ES2316306A1 - Combination of a substituted pyrazoline compound and a drug used in food-related disorders - Google Patents

Abstract

The present invention relates to an active substance combination comprising at least one substituted pyrazoline compound and at least one compound used in food-related disorders, a medicament comprising said active substance combination, a pharmaceutical formulation comprising said active substance combination and the use of said active substance combination for the manufacture of a medicament.

Description

Combination of a pyrazoline compound substituted and a drug used in disorders related to foods.

The present invention relates to a combination of active ingredients comprising at least one substituted pyrazoline compound and at least one compound used in food related disorders, a medicament comprising said combination of active ingredients, a pharmaceutical formulation comprising said combination of active principles and the use of such combination of principles assets for the manufacture of a medicine.

Food related disorders, and in particular obesity, they are widespread and represent one of the most pressing health problems among the populations of the developed world. In particular, in the US and Europe, a rapidly growing number of adults and children has a large overweight, which poses a high risk of developing serious health problems.

Therefore, an object of the present invention was to provide a medication that is suitable for prophylaxis and / or the treatment of food related disorders, particularly of obesity.

Surprisingly, it has been found now that the pharmacological efficacy of the drugs used in food related disorders is supported by its administration in combination with one or more compounds of substituted pyrazoline of general formula I and / or I 'provided to continuation. Consequently, the dosage can be decreased of the drug used in disorders related to food and the incidence and intensity of effects can be reduced Unwanted side

Therefore, in one of its aspects, this invention refers to a combination of active ingredients that understands

(A) at least one pyrazoline compound substituted of general formula I

one

in the that

R 1 represents a phenyl group optionally at least monosubstituted,

R2 represents a phenyl group optionally at least monosubstituted,

R 3 represents a cycloaliphatic group saturated or unsaturated, optionally at least monosubstituted, which optionally contains at least one heteroatom as a member of ring, which can be condensed with a cyclic, mono or polycyclic, at least monosubstituted, or R3 represents a group aryl or heteroaryl optionally at least monosubstituted, which it can be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or R3 represents a moiety -NR 4 R 5,

R 4 and R 5, identical or different, they represent a hydrogen atom, an aliphatic radical, not branched or branched, saturated or unsaturated, optionally at less monosubstituted, a saturated cycloaliphatic group or unsaturated, optionally at least monosubstituted, containing optionally at least one heteroatom as a ring member, which it can be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or an aryl or heteroaryl group optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted and / or linked through a linear or branched alkylene group, a remainder -SO2 -R6, or a remainder -NR 7 R 8, with the proviso that R 4 and R 5 do not represent hydrogen identically;

R 6 represents an aliphatic, linear or branched, saturated or unsaturated, optionally at least monosubstituted, a saturated or unsaturated cycloaliphatic group, optionally at least monosubstituted, which optionally contains at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, or a group aryl or heteroaryl optionally at least monosubstituted, which can be condensed with a cyclic, mono or polycyclic system and / or linked through a linear or branched alkylene group,

R 7 and R 8, identical or different, they represent a hydrogen atom, an aliphatic radical, not branched or branched, saturated or unsaturated, optionally at less monosubstituted, a saturated cycloaliphatic group or unsaturated, optionally at least monosubstituted, containing optionally at least one heteroatom as a ring member, which it can be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or an aryl or heteroaryl group optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted and / or linked through a linear or branched alkylene group,

optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof.

I

at least one substituted pyrazoline compound of general formulas I ',

2

in the that

R 1 'represents hydrogen or an alkyl group C 1-4 linear or branched,

R 2 ', R 3' and R 4 'independently each other represent hydrogen, an alkyl group C 1-6 linear or branched, an alkoxy group C 1-6 linear or branched, an atom of halogen, CH2F, CHF2, CF3, CN, OH, NO2, - (C = O) -R 8 ', SH, SR 8', SOR 8 ', SO 2 R 8 ', NH 2, NHR 8', NR 8 'R 9', - (C = O) -NH 2, - (C = O) -NHR 8 'or - (C = O) -NR 8 'R 9' in which R 8 'and R 9 'for each substituent independently represent linear or branched C 1-6 alkyl,

R 5 'and R 6' independently of each other represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO 2, - (C = O) -R 10 ', SH, SR 10', SOR 10 ', NH 2, NHR 10', NR 10 'R 11', - (C = O) -NH 2, - (C = O) -NHR 10 ' and - (C = O) -NR 10 'R 11', in which R 10 ' and optionally R 11 'for each substituent represents independently linear C 1-6 alkyl or branched;

R 7 'represents hydrogen, an alkyl group C 1-6 linear or branched, an alkoxy group C 1-6 linear or branched, an atom of halogen, CH2F, CHF2, CF3, CN, OH, NO 2, - (C = O) -R 10 ', SH, SR 10', SOR 10 ', NH 2, NHR 10', NR 10 'R 11', (C = O) -NH 2, - (C = O) -NHR 10 'and - (C = O) -NR 10 'R 11', in which R 10 'and optionally R 11 'for each substituent represents independently linear C 1-6 alkyl or branched;

optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof.

Y

(B) at least one drug used in disorders food related.

Preferably, a combination of active ingredients comprising as component (B) at least one lipase inhibitor can be excluded. Some specific examples of such lipase inhibitors are the synthetic lipase orlistat inhibitor, lipase inhibitors isolated from microorganisms, such as lipstatin (from Streptomyces toxytricini ), ebelactone B (from Streptomyces eburaviensis ), synthetic derivatives of these compounds, as well as extracts of these compounds. plants known to possess lipase inhibitory activity, for example, extracts of Alpinia officinarum or compounds isolated from such extracts, such as 3-methyl ethergalangin (from A. Officinarum ).

Preferably, the combination of principles assets according to the present invention comprises one or more compounds of substituted pyrazoline of general formula I provided above, in which R 1 represents a phenyl group, which is optionally substituted by one or more substituents independently selected from the group consisting of a group linear or branched C 1-6 alkyl, a group linear or branched C 1-6 alkoxy, an atom of halogen, CH2F, CHF2, CF3, CN, OH, NO2, - (C = O) -R ', SH, SR', SOR ', SO_2R', NH_ {2}, NHR ', NR'R' ', - (C = O) -NH2, - (C = O) -NHR' and - (C = O) -NR'R '', in which R 'and R' 'for each substituent independently represent alkyl C 1-6 linear or branched, preferably R1 represents a phenyl group, which is substituted optionally by one or more substituents selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3, plus preferably R 1 represents a phenyl group, which is substituted with a chlorine atom in position 4.

In addition, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I provided above, in which R2 represents a group phenyl, which is optionally substituted by one or more substituents independently selected from the group that it consists of a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO 2, - (C = O) -R ', SH, SR', SOR ', SO 2 R ', NH 2, NHR', NR'R '', - (C = O) -NH 2, - (C = O) -NHR 'and - (C = O) -NR'R' 'in the that R 'and R' 'for each substituent independently represent linear or branched C 1-6 alkyl, preferably R2 represents a phenyl group, which is optionally substituted by one or more selected substituents from the group consisting of methyl, ethyl, F, Cl, Br and CF 3, plus preferably R2 a phenyl group, which is disubstituted with two chlorine atoms in positions 2 and 4.

Furthermore, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I provided above, wherein R 3 represents a C 3-8 cycloaliphatic group, saturated or unsaturated, optionally at least monosubstituted, optionally containing at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or R3 represents an aryl or heteroaryl group of 5 or 6 members, optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or R 3 represents a moiety -NR 4 R 5, preferably R 3 represents a saturated C 3-8 cycloaliphatic group, optionally at least monosubstituted, optionally containing one or more nitrogen atoms as ring members, which may be condensed with a mono, cyclic system or polycyclic, at least monosubstituted, or R 3 represents a -NR 4 R 5 moiety, more preferably R 3 represents a pyrrolidinyl group, a piperidinyl group or a piperazinyl group, in the that each
one of these groups may be substituted with one or more C 1-6 alkyl groups, or R 3 represents a -NR 4 R 5 moiety.

In addition, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I provided above, in which R 4 and R 5, identical or different, they represent a hydrogen atom, an aliphatic radical C 1-6, unbranched or branched, saturated or unsaturated, optionally at least monosubstituted, a group C 3-8 cycloaliphatic saturated or unsaturated, optionally at least monosubstituted, which optionally contains at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or a 5- or 6-membered aryl or heteroaryl group, optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted and / or linked through a methylene group (-CH2 -) or ethylene (-CH2 -CH2) -, a residue -SO 2 -R 6, or a moiety -NR 7 R 8, preferably one of these residues R 4 and R 5 represents one hydrogen atom and the other of these residues R 4 and R 5 represents a C 3-8 cycloaliphatic group, saturated or unsaturated, optionally at least monosubstituted, which optionally contains at least one heteroatom as a member of ring, which can be condensed with a cyclic, mono or polycyclic, at least monosubstituted, or an aryl group or 5- or 6-membered heteroaryl, optionally at least monosubstituted, which may be condensed with a cyclic system, mono or polycyclic, at least monosubstituted, a remainder -SO 2 -R 6, or a moiety -NR 7 R 8, or R 4 and R 5, identical or different, each represent a C 1-6 alkyl group, more preferably one of residues R 4 and R 5 represents a hydrogen atom and the other of these residues R 4 and R 5 represents a group optionally at least monosubstituted pyrrolidinyl, a group optionally at least monosubstituted piperidinyl, a group optionally at least monosubstituted piperazinyl, a group optionally at least monosubstituted triazolyl, a moiety -SO 2 -R 6, or a moiety -NR 7 R 8, or R 4 and R 5, identical or different, represent a group methyl, an ethyl group, an n-propyl group, a group  isopropyl, an n-butyl group, a group sec-butyl or a group tert-butyl.

In addition, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I provided above, in which R 6 represents a group C 1-6 aliphatic, linear or branched, saturated or  unsaturated, optionally at least monosubstituted, a group cycloaliphatic, saturated or unsaturated, optionally at least monosubstituted, optionally containing at least one heteroatom as a ring member, which may be condensed with a system cyclic, mono or polycyclic, or an aryl or heteroaryl group of 5 or 6 members, optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system and / or attached to through a methylene (-CH2 -) or ethylene group (-CH 2 -CH 2) -, preferably R 6 represents a C 1-6 alkyl group, a group saturated cycloaliphatic, optionally at least monosubstituted, which it can be condensed with a cyclic, mono or polycyclic system, or a phenyl group, which is optionally substituted with one or more C 1-6 alkyl groups.

In addition, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I provided above, in which R 7 and R 8, identical or different, they represent a hydrogen atom, an aliphatic radical C 1-6, unbranched or branched, saturated or unsaturated, optionally at least monosubstituted, a group cycloaliphatic, saturated or unsaturated, optionally at least monosubstituted, optionally containing at least one heteroatom as a ring member, which may be condensed with a system cyclic, mono or polycyclic, at least monosubstituted, or a group 5 or 6 membered aryl or heteroaryl, optionally at least monosubstituted, which may be condensed with a cyclic system, mono or polycyclic, at least monosubstituted and / or linked through a methylene (-CH2 -) or ethylene group (-CH 2 -CH 2) -, preferably R 7 and R 8, identical or different, represent a hydrogen atom or a C 1-6 alkyl radical.

More preferably, the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I provided above, in which

R 1 represents a phenyl group, which is optionally substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3,

R2 represents a phenyl group, which is optionally substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3,

R 3 represents a pyrrolidinyl group, a piperidinyl group or a piperazinyl group, in which each of these groups may be substituted with one or more alkyl groups C 1-6, or R 3 represents a moiety -NR 4 R 5,

R 4 represents a hydrogen atom or a linear or branched C 1-6 alkyl group,

R 5 represents an alkyl group C 1-6 linear or branched; a rest -SO2 -R6; a pyrrolidinyl group; a group piperidinyl; a piperazinyl group; a group homo-piperazinyl; a morpholinyl group; a group triazolyl; in which each of the heterocyclic rings can  be substituted with one or more alkyl groups C_ {1-6}, identical or different, and

R 6 represents a phenyl group, which is optionally substituted with one or more alkyl groups C_ {1-6}, which can be identical or different.

Also, more preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I provided above, in which

R 1 represents a phenyl ring, which is monosubstituted with a halogen atom, preferably an atom of chlorine, in position 4,

R2 represents a phenyl ring, which is disubstituted with two halogen atoms, preferably atoms of chlorine, in its positions 2 and 4,

R 3 represents a pyrrolidinyl group, a piperidinyl group, a piperazinyl group, a group homo-piperazinyl, a morpholinyl group, or a moiety -NR 4 R 5,

R 4 represents a hydrogen atom or a linear or branched C 1-6 alkyl group,

R 5 represents alkyl group C 1-6 linear or branched, a remainder -SO2 -R6, a pyrrolidinyl group, a group piperidinyl, a piperazinyl group, a homo-piperazinyl group, a morpholinyl group, or a triazolyl group, in which each of heterocyclic rings may be substituted with one or more C 1-6 alkyl groups, identical or different, Y

R 6 represents a phenyl group, which is optionally substituted with one or more alkyl groups C_ {1-6}, which can be identical or different.

Even more preferably, the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I provided above, selected from the group consisting in

N-piperidinyl-5- (4-chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1H-pyrazol-3-carboxamide,

[1,2,4] -triazol-4-yl-amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid,

(4-methyl-piperazin-1-yl) -amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid,

acid diethylamide 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid,

[5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1H-pyrazol-3-yl] -piperidin-1-yl-methanone Y

N- [5- (4-Chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1 H -pyrazol-3-carbonyl] -4-methylphenylsulfonamide,

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optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof.

In addition, more preferably the combination of active ingredients according to the present invention may comprise as pyrazoline compound of general formula I one of the following compounds

3

in each case optionally fit of a corresponding N-oxide, a corresponding salt or a solvate  corresponding of same.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which at least one of R 2 ', R 3 'or R 4' represents hydrogen, while at least one of R 2, R 3, or R 4 'is different from hydrogen.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which R 7 'represents hydrogen.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, wherein R 2 ', R 3', and R 4 ' independently of each other represent hydrogen, an alkyl group C 1-6 linear or branched, a halogen atom or CF 3, preferably R 2 ', R 3' and R 4 ' independently of each other they represent hydrogen, methyl, ethyl, F, Cl, Br and CF 3.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which R 5 'and R 6' independently of each other they represent an alkyl group C 1-6 linear or branched, a halogen atom or CF 3, preferably R 5 'and R 6' independently together they represent methyl, ethyl, F, Cl, Br and CF 3.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which R 2 'represents an atom of chlorine at position 4 of the phenyl ring, while R 3 ' and R 4 'represent hydrogen.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which R 5 'and R 6' represent each chlorine atoms in positions 2 and 4 of the ring of phenyl, while R 7 'represents hydrogen.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which R 1 'represents hydrogen, methyl or ethyl, preferably hydrogen.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which the compounds of formula General I 'are represented by the following structure II:

4

in the that

R 1 'represents hydrogen or an alkyl group C 1-4 linear or branched,

R 12 'or R 13' independently between yes they represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO2, SH, NH2, hydrogen, methyl, ethyl, F, Cl, Br and CF 3,

R 14 'or R 15' independently between yes they represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO2, SH, NH2, methyl, ethyl, F, Cl, Br and CF 3,

optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which, in general structure II, R 12 'and R 13' independently of each other represent hydrogen, a linear C 1-6 alkyl group or branched, a halogen atom or CF 3, preferably R_ {12 '} and R_ {13'} independently of each other represent hydrogen, methyl, ethyl, F, Cl, Br and CF 3.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which, in general structure II, R 14 'and R 15' independently of each other represent a linear or branched C 1-6 alkyl group, a halogen atom or CF 3, preferably R 14 'and R 15' independently of each other they represent methyl, ethyl, F, Cl, Br and CF_ {3}.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which, in general structure II, R 13 'represents Cl and R 12' represents hydrogen.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which, in general structure II, R 14 'and R 15' each represent Cl.

Also, preferably the combination of active ingredients according to the present invention comprises one or more substituted pyrazoline compounds of general formula I ' provided above, in which, in general structure II, R 1 'represents hydrogen, methyl or ethyl, preferably hydrogen.

Also, preferably the combination of active ingredients according to the present invention comprises the compound

acid 5- (4-Chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid,

optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof as a compound of general formula I '.

Also, more preferably the combination of active ingredients according to the present invention may comprise as a pyrazoline compound of the general formula I 'one of the following compounds

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5

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in each case optionally fit of a corresponding N-oxide, a corresponding salt or a solvate  corresponding of same.

The other active component of the combination of active ingredients of the invention, component (B), is a drug used in a disorder related to foods.

The right drugs in a disorder related to food, its modes of action and dosages  to be administered are well known by experts in the technique.

Preferably, the drug used in a food-related disorder component (B) is select from the group consisting of drugs that influence the digestive metabolism, drugs that regulate the uptake of food, lipase inhibitors, expense modulators energy, central anorexigenic compounds and compounds peripheral anorexigens.

More preferably, the drug used in a food-related disorder component (B) is select from the group consisting of rimonabant, orlistat, sibutramine, diethylpropion, mazindole, phentermine, phenylpropanolamine, xamoterol, fluoxetine and topiramate, optionally in the form of a stereoisomer, preferably a enantiomer or diastereomer, a racemate or in the form of a mixture of at least two stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or an N-oxide corresponding thereof, or a corresponding salt of the themselves or a corresponding solvate thereof.

More preferred is a combination of principles assets of the invention comprising

(A) at least one pyrazoline compound substituted of general formula I

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6

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in the that

R 1 represents a phenyl group, which is optionally substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3,

R2 represents a phenyl group, which is optionally substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3,

R 3 represents a pyrrolidinyl group, a piperidinyl group or a piperazinyl group, in which each of these groups may be substituted with one or more alkyl groups C 1-6, or R 3 represents a moiety -NR 4 R 5,

R 4 represents a hydrogen atom or a linear or branched C 1-6 alkyl group,

R 5 represents an alkyl group C 1-6 linear or branched; a rest -SO2 -R6; a pyrrolidinyl group; a group piperidinyl; a piperazinyl group; a group homo-piperazinyl; a morpholinyl group; a group triazolyl; in which each of the heterocyclic rings can  be substituted with one or more alkyl groups C_ {1-6}, identical or different, and

R 6 represents a phenyl group, which is optionally substituted with one or more alkyl groups C_ {1-6}, which can be identical or different.

optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof.

I

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at least one substituted pyrazoline compound of general formula I 'represented by the following structure II:

7

in the that

R 1 'represents hydrogen or an alkyl group C 1-4 linear or branched,

R 12 'or R 13' independently between yes they represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO2, SH, NH2, hydrogen, methyl, ethyl, F, Cl, Br and CF 3,

R 14 'or R 15' independently between yes they represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO2, SH, NH2, methyl, ethyl, F, Cl, Br and CF 3,

optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof.

Y

(B) at least one drug used in a food-related disorder component (B) is select from the group consisting of rimonabant, orlistat, sibutramine, diethylpropion, mazindole, phentermine, phenylpropanolamine, xamoterol, fluoxetine and topiramate, optionally in the form of a stereoisomer, preferably a enantiomer or diastereomer, a racemate or in the form of a mixture of at least two stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or an N-oxide corresponding thereof, or a corresponding salt of the themselves or a corresponding solvate thereof.

Even more preferred is a combination of active principles of the invention comprising

one or more substituted pyrazoline compounds of general formula I selected from the group consisting of

N-piperidinyl-5- (4-chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1H-pyrazol-3-carboxamide,

[1,2,4] -triazol-4-yl-amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid,

(4-methyl-piperazin-1-yl) -amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid,

acid diethylamide 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid,

[5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1H-pyrazol-3-yl] -piperidin-1-yl-methanone Y

N- [5- (4-Chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1 H -pyrazol-3-carbonyl] -4-methylphenylsulfonamide,

optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof.

I

acid 5- (4-Chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1H-pyrazol-3-carboxylic

optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof,

Y

(B) at least one drug used in a food-related disorder component (B) is select from the group consisting of rimonabant, orlistat, sibutramine, diethylpropion, mazindole, phentermine, phenylpropanolamine, xamoterol, fluoxetine and topiramate, optionally in the form of a stereoisomer, preferably a enantiomer or diastereomer, a racemate or in the form of a mixture of at least two stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or an N-oxide corresponding thereof, or a corresponding salt of the themselves or a corresponding solvate thereof.

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The substituted pyrazoline compounds used according to the invention can be obtained, for example, by the following procedure, according to which at least one benzaldehyde compound of general formula II

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8

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in which R1 has the meaning given above, is reacted with a pyruvate compound of general formula (III)

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9

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in which G represents an OR group, R being a branched C 1-6 alkyl radical or unbranched, preferably an ethyl radical, or G represents a group O - K with K being a cation, preferably a cation monovalent, more preferably an alkali metal cation, even more preferably a sodium cation, to give a compound of general formula (IV)

10

in which R1 has the meaning provided above, which is optionally isolated and / or  optionally it is purified, and that is reacted with a optionally substituted phenylhydrazine of formula (V)

eleven

or with a corresponding salt of the same, in which R2 has the meaning given above, under inert atmosphere, to give a compound of formula (SAW)

12

in which R1 and R2 have the meaning given above, which is optionally isolated and / or optionally purified, and optionally transferred under an inert atmosphere to a compound of formula (VII)

13

in which the R 1 substituents and R2 have the meaning given above and A represents a leaving group, by reaction with a activating agent, optionally isolating and / or purifying optionally said compound, and at least one compound of formula general (VI) is reacted with a compound of general formula R 3 H, in which R 3 represents a moiety -NR 4 R 5, in which R 4 and R 5 have the meaning given above, to give a substituted pyrazoline compound of general formula I, in which R 3 represents a moiety -NR 4 R 5,

and / or at least one compound of the general formula (VII) is reacted with a compound of general formula R 3 H, in which R 3 has the meaning given above to give a compound of general formula (I) provided above, which is optionally isolated and / or optionally purified.

The procedure is also illustrated in the Scheme I provided below:

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14

Scheme I

The reaction of the benzaldehyde compound of formula II with a pyruvate compound of formula III is brought to preferably carried out in the presence of at least one base, plus preferably in the presence of an alkali metal hydroxide, such such as sodium hydroxide or potassium hydroxide or a methoxide of alkali metal, such as sodium methoxide, as described, by example, in Synthetic communications, 26 (11), 2229-33, (1996). The respective description is incorporates as reference to this document and is part of the description. Preferably, sodium pyruvate can be used as the pyruvate compound. Preferably, said reaction is carried out in a protic reaction medium such as an alcohol C 1-4 alkyl or mixtures thereof. Too mixtures of such alcohols with water can be used, for example, ethanol / water

The reaction temperature as well as the duration of the reaction, it can vary over a wide range. The Preferred reaction temperatures range from -10 ° C to boiling point of the reaction medium. Reaction times suitable may vary, for example, from several minutes to several hours.

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It is also preferred to carry out the reaction. of the benzaldehyde compound of formula II with a compound of pyruvate of formula III under acid catalyzed conditions, plus preferably refluxing the mixture in dichloromethane in presence of copper (II) trifluoromethanesulfonate as describes, for example, in Synlett, (1), 147-149, 2001. The respective description is incorporated as a reference to the present document and form part of the description.

The reaction of the compound of formula (IV) with a substituted phenylhydrazine of formula (V) is carried out preferably in a suitable reaction medium, such as C 1-4 alcohols or ethers, such as dioxane or tetrahydrofuran or mixtures of at least two of these compounds previously mentioned. Also preferably, said reaction it can be carried out in the presence of an acid, whereby the acid can be organic, such as acetic and / or inorganic acid, such as hydrochloric acid. In addition, the reaction can also carried out in the presence of a base, such as piperidine, piperazine, sodium hydroxide, potassium hydroxide, methoxide sodium or sodium ethoxide, or a mixture of At least two of these bases.

The reaction temperature as well as the duration of the reaction, it can vary over a wide range. The Preferred reaction temperatures range from temperature ambient, that is, approximately 25 ° C, to the point of boiling of the reaction medium. Adequate reaction times they can vary, for example, from several minutes to several hours.

The carboxylic group of the compound of formula (VI) can be activated for subsequent reactions by introduction of a suitable leaving group according to methods Conventionals well known to those skilled in the art. Preferably, the compounds of formula (VI) are transferred to a acid chloride, an acid anhydride, a mixed anhydride, a C 1-4 alkyl ester, an activated ester such as p-nitrophenyl ester. Other methods well Known for acid activation include activation with N, N-dicyclohexylcarbodiimide or hexafluorophosphate benzotriazol-N-oxotris (dimethylamino) phosphonium (BOP)).

If said activated compound of formula (VII) in an acid chloride, is preferably prepared by reaction of the corresponding acid of formula (VI) with chloride thionyl or oxalyl chloride, whereby said Chlorination is also used as a solvent. Preferably, an additional solvent can also be used. Solvents Suitable include hydrocarbons such as benzene, toluene or xylene, halogenated hydrocarbons such as dichloromethane, chloroform or carbon tetrachloride, ethers such as diethyl ether, dioxane, tetrahydrofuran or dimethoxyethane. They can also mixtures of two or more solvents of a class or two are used or more solvents of different kinds. Reaction temperature preferred ranges from 0 ° C to the boiling point of solvent and reaction times from several minutes to several hours.

If said activated compound of formula (VII) is a mixed anhydride, said anhydride can be prepared preferably, for example, by the acid reaction corresponding of formula (VI) with ethyl chloroformate in presence of a base, such as triethylamine or pyridine, in a suitable solvent.

The reaction of general formula (VII) with a compound of general formula HR3 to give compounds according to the invention is preferably carried out in the presence of a base such as triethylamine, in a reaction medium such as methylene The temperature is preferably in the range of from 0 ° C to the boiling point of the reaction medium. He reaction time may vary over a wide range, for example,  from several hours to several days.

The reaction of the general formula (VII) with a compound of the general formula HR 3 to give compounds of the general formula I, in which R 3 represents a saturated or unsaturated cycloaliphatic group, optionally at least monosubstituted, containing optionally at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, optionally at least monosubstituted, or an optionally at least monosubstituted aryl or heteroaryl group, which may be condensed with a cyclic, mono or Polycyclic, optionally at least monosubstituted, can be carried out according to conventional methods well known to those skilled in the art, for example Pascual, A., J. Prakt Chem., 1999, 341 (7), 695-700; Lin, S. et al ., Heterocycles, 2001, 55 (2), 265-277; Rao, P. et al ., J. Org. Chem., 2000, 65 (22), 7323-7344, Pearson DE and Buehler, CA, Synthesis, 1972, 533-542 and the references cited therein. The respective descriptions are incorporated by reference to this document and form part of this description.

Preferably said reaction is carried out. in the presence of a Lewis acid, which is selected preferably from the group consisting of FeCl 3, ZnCl 2 and AlCl 3, in a suitable reaction medium such as toluene, benzene, tetrahydrofuran or similar reaction media. The temperature is preferably in the range of from 0 ° C to the boiling point of the reaction medium, more preferably from 15 to 25 ° C. The reaction time may vary by wide range, for example, from several minutes to several hours.

The aforementioned reactions that assume the synthesis of the ring of 4,5-dihydro-pyrazole or the reaction of a compound comprising said ring are carried out under an inert atmosphere, preferably nitrogen or argon, to avoid oxidation of the cyclic system.

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During the procedures described previously it may be necessary and / or desirable to protect  sensitive groups or reagents. The introduction of groups Conventional protectors, in addition to their removal, can be carried out by methods well known to those skilled in the technique.

If the substituted pyrazoline compounds of general formula (I) are obtained in the form of a mixture of stereoisomers, particularly enantiomers or diastereomers, said mixtures can be separated by usual procedures known to those skilled in the art, for example, methods Chromatographic or crystallization with chiral reagents. It is also possible to obtain pure stereoisomers through synthesis Stereoselective

The salts of the active compounds used according to the invention can be obtained according to a method in the that at least one of the compounds that have at least one group basic is reacted with at least one inorganic acid and / or organic, preferably in the presence of a reaction medium suitable. Suitable reaction media include, for example, any of those provided above. Inorganic acids  Suitable include hydrochloric acid, hydrobromic acid, acid phosphoric, sulfuric acid, nitric acid, organic acids Suitable are, for example, citric acid, maleic acid, acid fumaric, tartaric acid, or derivatives thereof, acid p-toluenesulfonic acid, methanesulfonic acid or acid camphorsulfonic.

The salts of the active compounds used according to the invention they can also be prepared according to a method in the that at least one of the compounds that has at least one group acid is reacted with one or more suitable bases, preferably in the presence of a suitable reaction medium. The suitable bases are, for example, hydroxides, carbonates or alkoxides, which include suitable cations, derivatives for example of alkali metals, alkaline earth metals or organic cations, for example [NH_ {n} R_ {4-n}] +, in the that n is 0, 1, 2, 3 or 4 and R represents an alkyl radical C 1-4 branched or unbranched. The means of Suitable reactions are, for example, any of those provided previously.

You can also get solvates, preferably hydrates, of the pyrazoline compounds substitutes of general formula (I), of the corresponding stereoisomers, of the corresponding N-oxides or of the corresponding salts thereof by procedures customary known to those skilled in the art.

Compounds of substituted pyrazoline of general formula I, comprising rings, saturated, unsaturated or aromatic containing an atom  of nitrogen in the form of its N-oxides by well methods known to those skilled in the art and used in the combination of active ingredients of the present invention.

Those skilled in the art understand that the term substituted pyrazoline compounds as used herein should be understood to also encompass derivatives such as ethers, esters and complexes of these compounds. The term "derivatives" as used in this application is defined herein with the meaning of a chemical compound that has undergone a chemical derivation from an active compound to change (improve for pharmaceutical use) any of its properties. physicochemical, especially a so-called prodrug, for example, its esters and ethers. Examples of well known methods for producing a prodrug of a given active compound are known to those skilled in the art and can be found, for example, in Krogsgaard-Larsen et al ., Textbook of Drugdesign and Discovery, Taylor & Francis (April 2002 ). The respective description is incorporated as a reference to this document and is part of the description.

The purification and isolation of substituted pyrazoline compounds of general formula I of the invention of a corresponding stereoisomer, or salt, or N-oxide, or solvate or any intermediate thereof be carried out, if desired, by conventional methods known to those skilled in the art, for example, methods chromatographic or recrystallization.

The combination of active ingredients of the invention may comprise components (A) and (B) in a reason molar of component (A) with respect to component (B) in the range from 1:10 to 10: 1, preferably from 1: 5 to 5: 1.

The combination of active ingredients of the invention is suitable for administration to humans, including infants, children and the elderly, in addition to animals.

Medicines based on the combination of active ingredients of the invention can be administered preferably once a day, twice a day or three times a day, more preferably once a day or twice a day, most Preferred once a day.

In another aspect, the present invention is refers to a medicine that comprises a combination of active ingredients of the invention and optionally at least one additional active ingredient and / or optionally at least one substance assistant.

Preferably, the medicament of the invention It is suitable for the modulation of cannabinoid receptors, preferably cannabinoid 1 receptors (CB1); for influence digestive metabolism, to regulate the intake of food, to inhibit a lipase, to modulate the expense energy, to reduce central anorexigenic effects and / or to reduce peripheral anorexigenic effects.

Also preferably, the medicine of the invention is suitable for the prophylaxis and / or treatment of a food related disorder, preferably a food related disorder selected from the group that consists of bulimia, anorexia, cachexia, obesity, obesity drug-induced, metabolic syndrome, disorder of the appetite, appetite disorders, eating disorders associated with excessive food intake and diabetes Type II mellitus (non-insulin dependent diabetes).

Another aspect of the present invention is the use of at least one combination of active ingredients according to the present invention and optionally at least one active ingredient additionally and / or optionally at least one auxiliary substance for the manufacture of a drug for receptor modulation of cannabinoids, preferably cannabinoid receptors 1 (CB1); to influence digestive metabolism, to regulate food intake, to inhibit a lipase, to modulate energy expenditure, to reduce central anorexigenic effects and / or to reduce peripheral anorexigenic effects.

Another aspect of the present invention is the use of at least one combination of active ingredients according to the present invention and optionally at least one active ingredient additionally and / or optionally at least one auxiliary substance for the manufacture of a drug for prophylaxis and / or treatment of a food related disorder, preferably a food related disorder selected from the group that consists of bulimia, anorexia, cachexia, obesity, obesity drug-induced, metabolic syndrome, disorder of the appetite, appetite disorders, eating disorders associated with excessive food intake and diabetes Type II mellitus (non-insulin dependent diabetes). I also know particularly prefer the use of at least one of the compounds of pyrazoline as defined herein and optionally one or more pharmaceutically acceptable excipients, for the preparation of a medicament for the treatment of metabolic syndrome.

The metabolic syndrome and its definitions are described in detail by Eckel et al ., The Lancet, Vol. 365 (2005), 1415-1428, included as a reference herein. One of the respective definitions was established by WHO in 1998 (as described in Alberti et al ., Diabet. Med. 1998, 15, pages 539-53, the respective description of the same is incorporated by reference to this document and form part of this description). The other, more widespread definition of metabolic syndrome was established by the Adult Treatment Panel (ATP III) of the US National Cholesterol Education Program (NCEP) in 2001 , as described in JAMA 2001; 285; 2486-97, the respective description thereof is incorporated by reference to this document and forms part of this description.

The metabolic syndrome is characterized by a interaction of several physiological parameters such as triglycerides, lipids, blood pressure, blood sugar levels and insulin.

Even when obesity can play a role  critical in the development of metabolic syndrome, many of its aspects are independent of weight, especially some lipid parameters. Especially, the positive influence on the independent aspects of the weight of the metabolic syndrome (see, for example, Pagotto and Pasquali, The Lancet, Vol. 365 (2005), 1363, 1364, included as a reference herein document) like some blood parameters, especially Lipid parameters, is one of the main and surprising Advantages of the substituted pyrazoline compounds used according to the invention.

Another aspect of the invention is the use of one or more pyrazoline compounds, as defined herein document, for the manufacture of a medicine for the improvement of cardiovascular and / or metabolic risk factors, such as one or more of the following factors:

Elevated triglycerides, in which levels elevated triglycerides are preferably understood to be> 150 mg / dl,

Low HDL cholesterol, in which the low cholesterol levels of HDL is preferably understood which are <40 mg / dl in men and <50 mg / dl in women,

Hypertension, in which hypertension is understood  preferably that is> 130/85 mm Hg,

Fasting impaired glucose, in which the  fasting impaired glycemia is preferably understood which is> 110 mg / dl,

Insulin Resistance

Dyslipidemia

Another aspect of the invention is the use of one or more pyrazoline compounds, as defined herein document, for the manufacture of a medicine for the treatment of the independent aspects of the weight of the syndrome metabolic.

Another aspect of the invention is a method for improve cardiovascular and / or metabolic risk factors, such as one or more of the following factors:

Elevated triglycerides, in which levels elevated triglycerides are preferably understood to be> 150 mg / dl,

Low HDL cholesterol, in which the low cholesterol levels of HDL is preferably understood which are <40 mg / dl in men and <50 mg / dl in women,

Hypertension, in which hypertension is understood  preferably that is> 130/85 mm Hg,

Fasting impaired glucose, in which the  fasting impaired glycemia is preferably understood which is> 110 mg / dl,

Insulin resistance

Dyslipidemia,

in a subject, preferably a human being.

Another aspect of the invention is a method for treat independent aspects of the weight of the syndrome metabolic.

Since pyrazoline compounds, such as defined herein, they also have an effect positive on the ratio of low density lipoproteins (LDL) with respect to high density lipoproteins (HDL), that is, decrease LDL levels and / or raise HDL levels; They are also useful as a coating material or joint stent coating to prevent restenosis

In addition, the medicament of the invention also It is suitable for the prophylaxis and / or treatment of one or more of the following disorders:

food intake disorders, preferably selected from the group consisting of bulimia; anorexy; cachexia; obesity and diabetes mellitus type II (diabetes not insulin dependent), more preferably of obesity; psychosis; alcoholism and / or alcohol addiction; nicotine abuse and / or smoking; drug abuse and / or drug addiction; drug abuse and / or drug dependence; schizophrenia; anxiety; depression; epilepsy; neurodegenerative disorders, preferably disease of Parkinson's; Huntington's disease; Alzheimer disease and / or multiple sclerosis; cerebellar disorders; disorders spinocerebelous; cognitive disorders; head trauma; panic attacks; peripheral neuropathy; glaucoma; migraine; Raynaud's disease; tremors compulsive disorders; dementia senile; thymic disorders; tardive dyskinesia; bipolar disorders; bone disorders including osteoporosis or bone disease of Paget; cancer, preferably for prophylaxis and / or treatment of one or more types of cancers selected from the group which consists of brain cancer; bone cancer; lip cancer; mouth cancer; esophagus cancer; stomach cancer; cancer of liver; bladder cancer; pancreatic cancer; ovarian cancer; cervical cancer; lung cancer; breast cancer; skin cancer; colon cancer; bowel cancer and prostate cancer, more preferably for the prophylaxis and / or treatment of one or more types of cancers selected from the group consisting of cancer of colon; intestinal cancer and prostate cancer disorders medication-induced movement; dystonia shock endotoxémico; stroke hemorrhagic shock; hypotension; insomnia; immunological disorders; plates sclera; vomiting diarrhea; asthma; memory disorders; pruritus; pain; or for the potentiation of the analgesic effect of narcotic and non-narcotic analgesics; or to influence the intestinal transit.

The medicament of the invention is also suitable for the prophylaxis and / or treatment of one or more of the disorders selected from the group consisting of dementia and related disorders, preferably for prophylaxis and / or treatment of one or more types of dementia selected from the group consisting of memory loss, vascular dementia, deterioration mild cognitive, frontotemporal dementia and Pick's disease; binge eating disorders; youth obesity; obesity drug induced; atypical depression; addictions of behavior; attention deficit disorders; syndrome of Tourette; suppression of behaviors related to reward; for example, avoid conditioning by a place, such as the suppression of preference conditioned by a place induced by cocaine and morphine; impulsiveness; dysfunction sexual; preferably, for the prophylaxis and / or treatment of one or more types of sexual dysfunction selected from the group that it consists of erectile difficulty and female sexual dysfunction; seizure disorders; sickness; emesis; disease neuroinflammatory, preferably for prophylaxis and / or treatment of one or more types of neuroinflammatory diseases selected from the group consisting of multiple sclerosis, disorders related to demyelination syndrome Guillan-Barré, viral encephalitis and strokes; Neurological disorders; muscle spasticity; traumatic injury of the brain; spinal cord injury; disorders of the inflammation and immunomodulators, preferably for the treatment and / or prophylaxis of one or more types of disorders of inflammation and immunomodulators selected from the group that consists of cutaneous T-cell lymphomas, rheumatoid arthritis, systemic lupus erythematosus, sepsis, sarcoidosis, fibrosis idiopathic pulmonary, bronchopulmonary dysplasia, retinal disease, scleroderma, renal ischemia, myocardial infarction, ischemia cerebral, nephritis, hepatitis, glomerulonephritis, alveolitis cryptogenic fibrosant, psoriasis, transplant rejection, atopic dermatitis, vasculitis, allergy, allergic rhinitis Seasonal Crohn's disease, inflammatory disease intestine, reversible airway obstruction, adult respiratory failure syndrome, lung disease chronic obstructive and bronchitis; cerebral apoplexy; trauma craniocerebral; neuropathic damage disorders; gastric ulcers; atherosclerosis, and liver cirrhosis.

Those skilled in the art understand that components (A) and (B) of the combination of active ingredients, in addition to the different components of the components (A), they can be administered simultaneously or consecutively with each other, in which in each case the components (A) (including one or both of the substituted pyrazoline compounds of general formula I and I ') and (B) can be administered by the same or different routes of administration, for example, orally or orally parenteral Preferably both components (A) and (B) are administered simultaneously in one and the same form of administration.

The use of the preparation of a medicine for the prophylaxis and / or treatment of one or more of the following disorders:

food intake disorders, preferably selected from the group consisting of bulimia; anorexy; cachexia; obesity and diabetes mellitus type II (diabetes not insulin dependent), more preferably of obesity; psychosis; alcoholism and / or alcohol addiction; nicotine abuse and / or smoking; drug abuse and / or drug addiction; drug abuse and / or drug dependence; schizophrenia; anxiety; depression; epilepsy; neurodegenerative disorders, preferably disease of Parkinson's; Huntington's disease; Alzheimer disease and / or multiple sclerosis; cerebellar disorders; disorders spinocerebelous; cognitive disorders; head trauma; panic attacks; peripheral neuropathy; glaucoma; migraine; Raynaud's disease; tremors compulsive disorders; dementia senile; thymic disorders; tardive dyskinesia; bipolar disorders; bone disorders including osteoporosis or bone disease of Paget; cancer, preferably for prophylaxis and / or treatment of one or more types of cancers selected from the group which consists of brain cancer; bone cancer; lip cancer; mouth cancer; esophagus cancer; stomach cancer; cancer of liver; bladder cancer; pancreatic cancer; ovarian cancer; cervical cancer; lung cancer; breast cancer; skin cancer; colon cancer; bowel cancer and prostate cancer, more preferably for the prophylaxis and / or treatment of one or more types of cancers selected from the group consisting of cancer of colon; intestinal cancer and prostate cancer disorders medication-induced movement; dystonia shock endotoxémico; stroke hemorrhagic shock; hypotension; insomnia; immunological disorders; plates sclera; vomiting diarrhea; asthma; memory disorders; pruritus; pain; or for the potentiation of the analgesic effect of narcotic and non-narcotic analgesics; or to influence the intestinal transit.

It preferred particularly.

A further aspect of the present invention is  refers to pharmaceutical formulations in different forms Pharmaceuticals comprising a combination of active ingredients of the invention and optionally at least one active ingredient additionally and / or optionally at least one auxiliary substance.

Preferably, the pharmaceutical formulation of The invention is suitable for oral or parenteral administration, more preferably for oral, intravenous administration, intraperitoneal, intramuscular, subcutaneous, intrathecal, rectal, transdermal, transmucosal or nasal.

The pharmaceutical formulation of the invention for  oral administration is preferably selected from the group that It consists of tablets, dragees, capsules, powders, drops, gels, juices, syrups, solutions and suspensions.

The pharmaceutical formulation of the present invention for oral administration may also be in the form of multiparticulate systems, preferably microparticles, microcompressed, microgranules or granules, optionally submitted compressed to give a tablet, filled in a capsule or suspended in a suitable liquid. Those skilled in the art They know the right liquids.

The respective pharmaceutical formulations they may also contain (depending on their route of administration) one or more auxiliary substances known to those skilled in the technique. Pharmaceutical formulations according to the present invention can be produced according to usual procedures known to those skilled in the art, for example, from the indices of, Pharmaceutics: "the Science of Dosage Forms", second edition, Aulton, M.E. (Ed.) Churchill Livingstone, Edinburgh (2002); "Encyclopedia of Pharmaceutical Technology", second edition, Swarbrick, J. and Boylan J.C. (Eds.), Marcel Dekker, Inc. New York (2002); "Modern Pharmaceutics", fourth edition, Banker G.S. and Rhodes C.T. (Eds.) Marcel Dekker, Inc. New York 2002 and "The Theory and Practice of Industrial Pharmacy", Lachman L., Lieberman H. and Kanig J. (Eds.), Lea & Febiger, Philadelphia (1986). The respective descriptions are incorporated as reference to this document and are part of this description.

In an embodiment of the present invention, the Pharmaceutical formulation comprises one or both of the components (A) and (B) at least partially in a release form sustained. Preferably, the pharmaceutical formulation of the invention comprises component (B) at least partially in a sustained release form.

By incorporating one or both of these components at least partially or completely in a form of sustained release, it is possible to prolong the duration of your effect, taking into account the beneficial effects of a form of sustained release of this type, for example, the maintenance of uniform blood concentrations.

Those skilled in the art know ways of adequate sustained release as well as materials and methods for its preparation, for example from the indices of "Modified-Release Drug Delivery Technology", Rathbone, M.J. Hadgraft, J. and Roberts, M.S. (Eds.), Marcel Dekker, Inc., New York (2002); "Handbook of Pharmaceutical Controlled Release Technology ", Wise, D.L. (Ed.), Marcel Dekker, Inc. New York, (2000); "Controlled Drug Delivery", Vol. I, Basic Concepts, Bruck, S.D. (Ed.), CRC Press Inc., Boca Raton (1983) and of Takada, K. and Yoshikawa, H., "Oral Drug delivery", Encyclopedia of Controlled Drug Delivery, Matiowitz, E. (Ed.), John Wiley & Sons, Inc., New York (1999), Vol. 2, 728-742; Fix, J., "Oral drug delivery, small intestine and colon", Encylopedia of Controlled Drug Delivery, Matiowitz, E. (Ed.), John Wiley & Sons, Inc., New York (1999), Vol. 2, 698-728. The respective descriptions are incorporated as a reference to this document and are part of the description.

If the pharmaceutical formulation according to the present  invention comprises at least one of the components (A) and (B) at less partially in a sustained release form, said sustained release can preferably be achieved by application of at least one coating or the provision of a matrix comprising at least one release material sustained.

The sustained release material is preferably based on an optionally modified polymer, insoluble in water, natural, semi-synthetic or synthetic, or a wax or fat or fatty alcohol or fatty acid, natural, semi-synthetic or synthetic or in a mixture of at least two of these components previously mentioned.

The water insoluble polymers used to produce a sustained release material are preferably a base of an acrylic resin, which is preferably selected from the group of poly (meth) acrylates, particularly of preferred way alkyl ((meth) acrylates (C 1-4)), poly ((meth) acrylates of (C 1-4) dialkylamino-alkyl (C 1-4)) and / or copolymers or mixtures of the themselves, and very particularly preferably copolymers of ethyl acrylate and methyl methacrylate with a molar ratio 2: 1 monomer (Eudragit NE30D®), acrylate copolymers of ethyl, methyl methacrylate and chloride ethyl trimethylammonium methacrylate (with a reason 1: 2: 0.1 monomeric molar (Eudragit RS®), acrylate copolymers of ethyl, methyl methacrylate and chloride trimethylammonium-ethyl methacrylate with a reason 1: 2: 0.2 monomeric molar (Eudragit RL®), or a mixture of al minus two of the aforementioned copolymers. These coating materials are commercially available as 30% by weight aqueous latex dispersions, that is, as Eudragit RS30D®, Eudragit NE30D® or Eudragit RL30D®, and also They can be used as such for coating purposes.

In another embodiment, the release material sustained is based on water-insoluble cellulose derivatives, preferably alkylcelluloses, particularly preferred ethyl cellulose or cellulose esters, for example acetate of cellulose. Aqueous ethyl cellulose dispersions are commercially available, for example, under the brands Registered Aquacoat® or Surelease®.

As waxes, fats or natural fatty alcohols,  semi-synthetic or synthetic, sustained release material It can be based on carnauba wax, beeswax, monostearate of glycerol, glycerol monobehenate, dithripalmitoestearate glycerol, microcrystalline wax, cetyl alcohol, alcohol cetyl stearyl or a mixture of at least two of these components.

The aforementioned polymers of sustained release material may also comprise a conventional physiologically acceptable plasticizer, in amounts known to those skilled in the art.

Examples of suitable plasticizers are lipophilic diesters of a dicarboxylic acid C 6 -C 40 aliphatic or aromatic and an alcohol C_ {1} -C_ {8} aliphatic, for example, phthalate of dibutyl, diethyl phthalate, dibutyl sebacate or sebacate diethyl, hydrophilic or lipophilic citric acid esters, by example triethyl citrate, tributyl citrate, citrate acetyltributyl or acetyltriethyl citrate, polyethylene glycols, propylene glycol, glycerol esters, for example, triacetin, Myvacet® (mono and acetylated diglycerides, from C 23 H 44 O 5 to C 25 H 47 O 7), triglycerides medium chain (Miglyol®), oleic acid or mixtures of at least two of said plasticizers.

The aqueous dispersions of Eudragit RS® and optionally Eudragit RL® preferably contain citrate of triethyl The sustained release material may comprise one or more plasticizers in amounts of, for example, 5 to 50% in weight based on the amount of polymers) used (s).

The sustained release material also may contain other conventional auxiliary substances known to those skilled in the art, for example, lubricants, colored pigments or surfactants.

The pharmaceutical formulation of the present invention can also comprise at least one of the components (A) and (B) coated by an enteric coating form that It dissolves as a function of pH. Because of this coating, part or all of the pharmaceutical formulation can pass through the stomach without dissolving and components (A) and / or (B) only released into the intestinal tract. The enteric coating is preferably dissolves at a pH between 5 and 7.5.

The enteric coating can be based on any enteric material known to experts in the technique, for example, of acid copolymers methacrylic / methyl methacrylate with a monomeric molar ratio of 1: 1 (Eudragit L®), methacrylic acid / methacrylate copolymers of methyl with a monomeric molar ratio of 1: 2 (Eudragit S®), methacrylic acid / ethyl acrylate copolymers with a ratio 1: 1 monomeric molar (Eudragit L30D-55®), copolymers of methacrylic acid / methyl acrylate / methacrylate methyl with a monomeric molar ratio of 7: 3: 1 (Eudragit FS®), lacquer, acetate succinates hydroxypropyl methylcellulose acetate acetate phthalates cellulose or a mixture of at least two of these components, which they can also be used optionally in combination with water-insoluble poly (meth) acrylates mentioned, preferably in combination with Eudragit NE30D® and / or  Eudragit RL® and / or Eudragit RS®.

The formulations coatings Pharmaceuticals of the present invention can be applied by conventional procedures known to experts in the technique, for example from Johnson, J.L., "Pharmaceutical tablet coating ", Coatings Technology Handbook (second edition), Satas, D. and Tracton, A.A. (Eds), Marcel Dekker, Inc. New York, (2001), 863-866; Carstensen, T., "Coating Tablets in Advanced Pharmaceutical Solids ", Swarbrick, J. (Ed.), Marcel Dekker, Inc. New York (2001), 455-468; Leopold, C.S., "Coated dosage forms for colon-specific drug delivery ", Pharmaceutical Science & Technology Today, 2 (5), 197-204 (1999), Rhodes, C.T. and Porter, S.C., Coatings, in Encyclopedia of Controlled Drug Delivery. Matiowitz, E. (Ed.), John Wiley & Sons, Inc., New York (1999), Vol. 1, 299-311. The descriptions respective are incorporated as a reference to this document and They are part of this description.

In another embodiment, the pharmaceutical formulation of the present invention contains one or both of the components (A) and (B) not only in the form of sustained release, but also in unsupported form. By combining with the form of immediate release a high initial dose can be achieved to the rapid appearance of the beneficial effect. The slow release of the sustained release form then prevents the beneficial effect A pharmaceutical formulation of this type is particularly useful for the treatment of health problems acute

This can be achieved, for example, by a pharmaceutical formulation that has at least one coating immediate release comprising at least one of the components (A) and (B) to provide a rapid appearance of the beneficial effect after administration to the patient.

Pharmacological methods I. In vitro determination of affinity for CB1 / CB2 receptors

In-vitro determination of the affinity of the substituted pyrazoline compounds of the invention by the CB1 / CB2 receptors is carried out as described in the publication of Ruth A. Ross, Heather C. Brockie et al ., "Agonist-inverse agonist characterization at CB_ {1} and CB_ {2} cannabinoid receptors of L-759633, L759656 and AM630", British Journal of Pharmacology, 126, 665-672, (1999), in which Transfected human CB1 and CB2 receptors from Receptor Biology, Inc. are used. The radioligand used for both receptors is [3 H] - CP55940. The respective parts are incorporated by reference to this document and are part of this description.

II. In vivo bioassay system to determine cannabinoid activity Mouse tetrad model

It is known that substances with affinity for cannabinoid receptors produce a wide range of effects Pharmacological It is also known that intravenous administration of a substance with affinity for cannabinoid receptors in mice it produces analgesia, hypothermia, sedation and catalepsy. Individually, none of these effects can be considered as proof that a tested substance has an affinity for cannabinoid receptors, since all these effects are common for various kinds of active agents in the nervous system central. However, the substances that show all these effects, that is, the substances that are active in this model called tetrad, they are considered to have affinity for cannabinoid receptors It has also been shown that cannabinoid receptor antagonists are extremely effective in blocking the effects of a cannabinoid agonist in the mouse tetrad model.

The tetrad model is described, for example, in the publication of AC Howlett et al , International Union of Pharmacology XXVII. Classification of Cannabinoid Receptors, Pharmacol Rev 54, 161-202, 2002 and David R. Compton et al ., " In-vivo Characterization of a Specific Cannabinoid Receptor Antagonist (SR141716A): Inhibition of Tetrahydrocannbinol-induced Responses and Apparent Agonist Activity", J. Pharmacol. Exp. Ther. 277, 2, 586-594, 1996. The corresponding parts of the description are incorporated by reference to this document.

Material and methods

In all the following experiments they are used  NMRI male mice weighing 20-30 g (Harlan, Barcelona, Spain).

Before the tests in the procedures behavioral behaviors then the mice acclimatize to the experimental environment. Control values prior to treatment were determined to measure analgesia using hot plate latency (in seconds), rectal temperature, sedation and catalepsy.

In order to determine agonist activity of the substance to be tested, mice are injected via intravenous the substance to be tested or the vehicle alone. fifteen minutes after injection, analgesia latency is measured in hot plate. 20 minutes after the injection the rectal temperature, sedation and catalepsy.

In order to determine the activity antagonist, the identical procedure is used as for determination of agonist effects, but with the difference of that the substance to be evaluated to determine its activity antagonist is injected 5 minutes before intravenous injection of 1.25 mg / kg of Win-55,212, a known agonist of the cannabinoid receptor.

Hot plate analgesia

Hot plate analgesia is determined according to the method described in Woolfe D. et al . "The evaluation of analgesic action of pethidine hydrochloride (Demerol)", J. Pharmacol. Exp. Ther. 80, 300-307, 1944. The respective description is incorporated as a reference to this document and is part of this description.

The mice are placed on a hot plate (Harvard analgesimeter) at 55 ± 0.5 ° C until they show a painful sensation, licking its legs or jumping, and registers the time for these sensations to occur. This reading is consider as the baseline value (B). The maximum time limit that mice are allowed to remain on the hot plate in absence of any painful response is 40 seconds with the In order to avoid skin lesions. This period is called time. limit (PC).

Fifteen minutes after the administration of the substance to be tested, the mice are placed again on the hot plate and the procedure is repeated above described This period is called post-treatment reading. (PT).

The degree of analgesia is calculated from the formula:

MPE% of analgesia = (PT - B) / (PC-B) x 100

MPE = maximum possible effect.

Determination of sedation and ataxia

Sedation and ataxia are determined according to the method described in Desmet LKC et al . "Anticonvulsive properties of Cinarizine and Flunarizine in Rats and Mice", Arzneim. -Forsch. (Frug Res) 25, 9, 1975. The respective description is incorporated by reference to this document and forms part of this description.

The scoring system chosen is

0: without ataxia;

one: doubtful;

2: tranquility and obvious silence;

3: ataxia pronounced

before, in addition to after treatment.

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The percentage of sedation is determined according to the formula:

% sedation = arithmetic mean / 3 X 100

Hypothermia

Hypothermia is determined according to the method described in David R. Compton et al . " In-vivo Characterization of a Specific Cannabinoid Antagonist Receptor (SR141716A) Inhibition of Tetrahydrocannbinol-induced Responses and Apparent Agonist Activity", J. Pharmacol Exp Ther. 277, 2, 586-594, 1996. The respective description is incorporated by reference to this document and forms part of this description.

Initial rectal temperatures are determined with a thermometer (Yello Springs Instruments Co., Panlabs) and a thermistor probe inserted at 25 mm before administration of the substance to be tested. The rectal temperature is measured again 20 minutes after the administration of the substances to be tested. The temperature difference is calculated for each animal, so that differences ≥ -2 ° C are considered to represent active
life

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Catalepsy

Catalepsy is determined according to the method described in Alpermann HG et al . "Pharmacological effets of Hoe 249: A new potential antidepressant", Drugs Dev. Res. 25, 267-282. 1992. The respective description is incorporated by reference to this document and forms part of this description.

The cataleptic effect of the substance that is going to be tested is evaluated according to the duration of the catalepsy, putting the animals head down with their legs on top of the wood block.

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The scoring system chosen is:

Catalepsy during:

more than 60 seconds = 6; 50-60 seconds = 5, 40-50 seconds = 4, 30-40 seconds = 3, 20-30 seconds = 2, 5-10 seconds = 1, and less than 5 seconds = 0.

The percentage of catalepsy is determined according to the following formula:

% of catalepsy = arithmetic mean / 6 X 100

The present invention is illustrated below. With the help of examples. These illustrations are provided by way of example only and do not limit the general spirit of the present invention

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Examples

Example one

N-piperidinyl-5- (4-chlorophenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1H-pyrazol-3-carboxamide a) Acid 4- (4-chlorophenyl) -2-oxo-3-butenoic

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fifteen

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In a three-necked flask they dissolved p-chlorobenzaldehyde (13.3 g, 95 mmol) and pyruvate of ethyl (10 g, 86 mmol) in 150 mL of absolute ethanol. The solution was cooled on ice to 0 ° C and a drop was added dropwise. aqueous NaOH solution (3.8 g in 45 mL of water), keeping the temperature less than or equal to 10 ° C, whereby it formed a yellow-orange precipitate. Reaction mixture stirred for 1 hour at 0 ° C and additionally for 1.5 hours at room temperature (approximately 25 ° C). Then the mixture The reaction was cooled to about 5 ° C and the salt was isolated acid insoluble sodium 4- (4-chlorophenyl) -2-oxo-3-butenoic by filtration

The filtrate was left in the refrigerator during night, whereby more precipitate formed, which separated by filtration, it was combined with the first fraction of the salt and washed with diethyl ether. Sodium Salt of Acid 4- (4-chlorophenyl) -2-oxo-3-butenoic It was then treated with a 2N HCl solution, stirred for a few minutes and separated by acid filtration 4- (4-chlorophenyl) -2-oxo-3-butenoic solid and dried to give 12.7 g of the desired product (70% of theoretical performance).

IR (KBr, cm -1): 3500-2500, 1719.3, 1686.5, 1603.4, 1587.8, 1081.9.

1 H-NMR (CDCl 3, δ: 7.4 (d, J = 8.4Hz, 2H), 7.5 (d, J = 16, 1Hz, 1H), 7.6 (d, J = 8.4Hz, 2H), 8, 1 (d, J = 16, 1Hz, 1H).

b) Acid 5- (4-chlorophenyl) -1- (2,4-dichlorophenyl) -4,5-dihydropyrazol-3-carboxylic

16

The acid was mixed 4- (4-chlorophenyl) -2-oxo-3-butenoic obtained according to step a) (12.6 g, 60 mmol), hydrochloride 2,4-dichlorophenylhydrazine (12.8 g, 60 mmol) and glacial acetic acid (200 mL) under a nitrogen atmosphere and it heated at reflux for 4 hours, cooled to temperature ambient (about 25 ° C) and added to ice water, whereby a sticky dough was obtained which was extracted with methylene chloride Methylene Chloride Fractions combined, washed with water, dried with sodium sulfate, dried filtered and evaporated to dryness to give a solid pale yellow (12.7 g, 57% of theoretical yield).

IR (KBr, cm -1): 3200-2200, 1668.4, 1458, 1251.4, 1104.8.

1 H-NMR (CDCl 3, δ): 3.3 (dd, 1H), 3.7 (dd, 1H), 5.9 (dd, 1H), 7.09-7.25 (m, 7H).

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(c) Acid Chloride 5- (4-chlorophenyl) -1- (2,4-dichlorophenyl) -4, 5-dihydropyrazol-3-carboxylic

17

Under nitrogen atmosphere, the acid 5- (4-chlorophenyl) -1- (2,4-dichlorophenyl) -4,5-dihydropyrazol-3-carboxylic (2.5 g, 6.8 mmol) obtained according to step (b) in 4 mL of chloride of thionyl and heated at reflux for 2.5 hours. Chloride excess thionyl is removed from the pressure reaction mixture reduced and the resulting crude residue (2.6 g) is used without additional purification

IR (KBr, cm -1): 1732.3, 1700, 1533.3, 1478.1, 1212.9, 826.6.

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d) N-piperidinyl-5- (4-chlorophenyl) -1- (2,4-dichlorophenyl) -4,5-dihydropyrazol-3-carboxamide

[this compound can also be referred to as Acid piperidin-1-ylamide 5- (4- chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1H-pyrazol-3-carboxylic or as 1- (2,4-Dichlorophenyl) -5- (4-chlorophenyl) -4,5-dihydro-N- (piperidin-1-yl) -1H-pyrazole-3-1- carboxamide]

18

Under nitrogen atmosphere, they dissolved N-aminopiperidine (0.6 mL, 5.6 mmol) and triethylamine (4 mL) in methylene chloride (25 mL). Mix resulting was cooled with ice to 0 ° C and a drop was added dropwise.  acid chloride solution 5- (4-chlorophenyl) -1- (2,4- dichlorophenyl) -4,5-dihydro-pyrazol-3-carboxylic obtained in step (c) in methylene chloride (15 mL). Mix resulting reaction was stirred at room temperature (approximately 25 ° C) overnight. Then the mixture of reaction was washed with water, followed by an aqueous solution saturated sodium bicarbonate, then again with water, it dried over sodium sulfate, filtered and evaporated to dryness in a rotary evaporator. The resulting crude solid crystallized from ethanol. The crystallized solid was filtered off and the mother waters were concentrated to give a second fraction of crystallized product The two fractions were combined to give a total amount of 1.7 g (57% of theoretical yield) of N-piperidinyl-5- (4-chlorophenyl) -1- (2,4-dichlorophenyl) -4,5-dihydropyrazol-3-carboxamide which has a melting point of 183-186 ° C.

IR (KBr, cm -1): 3222.9, 2934.9, 1647.4, 1474.7, 1268.3, 815.6.

1 H-NMR (CDCl 3, δ): 1.4 (m, 2H), 1.7 (m, 4H), 2.8 (m, 4H), 3.3 (dd, J = 6.1 and 18.3Hz, 1H), 3.7 (dd, J = 12.5 and 18.3 Hz, 1H), 5.7 (dd, J = 6.1 and 12.5 Hz, 1H), 7.0-7.2 (m, 6H), 7.4 (s, 1H).

The compounds according to the following examples 2-6 have been prepared analogously to procedure described in example 1.

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Example 2 [1,2,4] Triazol-4-yl-amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid

Melting point: 134-138 ° C.

IR (KBr, cm -1): 3448, 1686, 1477, 1243, 1091, 821.

1 H-NMR (CDCl 3, δ): 3.1 (dd, J = 6.2 and 17.9Hz, 1H), 3.7 (dd, J = 12.3 and 17.9Hz, 1H), 5.9 (dd, J = 6.2 and 12.3 Hz, 1H), 7.2-7.5 (m, 7H), 8.7 (s, 2H), 12.0 (sa, 1H).

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Example 3 Hydrochloride (4-methyl-piperazin-1-yl) -amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1R-pyrazol-3-carboxylic acid

Melting point: 150-155 ° C.

IR (KBr, cm -1): 3433, 1685, 1477, 1296, 1246, 1088, 1014, 825.

1 H-NMR (CDCl 3, δ): 2.7 (d, J = 4.2Hz, 3H), 3.0-3.4 (m, 9H), 3.6 (dd, J = 11.9 and 17.9 Hz, 1H), 5.8 (dd, J = 5.5 and 11.9 Hz, 1H), 7.1 (d, J = 8.4Hz, 2H), 7.25 (2d, J = 8.4 and 8.7Hz, 3H), 7.4 (d, J = 2.2Hz, 1H), 7.5 (d, J = 8.7Hz, 1H), 9.8 (s, 1H), 11.2 (sa).

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Example 4 Acid diethylamide 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid

This compound was obtained in the form of a oil.

IR (film, cm -1): 2974, 1621, 1471, 1274, 1092, 820.

1 H-NMR (CDCl 3, δ): 1.2 (m, 6H), 3.3-3.9 (m, 6H), 5.6 (dd, J = 5.8 and 11.7 Hz, 1H), 7-7.25 (m, 7H).

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Example 5 [5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1H-pyrazol-3-yl] -piperidin-1-yl-methanone

Melting point: 105-110 ° C.

IR (KBr, cm -1): 2934, 1622, 1470, 1446, 1266, 1010, 817.

1 H-NMR (CDCl 3, δ): 1.7 (m, 6H), 3.4 (dd, J = 5, 7 and 17.9Hz, 1H), 3.7 (m, 3H), 3.9 (m, 2H), 5.6 (dd, J = 6.1 and 11.9 Hz, 1H), 7-7.25 (m, 7H).

Example 6 N- [5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1H-pyrazol-3-carbonyl] -4-methyl-phenylsulfonamide

This compound was obtained as a solid. amorphous.

IR (KBr, cm -1): 1697, 1481, 1436, 1340, 1169, 1074, 853.

1 H-NMR (CDCl 3, δ): 2.4 (s, 3H), 3.2 (dd, J = 6.6 and 18.3Hz, 1H), 3.6 (dd, J = 12.8 and 18.3Hz, 1H), 5.8 (dd, J = 6.6 and 12.8Hz, 1H), 7 (d, J = 8.2Hz, 2H), 7.2 (s, 1H), 7.3-7.4 (m, 6H), 8 (d, J = 8.1Hz, 2H), 9 (s, 1H).

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Example 7 N-oxide N-piperidinyl-5- (4-chlorophenyl) -1- (2,4-dichlorophenyl) -4,5-dihydropyrazol-3-carboxamide

Under nitrogen gas as an inert atmosphere it dissolved N-piperidinyl-5- (4-chlorophenyl) -1- (2,4-dichlorophenyl) -4,5-dihydropyrazol-3-carboxamide (0.15 g, 332 mmol) in 7 mL of dichloromethane. Dissolution resulting was cooled with ice to 0 ° C and acid was added m-chloroperbenzoic acid (0.204 g, 0.83 mmol) in several portions. After stirring for 15 minutes, a control by thin layer chromatography medium showed that there was no material left of departure. Then a saturated solution was slowly added of sodium bicarbonate, the organic phase was separated, washed with water, dried over sodium sulfate and filtered. Dissolution filtered was evaporated to dryness and the crude product was purified by column chromatography giving 78 mg (50% of theoretical yield) of N-oxide N-piperidinyl-5- (4-chlorophenyl) -1- (2,4-dichlorophenyl) -4,5-dihydropyrazol-3-carboxamide in the form of a white solid that had a melting point of 115-120 ° C.

IR (KBr, cm -1): 3202, 1678, 1654, 1474, 1309, 1107.

1 H-NMR (CDCl 3, δ): 1.6 (m, 2H), 1.8-2.0 (m, 4H), 2.55 (m, 2H), 3.3 (dd, J = 6.3 Hz and 18.2 Hz, 1H), 3.7 (m, 3H), 5.8 (dd, J = 6.3 Hz and 12.5 Hz, 1H), 7.0-7.3 (m, 7H), 8.5 (s, 1 HOUR.)

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Pharmacological data I. In vitro determination of affinity for CB1 / CB2 receptors

The affinity of the compounds of substituted pyrazoline of the invention by the receptors CB1 / CB2, as described above. Some of The values obtained are given in the following table I:

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TABLE I

19

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As can be seen from the values provided in table 1, the pyrazoline compounds of the invention are particularly suitable for regulating the receiver of CB_ {1}.

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II. In vivo bioassay system to determine cannabinoid activity

The determination of cannabinoid activity is  determined as described above. Some of the values obtained are given in the following table II:

TABLE II

twenty

i.v. intravenous

A: hot plate test

B: hypothermia

C: catalepsy

D: sedation.

As can be seen from the values provided in table II, the pyrazoline compounds of the invention show an antagonistic effect.

Claims (50)

1. Combination of active ingredients that understands (A) at least one pyrazoline compound substituted of general formula I

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twenty-one

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in the that R 1 represents a phenyl group optionally at least monosubstituted, R2 represents a phenyl group optionally at least monosubstituted, R 3 represents a cycloaliphatic group saturated or unsaturated, optionally at least monosubstituted, which optionally contains at least one heteroatom as a member of ring, which can be condensed with a cyclic, mono or polycyclic, at least monosubstituted, or R3 represents a group aryl or heteroaryl optionally at least monosubstituted, which it can be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or R3 represents a moiety -NR 4 R 5, R 4 and R 5, identical or different, they represent a hydrogen atom, an aliphatic radical, not branched or branched, saturated or unsaturated, optionally at less monosubstituted, a saturated cycloaliphatic group or unsaturated, optionally at least monosubstituted, containing optionally at least one heteroatom as a ring member, which it can be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or an aryl or heteroaryl group optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted and / or linked through a linear or branched alkylene group, a remainder -SO2 -R6, or a remainder -NR 7 R 8, with the proviso that R 4 and R 5 do not represent hydrogen identically; R 6 represents an aliphatic, linear or branched, saturated or unsaturated, optionally at least monosubstituted, a saturated or unsaturated cycloaliphatic group, optionally at least monosubstituted, which optionally contains at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, or a group aryl or heteroaryl optionally at least monosubstituted, which can be condensed with a cyclic, mono or polycyclic system and / or linked through a linear or branched alkylene group, R 7 and R 8, identical or different, they represent a hydrogen atom, an aliphatic radical, not branched or branched, saturated or unsaturated, optionally at less monosubstituted, a saturated or unsaturated cycloaliphatic group, optionally at least monosubstituted, which optionally contains at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or an aryl or heteroaryl group optionally at less monosubstituted, which may be condensed with a system cyclic, mono or polycyclic, at least monosubstituted and / or attached to through a linear or branched alkylene group, optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof. I

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at least one substituted pyrazoline compound of general formula I ',

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22

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in the that R 1 'represents hydrogen or an alkyl group C 1-4 linear or branched, R 2 ', R 3' and R 4 'independently each other represent hydrogen, an alkyl group C 1-6 linear or branched, an alkoxy group C 1-6 linear or branched, an atom of halogen, CH2F, CHF2, CF3, CN, OH, NO2, - (C = O) -R 8 ', SH, SR 8', SOR 8 ', SO 2 R 8 ', NH 2, NHR 8', NR 8 'R 9', - (C = O) -NH 2, - (C = O) -NHR 8 'or  - (C = O) -NR 8 'R 9' in which R 8 'and R 9 'for each substituent independently represent linear or branched C 1-6 alkyl, R 5 'and R 6' independently of each other represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO 2, - (C = O) -R 10 ', SH, SR 10', SOR 10 ', NH 2, NHR 10, NR 10' R 11 ', - (C = O) -NH 2, - (C = O) -NHR 10 ' and - (C = O) -NR 10 'R 11', in which R 10 'and  optionally R 11 'for each substituent represents independently linear C 1-6 alkyl or branched; R 7 'represents hydrogen, a linear or branched C 1-6 alkyl group, a linear or branched C 1-6 alkoxy group, a halogen atom, CH 2 F, CHF 2 , CF 3, CN, OH, NO 2, - (C = O) -R 10 ', SH, SR 10', SOR 10 ', NH 2, NHR 10 ', NR 10' R 11 ',
- (C = O) -NH 2, - (C = O) -NHR 10 'and - (C = O) -NR 10' R 11 ', where R 10 'optionally R 11' for each substituent independently represents linear or branched C 1-6 alkyl; optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof. Y (B) at least one drug used in disorders food related. 2. Combination of active ingredients according to the claim 1, comprising (A) at least one pyrazoline compound substituted of general formula I

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2. 3

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in the that R 1 represents a phenyl group optionally at least monosubstituted, R2 represents a phenyl group optionally at least monosubstituted, R 3 represents a cycloaliphatic group saturated or unsaturated, optionally at least monosubstituted, which optionally contains at least one heteroatom as a member of ring, which can be condensed with a cyclic, mono or polycyclic, at least monosubstituted, or R3 represents a group aryl or heteroaryl optionally at least monosubstituted, which it can be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or R3 represents a moiety -NR 4 R 5, R 4 and R 5, identical or different, they represent a hydrogen atom; an aliphatic radical, no branched or branched, saturated or unsaturated, optionally at less monosubstituted; a saturated cycloaliphatic group or unsaturated, optionally at least monosubstituted, containing optionally at least one heteroatom as a ring member, which it can be condensed with a cyclic, mono or polycyclic system, at least monosubstituted; or an aryl or heteroaryl group optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted and / or linked through a linear or branched alkylene group; a moiety -SO2 -R6; or a rest -NR 7 R 8, with the proviso that R 4 and R 5 do not represent hydrogen identically; R 6 represents an aliphatic, linear or branched, saturated or unsaturated, optionally at least monosubstituted; a saturated or unsaturated cycloaliphatic group, optionally at least monosubstituted, which optionally contains at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system; or a group aryl or heteroaryl optionally at least monosubstituted, which can be condensed with a cyclic, mono or polycyclic system and / or linked through a linear or branched alkylene group; R 7 and R 8, identical or different, they represent a hydrogen atom; an aliphatic radical, no branched or branched, saturated or unsaturated, optionally at less monosubstituted; a saturated cycloaliphatic group or unsaturated, optionally at least monosubstituted, containing optionally at least one heteroatom as a ring member, which it can be condensed with a cyclic, mono or polycyclic system, at least monosubstituted; or an aryl or heteroaryl group optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted and / or linked through a linear or branched alkylene group, optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof. I

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at least one substituted pyrazoline compound of general formula I ', 24 in the that R 1 'represents hydrogen or an alkyl group C 1-4 linear or branched, R 2 ', R 3' and R 4 'independently they represent hydrogen, an alkyl group C 1-6 linear or branched, an alkoxy group C 1-6 linear or branched, an atom of halogen, CH2F, CHF2, CF3, CN, OH, NO2, - (C = O) -R 8 ', SH, SR 8', SOR 8 ', SO 2 R 8 ', NH 2, NHR 8', NR 8 'R 9', - (C = O) -NH 2, - (C = O) -NHR 8 'or - (C = O) -NR 8 'R 9' in which R 8 'and R 9 'for each substituent independently represent linear or branched C 1-6 alkyl, R_ {5 '} and R_ {6'} independently of each other represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO 2, - (C = O) -R 10 ', SH, SR 10', NH 2, NHR 10 ', NR 10' R 11 ' - (C = O) -NH 2, - (C = O) -NHR 10 ' and - (C = O) -NR 10 'R 11', in which R 10 'and  optionally R 11 'for each substituent represents independently linear C 1-6 alkyl or branched; R 7 'represents hydrogen, an alkyl group C 1-6 linear or branched, an alkoxy group C 1-6 linear or branched, an atom of halogen, CH 2 F, CHF 2, CF 3, CN, OH, NO 2, - (C = O) -R 10 ', SH, SR 10', SOR 10 ', NH 2, NHR 10', NR 10 'R 11', - (C = O) -NH 2, - (C = O) -NHR 10 'and - (C = O) -NR R 10 R 11, in which R 10 'and optionally R 11' for each substituent independently represents alkyl C 1-6 linear or branched; optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof. Y (B) at least one drug used in disorders food related, in which a combination of active ingredients comprising as component (B) one or more lipase inhibitors 3. A combination of active ingredients according to claim 1 or 2, characterized in that R1 represents a phenyl group, which is optionally substituted by one or more substituents independently selected from the group consisting of a C1-6 alkyl group linear or branched, a linear or branched C 1-6 alkoxy group, a halogen atom, CH 2 F, CHF 2, CF 3, CN, OH, NO 2, - (C = O) -R ', SH, SR', SOR ', SO_2R', NH2 {NHR ', NR'R'', - (C = O) -NH_2, - ( C = O) -NHR 'and - (C = O) -NR'R'', in which R' and R '' for each substituent independently represent linear or branched C 1-6 alkyl, preferably R1 represents a phenyl group, which is optionally substituted by one or more substituents selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3, more preferably R 1 represents a phenyl group, which is substituted with a Chlorine atom in position 4. 4. A combination of active ingredients according to claim 1, 2 or 3, characterized in that R2 represents a phenyl group, which is optionally substituted by one or more substituents independently selected from the group consisting of a C1_alkyl group 6 linear or branched, a linear or branched C 1-6 alkoxy group, a halogen atom, CH 2 F, CHF 2, CF 3, CN, OH, NO 2, - (C = O) -R ', SH, SR', SOR ', SO_2R', NH_2, NHR ', NR' R '', - (C = O) -NH_ {2}, - (C = O) -NHR 'and -C = O) -NR'R''in which R' and R '' for each substituent independently represent linear or branched C 1-6 alkyl, preferably R < 2 represents a phenyl group, which is optionally substituted by one or more substituents selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3, more preferably R 2 a phenyl group, which is disubstituted with two chlorine atoms in positions 2 and 4. 5. Combination of active ingredients according to one or more of claims 1-4, characterized in that R3 represents a C3-8 cycloaliphatic group, saturated or unsaturated, optionally at least monosubstituted, optionally containing at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or R3 represents a 5 or 6 membered aryl or heteroaryl group, optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or R 3 represents a moiety -NR 4 R 5, preferably R 3 represents a C 3-8 cycloaliphatic group saturated, optionally at least monosubstituted, optionally containing one or more nitrogen atoms as ring members, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or R3 represents a -NR ^ moiety 4 R 5, more preferably R 3 represents a pyrrolidinyl group, a piperidinyl group or a piperazinyl group, in which each of these groups may be substituted with one or more C 1-6 alkyl groups, or R 3 represents a -NR 4 R 5 residue. 6. A combination of active ingredients according to one or more of claims 1-5, characterized in that R 4 and R 5, identical or different, represent a hydrogen atom, a C 1-6 aliphatic radical unbranched or branched, saturated or unsaturated, optionally at least monosubstituted, a C 3-8 cycloaliphatic group saturated or unsaturated, optionally at least monosubstituted, optionally containing at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or a 5 or 6 membered aryl or heteroaryl group, optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted and / or linked through of a methylene (-CH 2 -) or ethylene (-CH 2 -CH 2) - group, a -SO 2 -R 6 moiety, or a -NR 7 moiety R 8, preferably one of these residues R 4 and R 5 represents a hydrogen atom and the other of these res Suitable R 4 and R 5 represents a C 3-8 cycloaliphatic group, saturated or unsaturated, optionally at least monosubstituted, optionally containing at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted, or a 5 or 6 membered aryl or heteroaryl group, optionally at least monosubstituted, which may be fused to a cyclic, mono or polycyclic system, at least monosubstituted, a moiety -SO_ { 2 -R 6, or a moiety -NR 7 R 8, or R 4 and R 5, identical or different, each represents a C 1 alkyl group -6, more preferably one of the residues R 4 and R 5 represents a hydrogen atom and the other of these residues R 4 and R 5 represents a pyrrolidinyl group optionally at least monosubstituted, an optionally at least monosubstituted piperidinyl group, an optionally at least monosubstituted piperazinyl group, an optionally at least mon triazolyl group substituted, an -SO 2 -R 6 residue, or an -NR 7 R 8, or R 4 and R 5, identical or different, represent a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a sec-butyl group or a tert-butyl group. 7. Combination of active ingredients according to one or more of claims 1-6, characterized in that R 6 represents a C 1-6 aliphatic group, linear or branched, saturated or unsaturated, optionally at least monosubstituted, a group cycloaliphatic, saturated or unsaturated, optionally at least monosubstituted, optionally containing at least one heteroatom as a ring member, which may be condensed with a cyclic, mono or polycyclic system, or an aryl or heteroaryl group of 5 or 6 members, optionally at less monosubstituted, which may be condensed with a cyclic, mono or polycyclic system and / or linked through a methylene (-CH2-) or ethylene (-CH2 -CH2) - group, preferably R 6 represents a C 1-6 alkyl group, a saturated cycloaliphatic group, optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, or a phenyl group, which is optionally substituted with one or more groups alq C 1-6 uyl. 8. A combination of active ingredients according to one or more of claims 1-7, characterized in that R 7 and R 8, identical or different, represent a hydrogen atom, a C 1-6 aliphatic radical , unbranched or branched, saturated or unsaturated, optionally at least monosubstituted, a cycloaliphatic, saturated or unsaturated group, optionally at least monosubstituted, optionally containing at least one heteroatom as a ring member, which may be condensed with a cyclic, mono system or polycyclic, at least monosubstituted, or a 5 or 6 membered aryl or heteroaryl group, optionally at least monosubstituted, which may be condensed with a cyclic, mono or polycyclic system, at least monosubstituted and / or linked through a methylene group (-CH 2 -) or ethylene (-CH 2 -CH 2) -, preferably R 7 and R 8, identical or different, represent a hydrogen atom or an alkyl radical C_ {1-6}. 9. Combination of active ingredients according to one or more of claims 1-8, characterized in that R 1 represents a phenyl group, which is optionally substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3, R2 represents a phenyl group, which is optionally substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3, R 3 represents a pyrrolidinyl group, a piperidinyl group or a piperazinyl group, in which each of these groups may be substituted with one or more alkyl groups C 1-6, or R 3 represents a moiety -NR 4 R 5, R 4 represents a hydrogen atom or a linear or branched C 1-6 alkyl group, R 5 represents an alkyl group C 1-6 linear or branched; a rest -SO2 -R6; a pyrrolidinyl group; a group piperidinyl; a piperazinyl group; a group homo-piperazinyl; a morpholinyl group; a group triazolyl; in which each of the heterocyclic rings can be substituted with one or more alkyl groups C_ {1-6}, identical or different, and R 6 represents a phenyl group, which is optionally substituted with one or more alkyl groups C_ {1-6}, which can be identical or different.

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10. Combination of active ingredients according to one or more of claims 1-9, characterized in that R 1 represents a phenyl ring, which is monosubstituted with a halogen atom, preferably an atom of chlorine, in position 4, R2 represents a phenyl ring, which is disubstituted with two halogen atoms, preferably atoms of chlorine, in its positions 2 and 4, R 3 represents a pyrrolidinyl group, a piperidinyl group, a piperazinyl group, a group homo-piperazinyl, a morpholinyl group, or a moiety -NR 4 R 5, R 4 represents a hydrogen atom or a linear or branched C 1-6 alkyl group, R 5 represents alkyl group C 1-6 linear or branched, a remainder -SO2 -R6, a pyrrolidinyl group, a group piperidinyl, a piperazinyl group, a group homo-piperazinyl, a morpholinyl group, or a group triazolyl, in which each of the heterocyclic rings they can be substituted with one or more alkyl groups C_ {1-6}, identical or different, and R 6 represents a phenyl group, which is optionally substituted with one or more alkyl groups C_ {1-6}, which can be identical or different.

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11. A combination of active ingredients according to one or more of claims 1-10, characterized in that the pyrazoline compound of general formula I is selected from the group consisting of N-piperidinyl-5- (4-chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1H-pyrazol-3-carboxamide, [1,2,4] -triazol-4-yl-amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid, (4-methyl-piperazin-1-yl) -amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid, acid diethylamide 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid, [5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1H-pyrazol-3-yl] -piperidin-1-yl-methanone Y N- [5- (4-Chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1 H -pyrazol-3-carbonyl] -4-methylphenylsulfonamide, optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof.

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12. Combination of active ingredients according to one or more of claims 1-11, characterized in that the pyrazoline compound of general formula I is one of the following compounds

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25

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in each case optionally fit of a corresponding N-oxide, a corresponding salt or a solvate corresponding of same. 13. A combination of active ingredients according to one or more of claims 1-12, characterized in that at least one of R 2 ', R 3' or R 4 'represents hydrogen, while at least one of R 2, R 3, or R 4 'is different from hydrogen. 14. Combination of active ingredients according to one or more of claims 1-13, characterized in that R 7 'represents hydrogen. 15. A combination of active ingredients according to one or more of claims 1-14, characterized in that R 2 ', R 3, and R 4' independently of each other represent hydrogen, a C_ alkyl group 1-6 linear or branched, a halogen atom or CF 3, preferably R 2, R 3, and R 4 'independently of each other represent hydrogen, methyl, ethyl, F, Cl, Br and CF 3. 16. Combination of active ingredients according to one or more of claims 1-15, characterized in that R 5 'and R 6' independently of each other represent a linear or branched C 1-6 alkyl group, a halogen atom or CF 3, preferably R 5 'and R 6' independently of each other represent methyl, ethyl, F, Cl, Br and CF 3. 17. Combination of active ingredients according to one or more of claims 1-16, characterized in that R2. represents a chlorine atom at position 4 of the phenyl ring, while R 3 'and R 4' represent hydrogen. 18. A combination of active ingredients according to one or more of claims 1-17, characterized in that R 5 'and R 6' each represent chlorine atoms at positions 2 and 4 of the phenyl ring, while that R 7 'represents hydrogen. 19. Combination of active ingredients according to one or more of claims 1-18, characterized in that R1 'represents hydrogen, methyl or ethyl, preferably hydrogen.

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20. Combination of active ingredients according to one or more of claims 1-19, characterized in that the compounds of general formula I 'are represented by the following structure II:

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26

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in the that R 1 'represents hydrogen or an alkyl group C 1-4 linear or branched, R 12 'or R 13' independently between yes they represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO2, SH, NH2, hydrogen, methyl, ethyl, F, Cl, Br and CF 3, R 14 'or R 15' independently between yes they represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO2, SH, NH2, methyl, ethyl, F, Cl, Br and CF 3, optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof. 21. A combination of active ingredients according to claim 20, characterized in that R 12 'and R 13' independently of one another represent hydrogen, a linear or branched C 1-6 alkyl group, a halogen atom or CF 3, preferably R 2 'and R 13' independently of each other represent hydrogen, methyl, ethyl, F, Cl, Br and CF 3. 22. A combination of active ingredients according to claim 20 or 21, characterized in that R 19 'and R 15' independently of one another represent a linear or branched C 1-6 alkyl group, a halogen atom or CF 3, preferably R 14 'and R 15' independently of each other represent methyl, ethyl, F, Cl, Br and CF 3. 23. A combination of active ingredients according to one or more of claims 20-22, characterized in that R 13 'represents Cl and R 12' represents hydrogen. 24. Combination of active ingredients according to one or more of claims 20-23, characterized in that R 14 'and R 15' each represent Cl. 25. A combination of active ingredients according to one or more of claims 20-24, characterized in that R1 'represents hydrogen, methyl or ethyl, preferably hydrogen. 26. Combination of active ingredients according to one or more of claims 1-25, characterized in that the compound of general formula I 'is acid 5- (4-Chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid, optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof. 27. Combination of active ingredients according to one or more of claims 1-26, characterized in that the pyrazoline compound of general formula I 'is one of the following compounds 27 in each case optionally fit of a corresponding N-oxide, a corresponding salt or a solvate  corresponding of same. 28. Combination of active ingredients according to a or more of claims 1-27, wherein the drug used in food related disorders of the component (B) is selected from the group consisting of drugs that they influence the digestive metabolism, drugs that regulate the food uptake, lipase inhibitors, modulators of energy expenditure, central anorexigenic compounds and peripheral anorexigenic compounds. 29. Combination of active ingredients according to a or more of claims 1-28, wherein the drug used in food related disorders of the component (B) is selected from the group consisting of rimonabant, orlistat, sibutramine, diethylpropion, mazindole, phentermine, phenylpropanolamine, xamoterol, fluoxetine and topiramate, optionally in the form of a stereoisomer, preferably a enantiomer or diastereomer, a racemate or in the form of a mixture of at least two stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or an N-oxide corresponding thereof, or a corresponding salt of the themselves or a corresponding solvate thereof. 30. Combination of active ingredients according to a or more of claims 1-29 that understands (A) at least one pyrazoline compound substituted from 4 general formula I 28 in the that R 1 represents a phenyl group, which is optionally substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3, R2 represents a phenyl group, which is optionally substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of methyl, ethyl, F, Cl, Br and CF 3, R 3 represents a pyrrolidinyl group, a piperidinyl group or a piperazinyl group, in which each of these groups may be substituted with one or more alkyl groups C 1-6, or R 3 represents a moiety -NR 4 R 5, R 4 represents a hydrogen atom or a linear or branched C 1-6 alkyl group, R 5 represents an alkyl group C 1-6 linear or branched; a remainder-SO2 -R6; a group pyrrolidinyl; a piperidinyl group; a piperazinyl group; a homo-piperazinyl group; a morpholinyl group; a triazolyl group; in which each of the heterocyclic rings it may be substituted with one or more alkyl groups C_ {1-6}, identical or different, and R 6 represents a phenyl group, which is optionally substituted with one or more alkyl groups C_ {1-6}, which can be identical or different. optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof. I at least one substituted pyrazoline compound of general formula I 'represented by the following structure II: 29 in the that R 1 'represents hydrogen or an alkyl group C 1-4 linear or branched, R 12 'or R 13' independently between yes they represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO2, SH, NH2, hydrogen, methyl, ethyl, F, Cl, Br and CF 3, R 14 'or R 15' independently between yes they represent a linear C 1-6 alkyl group or branched, a linear C 1-6 alkoxy group or branched, a halogen atom, CH2F, CHF2, CF3, CN, OH, NO2, SH, NH2, methyl, ethyl, F, Cl, Br and CF 3, optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof. Y (B) at least one drug used in disorders food related component (B) is selected from group consisting of rimonabant, orlistat, sibutramine, diethylpropion, mazindole, phentermine, phenylpropanolamine, xamoterol, fluoxetine and topiramate, optionally in the form of a stereoisomer, preferably an enantiomer or diastereomer, a racemate or in the form of a mixture of at least two stereoisomers, preferably enantiomers and / or diastereomers, in any reason of mixture, or a corresponding N-oxide thereof, or a salt corresponding thereof or a corresponding solvate of the same. 31. Combination of active ingredients according to a or more of claims 1-30, which understands (A) one or more pyrazoline compounds substitutes of general formula I selected from the group that consists in N-piperidinyl-5- (4-chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-lH-pyrazol-3-carboxamide, [1,2,4] -triazol-4-yl-amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid, (4-methyl-piperazin-1-yl) -amide of the acid 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid, acid diethylamide 5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1 H -pyrazol-3-carboxylic acid, [5- (4-Chloro-phenyl) -1- (2,4-dichloro-phenyl) -4,5-dihydro-1H-pyrazol-3-yl] -piperidin-1-yl-methanone Y N- [5- (4-Chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1 H -pyrazol-3-carbonyl] -4-methylphenylsulfonamide, optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in the form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any mixing ratio, or a corresponding N-oxide of the themselves, or a corresponding salt thereof, or a solvate corresponding thereof. I acid 5- (4-Chloro-phenyl) -1- (2,4-dichlorophenyl) -4,5-dihydro-1H-pyrazol-3-carboxylic optionally in the form of one of the stereoisomers, preferably enantiomers or diastereomers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and / or diastereomers, in any reason of mixture, or a corresponding N-oxide thereof, or a salt corresponding thereof, or a corresponding solvate of the themselves, Y (B) at least one drug used in disorders food related component (B) is selected from group consisting of rimonabant, orlistat, sibutramine, diethylpropion, mazindole, phentermine, phenylpropanolamine, xamoterol, fluoxetine and topiramate, optionally in the form of a stereoisomer, preferably an enantiomer or diastereomer, a racemate or in the form of a mixture of at least two stereoisomers, preferably enantiomers and / or diastereomers, in any reason of mixture, or a corresponding N-oxide thereof, or a salt corresponding thereof or a corresponding solvate of the same. 32. Combination of active ingredients one or more of claims 1-31, characterized in that the molar ratio of component (A) to component (B) is in the range of 1:10 to 10: 1, preferably 1: 5 to 5: 1. 33. Medication comprising a combination of active ingredients according to one or more of claims 1 to 32, and optionally at least one additional active ingredient and / or optionally at least one auxiliary substance. 34. Medication according to claim 33, for modulation of cannabinoid receptors, preferably cannabinoid 1 receptors (CB1); to influence the digestive metabolism, to regulate food intake, to inhibit a lipase, to modulate energy expenditure, to reduce central anorexigenic effects and / or to reduce effects peripheral anorexigenics. 35. Medication according to claim 33 or 34, for the prophylaxis and / or treatment of a related disorder with food, preferably a disorder related to food selected from the group consisting of bulimia, anorexia, cachexia, obesity, drug-induced obesity, syndrome metabolic, appetite disorder, appetite disorders, eating disorders associated with excessive ingestion of food and diabetes mellitus type II (diabetes no insulin dependent). 36. Use of at least one combination of active ingredients according to one or more of claims 1 to 32, and optionally at least one additional active ingredient and / or optionally at least one auxiliary substance for manufacturing of a drug for the modulation of the receptors of cannabinoids, preferably cannabinoid receptors 1 (CB1); to influence digestive metabolism, to regulate food intake, to inhibit a lipase, to modulate the  energy expenditure, to reduce central anorexigenic effects and / or to reduce peripheral anorexigenic effects. 37. Use of at least one combination of active ingredients according to one or more of claims 1 to 32, and optionally at least one additional active ingredient and / or optionally at least one auxiliary substance for manufacturing of a medication for the prophylaxis and / or treatment of a food related disorder, preferably a food related disorder selected from the group that consists of bulimia, anorexia, cachexia, obesity, obesity drug-induced, metabolic syndrome, disorder of the appetite, appetite disorders, eating disorders associated with excessive food intake and diabetes Type II mellitus (non-insulin dependent diabetes). 38. Pharmaceutical formulation comprising a combination of active ingredients according to one or more of the claims 1 to 32, and optionally at least one principle additional active and / or optionally at least one substance assistant. 39. Pharmaceutical formulation according to claim 38, characterized in that it is suitable for oral or parenteral administration, more preferably for oral, intravenous, intraperitoneal, intramuscular, subcutaneous, intrathecal, rectal, transdermal, transmucosal or nasal administration. 40. Pharmaceutical formulation for oral administration according to claim 39, characterized in that it is in the form of a tablet, a dragee, powder, a capsule, drops, a gel, juice, syrup, chewing gum, solution or suspension. 41. Pharmaceutical formulation for oral administration according to claim 39 characterized in that it is in the form of multiparticulate systems, preferably microparticles, microcompressed, microgranules or granules, optionally compressed to give a tablet, filled in a capsule or suspended in a suitable liquid. 42. Pharmaceutical formulation for oral administration according to claims 39-41, characterized in that it comprises at least one enteric coating. 43. Pharmaceutical formulation according to claim 38-42, characterized in that it comprises component (A) and / or component (B) at least partially in a sustained release form. 44. Pharmaceutical formulation according to claim 43, characterized in that the sustained release can be achieved by at least one coating or matrix comprising at least one sustained release material. 45. Pharmaceutical formulation according to claim 44, characterized in that the sustained-release material is based on an optionally modified, water-insoluble, natural, semi-synthetic or synthetic polymer, or a natural, semi-synthetic wax or fat or fatty alcohol or fatty acid synthetic, or in a mixture of at least two of these components mentioned above. 46. Pharmaceutical formulation according to claim 45, characterized in that the water-insoluble polymer is based on an acrylic resin, which is preferably selected from the group of poly (meth) acrylates, poly ((meth) dialkylamino (C 1- {acrylates) acrylates) 4}) - (C 1-4) alkyl) and / or copolymers or mixtures thereof or a mixture of at least two of the aforementioned polymers. 47. Pharmaceutical formulation according to claim 46, characterized in that the water-insoluble polymers are cellulose derivatives, preferably alkyl cellulose, particularly preferably ethyl cellulose or cellulose esters. 48. Pharmaceutical formulation according to claim 47, characterized in that the wax is carnauba wax, beeswax, glycerol monostearate, glycerol monobehenate, glycerol ditripalmitoestearate, microcrystalline wax, or a mixture of at least two of these components. 49. Pharmaceutical formulation according to any one of claims 45-48, characterized in that the polymers have been used in combination with one or more plasticizers. 50. Pharmaceutical formulation according to any one of claims 38-49, characterized in that it comprises component (A) and / or (B) in the form of immediate release, as well as in the form of sustained release.