Solasia and Nippon Kayaku Announce License Agreement in Japan for New Drug Candidate DARINAPARSIN (SP-02)
26.10.2021 13:46:00 EEST | Business Wire | Press release
Solasia Pharma K.K. (TOKYO: 4597, Headquarters: Tokyo, Japan, President & CEO: Yoshihiro Arai, hereinafter “Solasia”) and Nippon Kayaku Co., Ltd. (TOKYO: 4272, Headquarters: Tokyo, Japan, President: Atsuhiro Wakumoto) today jointly announced the conclusion of a license agreement for marketing rights to darinaparsin (generic name, development code: SP-02) in Japan (hereinafter “this agreement”).
Darinaparsin is a drug candidate under development by Solasia for relapsed or refractory peripheral T-cell lymphoma (PTCL). Solasia filed a new drug application with the Ministry of Health, Labour and Welfare in June 2021 and expects to launch after obtaining approval from the agency in 2022.
Mr. Kazuto Koizumi, Managing Director and Head of Pharmaceuticals Group of Nippon Kayaku, commented as follows:
“Solasia is a specialty pharmaceutical company that excels in development of innovative medicines in the field of oncology in Japan and other Asian countries. Through the early launch of darinaparsin developed by Solasia, we expect to provide a new treatment option for PTCL, and contribute to patients and their family suffering from the disease, as well as to healthcare professionals.”
Mr. Yoshihiro Arai, President and CEO of Solasia, commented as follows:
“Nippon Kayaku is one of Japan's leading pharmaceutical companies with strengths in the field of oncology. We are very pleased to have this opportunity to deliver darinaparsin to nationwide medical institutions providing cancer treatment by utilizing Nippon Kayaku’s extensive experience in oncology and strong sales network, and contribute to the treatment of PTCL.”
Based on this agreement, Solasia and Nippon Kayaku will make further efforts to provide a new treatment option to patient suffering from PTCL, for which no standard treatment has been established to date.
###
About Nippon Kayaku
Nippon Kayaku was founded in 1916 as the first industrial explosives manufacturer in Japan. We have developed products to meet the needs of the time by utilizing, combining and transforming our core technologies in the company’s main areas, explosives, dyes, pharmaceuticals and resins. Nippon Kayaku has contributed to realizing a sustainable society through its four businesses of Functional Chemicals, Pharmaceuticals, Safety Systems, and Agrochemicals.
In the Pharmaceuticals Business, Nippon Kayaku specializes in anticancer drugs and other cancer-related products, handling a range of products from new drugs to biosimilars and generics. It strives to provide trustworthy information crucial for understanding anticancer drugs to medical institutions.
Please visit the company website at https://www.nipponkayaku.co.jp/english/ for more information.
About Solasia
Please visit the company website at https://solasia.co.jp/en/ for more information.
About darinaparsin (SP-02)
Please visit at https://solasia.co.jp/en/pipeline/sp02.html
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20211026005660/en/
Contact information
For further information, please contact:
Nippon Kayaku Co., Ltd.
Public Relations & Investor Relations Division,
Tel. +81 3 6731 5237
Solasia Pharma K.K.
Rie Toyoda, Public Relations and Investor Relations,
Tel. +81 3 5843 8045
info@solasia.co.jp
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
The Smarter E Europe Sends a Strong Message: the Energy Future Is Renewable17.6.2026 17:09:00 EEST | Press release
Europe is once again facing an energy crisis, another reminder of just how vulnerable our fossil fuel-based energy system is. Yet the current crisis is also accelerating the energy transition and the adoption of electromobility. The objective is to reduce dependence on imports of fossil-based raw materials and thereby increase resilience. This year, The smarter E Europe, Europe’s largest alliance of exhibitions for the energy industry, is sending a strong and clear message with its new special exhibit Renewables 24/7: Renewable energies ensure a secure, reliable and affordable energy supply every day, around the clock. This message is scientifically supported by a new study from the Fraunhofer Institute for Solar Energy Systems ISE, which will be presented on June 23. From June 23–25, around 2,800 exhibitors will present groundbreaking, market-ready and cross-system technologies for a 24/7 renewable energy supply at Messe München. More than 100,000 visitors are expected. This press rel
Xsolla Sponsors Game Camp France, Reinforcing Commitment to France’s Dynamic Games Ecosystem17.6.2026 16:47:00 EEST | Press release
Xsolla, a global video game commerce company that helps developers launch, grow, and monetize their games, today announced its sponsorship of Game Camp France this 18-19 June 2026. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260617351463/en/ Graphic: Xsolla The French video game industry is widely recognized as one of the most vibrant in Europe, with revenue reaching approximately €5.8 billion in 2025. Rather than a centralized market, it is a patchwork of regional scenes, each with its own communities, creative identity, and business dynamics. Game Camp France plays a key role in bringing these diverse voices together, creating a centralized space for collaboration, exchange, and growth. By sponsoring Game Camp France, Xsolla is investing directly in the local ecosystem and the developers who power it. Xsolla will be on-site to engage with studios, share insights, showcase its product offerings, and better understand the
The Estée Lauder Companies and Jo Malone London Launch Experience That Turns Visual Taste into a Personalized Fragrance Wardrobe, exclusively on Pinterest17.6.2026 16:26:00 EEST | Press release
The Estée Lauder Companies Inc. (NYSE: EL) and Jo Malone London today announced the launch of Scent Scanner, a first-of-its-kind experience available exclusively on Pinterest and rolling out in the US and France. The experience translates the visual preferences people have expressed across their Pinterest boards into personalized Jo Malone London fragrance recommendations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260617962807/en/ Building on the success of Jo Malone London's AI Scent Advisor, introduced in 2025, Scent Scanner offers a new way for consumers to find their personalized scent, shifting the starting point from words to images. While the AI Scent Advisor invited consumers to describe the scent they were seeking, Scent Scanner reads visual inspiration – imagery, color palettes, textures, destinations, rituals and aesthetics – to suggest fragrances suited to each individual. The custom Pinterest experience bri
Azul Addresses the Java Runtime Security Blind Spot Autonomous AI Can Now Exploit17.6.2026 16:00:00 EEST | Press release
Azul, the trusted leader in enterprise Java for today’s AI and cloud-first world, today launched a free JVM vulnerability risk assessment to address the blind spot that autonomous AI exploitation tools are increasingly able to find. With mean time to exploit (MTTE) collapsing from months to days or hours, the unmanaged Java estate has become an urgent enterprise security vulnerability. Azul’s assessment gives DevOps and SecOps teams complete visibility into the hidden risks embedded in the runtime of their Java estate before threat actors get there first, and is designed to complement the broader security, licensing and compliance solutions and services delivered by Azul’s trusted partners. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260617352753/en/ Azul's JVM Vulnerability Risk Assessment dashboard. The Threat Landscape Has Transformed For most of Java’s enterprise history, a sophisticated exploit required a sophisticat
Hologic’s New Sustainability Report Marks 40 Years of Impact17.6.2026 16:00:00 EEST | Press release
Hologic, Inc., a global leader in women’s health, today released its 2025 Sustainability Report. The new report coincides with Hologic’s 40th anniversary and underscores how the company’s longstanding purpose — to enable healthier lives for women everywhere, every day — continues to drive progress for patients, communities and the planet. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260617160174/en/ Hologic 2025 Sustainability Report “We have always firmly believed that our success as a company is fundamentally tied to our ability and commitment to help women worldwide live healthier lives,” said Sharon Vidal, Chief Sustainability Officer at Hologic. “Together with our customers and partners, we’re taking measurable steps to increase global access to innovative medical technologies while pursuing a more sustainable and equitable future for all.” Hologic’s Sustainability Report details progress on environmental sustainabili
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom