With Pfiz­er in hot pur­suit, J&J los­es a crit­i­cal patent fight as it scram­bles for a new prostate can­cer drug OK

J&J’s block­buster prostate can­cer drug Zyti­ga has just been pushed per­ilous­ly close to the edge of the patent cliff. And with its fran­chise tee­ter­ing on the brink, the phar­ma gi­ant is left scram­bling for an OK of a suc­ces­sor ther­a­py that may soon find it­self go­ing head-to-head with Pfiz­er’s Xtan­di.

The US Patent Tri­al and Ap­peal Board ruled that a patent cov­er­ing the ad­min­is­tra­tion of Zyti­ga was im­prop­er­ly al­lowed as the ap­proach was ob­vi­ous, Reuters re­port­ed Wednes­day night. The com­pa­ny im­me­di­ate­ly put out a state­ment that it was re­view­ing its op­tions for a re­hear­ing on the in­ter partes re­views de­ci­sion, or a shift to a fed­er­al ap­peals court.

You can be sure that J&J $JNJ won’t roll over eas­i­ly on this one.

The ac­tion was brought by Ar­gen­tum Phar­ma­ceu­ti­cals, a gener­ics out­fit which has been strip­ping away the patents that guard a fran­chise worth more than $2 bil­lion a year.

If J&J los­es this bat­tle, it still has a late-stage drug in front of the FDA — apa­lu­tamide, or ARN-509 — it’s hop­ing can pro­tect the big rev­enue stream it gets from Zyti­ga (abi­raterone), an oral drug that has helped rev­o­lu­tion­ize prostate can­cer treat­ment over the last 5 years.

J&J won a pri­or­i­ty re­view of apa­lu­tamide for non­metasta­t­ic cas­tra­tion re­sis­tant prostate can­cer, an ear­ly des­ig­na­tion. And it’s field­ing Phase III da­ta that is slat­ed to be re­vealed at the AS­CO Gen­i­touri­nary Can­cers Sym­po­sium on Feb­ru­ary 8. The ac­cel­er­at­ed PDU­FA date is in April.

But Pfiz­er $PFE is al­so in the hunt to gain an ap­proval for Xtan­di — a drug part­nered with Astel­las and picked up in the $14 bil­lion Medi­va­tion buy­out — in the same in­di­ca­tion. Af­ter a change­up in its tri­al de­sign that cut the chase for piv­otal da­ta by two years, the phar­ma gi­ant head­lined topline da­ta last Sep­tem­ber that showed that Xtan­di com­bined with an­dro­gen de­pri­va­tion ther­a­py beat ADT alone on metas­ta­sis-free sur­vival rates for non­metasta­t­ic prostate can­cer. And now it’s look­ing for a la­bel ex­pan­sion.

The fi­nal num­bers on both stud­ies will be care­ful­ly watched as the two gi­ants hus­tle for an ap­proval. Bil­lions rest on the out­come of that race.

J&J’s state­ment this evening notes:

“We are dis­ap­point­ed in and strong­ly dis­agree with the U.S. Patent and Trade­mark Of­fice’s (USP­TO) de­ci­sions re­lat­ing to Zyti­ga as part of the In­ter Partes Re­views. We are eval­u­at­ing our op­tions with re­spect to a re­quest for re­hear­ing and/or ap­peal to the Court of Ap­peals for the Fed­er­al Cir­cuit. We be­lieve the ‘438 patent is valid and will con­tin­ue to vig­or­ous­ly de­fend it.”

Is a pow­er­house Mer­ck team prepar­ing to leap past Roche — and leave Gilead and Bris­tol My­ers be­hind — in the race to TIG­IT dom­i­na­tion?

Roche caused quite a stir at ASCO with its first look at some positive — but not so impressive — data for their combination of Tecentriq with their anti-TIGIT drug tiragolumab. But some analysts believe that Merck is positioned to make a bid — soon — for the lead in the race to a second-wave combo immuno-oncology approach with its own ambitious early-stage program tied to a dominant Keytruda.

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Fangliang Zhang, AP Images

UP­DAT­ED: Leg­end fetch­es $424 mil­lion, emerges as biggest win­ner yet in pan­dem­ic IPO boom as shares soar

Amid a flurry of splashy pandemic IPOs, a J&J-partnered Chinese biotech has emerged with one of the largest public raises in biotech history.

Legend Biotech, the Nanjing-based CAR-T developer, has raised $424 million on NASDAQ. The biotech had originally filed for a still-hefty $350 million, based on a range of $18-$20, but managed to fetch $23 per share, allowing them to well-eclipse the massive raises from companies like Allogene, Juno, Galapagos, though they’ll still fall a few dollars short of Moderna’s record-setting $600 million raise from 2018.

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As it hap­pened: A bid­ding war for an an­tibi­ot­ic mak­er in a mar­ket that has rav­aged its peers

In a bewildering twist to the long-suffering market for antibiotics — there has actually been a bidding war for an antibiotic company: Tetraphase.

It all started back in March, when the maker of Xerava (an FDA approved therapy for complicated intra-abdominal infections) said it had received an offer from AcelRx for an all-stock deal valued at $14.4 million.

The offer was well-timed. Xerava was approved in 2018, four years after Tetraphase posted its first batch of pivotal trial data, and sales were nowhere near where they needed to be in order for the company to keep its head above water.

Drug man­u­fac­tur­ing gi­ant Lon­za taps Roche/phar­ma ‘rein­ven­tion’ vet as its new CEO

Lonza chairman Albert Baehny took his time headhunting a new CEO for the company, making it absolutely clear he wanted a Big Pharma or biotech CEO with a good long track record in the business for the top spot. In the end, he went with the gold standard, turning to Roche’s ranks to recruit Pierre-Alain Ruffieux for the job.

Ruffieux, a member of the pharma leadership team at Roche, spent close to 5 years at the company. But like a small army of manufacturing execs, he gained much of his experience at the other Big Pharma in Basel, remaining at Novartis for 12 years before expanding his horizons.

Covid-19 roundup: Ab­b­Vie jumps in­to Covid-19 an­ti­body hunt; As­traZeneca shoots for 2B dos­es of Ox­ford vac­cine — with $750M from CEPI, Gavi

Another Big Pharma is entering the Covid-19 antibody hunt.

AbbVie has announced a collaboration with the Netherlands’ Utrecht University and Erasmus Medical Center and the Chinese-Dutch biotech Harbour Biomed to develop a neutralizing antibody that can treat Covid-19. The antibody, called 47D11, was discovered by AbbVie’s three partners, and AbbVie will support early preclinical work, while preparing for later preclinical and clinical development. Researchers described the antibody in Nature Communications last month.

Pfiz­er’s Doug Gior­dano has $500M — and some ad­vice — to of­fer a cer­tain breed of 'break­through' biotech

So let’s say you’re running a cutting-edge, clinical-stage biotech, probably public, but not necessarily so, which could see some big advantages teaming up with some marquee researchers, picking up say $50 million to $75 million dollars in a non-threatening minority equity investment that could take you to the next level.

Doug Giordano might have some thoughts on how that could work out.

The SVP of business development at the pharma giant has helped forge a new fund called the Pfizer Breakthrough Growth Initiative. And he has $500 million of Pfizer’s money to put behind 7 to 10 — or so — biotech stocks that fit that general description.

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Bris­tol My­ers is clean­ing up the post-Cel­gene merg­er pipeline, and they’re sweep­ing out an ex­per­i­men­tal check­point in the process

Back during the lead up to the $74 billion buyout of Celgene, the big biotech’s leadership did a little housecleaning with a major pact it had forged with Jounce. Out went the $2.6 billion deal and a collaboration on ICOS and PD-1.

Celgene, though, also added a $530 million deal — $50 million up front — to get the worldwide rights to JTX-8064, a drug that targets the LILRB2 receptor on macrophages.

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GSK presents case to ex­pand use of its lu­pus drug in pa­tients with kid­ney dis­ease, but the field is evolv­ing. How long will the mo­nop­oly last?

In 2011, GlaxoSmithKline’s Benlysta became the first biologic to win approval for lupus patients. Nine years on, the British drugmaker has unveiled detailed positive results from a study testing the drug in lupus patients with associated kidney disease — a post-marketing requirement from the initial FDA approval.

Lupus is a drug developer’s nightmare. In the last six decades, there has been just one FDA approval (Benlysta), with the field resembling a graveyard in recent years with a string of failures including UCB and Biogen’s late-stage flop, as well as defeats in Xencor and Sanofi’s programs. One of the main reasons the success has eluded researchers is because lupus, akin to cancer, is not just one disease — it really is a disease of many diseases, noted Al Roy, executive director of Lupus Clinical Investigators Network, an initiative of New York-based Lupus Research Alliance that claims it is the world’s leading private funder of lupus research, in an interview.

UP­DAT­ED: Es­ti­mat­ing a US price tag of $5K per course, remde­sivir is set to make bil­lions for Gilead, says key an­a­lyst

Data on remdesivir — the first drug shown to benefit Covid-19 patients in a randomized, controlled trial setting — may be murky, but its maker Gilead could reap billions from the sales of the failed Ebola therapy, according to an estimate by a prominent Wall Street analyst. However, the forecast, which is based on a $5,000-per-course US price tag, triggered the ire of one top drug price expert.