Aslan dou­bles down on CSL drug, plots long­shot ri­val­ry with Dupix­ent in atopic der­mati­tis

When Aslan Phar­ma­ceu­ti­cals li­censed the an­ti-IL13 re­cep­tor drug ASLAN004 from CSL, the plan was to hus­tle it through ear­ly-stage de­vel­op­ment then pass it off to a third com­pa­ny for com­mer­cial­iza­tion. But af­ter see­ing some proof-of-con­cept da­ta, the Sin­ga­pore­an biotech has de­cid­ed to keep the drug for it­self in­stead.

In an amend­ed deal, Aslan is pledg­ing $30 mil­lion payable once it launch­es a Phase III. And CSL — which pre­vi­ous­ly was en­ti­tled to about half of any li­cens­ing rev­enue — now stands to re­ceive $95 mil­lion in reg­u­la­to­ry mile­stones and $655 mil­lion more for fu­ture sales, plus roy­al­ties.

Endpoints News

Unlock this article instantly by becoming a free subscriber.

You’ll get access to free articles each month, plus you can customize what newsletters get delivered to your inbox each week, including breaking news.