Jiangsu Vcare and Yangzhou Princechem Acquired Boya Chemical Company

Jiangsu Vcare Announces First Patient Enrollment in Phase Ⅱ Clinical Trial of VC005 Tablets, a Second-Generation Highly Selective JAK1 Inhibitor, for Oral Treatment of Vitiligo

Recently, Jiangsu Vcare PharmaTech Co.,Ltd. (Jiangsu Vcare) announced the completion of first patient enrollment in the Phase Ⅱ clinical trial of VC005 Tablets. This independently developed next-generation highly selective JAK1 inhibitor is being evaluated for the oral treatment of non-segmental vitiligo (NSV). The trial aims to assess the efficacy, safety, and PK profile of VC005 Tablets in Chinese adult NSV patients, providing a basis for the selection of dosage in subsequent clinical studies.

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Jiangsu Vcare Completes Phase III Enrollment of VC005, a Next-Generation High-Selective JAK1 Inhibitor for Moderate-to-Severe Atopic Dermatitis

Recently, Jiangsu Vcare PharmaTech Co., Ltd. (Jiangsu Vcare) has achieved a major milestone in the Phase Ⅲ clinical trial of VC005 Tablets – the company's independently developed second-generation highly selective JAK1 inhibitor for oral treatment of moderate-to-severe atopic dermatitis (AD) – with the successful completion of full patients enrollment. This multicenter, randomized, double-blind, placebo-controlled pivotal Phase Ⅲ study aims to further validate the efficacy and safety of VC005 Tablets in adult patients with moderate-to-severe AD. The smooth completion of enrollment marks a crucial step forward for this innovative drug towards clinical application.

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Jiangsu Vcare Launches Phase III Clinical Trial of VC005, a Highly Selective JAK1 Inhibitor, for Ankylosing Spondylitis

Recently, Jiangsu Vcare PharmaTech Co., Ltd. (Jiangsu Vcare) announced the official initiation of the Phase III clinical trial of VC005 Tablets—a self-developed second-generation highly selective JAK1 inhibitor—for the oral treatment of ankylosing spondylitis (AS). This marks the second Phase III clinical trial of VC005 Tablets, following the one for oral treatment of moderate-to-severe atopic dermatitis (AD), signifying that the AS indication has entered the confirmatory clinical research stage.

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Jiangsu Vcare Initiates Phase II Clinical Trial of VC005 Tablets, a Second-Generation Highly Selective JAK1 Inhibitor, for Oral Treatment of Vitiligo

Recently, Jiangsu Vcare PharmaTech Co., Ltd. (Jiangsu Vcare) officially initiated the Phase II clinical trial of VC005 Tablets, a second-generation highly selective JAK1 inhibitor independently developed by the company, for a new oral indication – the treatment of non-segmental vitiligo (NSV).

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Vcare Enters into Exclusive Partnership with Huadong Medicine to Commercialize its second-generation JAK1 inhibitor, VC005 tablets, in China

August 8, 2025 – Jiangsu Vcare Pharmatech Co., Ltd. (Jiangsu Vcare) announced today that it has entered into an exclusive strategic partnership with Huadong Medicine (Hangzhou) Co., Ltd., a wholly-owned subsidiary of Huadong Medicine Co., Ltd. (000963.SZ, "Huadong Medicine"), for the commercialization rights of Jiangsu Vcare’s innovative product VC005 tablets in mainland China.

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Jiangsu Vcare Completes Full Patient Enrollment for Phase II Clinical Trial of VC005 Topical Gel in Mild-to-Moderate Atopic Dermatitis

Recently, Jiangsu Vcare Pharmatech Co., Ltd. (Jiangsu Vcare) announced the completion of full patient enrollment for its Phase II clinical trial of the self-developed, next-generation highly selective JAK1 inhibitor, VC005 topical gel, for the treatment of mild-to-moderate Atopic Dermatitis (AD). This marks a significant milestone in the VC005 gel development program.

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