Solasia and Nippon Kayaku Announce License Agreement in Japan for New Drug Candidate DARINAPARSIN (SP-02)
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
Axelspace: Notice of Signing a Service contract for In-Orbit Demonstration with Pale Blue, Inc.22.12.2025 11:00:00 EET | Press release
Axelspace Corporation (“Axelspace”), a leading microsatellite company committed to making “Space within Your Reach,” has entered into a service agreement with Pale Blue Inc. (“Pale Blue”), a company that develops, manufactures, and sells thrusters (engines) for small satellites, for an in-orbit demonstration, as detailed below. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251219321165/en/ Jun Asakawa, Co-founder & CEO of Pale Blue (left in photo) and Yuya Nakamura, President and CEO of Axelspace Axelspace provides AxelLiner Laboratory (AL Lab), a new service originating from the AxelLiner business that is specialized in in-orbit demonstration of space components. Under this contract, an in-orbit demonstration of a fast-start Hall thruster developed by Pale Blue is scheduled to be conducted in 2027. Nonetheless, conducting in-orbit demonstrations in a short period of time is known to be a significant challenge due to the in
Axelspace Signing Agreement on a Multi-Launch Arrangement and the Launch of New Satellites with Exolaunch22.12.2025 11:00:00 EET | Press release
Axelspace Corporation (“Axelspace”), a leading microsatellite company committed to making “Space within Your Reach,” is pleased to announce a multi-launch agreement (MLA) with Exolaunch, a global launch integrator and leader in launch mission management, satellite integration and satellite deployment technologies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251219038364/en/ The Multi-Launch Agreement will accelerate the growth of Axelspace. In particular, one satellite scheduled for launch under the new Agreement will be used in the AxelLiner business’s in-orbit demonstration service, “AxelLiner Laboratory”. Exolaunch has already secured launches for eight (8) Axelspace’s satellites on the upcoming missions. Axelspace provides AxelLiner Laboratory (AL Lab), a new service originating from the AxelLiner business that is specialized in in-orbit demonstration of space components. Nonetheless, conducting in-orbit demonstration
Zambon Biotech Announces First Patient Dosed in Phase 3b ADIP Clinical Study of IPX203 in Parkinson’s Disease22.12.2025 11:00:00 EET | Press release
Zambon Biotech, a specialized biotech company part of the Zambon group that aims to build a scientifically robust and commercially viable portfolio of innovative patient-oriented drugs through the scouting, acquisition, licensing and development of new molecules, today announced that the first participant with advanced Parkinson’s disease has been enrolled in the European Phase 3b ADIP (IPX203 in Advanced Parkinson’s disease) study, which is planned to evaluate the efficacy and safety of IPX203 versus immediate-release (IR) levodopa/carbidopa (LD/CD) in a regimen which has not yet been the focus of a Phase 3 trial. IPX203 is a novel, oral modified-release formulation of LD/CD designed for the treatment of Parkinson’s disease, the fastest growing neurological condition in the world according to the World Health Organization1. IPX203 contains immediate-release granules and extended-release beads, providing both a rapid onset of action and a longer duration of benefit, sustaining the levo
Pimicotinib Approved as Systemic Treatment in China for Tenosynovial Giant Cell Tumor22.12.2025 10:00:00 EET | Press release
Merck, a leading science and technology company, announced today that following Priority Review, the China National Medical Products Administration (NMPA) has approved pimicotinib for the treatment of adult patients with symptomatic tenosynovial giant cell tumor (TGCT) for which surgical resection will potentially cause functional limitation or relatively severe morbidity. Pimicotinib, a colony stimulating factor-1 receptor (CSF-1R) inhibitor developed by Abbisko Therapeutics Co., Ltd., Shanghai, China, is the first Chemical Drug Class 1 approved in China for the treatment of TGCT. “We are continuing to deliver on our commitment to improving the lives of patients with rare tumors with this first-in-the-world regulatory approval of pimicotinib,” said Danny Bar-Zohar, CEO Healthcare and Member of the Executive Board of Merck. “This approval is a significant step forward in further strengthening our leadership in rare tumors, while offering patients the opportunity to change the course of
Incyte Japan Announces Approval of Minjuvi ® (tafasitamab) in Combination with Rituximab and Lenalidomide for the Treatment of Relapsed or Refractory Follicular Lymphoma22.12.2025 09:44:00 EET | Press release
Incyte Biosciences Japan G.K. today announced approval from Japan's Ministry of Health, Labour and Welfare (MHLW) for Minjuvi® (tafasitamab) in combination with rituximab and lenalidomide for adult patients with relapsed or refractory follicular lymphoma (2L+ FL). “Today's approval of Minjuvi in combination with rituximab and lenalidomide marks a significant milestone as the first dual-targeted CD19 and CD20 immunotherapy combination for relapsed or refractory FL in Japan,” said Yasuyuki Ishida, General Manager, Incyte Biosciences Japan. “By improving progression-free survival, Minjuvi offers a chemotherapy-free option for eligible patients with relapsed or refractory disease. This approval underscores our commitment to bridging critical treatment gaps to patients and families affected by this challenging disease in Japan.” The approval is based on the pivotal Phase 3 inMIND trial, which enrolled 654 adult patients, including patients based in Japan. The study demonstrated that Minjuvi
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
