PharmaMar and Chugai Pharmaceutical Enter into a License and Commercialization Agreement for PM1183 in Japan

MADRID and TOKYO, December 22, 2016 /PRNewswire/ --

PharmaMar (MCE: PHM) has announced today the signing of an exclusive license, development and commercialization agreement with Chugai Pharmaceutical Co. Ltd. (TSE: 4519) for its third marine-derived anticancer drug PM1183 (lurbinectedin) in Japan. Under the terms of this agreement, PharmaMar will receive an upfront payment of €30 million, along with double-digit tiered royalties, and will also be eligible for receiving payments in line with the progress of the development and sales milestones; potentially worth over €100 million.

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PharmaMar will continue to conduct the clinical development activities for the first two indications of PM1183 (platinum-resistant ovarian cancer and small cell lung cancer) in Japan, whereas Chugai will make milestone payments at study initiation and will be responsible for registration filing. In addition, Chugai will have the rights to conduct clinical development in Japan to pursue additional indications and may contribute to the global development. PharmaMar will retain the exclusive production rights of lurbinectedin and will supply the API to Chugai.

PM1183 is PharmaMar´s third anticancer drug and is currently under development for the treatment of several types of solid tumors. The Company has recently completed the recruitment of patients in a Phase III study in platinum resistant ovarian cancer, and during the month of August, a pivotal Phase III trial in small cell lung cancer was initiated.

According to Luis Mora, Managing Director of PharmaMar´s Oncology Business Unit, "we are about to address our second strategic alliance with Chugai for the commercialization of a marine based anti-tumor compound. With this agreement, we will contribute to the sale of PM1183 in Japan. Meanwhile, we shall continue with the clinical development of the molecule and to advance in the upcoming regulatory steps to obtain its approval in the years to come".  

"Both companies share the same value tobringPM1183- aninnovative marine based medicine to theJapanesepatientsso that we cancontributeto the treatment," said Chugai's Representative Director, President and Chief Operating Officer, Tatsuro Kosaka. "Chugai is committed tocontinuouslyprovideinnovative medicines to the patients.We hope to obtain approval based on the clinical resultsattained so far, and also from new results that willcome in the future".

Media Relations Manager (Paula Fernández +34 638 79 62 15 - pfalarcon@pharmamar.com ) and Investor Relations (+34 914444500)

SOURCE PharmaMar