Enhanced Diarylalkanes for Binuclear Enzyme Inhibition

Publication ID: 24-11857657_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Diarylalkanes for Binuclear Enzyme Inhibition,” Published Technical Disclosure No. 24-11857657_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857657_0006_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,657.

Summary of the Inventive Concept

The present inventive concept relates to novel diarylalkane compounds and methods for inhibiting binuclear enzymes with improved solubility, bioavailability, potency, and reduced toxicity, thereby enhancing their therapeutic efficacy and commercial viability.

Background and Problem Solved

The original patent disclosed diarylalkane compounds as potent inhibitors of binuclear enzymes for treating various diseases and conditions. However, the original compounds had limitations, including poor solubility, limited bioavailability, and potential toxicity. The present inventive concept addresses these limitations by introducing novel diarylalkane compounds and methods that overcome these drawbacks.

Detailed Description of the Inventive Concept

The inventive concept comprises novel diarylalkane compounds with improved solubility and bioavailability, formulated with lipophilic carriers to enhance absorption into target tissues. The compounds can be modified to include hydrophilic moieties, increasing binding affinity to the enzyme active site and enhancing potency. Additionally, the inventive concept includes environmentally friendly synthesis processes that minimize toxic byproduct formation, reducing the compounds' toxicity. The inventive concept also encompasses pharmacokinetic models for optimizing dosage regimens and biosensors for real-time monitoring of binuclear enzyme activity.

Novelty and Inventive Step

The inventive concept introduces novel diarylalkane compounds with improved solubility, bioavailability, and potency, as well as reduced toxicity, which are not obvious from the original patent. The use of lipophilic carriers, hydrophilic moieties, and environmentally friendly synthesis processes, along with pharmacokinetic modeling and biosensor monitoring, constitutes a significant and non-obvious advancement over the prior art.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept include the use of different lipophilic carriers, hydrophilic moieties, and synthesis processes. Variations may also include the application of the inventive concept to different binuclear enzymes, diseases, or conditions, as well as the development of combination therapies incorporating diarylalkane compounds with other therapeutic agents.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the pharmaceutical and biotechnology industries, particularly in the development of treatments for diseases and conditions mediated by binuclear enzymes. The improved diarylalkane compounds and methods may also have applications in cosmetic and dermatological industries for skin pigmentation and anti-aging treatments.

CPC Classifications

SectionClassGroup
A A61 A61K8/347
A A61 A61K8/31
A A61 A61K8/4973
A A61 A61K8/9789
A A61 A61K8/9794
A A61 A61K31/015
A A61 A61K31/05
A A61 A61K31/085
A A61 A61K31/09
A A61 A61K31/357
A A61 A61K31/40
A A61 A61K31/704
A A61 A61Q19/02
C C07 C07C39/15
C C07 C07C39/367
C C07 C07C41/26
C C07 C07C41/32
C C07 C07C43/23
C C07 C07C45/673
C C07 C07C49/835
C C07 C07C215/74
C C07 C07D321/12
A A61 A61K2800/782
Y Y02 Y02A50/30

Field of Art

Pharmaceutical chemistry and enzyme inhibition, specifically focused on dermatological applications involving diarylalkane compounds and enzyme modulation, with expertise in organic synthesis, drug formulation, and molecular pharmacology

Person of Ordinary Skill (PHOSITA) Profile

A researcher with advanced degree in pharmaceutical sciences or chemical engineering, possessing knowledge of enzyme inhibition mechanisms, organic synthesis techniques, drug delivery strategies, and experience in developing therapeutic compounds with enhanced bioavailability

Obviousness Rationale

A person having ordinary skill would recognize that the PTD's disclosed variations represent predictable extensions of the source patent's core technology, utilizing standard pharmaceutical engineering techniques to incrementally improve diarylalkane compound performance through well-established modification strategies such as carrier formulation, structural optimization, and synthesis process refinement.

Obvious Combinations & Variations

Source Patent Element
Diarylalkane compounds for treating skin pigmentation and inflammatory conditions
PTD Variation
Adding lipophilic carriers to enhance compound absorption and bioavailability
Obviousness Reasoning
Using lipid-based delivery systems is a known technique in pharmaceutical formulation for improving drug penetration, representing a predictable optimization strategy for enhancing therapeutic efficacy
Source Patent Element
Enzyme inhibition method targeting binuclear active sites
PTD Variation
Modifying diarylalkane structure with hydrophilic moieties to increase binding affinity
Obviousness Reasoning
Structural modification to improve molecular interactions is a standard approach in medicinal chemistry, with finite predictable strategies for enhancing enzyme binding
Source Patent Element
Skin treatment method using diarylalkane compounds
PTD Variation
Implementing pharmacokinetic modeling for optimized dosage regimens
Obviousness Reasoning
Developing patient-specific dosing models is a routine practice in pharmaceutical development, representing an obvious extension of existing therapeutic approaches
Source Patent Element
Compounds for neutralizing active oxygen species and reducing skin aging
PTD Variation
Introducing environmentally friendly synthesis processes to reduce toxic byproduct formation
Obviousness Reasoning
Green chemistry techniques are well-established in pharmaceutical manufacturing, representing a predictable approach to improving compound safety and production efficiency
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857657, a person having ordinary skill in pharmaceutical chemistry would find the variations disclosed in the Published Technical Disclosure to represent obvious modifications, employing standard techniques of drug formulation, molecular optimization, and manufacturing process improvement that would be readily apparent to a skilled practitioner in the field of enzyme inhibition and dermatological therapeutics.

Original Patent Information

Patent NumberUS 11,857,657
TitleDiarylalkanes as potent inhibitors of binuclear enzymes
Assignee(s)Unigen, Inc.