 or more and R ⁶ are the same or different from each other.

In one embodiment, in Formula 2,

The ring B is any one selected from a phenyl group, a pyridinyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazine group, a pyrrole group, and a pyrazolyl group,

R ¹ is any ^{one selected} from the group consisting of hydrogen, a halogen, a hydroxyl group, a thiol group, a C ₁ -C ₃ alkyl group, a halo C ₁ -C ₃ alkyl group, a C ₁ -C ₃ alkoxy group, and a halo C ₁ -C ₃ alkoxy group ,

R ² is hydrogen, halogen, hydroxyl group, thiol group, nitro group, amino group, carboxylic acid group, C ₁ -C ₆ alkyl group, halo C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl group, a halo-C ₂ -C ₆ alkenyl group, C ₂ -C ₆ alkynyl, halo C ₂ -C ₆ alkynyl, C ₃ -C ₉ cycloalkyl group, a halo-C ₃ -C ₉ cycloalkyl group, a C ₃ -C ₉ cyclo alkenyl group, a halo-C ₃ - C ₉ cycloalkyl alkenyl, C ₁ -C ₉ heterocycloalkyl group, a halo-C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkyl alkenyl group, a halo-C ₂ -C ₉ alkenyl heterocycloalkyl, C ₁ -C ₆ is an alkoxy group, and halo C ₁ -C ₆ any one selected from an alkoxy group,

The ring A is any one selected from a piperidinyl group, a pyrrolidinyl group, a piperazinyl group, and an azepinyl group,

R ⁶ is hydrogen, halogen, a cyano group, a hydroxy group, a thiol group, a nitro group, a carboxylic acid group, C ₁ -C ₆ alkyl group, halo C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl group, a halo-C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, halo C ₂ -C ₆ alkynyl, C ₁ -C ₆ alkoxy group, a halo-C ₁ -C ₆ alkoxy group, a C ₃ -C ₉ cycloalkyl group, a halo-C ₃ - C ₉ cycloalkyl group, C ₃ -C ₉ cyclo alkenyl group, C ₁ -C ₉ heterocycloalkyl group, C ₁ -C ₉ heterocycloalkyl alkenyl, C ₁ -C ₆ alkoxy group, a halo-C ₁ -C ₆ alkoxy group, _{-N (Q 9) (Q 10} ), -NC (= O) (Q 9), -NC (= O) -N (Q 9) (Q 10), and -NC (= NH) -N (Q ₉ ) (Q ₁₀ ), or

_{-N (Q 9) (Q 10} ), -NC (= O) (Q 9), -NC (= O) -N (Q 9) (Q 10), and -NC (= NH) -N (Q ₉₎ (Q ₁₀₎ of any one of the substituted C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, and C ₂ -C ₆ alkynyl

, ≪ / RTI >

Wherein Q ₉ and Q ₁₀ are independently selected from the group consisting of hydrogen, halogen, hydroxyl group, C ₁ -C ₃ alkyl group, and halo C ₁ -C ₃ alkyl group,

k is an integer of 0 to 4; when k is 2 or more, R ^< 2 >

m is an integer of 0 to 4; when m is 2 or more, R ² of 2 or more are the same or different,

n is an integer of 0 to 6, and when n is 2 or more, 2 or more and R ⁶ are the same or different from each other.

In another embodiment, in Formula

The ring A is any one selected from a piperidinyl group, a pyrrolidinyl group, a piperazinyl group, and an azepinyl group,

B ring is a phenyl group,

R ¹ is hydrogen or halogen, for example fluorine, chlorine, bromine or iodine,

R ² represents a C ₁ -C ₆ alkyl group, a halo C ₁ -C ₆ alkyl group, a C ₂ -C ₆ alkenyl group, a halo C ₂ -C ₆ alkenyl group, a C ₂ -C ₆ alkynyl group, a halo C ₂ -C ₆ alkynyl group, A halogen atom, a C ₁ -C ₆ alkoxy group, a halo C ₁ -C ₆ alkoxy group, or a substituted or unsubstituted C ₃ -C ₉ cycloalkyl group,

R ⁶ represents an amino group, a C ₁ -C ₆ alkylamino group, a C ₁ -C ₆ dialkylamino group, a halo C ₁ -C ₆ alkyl group, a halo C ₁ -C ₆ alkylamino group, a halo C ₁ -C ₆ dialkylamino group, an amino A C ₁ -C ₆ alkyl group, a C ₁ -C ₆ ureido group, and a C ₁ -C ₆ alkylcarbamoyl group,

k is an integer of 0 to 2, and when k is 2 or more, R < ^{1 >} of 2 or more are the same or different,

m is an integer of 1 or 2, and when m is 2 or more, R ² of 2 or more are the same or different,

n is selected from an integer from 0 to 4, when n is 2 or more at least two R ⁶ are the same or different from each other.

In one embodiment of the present invention, specific examples of the compound represented by the formula (1) are as follows, and the scope of the present invention includes isomers including tautomers and stereoisomers thereof, solvates thereof, and pharmaceutically acceptable salts thereof ≪ / RTI >

1) Synthesis of (R) -4- (3- (3-aminopiperidin-1-yl) -1- (p-tolyl) -1H-pyrazol-5-yl) benzonitrile

2) Synthesis of (R) -4- (3- (3- (methylamino) piperidin- 1 -yl) -1- (p-tolyl) -lH-pyrazol-5-yl) benzonitrile

3) 4- (3- (4-Aminopiperidin-1-yl) -1- (p-tolyl) -lH-pyrazol-5-yl) benzonitrile

4) Synthesis of (R) -4- (3- (3-aminopyrrolidin-1-yl) -1- (p-tolyl) -1H-pyrazol-5-yl) benzonitrile

5) Synthesis of (R) -4- (3- (3-aminopiperidin-1-yl) -1- (4-cyclopropylphenyl) -1H-pyrazol-5-yl) benzonitrile

6) 4- (3- (3- (Aminomethyl) piperidin- 1 -yl) -1- (p-tolyl) -1H-pyrazol-5-yl) benzonitrile

Another aspect of the present invention provides a pharmaceutical composition comprising a compound of the above formula (1) or (2), or a tautomer thereof, or a stereoisomer thereof containing an optical isomer thereof, or a solvate thereof, or a pharmaceutically acceptable salt thereof, , And a pharmaceutically acceptable carrier, for the prophylaxis or treatment of diseases caused by abnormal activation of lysine-specific demethylase-1 (LSD1).

The term "derivative" includes a compound or molecule made from a parent compound by one or more chemical reactions such as by oxidation, hydrogenation, alkylation, esterification, halogenation, and the like. The term " isomer " refers to compounds which have the same molecular formula but differ in the arrangement and coordination of the atoms, including structural isomers and stereoisomers.

The term " structural isomer " refers to compounds that have the same molecular formula but differ only in the arrangement order of the atoms. The term " tautomer " is one of the structural isomers, also referred to as a " totoisomer " or " tautomer ", in which proton transfer from one atom of a compound to another atom progresses, The change refers to the compound.

The term " stereoisomers " refers to any of a variety of stereoisomeric configurations that may exist for a given compound of the invention, including geometric isomers and optical isomers.

The term " diastereomer " refers to stereoisomers that have two or more asymmetric atoms, but are not mirror images of one another.

The term " geometric isomer " refers to isomers in which the spatial position of an atom or functional group linked to a carbon atom of a double bond in a planar structure having a double bond between carbons is different. The term " optical isomer " refers to any of a variety of stereoisomeric configurations that may exist for a given compound of the invention, including geometric isomers. The compounds of formula (I) or (II) according to the present invention may exist as an enantiomer (R or S isomer), racemate, diastereomer, or any mixture thereof since it may have an asymmetric carbon center All of these isomers and mixtures are included within the scope of the present invention.

The term " enantiomer " or enantiomer refers to a pair of stereoisomers that are not mirror images of each other. A 1: 1 mixture of a pair of enantiomers is referred to as a " racemic " mixture.

The term " solvate " refers to such a compound according to the invention and to one or more pharmaceutically acceptable solvent molecules, including for example, a molecular complex comprising ethanol or water.

The term " pharmaceutically acceptable salts " refers to those salts which are not biologically or otherwise undesirable salts, while retaining the biological effectiveness and properties of the compounds according to the invention. For example, the salts include, but are not limited to, non-toxic inorganic and organic bases or acid addition salts.

The compounds disclosed herein may exist in the form of stereoisomers, including tautomers, or stereoisomers, including stereoisomers or optical isomers, or solvates, or pharmaceutically acceptable salts thereof. All such mixtures are intended to be within the scope of the disclosed invention.

In one embodiment, the disease resulting from the abnormal activation of the LSDl may be cancer or a neoplastic disease. In one embodiment, the disease is selected from the group consisting of gastric cancer, lung cancer, small cell lung cancer, non-small cell lung cancer, liver cancer, colon cancer, small bowel cancer, pancreatic cancer, brain cancer, bone cancer, melanoma, breast cancer, cystic adenoma, uterine cancer, Atherosclerosis, angioma, acute or chronic renal disease, coronary artery stenosis, thyroid cancer, pituitary cancer, pituitary cancer, renal cancer, sarcoma, prostate cancer, urethral cancer, bladder cancer, blood cancer, lymphoma, fibroadenoma, inflammation, diabetes, obesity, psoriasis, rheumatoid arthritis, Autoimmune disease, asthma, neurodegenerative disease, acute infection, or ocular disease due to angiogenesis.

May be combined with additional pharmaceutically acceptable agents for use in the prevention or treatment of diseases caused by abnormal activation of the lysine-specific demethylase-1 (LSD1) in one embodiment. In one embodiment, the pharmaceutical composition may be formulated in a pharmaceutically acceptable form such as tablets, pills, powders, capsules, syrups, emulsions or microemulsions.

In this disclosure, lysine-specific demethylase-1 (LSD1) is involved in important histone modifications and is an enzyme that plays a key role in transcriptional regulators in the context of epigenetic genetics. Lysine-specific demethylase-1 (LSD1) contains the N-terminal SWRIM domain (Swi3p, Rsc8p and Moira) and is the second derivative of lysine-specific demethylase-1 (LSD1) produced by selective splicing There are transgenic variants of the species and have a significant degree of structural similarity and amino acid identity / homology with polyamine oxidases and monoamine oxidase (MAO). In addition, lysine-specific demethylase-1 (LSD1) can demethylate H3K4 to demethylate and inhibit transcription while simultaneously activating gene expression in nuclear hormone receptor complexes (eg, androgen receptors) have. This suggests that the substrate specificity of lysine-specific demethylase-1 (LSDl) can be determined by factors involved, thereby controlling alternative gene expression in a context-dependent manner.

In addition, cancer cells rapidly divide and grow, resulting in hypoxic environments due to lack of blood vessels in solid tumors. Hypoxia induced factor-1 (HIF-1) protein, known to promote cancer development and metastasis in such hypoxic conditions Expression can be regulated by methylation by lysine-specific demethylase-1 (LSD1). In addition, lysine-specific demethylase-1 (LSD1) is active in some proteins such as E2F, STAT3, Tat and myosin phosphatase target subset 1 (MYPT1), which are not histones, such as p53 and DNMTl, . This suggests a tumorigenic mechanism due to lysine-specific demethylase-1 (LSD1) or higher in modulating chromatin remodeling. In addition, lysine-specific demethylase-1 (LSD1) may increase activity with respect to other post-regulators, such as DNA methyltransferase 1 (DNMTl) and histone deacetylase (HDAC) complexes. It can also contribute to a variety of biological processes including cell proliferation, epithelial mesenchymal transition (EMT), and stem cell biology (embryonic and cancer stem cell) or cell regeneration of self-renewing and somatic cells.

In addition, since lysine-specific demethylase-1 (LSD1) contributes to tumorigenesis by altering the reporter markers on histone and non-histone proteins, the abnormal activation of lysine-specific demethylase-1 (LSD1) It is possible to generate various cancers.

In the present specification, the test results of Test Example 1 show that the compound of Formula 1 or 2 has excellent inhibitory effect on enzyme activity on lysine-specific demethylase-1 (LSD1).

In addition, lysine-specific demethylase-1 (LSDl), as described above, contributes to tumorigenesis by altering the reporter markers on histone and non-histone proteins, and lysine-specific demethylase-1 (LSD1) It is known that the inhibitory activity induces differentiation programs into mature cell types by normalizing gene expression, reduces cell proliferation, and promotes apoptosis in cancer cells, so that the compound of formula 1 or 2 is a lysine- Can be used for the prophylaxis or treatment of various diseases caused by abnormal activation of lase-1 (LSD1).

The pharmaceutical compositions according to the present invention are particularly useful for the treatment of acute myelogenous leukemia (AML), acute lymphoblastic leukemia (ALL), small cell lung cancer (SCLC), non-small cell lung cancer (NSCLC) It is possible to provide compounds and compositions useful for the treatment or prevention of cancers such as prostatitis, small blue cell tumors, glioblastoma, prostate cancer, breast cancer, bladder cancer, lung cancer or melanoma and the like.

In one embodiment, the pharmaceutical composition is used alone or in combination with additional other pharmaceutically acceptable agents for use in the prevention or treatment of diseases caused by abnormal activation of lysine-specific demethylase-1 (LSD1) And can be used in combination with other agents such as cell signal transduction inhibitors, mitosis inhibitors, alkylating agents, antimetabolites, antibiotics, growth factor inhibitors, inhibitors, cell cycle inhibitors, topoisomerase inhibitors, biological reaction modifiers, antihormonal agents, antiandrogen, cell differentiation / proliferation, / Cell survival inhibitors, cell differentiation / proliferation / survival inhibitors, apoptosis inhibitors, inflammation inhibitors, P-glycoprotein inhibitors. When the pharmaceutical composition of the present invention is formulated, it may be used in combination with the above-mentioned additional medicines or may be compounded.

In one embodiment, the abnormal cell growth diseases for which the pharmaceutical composition has an effect include gastric cancer, lung cancer (non-small cell lung cancer, small cell lung cancer), liver cancer, colon cancer, small intestine cancer, pancreatic cancer, brain cancer, , Cervical adenoma, cervical cancer, cervical cancer, head and neck cancer, esophageal cancer, thyroid cancer, pituitary cancer, kidney cancer, sarcoma, prostate cancer, urethral cancer, bladder cancer, leukemia, multiple myeloma, hematologic cancer, lymphoma, fibrosarcoma, inflammation, diabetes, obesity , Psoriasis, rheumatoid arthritis, hemangiomas, acute or chronic kidney disease, coronary artery restenosis, autoimmune disease, asthma, neurodegenerative disease, acute infection, or ocular disease.

In one embodiment, the pharmaceutical composition may comprise conventional pharmaceutically acceptable carriers, excipients or additives. The pharmaceutical composition of the present invention may be formulated according to a conventional method and may be formulated into various oral dosage forms such as tablets, pills, powders, capsules, syrups, emulsions and microemulsions or parenteral administration such as intramuscular, intravenous or subcutaneous administration Can be prepared in a dosage form.

When the pharmaceutical composition of the present invention is prepared in the form of an oral dosage form, examples of the additives or carriers to be used include cellulose, calcium silicate, corn starch, lactose, sucrose, dextrose, calcium phosphate, stearic acid, magnesium stearate, Calcium stearate, gelatin, talc, a surfactant, a suspending agent, an emulsifying agent and a diluent. When the pharmaceutical composition of the present invention is prepared in the form of an injectable preparation, the additive or carrier includes water, saline solution, aqueous glucose solution, pseudosugar solution, alcohol, glycol, ether (e.g. polyethylene glycol 400), oil, fatty acid, fatty acid ester , Glyceride, a surfactant, a suspending agent, and an emulsifying agent.

The dosage of the pharmaceutical composition is an amount effective for treating or preventing an individual or a patient, and may be orally or parenterally administered as desired, and may be 0.01 to 1000 mg per kg of body weight per day kg, more specifically 0.1 to 300 mg per kg of body weight per day, based on the active ingredient, per parenteral administration, in an amount of 0.01 to 100 mg, more specifically 0.1 to 50 mg per kg of body weight per day 1 to several times a day. The dosage for a particular individual or patient should be determined in light of various relevant factors such as the patient's weight, age, sex, health condition, diet, time of administration, method of administration, severity of the disease, And the dose is not intended to limit the scope of the invention in any way.

Another aspect of the present invention is a method for treating or preventing a disease or disorder which comprises administering to a subject a therapeutically effective amount of a compound of Formula 1 or 2, an optical isomer thereof, a solvate thereof, or a tautoisomer thereof, or a pharmaceutically acceptable salt thereof, Lt; RTI ID = 0.0 > LSD1 < / RTI >

The details of the method for preventing or treating the above can be applied to the above description of the pharmaceutical composition according to one aspect of the present invention. In addition, the dosage for use in the above-mentioned method for preventing or treating can be applied as an amount effective for treating or preventing an individual or a patient, and the description of the dosage of the pharmaceutical composition may be applied as it is.

As used herein, the term " treating " or " treating " refers to inhibiting a disease, for example a disease, condition or disorder, Preventing or ameliorating a disease, condition or disorder in an individual experiencing or exhibiting a pathology or symptom of a disease, condition or disorder, i.e., preventing the disease, condition or disorder from occurring, Reversing pathology and / or signs, such as reducing the severity of the disease.

As used herein, the term " preventing " or " prevention " refers to the prevention of a disease, for example a disease, condition or disorder in a subject that may be predisposed to the disease, To prevent a condition or disorder.

The term "individual" or "patient" as used herein refers to any animal, including mammals such as mice, rats, other rodents, rabbits, dogs, cats, pigs, cows, sheep, horses or primates, and humans .

In the present specification, the numerical range indicated by using the terms " to " refers to a range including the numerical values described before and after the terms " lower limit " and " upper limit ", respectively.

Hereinafter, a method for producing the compound according to the present invention will be described in detail.

The abbreviations used in the following production examples, production methods and examples mean respectively the following.

NaH: sodium hydride

MTBE: methyl tert-butyl ether

K ₂ CO ₃ : Potassium carbonate

NaNO ₂ : Sodium nitrite

DABCO: diazobicyclo [2.2.2] octane

TFA: Trifluoroacetic acid

MeI: iodomethane

DMSO: dimethylsulfoxide

EA: ethyl acetate

Hex: hexane

CH ₂ Cl ₂ : Dichloromethane

Na ₂ SO ₄ : anhydrous sodium sulfate

The synthesis of the pyrazole derivatives of the present invention can be carried out using intermediates prepared in the following Reaction Scheme 1 or commercially available intermediates, and mass spectrometric analysis of the obtained pyrazole derivatives is carried out by using MicroMass ZQ ^TM from Waters , And structural analysis of hydrogen was performed using Bruker's 300 MHz nuclear magnetic resonance (NMR).

A pharmaceutical composition comprising, as an active ingredient, a compound of formula (I), a tautomer, a stereoisomer, a solvate thereof, and a pharmaceutically acceptable salt thereof, synthesized by such a production method, is a lysine- Lt; RTI ID = 0.0 > (LSD1). ≪ / RTI >

The method for preparing the compound represented by the formula (1) according to one embodiment of the present invention can be represented by the following reaction formula (1).

[Reaction Scheme 1]

In the above Reaction Scheme 1, B, R ¹ , R ² , k, and m are as defined in Formula 1.

The manufacturing method according to one embodiment will be described in more detail as follows.

Step 1)

60% Sodium hydride (2-3 equivalents) is added to the organic solvent. To this is added a dimethyl 4-acetylbenzonitrile derivative (standard equivalent). Dimethylcarbothioate (1 equivalent) is slowly added dropwise and reacted at room temperature. After confirming the completion of the reaction, 1N HCl aqueous solution was added thereto to adjust the pH to 2 or less, dichloromethane was added, and the organic layer was separated. Washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. 100 mL of MTBE was added to the residue, and the solid formed was filtered under reduced pressure to obtain the desired compound.

Step 2)

The methyl (Z) -3- (4-cyanophenyl) -3-hydroxyprop-2-enoioate derivative (standard equivalent) and the substituted amine derivative (1 equivalent) are added to ethanol. After heating and refluxing overnight, the reaction was confirmed to be completed, and the solvent was distilled off under reduced pressure. The residue was purified by column chromatography to obtain the desired compound.

Step 3)

(R, Z) - (1- (3- (4-cyanophenyl) -3-hydroxy-2-enoyl) piperidin-3-yl) carbamate derivative It dissolves in organic solvent. After cooling to 0-5 < 0 > C, inorganic bases (2-3 equivalents) are added and iodomethane (2-3 equivalents) is added dropwise. After stirring overnight at room temperature, the reaction was terminated and organic solvent and water were added to the reaction mixture, and the organic layer was separated. Washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was subjected to column chromatography to obtain the desired compound.

Step 4)

(R, Z) - (1- (3- (4-cyanophenyl) -1- (methylthio) -3-oxoprop- 1-en- 1 -yl) piperidin- Yl) carbamate derivative (standard equivalent) and a hydrazine B derivative (1-2 equivalents) are added to an organic solvent. Diazobicyclo [2,2,2] octane (1-2 equivalents) was added thereto, followed by stirring at reflux overnight. After confirming that the reaction was completed, the reaction mixture was concentrated under reduced pressure. To the residue was added cooled water, an organic solvent was added and the organic layer was separated. Washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified by column chromatography to obtain the desired compound

Step 5)

(R) - (1- (5- (4-cyanophenyl) -1- (p-tolyl) -1H-pyrazol-3-yl) piperidin-3-yl) carbamate derivative Standard equivalent) is dissolved in an organic solvent. Trifluoroacetic acid (10-15 equivalents) was added thereto and stirred at room temperature. After confirming that the reaction was completed, the reaction mixture was neutralized with an organic solvent, and the organic layer was separated. The organic layer was washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified by column chromatography to obtain the desired compound.

The compounds of formula (I) are not limited to the methods described herein, and those skilled in the art of organic chemistry can prepare them in a number of ways using known techniques. In this specification, a specific example of the production method has been described. However, the specific reaction conditions such as the amount of the reaction solvent, the base, and the amount of the reaction material are not limited to those described in the present specification, And is not to be construed as limiting the scope of the present invention.

Hereinafter, the present invention will be described more specifically with reference to the following Production Examples and Examples. However, these preparation examples and examples are only for the understanding of the present invention, and the scope of the present invention is not limited by them in any sense.

Example 1: Preparation of (R) -4- (3- (3-aminopiperidin- 1 -yl) -1- (p-tolyl) -1H-pyrazol-5-yl) benzonitrile

Step 1) Preparation of methyl (Z) -3- (4-cyanophenyl) -3-hydroxyprop-2-enoioate

60% sodium hydride (NaH, 2.8 g, 68.9 mmol) is added to 100 mL of DMF: Hex = 1: 4. To this was added dimethyl 4-acetylbenzonitrile (5 g, 34.4 mmol). Dimethylcarbothioate (4.8 g, 34.4 mmol) was slowly added dropwise and the mixture was stirred at room temperature for 2 hours. After confirming the completion of the reaction, 1N HCl aqueous solution was added thereto to adjust the pH to 2 or less, dichloromethane was added, and the organic layer was separated. Washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. 100 mL of MTBE was added to the residue, and the formed solid was filtered under reduced pressure to obtain the desired compound (6.1 g, 75%).

^{1 H-NMR (300 MHz,} CDCl 3): δ 7.58 (d, 2H), 7.34 (d, 2H) 7.12 (d, 2H), 7.04 (m, 3H), 4.43 (q, 2H), 1.93 (m , 1.45 (t, 3H), 0.97 (m, 2H), 0.70 (m, 2H)

Step 2) Preparation of tert-butyl (R, Z) - (1- (3- (4-cyanophenyl) -3-hydroxy-2-enoyl) piperidin-

(1.5 g, 6.3 mmol) and tert-butyl (R) -piperidin-3-ylcarbamate (1.2 g, 6.3 mmol) are added to 30 mL of ethanol. And the mixture is refluxed overnight. The reaction mixture was distilled under reduced pressure to remove the solvent. The residue was purified by column chromatography (EA: Hex = 1: 2 (v / v)) to obtain the desired compound (1.6 g, 64%).

Step 3) Synthesis of tert-butyl (R, Z) - (1- (3- (4- cyanophenyl) -1- (methylthio) -3-oxoprop- -3-yl) carbamate

(R, Z) - (1- (3- (4-cyanophenyl) -3-hydroxy-2-enoyl) piperidin-3-yl) carbamate ) Is dissolved in 30 mL of acetone. After cooling to 0 to 5 ° C, potassium carbonate (K 2 CO 3, 1.1 g, 7.9 mmol) was added and iodomethane (CH ₃ I, 0.37 mL, 5.9 mmol) was added dropwise. After stirring overnight at room temperature, the reaction was complete. EA and water were added to the reaction mixture, and the organic layer was separated. Washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified by column chromatography (EA: Hex = 1: 2 (v / v)) to obtain the desired compound (1.1 g, 73%).

¹ H-NMR (300 MHz, CDCl ₃ ):? 7.92 (d, 2H), 7.67 (m, 2H), 5.79 m, 1 H), 2.42 (s, 3H), 1.72 (m, 2H), 1.56 (m, 2H), 1.49 (s, 9H).

Step 4) Synthesis of tert-butyl (R) - (5- (4-cyanophenyl) -1- (p- Manufacture of mate

(R, Z) - (1- (3- (4-cyanophenyl) -1- (methylthio) -3-oxoprop- 1-en- 1 -yl) piperidin- Yl) carbamate (1.1 g, 2.9 mmol) and p-tolyl hydrazine (420 mg, 3.5 mmol) were added to 30 mL of t-BuOH. Diazobicyclo [2,2,2] octane (DABCO, 390 mg, 3.5 mmol) was added thereto, followed by reflux stirring overnight. After confirming that the reaction was completed, the reaction mixture was concentrated under reduced pressure. The residue was added to 100 mL of chilled water, dichloromethane was added and the organic layer was separated. Washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified by column chromatography (EA: Hex = 1: 2 (v / v)) to obtain the desired compound (850 mg, 64%

Step 5) Preparation of (R) -4- (3- (3-aminopiperidin-1-yl) -1- (p- tolyl) -lH-pyrazol-5-yl) benzonitrile

(R) - (1- (5- (4-cyanophenyl) -1- (p-tolyl) -1H-pyrazol-3- yl) piperidin- , 0.78 mmol) were dissolved in 10 mL of dichloromethane. Trifluoroacetic acid (TFA, 0.59 mL, 7.76 mmol) was added thereto, followed by stirring at room temperature for 3 hours. After confirming that the reaction was completed, the reaction mixture was neutralized with water, extracted with dichloromethane, and the organic layer was separated. The organic layer was washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was purified by column chromatography (dichloromethane: methanol = 10: 1 (v / v)) to obtain the target compound (85 mg, 31%).

^{1 H-NMR (300 MHz,} CDCl 3): 7.57-7.54 (d, 2H), 7.32-7.29 (d, 2H), 7.16-7.07 (m, 4H), 6.03 (s, 1H), 3.75-3.70 ( (m, 1H), 2.34 (s, 3H), 1.97-2.30 (m, 1.80 (m, 2H), 1.71-1.68 (m, 1H), 1.32-1.25 (m, 1H)

MS (ESI < ⁺ >): [M + H] <^+> m / z 358.2

Example 2: Preparation of (R) -4- (3- (3-aminopyrrolidin- 1 -yl) -1- (p-tolyl) -lH-pyrazol-5-yl) benzonitrile

(R) -pyrrolidin-3-ylcarbamate was used in place of tert-butyl (R) -piperidin-3-ylcarbamate in step 2) of Example 1. , The target compound was obtained.

^{1 H-NMR (300 MHz,} CDCl 3): 7.54 (d, 2H), 7.29 (d, 2H), 7.13-7.06 (m, 4H), 5.86 (s, 1H), 3.75-3.71 (m, 1H) 2H), 2.33 (s, 3H), 2.24-2.19 (m, 1H), 2.01-1.96 (m,

^{MS (ESI +): [M} + H] + m / z 344.2

Test Example 1: Biochemical analysis of LSD1 histone demethylase

The inhibitory activity of the synthetic compound against biochemical lysine-specific demethylase-1 (LSD1) was measured. Activity measurements were performed on a Reaction Biology (Malvern, USA). Reaction Biology (Malvern, USA) detected H ₂ O ₂ produced during demethylation of histone H3K4 residues by lysine-specific demethylase-1 (LSD1) and measured the fluorescence resorufin formed by the HRP / Amplex Red reaction Thereby confirming demethylation. Table 1 below shows the inhibition of the activity of the compounds against lysine-specific demethylase-1 (LSD1), where the results are expressed as% inhibition at 1 μM.

Example LSD1 ( %  inhibition) One 60

Claims (13)

A compound selected from a compound represented by the following formula (1), a tautomer thereof, a stereoisomer, a solvate thereof, and a pharmaceutically acceptable salt thereof:
[Chemical Formula 1]

In Formula 1,
B ring is a C ₃ -C ₂₀ carbocyclic group or a C ₁ -C ₂₀ heterocyclic group,
R ¹ to R ⁴ independently represent hydrogen, halogen, cyano group, hydroxyl group, thiol group, nitro group, substituted or unsubstituted C ₁ -C ₁₀ alkyl group, substituted or unsubstituted C ₂ -C ₁₀ alkene group, a substituted or unsubstituted C ₂ -C ₁₀ alkynyl, substituted or unsubstituted C ₃ -C ₁₀ carbocyclic group, a substituted or unsubstituted C ₁ -C ₁₀ heterocyclic group, a substituted or unsubstituted ring unsubstituted A substituted or unsubstituted C ₁ -C ₁₀ alkoxy group, a substituted or unsubstituted C ₃ -C ₁₀ cycloalkoxy group, a substituted or unsubstituted C ₁ -C ₁₀ alkylthio group, a substituted or unsubstituted C ₆ -C ₁₀ aryloxy group, A substituted or unsubstituted C ₆ -C ₁₀ arylthio group, a substituted or unsubstituted C ₂ -C ₁₀ heteroaryloxy group, a substituted or unsubstituted C ₂ -C ₁₀ heteroarylthio group, a substituted or unsubstituted C ₆ -C ₁₀ aryl group, a substituted or unsubstituted C ₂ -C ₁₀ heteroaryl _{group, -N (Q 1) (Q} 2), -C (= O) (Q 1), -NC (= O) ( _{Q 1), -NC (= O} ) -N (Q 1) (Q 2), -OC (= O) (Q 1), -S (= O) (Q 1), -S (= O _{) 2 (Q 1), -P} (= O) (Q 1) (Q 2) , and -NC (= NH) -N (being a monovalent radical selected from Q ₁₎ (Q _2),
However, optionally the R and is ¹ or R ² is ² is more than one, when the two R ¹ of which or R may be substituted adjacent to the ring atom 2 followed by a row in the ring, and two of the neighbor substituted this time R ¹ or R ² are connected to each other to form a substituted or unsubstituted C ₃ -C ₂₀ carbocyclic group or a substituted or unsubstituted C ₁ -C ₂₀ heterocyclic group to form a fused ring together with the corresponding ring However,
Alternatively, R ³ and R ⁴ in the substituent -N (R ³ ) (R ⁴ ) of the pyrazole ring in Formula 1 may be linked to form a substituted or unsubstituted C ₁ -C ₂₀ heterocyclic group together with the nitrogen atom You can,
k is an integer of 0 to 4; when k is 2 or more, R ^&lt; 2 &gt;
m is an integer of 0 to 7; when m is 2 or more, R ² of 2 or more are the same or different,
Wherein Q ₁ and Q ₂ are each independently
Hydrogen, a halogen, a hydroxyl group, a substituted or unsubstituted C ₁ -C ₁₀ alkyl group, a substituted or unsubstituted C ₂ -C ₁₀ alkenyl, substituted or unsubstituted C ₂ -C ₁₀ alkynyl, substituted or unsubstituted a C ₃ -C ₁₀ cycloalkyl group, a substituted or unsubstituted C ₁ -C ₁₀ heterocycloalkyl group, a substituted or unsubstituted C ₁ -C ₁₀ alkoxy group, a substituted or unsubstituted C ₃ -C ₁₀ cycloalkoxy group, a substituted or unsubstituted C ₁ -C ₁₀ alkylthio group, a substituted or unsubstituted C ₆ -C ₁₀ aryloxy group, a substituted or unsubstituted C ₆ -C ₁₀ arylthio group, a substituted or unsubstituted C ₂ - from C ₁₀ heteroaryloxy group, a substituted or unsubstituted C ₂ -C ₁₀ heteroaryl come tea, a substituted or unsubstituted C ₆ -C ₁₀ aryl group, and a substituted or unsubstituted C ₂ -C ₁₀ heteroaryl group, Which is selected,
At least one of the substituents of the substituted C ₃ -C ₂₀ carbocyclic group or the C ₁ -C ₂₀ heterocyclic group which represents the B ring,
A halogen, a cyano group, a hydroxy group, a thiol group, a nitro group, a carboxylic acid group, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ -C ₆ alkenyl group, a substituted or unsubstituted C ₂ - C ₆ alkynyl, substituted or unsubstituted C ₃ -C ₉ cycloalkyl group, a substituted or unsubstituted C ₃ -C ₉ cyclo alkenyl group, a substituted or unsubstituted C ₁ -C ₉ heterocycloalkyl group, a substituted or unsubstituted a C ₂ -C ₉ heterocycloalkyl alkenyl, substituted or unsubstituted C ₁ -C ₆ alkoxy _{group, -N (Q 3) (Q} 4), -NC (= O) (Q 3), -NC (= _{O) -N (Q 3) (} Q 4), and -NC (= NH) -N (Q 3) (Q 4), or
_{-N (Q 3) (Q 4} ), -NC (= O) (Q 3), -NC (= O) -N (Q 3) (Q 4), and -NC (= NH) -N (Q ₃₎ (Q ₄₎ of any one of the substituted C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, C ₃ -C ₉ cycloalkyl group, C ₃ -C ₉ cyclo alkenyl , A C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, and a C ₁ -C ₆ alkylcarbonyl group
, &Lt; / RTI &gt;
The substituted C ₁ -C ₁₀ alkyl group, the substituted C ₃ -C ₁₀ cycloalkyl group, the substituted C ₁ -C ₁₀ heterocycloalkyl group, the substituted C ₂ -C ₁₀ alkenyl group, the substituted C ₃ -C ₉ cycloalkane A substituted C ₂ -C ₉ heterocycloalkenyl group, a substituted C ₂ -C ₁₀ alkynyl group, a substituted C ₃ -C ₁₀ carbocyclic group, a substituted C ₁ -C ₁₀ heterocyclic group, a substituted A substituted C ₁ -C ₁₀ alkoxy group, a substituted C ₃ -C ₁₀ cycloalkoxy group, a substituted C ₁ -C ₁₀ alkylthio group, a substituted C ₆ -C ₁₀ aryloxy group, a substituted C ₆ -C ₁₀ arylthio group Import, substituted C ₂ -C ₁₀ heteroaryloxy group, a substituted C ₂ -C ₁₀ hetero arylthio group, a substituted C ₆ -C ₁₀ aryl groups, and substituted C ₂ -C ₁₀ heteroaryl group of the substituent of the At least one,
A halogen, a cyano group, a hydroxyl group, a thiol group, a nitro group, a carboxylic acid group, a C ₁ -C ₆ alkyl group, a halo C ₁ -C ₆ alkyl group, a C ₂ -C ₆ alkenylene group, a halo C ₂ -C ₆ alkenylene group, C ₂ -C ₆ alkynyl group, halo C ₂ -C ₆ alkynyl group, C ₃ -C ₉ cycloalkyl group, halo C ₃ -C ₉ cycloalkyl group, C ₃ -C ₉ cycloalkenyl group, halo C ₃ -C ₉ cycloalkene A halogen, a C ₁ -C ₉ heterocycloalkyl group, a halo C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, a halo C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, halo C ₁ -C ₆ alkoxy _{group, -N (Q 5) (Q} 6), -NC (= O) (Q 5), -NC (= O) -N (Q 5) (Q 6), and - NC (= NH) -N (Q 5) (Q 6), or
_{-N (Q 5) (Q 6} ), -NC (= O) (Q 5), -NC (= O) -N (Q 5) (Q 6), and -NC (= NH) -N (Q ₅₎ (Q ₆₎ of any one of the substituted C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, C ₃ -C ₉ cycloalkyl group, C ₃ -C ₉ cyclo alkenyl , A C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, and a C ₁ -C ₆ alkylcarbonyl group
, &Lt; / RTI &gt;
Wherein Q ₁ to Q ₆ independently represent hydrogen, halogen, hydroxyl, thiol, amino, carboxylic acid, C ₁ -C ₆ alkyl, halo C ₁ -C ₆ alkyl, C ₃ -C ₆ cycloalkyl, halo C ₃ -C ₆ cycloalkyl group, a C ₁ -C ₆ heterocycloalkyl group, a halo-C ₁ -C ₆ heterocycloalkyl group, C ₁ -C ₆ alkoxy group, and halo C ₁ -C ₆ alkoxy group selected from any one ego,
The heterocyclic group, the heterocycloalkyl group, the haloheterocycloalkyl group, the heterocycloalkenyl group, the haloheterocycloalkenyl group, the heteroaryl group, the heteroaryloxy group, and the heteroarylthio group may be the same or different, P or S, or a group substituted with at least one atom selected from the group consisting of &lt; RTI ID = 0.0 &gt; The compound according to claim 1, wherein the ring B is selected from the group consisting of a phenyl group, a pyridinyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazinyl group, a pyrrolyl group, a pyrazolyl group, an indolyl group, a pyrazolopyridinyl group, A benzofuranyl group, a benzodioxynyl group, a benzopyranyl group, an indanyl group, and a naphthyl group, each of which is optionally substituted with one or more substituents selected from the group consisting of a halogen atom, a cyano group, a cyano group, A compound according to claim 1, wherein R ¹ is selected from the group consisting of hydrogen, halogen, cyano, hydroxy, thiol, nitro, amino, substituted or unsubstituted C ₁ -C ₆ alkyl, substituted or unsubstituted C ₂ -C ₆ alkenyl , A substituted or unsubstituted C ₂ -C ₆ alkynyl group, and a substituted or unsubstituted C ₁ -C ₆ alkoxy group. The method according to claim 1, wherein R ² is hydrogen, halogen, cyano group, hydroxyl group, thiol group, nitro group, amino group, carboxylic acid group, a substituted or unsubstituted ring C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ - C ₆ alkenyl group, a substituted or unsubstituted C ₂ -C ₆ alkynyl, substituted or unsubstituted C ₁ -C ₆ alkoxy group, a substituted or unsubstituted C ₃ -C ₉ cycloalkyl group, a substituted or unsubstituted C ₃ -C ₉ cyclo alkenyl group, a substituted or unsubstituted C ₁ -C ₉ heterocycloalkyl group, and a substituted or unsubstituted C ₁ -C ₉ heterocycloalkyl alkene any one compound selected from the group. The compound of claim 1, wherein R ³ and R ⁴ are, independently of each other, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ -C ₆ alkenyl group, a substituted or unsubstituted C ₂ -C ₆ alkynyl, substituted or unsubstituted C ₁ -C ₆ any one selected from an alkoxy group, where, R ³ and R ⁴ are connected to each other to form a substituted or unsubstituted C ₁ -C ₁₂ heterocycle Gt; The substituted or unsubstituted C ₁ -C ₁₂ heterocyclic group formed by combining R ³ and R ⁴ with each other is a piperidinyl group, a pyrrolidinyl group, a piperazinyl group, an azepinyl group, A pyridinyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazinyl group, and a pyrazolyl group. The compound according to claim 1, selected from a compound represented by the following formula (2), a tautomer thereof, a stereoisomer, a solvate, and a pharmaceutically acceptable salt thereof:
(2)

In Formula 2,
B ring is a C ₃ -C ₁₂ carbocycle group or a C ₁ -C ₁₂ heterocycle group,
R ¹ represents a hydrogen atom, a halogen atom, a cyano group, a hydroxyl group, a thiol group, a nitro group, an amino group, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ -C ₆ alkenyl group, A C _2-6 alkynyl group, and a substituted or unsubstituted C ₁ -C ₆ alkoxy group,
R ² represents a hydrogen atom, a halogen atom, a cyano group, a hydroxyl group, a thiol group, a nitro group, an amino group, a carboxylic acid group, a substituted or unsubstituted C ₁ -C ₆ alkyl group, a substituted or unsubstituted C ₂ -C ₆ alkenyl group, Or an unsubstituted C ₂ -C ₆ alkynyl group, a substituted or unsubstituted C ₁ -C ₆ alkoxy group, a substituted or unsubstituted C ₃ -C ₉ cycloalkyl group, a substituted or unsubstituted C ₃ -C ₉ cycloalkene A substituted or unsubstituted C ₁ -C ₉ heterocycloalkyl group, and a substituted or unsubstituted C ₁ -C ₉ heterocycloalkenyl group,
Wherein the substituted C ₁ -C ₆ alkyl group, the substituted C ₂ -C ₆ alkenyl group, the substituted C ₂ -C ₆ alkynyl group, the substituted C ₁ -C ₆ alkoxy group, the substituted C ₃ -C ₉ cycloalkyl group, Substituted C ₃ -C ₉ cycloalkenyl, substituted C ₁ -C ₉ heterocycloalkyl, and substituted C ₁ -C ₉ heterocycloalkenyl,
Halogen, cyano group, hydroxyl group, thiol group, nitro group, amino group, carboxylic acid group, C ₁ -C ₆ alkyl, C ₁ -C ₆ alkylamino group, C ₁ -C ₆ dialkylamino group, a halo-C ₁ -C ₆ alkyl group , A C ₂ -C ₆ alkenyl group, a halo C ₂ -C ₆ alkenyl group, a C ₂ -C ₆ alkynyl group, a halo C ₂ -C ₆ alkynyl group, a C ₃ -C ₉ cycloalkyl group, a halo C ₃ -C ₉ cyclo Alkyl group, a C ₃ -C ₉ cycloalkenyl group, a halo C ₃ -C ₉ cycloalkenyl group, a C ₁ -C ₉ heterocycloalkyl group, a halo C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, A halo C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, and a halo C ₁ -C ₆ alkoxy group,
The ring A is any one selected from a piperidinyl group, a pyrrolidinyl group, a piperazinyl group, an azepinyl group, a pyridinyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazinyl group, and a pyrazolyl group,
R ⁶ is hydrogen, halogen, a cyano group, a hydroxy group, a thiol group, a nitro group, a carboxylic acid group, C ₁ -C ₆ alkyl group, halo C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl group, a halo-C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, halo C ₂ -C ₆ alkynyl, C ₁ -C ₆ alkoxy group, a halo-C ₁ -C ₆ alkoxy group, a C ₃ -C ₉ cycloalkyl group, a halo-C ₃ - C ₉ cycloalkyl group, C ₁ -C ₆ alkoxy group, a halo-C ₁ -C ₆ alkoxy _{group, -N (Q 7) (Q} 8), -NC (= O) (Q 7), -NC (= O) _{-N (Q 7) (Q 8} ), and -NC (= NH) -N (Q 7) (Q 8), or
_{-N (Q 7) (Q 8} ), -NC (= O) (Q 7), -NC (= O) -N (Q 7) (Q 8), and -NC (= NH) -N (Q ₇₎ (Q ₈₎ of any one of the substituted C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, C ₃ -C ₉ cycloalkyl group, C ₃ -C ₉ cyclo alkenyl , A C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkenyl group, a C ₁ -C ₆ alkoxy group, and a C ₁ -C ₆ alkylcarbonyl group
, &Lt; / RTI &gt;
Wherein Q ₇ and Q ₈ are independently selected from the group consisting of hydrogen, halogen, hydroxyl, C ₁ -C ₆ alkyl, halo C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, halo C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl group, halo C ₂ -C ₆ alkynyl group, C ₃ -C ₉ cycloalkyl group, halo C ₃ -C ₉ cycloalkyl group, C ₁ -C ₆ alkoxy group, and halo C ₁ -C ₆ alkoxy Lt; / RTI &gt; group,
k is an integer of 0 to 4; when k is 2 or more, R ^&lt; 2 &gt;
m is an integer of 0 to 4; when m is 2 or more, R ² of 2 or more are the same or different,
n is an integer of 0 to 6, and when n is 2 or more, 2 or more and R ⁶ are the same or different from each other. The method according to claim 1,
The ring B is any one selected from a phenyl group, a pyridinyl group, a pyridazinyl group, a pyrimidinyl group, a pyrazine group, a pyrrole group, and a pyrazolyl group,
R ¹ is any ^{one selected} from the group consisting of hydrogen, a halogen, a hydroxyl group, a thiol group, a C ₁ -C ₃ alkyl group, a halo C ₁ -C ₃ alkyl group, a C ₁ -C ₃ alkoxy group, and a halo C ₁ -C ₃ alkoxy group ,
R ² is hydrogen, halogen, hydroxyl group, thiol group, nitro group, amino group, carboxylic acid group, C ₁ -C ₆ alkyl group, halo C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl group, a halo-C ₂ -C ₆ alkenyl group, C ₂ -C ₆ alkynyl, halo C ₂ -C ₆ alkynyl, C ₃ -C ₉ cycloalkyl group, a halo-C ₃ -C ₉ cycloalkyl group, a C ₃ -C ₉ cyclo alkenyl group, a halo-C ₃ - C ₉ cycloalkyl alkenyl, C ₁ -C ₉ heterocycloalkyl group, a halo-C ₁ -C ₉ heterocycloalkyl group, a C ₂ -C ₉ heterocycloalkyl alkenyl group, a halo-C ₂ -C ₉ alkenyl heterocycloalkyl, C ₁ -C ₆ is an alkoxy group, and halo C ₁ -C ₆ any one selected from an alkoxy group,
The ring A is any one selected from a piperidinyl group, a pyrrolidinyl group, a piperazinyl group, and an azepinyl group,
R ⁶ is hydrogen, halogen, a cyano group, a hydroxy group, a thiol group, a nitro group, a carboxylic acid group, C ₁ -C ₆ alkyl group, halo C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl group, a halo-C ₂ -C ₆ alkenyl, C ₂ -C ₆ alkynyl, halo C ₂ -C ₆ alkynyl, C ₁ -C ₆ alkoxy group, a halo-C ₁ -C ₆ alkoxy group, a C ₃ -C ₉ cycloalkyl group, a halo-C ₃ - C ₉ cycloalkyl group, C ₃ -C ₉ cyclo alkenyl group, C ₁ -C ₉ heterocycloalkyl group, C ₁ -C ₉ heterocycloalkyl alkenyl, C ₁ -C ₆ alkoxy group, a halo-C ₁ -C ₆ alkoxy group, _{-N (Q 9) (Q 10} ), -NC (= O) (Q 9), -NC (= O) -N (Q 9) (Q 10), and -NC (= NH) -N (Q ₉ ) (Q ₁₀ ), or
_{-N (Q 9) (Q 10} ), -NC (= O) (Q 9), -NC (= O) -N (Q 9) (Q 10), and -NC (= NH) -N (Q ₉₎ (Q ₁₀₎ of any one of the substituted C ₁ -C ₆ alkyl, C ₂ -C ₆ alkenyl, and C ₂ -C ₆ alkynyl
, &Lt; / RTI &gt;
Wherein Q ₉ and Q ₁₀ are independently selected from the group consisting of hydrogen, halogen, hydroxyl group, C ₁ -C ₃ alkyl group, and halo C ₁ -C ₃ alkyl group,
k is an integer of 0 to 4; when k is 2 or more, R ^&lt; 2 &gt;
m is an integer of 0 to 4; when m is 2 or more, R ² of 2 or more are the same or different,
n is an integer of 0 to 6, and when n is 2 or more, 2 or more and R ⁶ are the same or different from each other. The compound according to claim 1, wherein the compound is selected from the group consisting of the following compounds 1 to 6, tautomers, stereoisomers, solvates thereof, and pharmaceutically acceptable salts thereof:
1) Synthesis of (R) -4- (3- (3-aminopiperidin-1-yl) -1- (p-tolyl) -1H-pyrazol-5-yl) benzonitrile
2) Synthesis of (R) -4- (3- (3- (methylamino) piperidin- 1 -yl) -1- (p-tolyl) -lH-pyrazol-5-yl) benzonitrile
3) 4- (3- (4-Aminopiperidin-1-yl) -1- (p-tolyl) -lH-pyrazol-5-yl) benzonitrile
4) Synthesis of (R) -4- (3- (3-aminopyrrolidin-1-yl) -1- (p-tolyl) -1H-pyrazol-5-yl) benzonitrile
5) Preparation of (R) -4- (3- (3-aminopiperidin- 1 -yl) -1- (4- cyclopropylphenyl) -1H- pyrazol-5-yl) benzonitrile
6) 4- (3- (3- (Aminomethyl) piperidin- 1 -yl) -1- (p-tolyl) -1H-pyrazol-5-yl) benzonitrile  Comprising as active ingredient a compound according to any one of claims 1 to 9, a tautomer thereof, a stereoisomer, a solvate, and a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier. A pharmaceutical composition for preventing or treating a disease caused by abnormal activation of a specific demethylase-1 (LSD1). The pharmaceutical composition according to claim 10, wherein the disease resulting from the abnormal activation of lysine-specific demethylase-1 (LSD1) is cancer or a neoplastic disease. The pharmaceutical composition according to claim 10, which is used in combination with a further pharmaceutically acceptable agent for use in the prevention or treatment of diseases caused by the abnormal activation of lysine-specific demethylase-1 (LSD1). The pharmaceutical composition according to claim 10, which is formulated into tablets, pills, powders, capsules, syrups, emulsions or microemulsions.