CDK Inhibitor Compounds for Diverse Therapeutic and Cosmetic Applications

Publication ID: 24-11857552_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “CDK Inhibitor Compounds for Diverse Therapeutic and Cosmetic Applications,” Published Technical Disclosure No. 24-11857552_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857552_0007_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. 11,857,552.

Summary of the Inventive Concept

The inventive concept discloses novel applications and use cases of 4-[[(7-aminopyrazolo[1,5-a]pyrimidin-5-yl)amino]methyl]piperidin-3-ol compounds as CDK inhibitors, expanding their therapeutic potential beyond cancer treatment to neurological disorders, inflammation reduction, veterinary care, diagnostic biomarker detection, and cosmetic skin health promotion.

Background and Problem Solved

The original patent disclosed CDK inhibitor compounds for cancer treatment, but their potential therapeutic benefits were limited to this specific application. The inventive concept addresses the problem of underutilization of these compounds by exploring new applications and use cases, thereby increasing their therapeutic and commercial value.

Detailed Description of the Inventive Concept

The inventive concept comprises novel formulations, delivery systems, and compositions of the CDK inhibitor compounds, adapted for transdermal delivery, topical administration, veterinary care, diagnostic biomarker detection, and cosmetic skin health promotion. Specifically, the claims include a system for treating neurological disorders via transdermal delivery, a method for reducing inflammation using topical creams or ointments, a pharmaceutical composition for veterinary use, a diagnostic kit for detecting CDK-related biomarkers, and a cosmetic product for promoting skin health.

Novelty and Inventive Step

The inventive concept's novelty lies in its unexpected application of CDK inhibitor compounds to diverse therapeutic and cosmetic areas, which was not obvious from the original patent. The inventive step involves the recognition of the compounds' broader therapeutic potential and the development of novel formulations, delivery systems, and compositions to realize this potential.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include oral, injectable, or implantable formulations, as well as combinations with other therapeutic agents or biomarkers. Variations may involve the use of different CDK inhibitor compounds or analogs, or the development of new diagnostic biomarkers or cosmetic products.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including pharmaceuticals, veterinary care, diagnostics, and cosmetics. The expanded therapeutic and cosmetic applications of the CDK inhibitor compounds are expected to increase their market value and attract new customers, partners, and investors.

Original Patent Information

Patent NumberUS 11,857,552
Title4-[[(7-aminopyrazolo[1,5-a]pyrimidin-5-yl)amino]methyl]piperidin-3-ol compounds as CDK inhibitors
Assignee(s)CARRICK THERAPEUTICS LIMITED