Ipidacrine Formulations for Sexual Dysfunction via Cholinesterase Inhibition

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Solution Overview

Problem

Current pharmaceutical formulations do not effectively address disorders of potency and other forms of sexual dysfunction, particularly those caused by decreased hormone production, chronic stress, anorgasmia, or delayed ejaculation.

Innovation Solution

Development of ipidacrine-based pharmaceutical formulations as a reversible cholinesterase inhibitor to enhance acetylcholine levels, influencing neuroregulatory functions and improving sexual behavior by regulating the cholinergic system.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If existing pharmaceutical formulations are used for treating sexual dysfunction, then the treatment of other diseases (PNS, CNS disorders) is achieved, but the treatment of potency disorders and sexual activity disorders is not effective

Engineering Contradiction:
Improveindication range of ipidacrineVSAvoidtreatment effectiveness for sexual dysfunction
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent extends the application of ipidacrine from its traditional uses in treating PNS and CNS disorders to include sexual dysfunction, potency disorders, anorgasmia, and delayed ejaculation. This multi-functionality approach allows a single drug to address multiple unrelated conditions, thereby improving adaptability without compromising reliability through proper dosing regimens (3-300mg per dose)

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent establishes specific dosage parameters (3-300mg per dose) and administration protocols for ipidacrine when used for sexual dysfunction, differentiating from its traditional dosing for neurological conditions. This parameter optimization ensures reliable treatment outcomes for the new indications while maintaining the drug's established safety profile

Inventive Principle:
Principle #35Parameter changes

2Reliability

If cholinesterase inhibitors are administered to enhance acetylcholine levels, then neuroregulatory functions are improved, but the mechanism of action complexity increases

Engineering Contradiction:
Improveneuroregulatory function enhancementVSAvoidphysiological system interaction complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent utilizes acetylcholine as an intermediary substance that mediates the effect of ipidacrine on sexual function. By inhibiting cholinesterase, the drug increases acetylcholine levels, which then acts as the actual mediator to enhance neuroregulatory functions and improve sexual behavior, simplifying the direct mechanism while maintaining reliability

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If ipidacrine formulations are developed for sexual dysfunction, then new treatment options are created, but the formulation development complexity increases

Engineering Contradiction:
Improvepharmaceutical formulation applicationVSAvoidformulation development process
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent develops pharmaceutical formulations containing ipidacrine that can be used for multiple indications including sexual dysfunction, potency disorders, anorgasmia, and delayed ejaculation. This universal formulation approach creates new treatment options without requiring separate development processes for each indication, thereby maintaining ease of manufacture

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent specifies dosage ranges (3-300mg per dose) and formulation types (tablets, capsules, solutions) for ipidacrine in sexual dysfunction treatment. These standardized parameter specifications simplify the formulation development process by providing clear guidance on effective concentrations and delivery methods, reducing development complexity

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentEP2886119B1Pharmaceutical compositions containing ipidacrine and use thereof to treat potency disorders and other sexual activity disorders
Publication Date: 2016.11.02 OBSHCHESTVO S OGRANICHENNOJ OTVETABTVENNOSTJU KONSORTSIUM - PIK
  • EP2886119B1 patent drawingFigure 1
  • EP2886119B1 patent drawingFigure 2
  • EP2886119B1 patent drawingFigure 3

AI summary

The invention is based on the use of ipidacrine to treat potency disorders and can be used in clinics for treating potency disorders related to the reduced production of reproductive gland hormones, disorders caused by chronic, including physical, stress, and also associated with spontaneously reduced sexual function, including anorgasmia or delayed ejaculation, and other sexual activity disorders not limiting the scope of the invention.