Business Wire

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

Share

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.

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

Mouser Electronics Explores How Artificial Intelligence Shapes Everyday Technologies and Experiences7.4.2026 18:11:00 EEST | Press release

Mouser Electronics, Inc., the authorized global distributor with the newest electronic components and industrial automation products, today announced the first 2026 installment of its Empowering Innovation Together (EIT) technology series, Engineering AI for Daily Life. This installment explores how artificial intelligence is increasingly embedded in everyday products and services, from assisted search and messaging tools to healthcare wearables that monitor personal well-being. As AI capabilities expand across consumer and connected devices, engineers continue to design systems that make these technologies more useful, intuitive, and trustworthy in real-world applications. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260407524737/en/ This installment of Empowering Innovation Together explores how AI is increasingly embedded in everyday products and services, from assisted search and messaging tools to healthcare wearables

Umrah and Ziyarah Forum Concludes in Madinah with Landmark Achievements in Pilgrim Services7.4.2026 17:38:00 EEST | Press release

Under the generous patronage of His Royal Highness Prince Salman bin Sultan bin Abdulaziz, Governor of the Madinah Region, the third edition of the Umrah, Hajj, and Ziyarah Forum concluded its activities, marking a significant milestone in the Kingdom's mission to enhance the experience for the "Guests of Allah." This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260407456369/en/ Umrah and Ziyarah Forum Concludes in Madinah with Landmark Achievements in Pilgrim Services (Photo: AETOSWire) The final harvest of the forum resulted in exceptional numbers and a massive turnout, with more than 50,000 visitors flocking to the accompanying exhibition, which attracted over 150 exhibitors from global and local companies across an area exceeding 11,000 square meters. To enrich the knowledge aspect, the three days of the forum featured more than 160 speakers and trainers who contributed to discussions across 25 main sessions and 40 workshop

Gurobi Defines Its Role as the Technology Behind Better Decisions in the AI Era7.4.2026 16:00:00 EEST | Press release

Gurobi Optimization, LLC, the leader in decision intelligence technology, today announced a renewed brand identity that reflects its role in empowering organizations to make better decisions in complex, high-stakes environments. As organizations increasingly rely on optimization to put their AI-driven insights into action, the Gurobi Optimizer is a foundational component of decision intelligence systems, where different approaches to AI—from prediction to optimization—work together to guide business outcomes. “AI has transformed how organizations generate insight, but insight alone does not drive outcomes—decisions do,” said Duke Perrucci, CEO, Gurobi. “We see optimization as the GPS for AI, enabling users to determine the best possible course of action in complex environments. Those decisions are what drive real outcomes, and we’re proud to be the technology behind them.” Across industries such as energy, supply chain management, manufacturing, and finance, organizations trust Gurobi

Poland's Galaxy Systemy Informatyczne Becomes First Private Enterprise to Buy Quantum Computer from IQM7.4.2026 16:00:00 EEST | Press release

IQM Quantum Computers, a global leader in superconducting quantum computing, today announced a commercial milestone to deploy a hybrid integrated quantum computer at GalaxySystemy Informatyczne Sp. z o.o., marking its first deployment in a private enterprise worldwide. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260407351934/en/ IQM Radiance quantum computer Galaxy has been implementing innovations in security, digitisation, and hardware infrastructure while providing IT solutions, supporting HPC infrastructure to shape Poland’s economy based on data and artificial intelligence. The 54-qubit Radiance system will also be the most advanced quantum computer in Poland, and Galaxy, a provider of technological solutions, will become the first private company in the world to own and operate such quantum infrastructure. The system, which will be installed at Galaxy’s headquarters in Zielona Góra in the fourth quarter of 2026, wil

Cessna SkyCourier Strengthens Mission Versatility With New In‑Flight Operable Door Option7.4.2026 16:00:00 EEST | Press release

Textron Aviation Inc., a Textron Inc. (NYSE: TXT) company, today announced a new In-Flight Operable Door option for the passenger variant of its twin-engine, large-utility Cessna SkyCourier turboprop, expanding the aircraft’s Special Mission versatility for military, humanitarian and commercial operations. The functionality is expected to be available as a Special Mission factory-installed option in 2028. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260407228562/en/ Mission flexibility starts at the Cessna SkyCourier door “An In-Flight Operable Door builds on the Cessna SkyCourier’s reputation for reliability and adaptability, reinforcing its role as a purpose-built solution for high-demand missions,” said Bob Gibbs, vice president, Special Missions Sales. “The option opens new opportunities for customers worldwide, including armed forces, smokejumpers, disaster relief groups and commercial skydiving operators.” The Cessna

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
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye