WO2018080353A1 - Фармацевтическая композиция и способ лечения женских сексуальных дисфункций - Google Patents
Фармацевтическая композиция и способ лечения женских сексуальных дисфункций Download PDFInfo
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- WO2018080353A1 WO2018080353A1 PCT/RU2017/050112 RU2017050112W WO2018080353A1 WO 2018080353 A1 WO2018080353 A1 WO 2018080353A1 RU 2017050112 W RU2017050112 W RU 2017050112W WO 2018080353 A1 WO2018080353 A1 WO 2018080353A1
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- Prior art keywords
- pro
- lys
- pharmaceutical composition
- thr
- arg
- Prior art date
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- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 36
- 206010057671 Female sexual dysfunction Diseases 0.000 title claims abstract description 26
- 239000000546 pharmaceutical excipient Substances 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims description 42
- 230000001568 sexual effect Effects 0.000 claims description 23
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 21
- 238000011282 treatment Methods 0.000 claims description 20
- 201000001880 Sexual dysfunction Diseases 0.000 claims description 11
- 231100000872 sexual dysfunction Toxicity 0.000 claims description 11
- 239000003755 preservative agent Substances 0.000 claims description 10
- 230000002335 preservative effect Effects 0.000 claims description 10
- 229960000686 benzalkonium chloride Drugs 0.000 claims description 7
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical group [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical group CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 5
- 239000008297 liquid dosage form Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000004064 dysfunction Effects 0.000 claims description 4
- 206010063659 Aversion Diseases 0.000 claims description 3
- 208000004483 Dyspareunia Diseases 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 206010046947 vaginismus Diseases 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 35
- 239000000203 mixture Substances 0.000 abstract description 10
- JTDTXGMXNXBGBZ-YVHUGQOKSA-N (2s)-1-[2-[[(2s)-1-[(2s)-2-[[(2s)-1-[(2s)-6-amino-2-[[(2s,3r)-2-amino-3-hydroxybutanoyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]acetyl]pyrrolidine-2-carboxylic acid Chemical compound C[C@@H](O)[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCN=C(N)N)C(=O)N1[C@H](C(=O)NCC(=O)N2[C@@H](CCC2)C(O)=O)CCC1 JTDTXGMXNXBGBZ-YVHUGQOKSA-N 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 108010046399 TP 7 Proteins 0.000 abstract 1
- 229940079593 drug Drugs 0.000 description 30
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 230000002354 daily effect Effects 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- 208000035475 disorder Diseases 0.000 description 9
- 210000004556 brain Anatomy 0.000 description 8
- 230000036299 sexual function Effects 0.000 description 8
- 208000021663 Female sexual arousal disease Diseases 0.000 description 5
- 206010024419 Libido decreased Diseases 0.000 description 5
- 208000006262 Psychological Sexual Dysfunctions Diseases 0.000 description 5
- 230000037007 arousal Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000017020 hypoactive sexual desire disease Diseases 0.000 description 5
- 102000004196 processed proteins & peptides Human genes 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 230000002906 microbiologic effect Effects 0.000 description 4
- 230000035946 sexual desire Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 210000000956 olfactory bulb Anatomy 0.000 description 3
- 210000001706 olfactory mucosa Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000700159 Rattus Species 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009534 blood test Methods 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 238000001647 drug administration Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 210000000196 olfactory nerve Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 230000009329 sexual behaviour Effects 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010011971 Decreased interest Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002648 combination therapy Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- PPRRDFIXUUSXRA-UHFFFAOYSA-N flibanserin Chemical group FC(F)(F)C1=CC=CC(N2CCN(CCN3C(NC4=CC=CC=C43)=O)CC2)=C1 PPRRDFIXUUSXRA-UHFFFAOYSA-N 0.000 description 1
- 229960002053 flibanserin Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003163 gonadal steroid hormone Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 239000007922 nasal spray Substances 0.000 description 1
- 229940097496 nasal spray Drugs 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000019833 protease Nutrition 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009097 single-agent therapy Methods 0.000 description 1
- 230000000392 somatic effect Effects 0.000 description 1
- 239000000021 stimulant Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- 238000002562 urinalysis Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/08—Peptides having 5 to 11 amino acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/186—Quaternary ammonium compounds, e.g. benzalkonium chloride or cetrimide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0043—Nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/08—Solutions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/10—Dispersions; Emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/02—Drugs for genital or sexual disorders; Contraceptives for disorders of the vagina
Definitions
- the invention relates to the field of medicine and pharmacology, and for the prevention and / or treatment of female sexual dysfunction with a medicament comprising a pentapeptide and having high efficiency.
- Female sexual dysfunction refers to various deviations or disturbances in sexual function, leading to a loss of interest in sexual activity, a repeated inability to achieve or maintain sexual arousal, and an inability to achieve orgasm after sufficient arousal.
- ICD International Classification of Diseases
- the following types of sexual dysfunction, not caused by organic disorders or diseases are distinguished - absence or loss of sexual desire, aversion to sexual intercourse and lack of sexual pleasure, orgasmic dysfunction, vaginismus of inorganic origin, dyspareunia of inorganic origin and others sexual dysfunctions not caused by an organic disorder or illness.
- the relevance of developing a drug for treating female sexual dysfunction is determined by the large number of women who experience sexual dysfunction (Edward O. Laumann, Anthony Paik, Dale B. Glasser et all. A Cross-National Study of Subjective Sexual Weil-Being Among Older Women and Men : Findings From the Global Study of Sexual Attitudes and Behaviors. Archives of sexual Behavior, Vol. 35, No. 2, 2006, p. 145-161) due to the increase in stressful situations in modern life associated with technological and natural disasters, deteriorating environmental conditions, urbanization, and political and economic instability conditions in modern society, the general tendency to aging society and the lack in modern medicine of effective means and methods of treating female sexual dysfunctions.
- A is 0, Met, Met (0), Thr, Ala, His, Phe, Lys, Gly
- X is OH, OCH 3 , NH 2 , where 0 is the absence of an amino acid residue, provided that A f 0, then B and / or C, and / or G f 0, if B f 0, then B and / or G ⁇ 0, excluding tetrapeptides, as well as Phe-Thr-Lys-Pro-Gly, Thr-Lys-Pro-Pro-Arg, Thr-Lys-Pro-Arg-Gly peptides.
- Thr-Lys-Pro-B-B-D-X can be recommended as stimulants of sexual and sexual function.
- the objective of the invention is the development and creation of an effective and safe drug for the prevention and / or treatment of female sexual dysfunction, which is promising for use in clinical practice, as well as the development of an effective method for the treatment of female sexual dysfunction.
- the technical result is the development and production of a stable, effective pharmaceutical composition containing a peptide with stimulating sexual and sexual function activity in a therapeutically effective amount, as well as the development of an effective and safe method for the treatment of female sexual dysfunction, including the use of a composition according to the invention.
- the specified technical result is achieved by developing and creating a pharmaceutical composition for intranasal administration intended for the prevention and / or treatment of female sexual dysfunction, HSDD, FSAD or FSIAD, made in the form of a liquid dosage form and comprising the pentaptide Thr-Lys-Pro-Arg-Pro or its pharmaceutically acceptable salt at a concentration of 2-20 g / l and at least one pharmaceutically acceptable excipient.
- the pharmaceutical composition of the invention further comprises a preservative.
- the pharmaceutical composition comprises a therapeutically effective amount of a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof and a preservative in the following concentrations, g / l: Thr-Lys-Pro-Arg-Pro pentapeptide or its ⁇ ⁇
- a pharmaceutically acceptable salt is a preservative of 0.095-0.105, the rest is water.
- the pharmaceutically acceptable excipient is a carrier and / or a solvent.
- the preservative is benzalkonium chloride.
- the pharmaceutically acceptable salt of the Thr-Lys-Pro-Arg-Pro pentapeptide is acetate, hydrochloride, phosphate, sulfate, mesylate, tosylate.
- the liquid dosage form is a solution.
- the liquid dosage form is a spray.
- the therapeutically effective amount of the Thr-Lys-Pro-Arg-Pro pentapeptide or its pharmaceutically acceptable salt per day is 840 ⁇ g.
- the therapeutically effective amount of the Thr-Lys-Pro-Arg-Pro pentapeptide or its pharmaceutically acceptable salt per day is 1680 ⁇ g.
- the therapeutically effective amount of the Thr-Lys-Pro-Arg-Pro pentapeptide or its pharmaceutically acceptable salt per day is 2520 ⁇ g. In certain particular embodiments, the therapeutically effective amount of the Thr-Lys-Pro-Arg-Pro pentapeptide or its pharmaceutically acceptable salt per day is 3360 ⁇ g.
- the therapeutically effective amount of Thr-Lys-Pro-Arg-Pro or a pharmaceutically acceptable salt thereof per day is 4,200 micrograms.
- the therapeutically effective amount of Thr-Lys-Pro-Arg-Pro or a pharmaceutically acceptable salt thereof per day is 5040 ⁇ g.
- the problem is also solved by using the pharmaceutical composition according to the invention for the prevention and / or treatment of female sexual dysfunction, HSDD, FSAD or FSIAD.
- the problem is also solved by implementing a method of treating female sexual dysfunction, HSDD, FSAD or FSIAD, comprising administering to a patient a pharmaceutical composition of the invention.
- a pharmaceutical composition comprising a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof is administered to a patient in a daily dose of 800-5100 ⁇ g Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof.
- a pharmaceutical composition comprising a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof is administered to a patient at a daily dose of 840 ⁇ g Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof.
- a pharmaceutical composition comprising a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof is administered to a patient in a daily dose of a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof of 1,680 ⁇ g.
- a pharmaceutical composition comprising a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof is administered to a patient in a daily dose of a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof of 2520 ⁇ g.
- a pharmaceutical composition comprising a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof is administered to a patient in a daily dose of 3360 ⁇ g Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof.
- a pharmaceutical composition comprising a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutical composition thereof an acceptable salt is administered to the patient in a daily dose of the Thr-Lys-Pro-Arg-Pro pentapeptide or its pharmaceutically acceptable salt of 4200 mcg.
- a pharmaceutical composition comprising a Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof is administered to a patient in a daily dose of 5040 mcg Thr-Lys-Pro-Arg-Pro pentapeptide or a pharmaceutically acceptable salt thereof.
- the pharmaceutical composition is administered daily for 1 to 31 days.
- the pharmaceutical composition is administered to the patient as a daily dose once a day.
- female sexual dysfunction is characterized by a decrease in libido or a complete absence of libido.
- sexual dysfunction is characterized by a decrease or absence of sexual desire or desire.
- the sexual dysfunction is hypolibidemia.
- female sexual dysfunction is an orgasmic dysfunction.
- sexual dysfunction is characterized by an aversion to sexual intercourse and a lack of sexual pleasure.
- sexual dysfunction is vaginismus, dyspareunia.
- the pharmaceutical composition of the invention can be used to improve and correct the intimate and sexual lives of women in the absence of the above diagnoses.
- the invention also includes other types of sexual dysfunction not caused by organic disorders or diseases (somatic or mental).
- the pharmaceutical composition is administered intranasally to a patient.
- the pharmaceutical composition of the invention is administered as a spray.
- the patient is a human.
- the invention also includes the preparation of pharmaceutical compositions for intranasal administration for the prevention and / or treatment of female sexual dysfunction.
- Libicore refers to a pharmaceutical composition, which is an aqueous solution comprising the following components in a concentration of g / l:
- Libido (lat. Libido - attraction, desire, passion, desire) - means sexual desire or sexual instinct. The mental component of sex drive.
- Hypolibidemia anaphrodisia - the absence or loss of sex drive. Hypolybidemia is one of the sexual dysfunctions not caused by organic disorders or diseases (code F52.0 ICD-10).
- HSDD hyperactive sexual desire disorder
- FSAD Male sexual arousal disorder
- FSIAD Male sexual interest / arousal disorder
- a disorder of interest in sex / arousal in women The term “therapeutically effective amount” means an amount of a peptide that, when administered as a mono- or combined therapy causes a therapeutic effect sufficient to treat female sexual dysfunction. The exact amount required may vary from subject to subject, depending on the general condition of the patient, the severity of the disease, the method of administration of the drug, combined treatment with other drugs, etc.
- the composition of the invention may be administered in a course of up to three months, in some embodiments of the invention in a course of up to two months, in some particular embodiments, in a course of up to 1 month.
- the introduction can be carried out both once and several times a day, week (or any other time interval), or from time to time.
- the compound can be introduced into the patient’s body every day for a certain period of days (for example, 2-30 days), and then a period without taking the substance (for example, 1-30 days).
- the invention relates to pharmaceutical compositions that contain the peptide of the invention and optionally may contain at least one pharmaceutically acceptable “excipient”, in particular, a carrier, preservative and / or solvent, such that can be introduced into the patient’s body together with the peptide that make up the essence of this invention, and which does not destroy the biological activity of this peptide, and is non-toxic when administered in doses sufficient to deliver an effective amount of the peptide.
- excipient in particular, a carrier, preservative and / or solvent
- the pharmaceutical compositions of the invention can be used effectively and safely in women once or in a course of up to 1 month in daily doses from 840 ⁇ g to 5040 ⁇ g.
- the pharmaceutical composition of the invention affects brain structures responsible for regulating female sexual function. The most effective drug delivery to the brain is via the intranasal method of administration, since any other method of drug administration is associated with its rapid degradation by peptidases. From the nasal cavity, the drug diffuses into the brain through the fiber of the olfactory nerve. Most of the olfactory bulbs are located on the olfactory epithelium, located on top of the nasal vault, in its middle part. In most preferred embodiments, the pharmaceutical composition of the invention is applied using a directed nasal spray.
- the synthesis of the pentapeptide Thr-Lys-Pro-Arg-Pro is carried out using modern protective groups and methods for creating a peptide bond in solution.
- To create a peptide bond the TBA salts method, the activated ester method, and the carbodiimide method are used. Both stepped peptide chain extension and the block method are used.
- compositions for intranasal administration to a patient according to the invention can be made, in particular, by the method described below.
- purified water is used (for injection).
- Benzalkonium chloride is weighed and added to purified water in an amount necessary to obtain a 0.01% (w / w) solution of benzalkonium chloride.
- the solution was thoroughly mixed using a magnetic stirrer.
- the resulting solution is weighed.
- the required amount of the lyophilized substance of the Thr-Lys-Pro-Arg-Pro acetate pentapeptide is weighed.
- the lyophilized substance of the Thr-Lys-Pro-Arg-Pro acetate pentapeptide is added to the benzalkonium chloride solution in the amount necessary to obtain a 0.2% -1, 8% (w / w) solution of the Thr-Lys-Pro-Arg- acetate pentapeptide Pro.
- the solution was thoroughly mixed using a magnetic stirrer. To reduce the microbiological load, the resulting solution is filtered through a membrane filter with a pore size of 0.2 - 0.22 ⁇ m.
- the resulting pharmaceutical composition is packaged, for example, in vials.
- bottles with a nominal volume of 10 ml of dark brown glass of the first hydrolytic class are washed and dried / sterilized separately.
- each vial is placed on the balance, and using a peristaltic pump, 8.5 g of the prepared aqueous solution of benzalkonium chloride with the Thr-Lys-Pro-Arg-Pro pentapeptide are poured into each vial.
- each bottle is closed with a lid that clicks with pump for intranasal administration with a volume of 140 microliters, manufactured by Aptar (Germany) type CPS (with a microbiological filter for incoming air).
- vials may contain pharmaceutical compositions that do not contain a preservative. Closing vials with caps takes place using a closing manual mechanical device.
- FSFI WOMEN'S SEXUAL FUNCTION MEASUREMENT SCALE
- an improvement of 1 point is considered clinically significant.
- the improvement is 6 and 9 points for the 1st and 2nd group of women, respectively, which indicates the high efficiency of the composition.
- the maximum possible score according to the questionnaire is 36 points, which also confirms the strength of the effect achieved as a result of applying the compositions of the invention, since the improvement occurs from baseline values above the average, thus there is no low base effect.
- intranasal administration of the pharmaceutical composition according to the invention is the preferred method of administration, which allows targeted delivery of a drug to the olfactory epithelium region.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Reproductive Health (AREA)
- Gastroenterology & Hepatology (AREA)
- Endocrinology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- Otolaryngology (AREA)
- Gynecology & Obstetrics (AREA)
- Dispersion Chemistry (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
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Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019521675A JP7155116B2 (ja) | 2016-10-24 | 2017-10-23 | 女性の性機能障害を治療する医薬組成物および方法 |
US16/344,293 US20190269750A1 (en) | 2016-10-24 | 2017-10-23 | Pharmaceutical composition and method of treating female sexual dysfunctions |
IL266163A IL266163B2 (en) | 2016-10-24 | 2017-10-23 | Pharmaceutical preparation and method for treating female sexual disorders |
CN201780079846.0A CN110234335B (zh) | 2016-10-24 | 2017-10-23 | 治疗女性性功能障碍的药物组合物和方法 |
ES17865481T ES2895090T3 (es) | 2016-10-24 | 2017-10-23 | Composición farmacéutica para usar en el tratamiento de disfunciones sexuales femeninas |
CA3042013A CA3042013C (en) | 2016-10-24 | 2017-10-23 | Pharmaceutical composition and method of treating female sexual dysfunctions |
BR112019008313-8A BR112019008313A2 (pt) | 2016-10-24 | 2017-10-23 | Composição farmacêutica e método de tratamento de disfunções sexuais femininas |
EP17865481.0A EP3530279B1 (en) | 2016-10-24 | 2017-10-23 | Pharmaceutical composition for use in treating female sexual dysfunctions |
KR1020197014917A KR102494794B1 (ko) | 2016-10-24 | 2017-10-23 | 여성 성기능장애의 치료를 위한 약학 조성물 및 방법 |
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RU2016112341A RU2655763C2 (ru) | 2016-10-24 | 2016-10-24 | Фармацевтическая композиция и способ лечения женских сексуальных дисфункций |
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US (1) | US20190269750A1 (ru) |
EP (1) | EP3530279B1 (ru) |
JP (1) | JP7155116B2 (ru) |
KR (1) | KR102494794B1 (ru) |
CN (1) | CN110234335B (ru) |
BR (1) | BR112019008313A2 (ru) |
CA (1) | CA3042013C (ru) |
ES (1) | ES2895090T3 (ru) |
IL (1) | IL266163B2 (ru) |
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- 2017-10-23 JP JP2019521675A patent/JP7155116B2/ja active Active
- 2017-10-23 IL IL266163A patent/IL266163B2/en unknown
- 2017-10-23 BR BR112019008313-8A patent/BR112019008313A2/pt not_active Application Discontinuation
- 2017-10-23 CA CA3042013A patent/CA3042013C/en active Active
- 2017-10-23 US US16/344,293 patent/US20190269750A1/en not_active Abandoned
- 2017-10-23 ES ES17865481T patent/ES2895090T3/es active Active
- 2017-10-23 WO PCT/RU2017/050112 patent/WO2018080353A1/ru active Application Filing
- 2017-10-23 EP EP17865481.0A patent/EP3530279B1/en active Active
- 2017-10-23 KR KR1020197014917A patent/KR102494794B1/ko active IP Right Grant
- 2017-10-23 CN CN201780079846.0A patent/CN110234335B/zh active Active
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See also references of EP3530279A4 |
Also Published As
Publication number | Publication date |
---|---|
IL266163B2 (en) | 2024-07-01 |
RU2016112341A (ru) | 2018-04-24 |
EP3530279A4 (en) | 2020-07-15 |
IL266163A (en) | 2019-06-30 |
CA3042013C (en) | 2024-01-16 |
CA3042013A1 (en) | 2018-05-03 |
EP3530279B1 (en) | 2021-09-22 |
IL266163B1 (en) | 2024-03-01 |
JP7155116B2 (ja) | 2022-10-18 |
JP2019531329A (ja) | 2019-10-31 |
KR102494794B1 (ko) | 2023-02-03 |
ES2895090T3 (es) | 2022-02-17 |
BR112019008313A2 (pt) | 2020-03-03 |
CN110234335B (zh) | 2023-12-01 |
CN110234335A (zh) | 2019-09-13 |
EP3530279A1 (en) | 2019-08-28 |
KR20190073483A (ko) | 2019-06-26 |
RU2655763C2 (ru) | 2018-05-29 |
US20190269750A1 (en) | 2019-09-05 |
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