Tag Archives: achillion

HCV DRUGS —By Alan Franciscus

Hepatitis C Blog Posted on November 24, 2015 by

Three Weeks to Cure!

There was a news story on October 30, 2015, about a study that will be presented at the upcoming Liver Conference this month in San Francisco, CA about curing hepatitis C in as little as three weeks! It sounds too good to be true, but, in this case, it just might be true. The study included 18 genotype 1b patients treated with a combination of drugs—everyone received sofosbuvir (HCV polymerase) as the backbone of therapy. Sofosbuvir was either combined with ledipasvir or daclatasvir—both NS5A Inhibitors. The third drug was either simeprevir or asunaprevir—both protease inhibitors. The result is that you are inhibiting the virus at muliple viral entry sites. Also, the patients enrolled in the study had the lowest viral loads. Originally 26 patients were enrolled in the study. After two weeks, those patients who had the steepest decline in viral load—HCV RNA—were allowed to stay in the 3-week trial. The others were treated for 12 weeks. Taken together this was actually a response-guided therapy trial on steroids. Still, it is pretty impressive, and all 18 patients achieved a cure.

More studies are needed to understand if this approach can be used in a larger population of people with hepatitis C. There are also questions regarding this approach about harder to treat genotypes such as genotype 3 and genotype 1a.

As far-fetched as a 3-week treatment to cure sounds I believe this will come to pass. Soon many drugs will be available to pick and choose from to create a drug cocktail to treat patients based on a patient’s characteristics. The only roadblock will be the business practice by some pharmaceutical companies that combines two drugs into one pill.

Source: Article: Study suggests unprecedented 3- week hepatitis C cure.

Viekira Pak and Technivie: Safety Warning

On October 22, 2015, The Food and Drug Administration (FDA) issued a warning on Viekira Pak and Technivie that “can cause serious liver injury mostly in patients with underlying advanced liver disease.” The liver injury occurred within 1 to 4 weeks of starting therapy. As a result, the package prescribing label has been updated for Viekira Pak and Technivie. We have posted the updated labels on our website:  Technivie – Viekira Pak.

Just to be clear—the warning was for people who had had underlying advanced liver disease, and the liver injury happened after starting treatment within the first week through the 4th week. The best thing to do if you have concerns about your treatment – talk with your medical provider.

Source: FDA Drug Safety Communication: FDA warns of serious liver injury risk with hepatitis C treatments Viekira Pak and Technivie.

Achillion/Janssen – Starts New Trial

On October 16, 2015, Achillion and Janssen announced the initiation of a Phase 2a clinical trial of AL-335, odalasvir (formerly ACH-3102) and simeprevir to treat HCV genotype 1a/b. There will be three treatment arms with three treatment durations—four, six or eight weeks. Sixty treatment-naive patients will be enrolled. This study is not yet enrolling.

Source: Company Press Release. See clinicaltrials.gov. Study identifier: NCT02569710 for more information about the study. 

Bananas!

It is probably not a big surprise that many drugs have originated from common herbs or other sources. However, at first glance the headlines “Scientists ‘go bananas’ for a new application of fruit protein as a method for treating viruses” made me think it was a joke. However, it was not a joke! The reality–scientists have been able to extract a substance found in bananas—banana lectin or BanLec—that can read the sugars on the surface of cells and viruses. The scientists were able to adjust Banlec to work against certain viruses such as HIV, hepatitis C and influenza. The scientist used a certain type of the BanLec to protect mice from getting a certain type of the flu. This could a VERY, VERY, BIG discovery.

Source: Article: Scientists ‘go bananas’ for new application of fruit protein as method for treating viruses.

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Achillion Announces That Janssen Has Initiated a Phase 2a Study to Evaluate the Combination of AL-335, Odalasvir (ACH-3102), and Simeprevir for the Treatment of Genotype 1 Chronic HCV

Hepatitis C Blog Posted on October 16, 2015 by

Once Daily Triple Direct-Acting Antiviral Regimen Will be Evaluated for Treatment Durations of Four, Six or Eight Weeks

NEW HAVEN, Conn., Oct. 16, 2015 (GLOBE NEWSWIRE) — Achillion Pharmaceuticals, Inc. (Nasdaq:ACHN) announced today that Alios Biopharma Inc., part of the Janssen Pharmaceutical Companies (Janssen) has initiated treatment in a phase 2a clinical trial to evaluate the safety, pharmacokinetics and efficacy of AL-335, odalasvir (also known as ACH-3102), and simeprevir in treatment-naïve patients with genotype 1 chronic hepatitis C virus (HCV) infection.
This phase 2a study is a randomized, open-label, three-arm study of AL-335, a nucleotide-based HCV NS5B polymerase inhibitor, odalasvir, an HCV NS5A inhibitor, and simeprevir, an HCV NS3/4A protease inhibitor. Patients will be randomized to one of three treatment arms and receive once daily treatment for a duration of four, six or eight weeks. The primary objective of the study is to establish the safety of the treatment regimen with secondary endpoints consisting of pharmacokinetics, the proportion of subjects achieving sustained viral response (SVR), and the effect on the viral resistance profile after treatment. The study is expected to enroll approximately 60 patients across the three treatment arms.
As previously announced on May 19, 2015, Achillion has granted Janssen an exclusive, worldwide license to develop and, upon regulatory approval, commercialize HCV products and regimens containing one or more of Achillion’s HCV assets which include odalasvir (ACH-3102), ACH-3422, and sovaprevir.
Further information about the study can be found at www.clinicaltrials.gov. Study identifier: NCT02569710.
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Achillion Announces That Janssen Has Initiated a Phase 2a Study to Evaluate the Combination of AL-335, Odalasvir (ACH-3102), and Simeprevir for the Treatment of Genotype 1 Chronic HCV

Hepatitis C Blog Posted on October 16, 2015 by

Once Daily Triple Direct-Acting Antiviral Regimen Will be Evaluated for Treatment Durations of Four, Six or Eight Weeks

NEW HAVEN, Conn., Oct. 16, 2015 (GLOBE NEWSWIRE) — Achillion Pharmaceuticals, Inc. (Nasdaq:ACHN) announced today that Alios Biopharma Inc., part of the Janssen Pharmaceutical Companies (Janssen) has initiated treatment in a phase 2a clinical trial to evaluate the safety, pharmacokinetics and efficacy of AL-335, odalasvir (also known as ACH-3102), and simeprevir in treatment-naïve patients with genotype 1 chronic hepatitis C virus (HCV) infection.
This phase 2a study is a randomized, open-label, three-arm study of AL-335, a nucleotide-based HCV NS5B polymerase inhibitor, odalasvir, an HCV NS5A inhibitor, and simeprevir, an HCV NS3/4A protease inhibitor. Patients will be randomized to one of three treatment arms and receive once daily treatment for a duration of four, six or eight weeks. The primary objective of the study is to establish the safety of the treatment regimen with secondary endpoints consisting of pharmacokinetics, the proportion of subjects achieving sustained viral response (SVR), and the effect on the viral resistance profile after treatment. The study is expected to enroll approximately 60 patients across the three treatment arms.
As previously announced on May 19, 2015, Achillion has granted Janssen an exclusive, worldwide license to develop and, upon regulatory approval, commercialize HCV products and regimens containing one or more of Achillion’s HCV assets which include odalasvir (ACH-3102), ACH-3422, and sovaprevir.
Further information about the study can be found at www.clinicaltrials.gov. Study identifier: NCT02569710.
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Achillion Reports 100% SVR12 From Second Cohort of Patients in the Previously-Completed Six Week Phase 2 Trial Evaluating Odalasvir (ACH-3102) and Sofosbuvir for Genotype 1 HCV ("Proxy Study")

Hepatitis C Blog Posted on September 17, 2015 by

– 100% SVR12 reported for all patients treated for six- (n=18) or eight-weeks (n=12) —
– Odalasvir (ACH-3102) is the subject of an exclusive, worldwide development and commercialization license granted to Janssen –

NEW HAVEN, Conn., Sept. 17, 2015 (GLOBE NEWSWIRE) — Achillion Pharmaceuticals, Inc. (Nasdaq:ACHN) today announced additional interim results from a Phase 2 study evaluating odalasvir (also known as ACH-3102), a NS5A inhibitor, in combination with sofosbuvir, without ribavirin, for either six or eight weeks of treatment in patients with treatment-naïve genotype 1 chronic hepatitis C virus (HCV) infection. Of the patients treated for six weeks in this cross-over cohort, 100 percent (n=6/6) remained HCV RNA undetectable twelve weeks after completing therapy (SVR12). Previously, Achillion reported results from this study including 100 percent SVR24 for the initial cohorts including 12 patients treated for eight weeks and 100 percent SVR24 for 12 patients treated for six weeks.

In May 2015, Achillion announced it had granted Janssen Pharmaceuticals, Inc. (Janssen), one of the Janssen Pharmaceutical Companies of Johnson & Johnson, an exclusive, worldwide license to develop and, upon regulatory approval, commercialize HCV products and regimens containing one or more of Achillion’s HCV assets which include odalasvir, ACH-3422, and sovaprevir.

ACH-3102 – 017: Phase 2 pilot study evaluating six- and eight-weeks of treatment in combination with sofosbuvir for genotype 1 treatment-naïve HCV

Achillion conducted a Phase 2, open-label, randomized, partial-crossover study to evaluate the efficacy, safety, and tolerability of eight weeks or six weeks of odalasvir and sofosbuvir, a marketed nucleotide polymerase inhibitor, without ribavirin, in treatment-naïve genotype 1 HCV-infected patients. The primary objective of the study was determination of sustained viral response 12 weeks (SVR12) after the completion of therapy. Eighteen patients were initially enrolled, including six observational patients (group 1). Twelve patients completed eight weeks of treatment consisting of 50 mg of odalasvir and 400 mg of sofosbuvir administered once daily while observational patients received no drug during this phase of the trial. Ten of the 12 patients receiving eight weeks of treatment had genotype 1a HCV. At baseline, the median HCV RNA was 7.15 log10 (range 5.5 — 7.8 log10). Of the 12 patients, 100 percent achieved SVR24. Odalasvir and sofosbuvir were well tolerated with no significant adverse events, ECG findings, or lab abnormalities observed during treatment.

Following achievement of the pre-specified response rate of 100 percent, the six observational patients plus six additional patients (group 2) were enrolled and received six weeks of treatment consisting of 50 mg of odalasvir and 400 mg of sofosbuvir administered once daily. Median HCV RNA at baseline was 6.95 log10 (range 6.2 — 8.0 log10) and six patients had GT 1a HCV. Of the 12 patients, 100 percent achieved SVR24.

Six additional rollover patients (group 3), enrolled into the final cohort, also received six weeks of treatment consisting of 50 mg of odalasvir and 400 mg of sofosbuvir administered once daily. Baseline characteristics included five of six patients with genotype 1a HCV, four of six patients with non-CC IL28B (two patients with IL28B TT), and a median baseline HCV RNA of 6.32 log10 IU/ml (range 6.0 — 7.3 log10 IU/ml). In all, a total of 18 patients (group 2 and 3) received six weeks of treatment and all subjects, 100 percent, achieved SVR12.

About the Achillion Worldwide HCV Collaboration with Janssen

On May 19, 2015, Achillion announced it had granted Janssen Pharmaceuticals, Inc. (Janssen), one of the Janssen Pharmaceutical Companies of Johnson & Johnson, an exclusive, worldwide license to develop and, upon regulatory approval, commercialize HCV products and regimens containing one or more of Achillion’s HCV assets which include odalasvir (ACH-3102), ACH-3422, and sovaprevir. A key objective of the collaboration is to develop a short-duration, highly effective, pan-genotypic, oral regimen for the treatment of HCV. Achillion announced on August 3, 2015 that Alios Biopharma Inc., part of the Janssen Pharmaceutical Companies (Janssen) had initiated a Phase 1 clinical trial to evaluate the potential effect of simeprevir and odalasvir on the pharmacokinetics of AL-335 in healthy volunteers. Janssen previously stated its goal of initiating Phase 3 development with a triple regimen for HCV by early 2017.

About HCV

The hepatitis C virus (HCV) is one of the most common causes of viral hepatitis, which is an inflammation of the liver. It is currently estimated that more than 150 million people are infected with HCV worldwide including more than 5 million people in the United States. Three-quarters of the HCV patient population is undiagnosed; it is a silent epidemic and a major global health threat. Chronic hepatitis, if left untreated, can lead to permanent liver damage that can result in the development of liver cancer, liver failure or death. Few therapeutic options currently exist for the treatment of HCV infection.

About Achillion Pharmaceuticals

Achillion is seeking to apply its expertise in biology and structure-guided design and a deep understanding of patient and clinician needs to develop innovative treatment solutions aimed at improving patients’ lives. Achillion believes that its scientific excellence, integrated capabilities and experienced team position it to successfully achieve its goal of advancing new products along the entire continuum from the bench to the patient. Achillion’s pipeline is currently focused on small molecule therapeutics for infectious disease and complement-related diseases. www.achillion.com

Cautionary Note Regarding Forward-Looking Statements

This press release includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that are subject to risks, uncertainties and other important factors that could cause actual results to differ materially from those indicated by such forward-looking statements. Achillion may use words such as “expect,” “anticipate,” “project,” “intend,” “plan,” “aim,” “believe,” “seek,” ” estimate,” “can,” “focus,” “will,” and “may” and similar expressions to identify such forward-looking statements. Among the important factors that could cause actual results to differ materially from those indicated by such forward-looking statements are risks relating to, among other things Achillion’s ability to: comply with its obligations under and otherwise maintain its collaboration agreement with Janssen on the agreed upon terms; demonstrate, either alone or through its collaborators, the requisite safety, efficacy and combinability of its drug candidates, and advance the preclinical and clinical development of its drug candidates under the timelines it projects in current and future clinical trials; obtain and maintain necessary regulatory approvals; obtain and maintain patent protection for its drug candidates and the freedom to operate under third party intellectual property; establish commercial manufacturing arrangements; identify, enter into and maintain collaboration agreements with appropriate third-parties; compete effectively and successfully; manage expenses; manage litigation; raise the substantial additional capital needed to achieve its business objectives; and successfully execute on its business strategies. These and other risks are described in the reports filed by Achillion with the U.S. Securities and Exchange Commission, including its Annual Report on Form 10-K for the year ended December 31, 2014, its quarterly report on Form 10-Q for the quarter ended June 30, 2015, and its subsequent SEC filings.

In addition, any forward-looking statement in this press release represents Achillion’s views only as of the date of this press release and should not be relied upon as representing its views as of any subsequent date. Achillion disclaims any duty to update any forward-looking statement, except as required by applicable law.

Company Contact:
Glenn Schulman
Achillion Pharmaceuticals, Inc.
Tel. (203) 624-7000
gschulman@achillion.com

Investors:
Mary Kay Fenton
Achillion Pharmaceuticals, Inc.
Tel. (203) 624-7000
mfenton@achillion.com

Investors:
Tricia Truehart
The Trout Group, LLC
Tel. (646) 378-2953
ttruehart@troutgroup.com

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Achillion Reports 100% SVR12 From Second Cohort of Patients in the Previously-Completed Six Week Phase 2 Trial Evaluating Odalasvir (ACH-3102) and Sofosbuvir for Genotype 1 HCV (“Proxy Study”)

Hepatitis C Blog Posted on September 17, 2015 by

– 100% SVR12 reported for all patients treated for six- (n=18) or eight-weeks (n=12) —

– Odalasvir (ACH-3102) is the subject of an exclusive, worldwide development and commercialization license granted to Janssen –

NEW HAVEN, Conn., Sept. 17, 2015 (GLOBE NEWSWIRE) — Achillion Pharmaceuticals, Inc. (Nasdaq:ACHN) today announced additional interim results from a Phase 2 study evaluating odalasvir (also known as ACH-3102), a NS5A inhibitor, in combination with sofosbuvir, without ribavirin, for either six or eight weeks of treatment in patients with treatment-naïve genotype 1 chronic hepatitis C virus (HCV) infection. Of the patients treated for six weeks in this cross-over cohort, 100 percent (n=6/6) remained HCV RNA undetectable twelve weeks after completing therapy (SVR12). Previously, Achillion reported results from this study including 100 percent SVR24 for the initial cohorts including 12 patients treated for eight weeks and 100 percent SVR24 for 12 patients treated for six weeks.

In May 2015, Achillion announced it had granted Janssen Pharmaceuticals, Inc. (Janssen), one of the Janssen Pharmaceutical Companies of Johnson & Johnson, an exclusive, worldwide license to develop and, upon regulatory approval, commercialize HCV products and regimens containing one or more of Achillion’s HCV assets which include odalasvir, ACH-3422, and sovaprevir.

ACH-3102 – 017: Phase 2 pilot study evaluating six- and eight-weeks of treatment in combination with sofosbuvir for genotype 1 treatment-naïve HCV

Achillion conducted a Phase 2, open-label, randomized, partial-crossover study to evaluate the efficacy, safety, and tolerability of eight weeks or six weeks of odalasvir and sofosbuvir, a marketed nucleotide polymerase inhibitor, without ribavirin, in treatment-naïve genotype 1 HCV-infected patients. The primary objective of the study was determination of sustained viral response 12 weeks (SVR12) after the completion of therapy. Eighteen patients were initially enrolled, including six observational patients (group 1). Twelve patients completed eight weeks of treatment consisting of 50 mg of odalasvir and 400 mg of sofosbuvir administered once daily while observational patients received no drug during this phase of the trial. Ten of the 12 patients receiving eight weeks of treatment had genotype 1a HCV. At baseline, the median HCV RNA was 7.15 log10 (range 5.5 — 7.8 log10). Of the 12 patients, 100 percent achieved SVR24. Odalasvir and sofosbuvir were well tolerated with no significant adverse events, ECG findings, or lab abnormalities observed during treatment.

Following achievement of the pre-specified response rate of 100 percent, the six observational patients plus six additional patients (group 2) were enrolled and received six weeks of treatment consisting of 50 mg of odalasvir and 400 mg of sofosbuvir administered once daily. Median HCV RNA at baseline was 6.95 log10 (range 6.2 — 8.0 log10) and six patients had GT 1a HCV. Of the 12 patients, 100 percent achieved SVR24.

Six additional rollover patients (group 3), enrolled into the final cohort, also received six weeks of treatment consisting of 50 mg of odalasvir and 400 mg of sofosbuvir administered once daily. Baseline characteristics included five of six patients with genotype 1a HCV, four of six patients with non-CC IL28B (two patients with IL28B TT), and a median baseline HCV RNA of 6.32 log10 IU/ml (range 6.0 — 7.3 log10 IU/ml). In all, a total of 18 patients (group 2 and 3) received six weeks of treatment and all subjects, 100 percent, achieved SVR12.

About the Achillion Worldwide HCV Collaboration with Janssen

On May 19, 2015, Achillion announced it had granted Janssen Pharmaceuticals, Inc. (Janssen), one of the Janssen Pharmaceutical Companies of Johnson & Johnson, an exclusive, worldwide license to develop and, upon regulatory approval, commercialize HCV products and regimens containing one or more of Achillion’s HCV assets which include odalasvir (ACH-3102), ACH-3422, and sovaprevir. A key objective of the collaboration is to develop a short-duration, highly effective, pan-genotypic, oral regimen for the treatment of HCV. Achillion announced on August 3, 2015 that Alios Biopharma Inc., part of the Janssen Pharmaceutical Companies (Janssen) had initiated a Phase 1 clinical trial to evaluate the potential effect of simeprevir and odalasvir on the pharmacokinetics of AL-335 in healthy volunteers. Janssen previously stated its goal of initiating Phase 3 development with a triple regimen for HCV by early 2017.

About HCV

The hepatitis C virus (HCV) is one of the most common causes of viral hepatitis, which is an inflammation of the liver. It is currently estimated that more than 150 million people are infected with HCV worldwide including more than 5 million people in the United States. Three-quarters of the HCV patient population is undiagnosed; it is a silent epidemic and a major global health threat. Chronic hepatitis, if left untreated, can lead to permanent liver damage that can result in the development of liver cancer, liver failure or death. Few therapeutic options currently exist for the treatment of HCV infection.

About Achillion Pharmaceuticals

Achillion is seeking to apply its expertise in biology and structure-guided design and a deep understanding of patient and clinician needs to develop innovative treatment solutions aimed at improving patients’ lives. Achillion believes that its scientific excellence, integrated capabilities and experienced team position it to successfully achieve its goal of advancing new products along the entire continuum from the bench to the patient. Achillion’s pipeline is currently focused on small molecule therapeutics for infectious disease and complement-related diseases. www.achillion.com

Cautionary Note Regarding Forward-Looking Statements

This press release includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that are subject to risks, uncertainties and other important factors that could cause actual results to differ materially from those indicated by such forward-looking statements. Achillion may use words such as “expect,” “anticipate,” “project,” “intend,” “plan,” “aim,” “believe,” “seek,” ” estimate,” “can,” “focus,” “will,” and “may” and similar expressions to identify such forward-looking statements. Among the important factors that could cause actual results to differ materially from those indicated by such forward-looking statements are risks relating to, among other things Achillion’s ability to: comply with its obligations under and otherwise maintain its collaboration agreement with Janssen on the agreed upon terms; demonstrate, either alone or through its collaborators, the requisite safety, efficacy and combinability of its drug candidates, and advance the preclinical and clinical development of its drug candidates under the timelines it projects in current and future clinical trials; obtain and maintain necessary regulatory approvals; obtain and maintain patent protection for its drug candidates and the freedom to operate under third party intellectual property; establish commercial manufacturing arrangements; identify, enter into and maintain collaboration agreements with appropriate third-parties; compete effectively and successfully; manage expenses; manage litigation; raise the substantial additional capital needed to achieve its business objectives; and successfully execute on its business strategies. These and other risks are described in the reports filed by Achillion with the U.S. Securities and Exchange Commission, including its Annual Report on Form 10-K for the year ended December 31, 2014, its quarterly report on Form 10-Q for the quarter ended June 30, 2015, and its subsequent SEC filings.

In addition, any forward-looking statement in this press release represents Achillion’s views only as of the date of this press release and should not be relied upon as representing its views as of any subsequent date. Achillion disclaims any duty to update any forward-looking statement, except as required by applicable law.

Company Contact:
Glenn Schulman
Achillion Pharmaceuticals, Inc.
Tel. (203) 624-7000
gschulman@achillion.com

Investors:
Mary Kay Fenton
Achillion Pharmaceuticals, Inc.
Tel. (203) 624-7000
mfenton@achillion.com

Investors:
Tricia Truehart
The Trout Group, LLC
Tel. (646) 378-2953
ttruehart@troutgroup.com

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Will the J&J Deal With Achillion Transform the Hep C Market?

Hepatitis C Blog Posted on May 20, 2015 by

As drug makers jockey for their share of the fast-growing hepatitis C market, the deal between Johnson & Johnson JNJ -0.35% and Achillion Pharmaceuticals ACHN -15.26% has Wall Street analysts rethinking forecasts.

The deal, which was announced late yesterday after a Twitter rumor had Gilead Sciences GILD -0.35% buying Achillion, calls for J&J to invest $225 million and assume responsibility for development costs. Ultimately, the value of the agreement could reach $1.1 billion, depending on milestones reached.

For J&J, the move may help reposition the company as a player in the hepatitis C market. And for Achillion, the collaboration provides a deep-pocketed partner for a company that some saw as a buyout target. But to what extent will this transform the hepatitis C market and what are the implications for the other drug makers? Here are what some of the wags are saying…

Read more…

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Will the J&J Deal With Achillion Transform the Hep C Market?

Hepatitis C Blog Posted on May 20, 2015 by

As drug makers jockey for their share of the fast-growing hepatitis C market, the deal between Johnson & Johnson JNJ -0.35% and Achillion Pharmaceuticals ACHN -15.26% has Wall Street analysts rethinking forecasts.

The deal, which was announced late yesterday after a Twitter rumor had Gilead Sciences GILD -0.35%
buying Achillion, calls for J&J to invest $225 million and assume
responsibility for development costs. Ultimately, the value of the
agreement could reach $1.1 billion, depending on milestones reached.

For J&J, the move may help reposition the company as a player in
the hepatitis C market. And for Achillion, the collaboration provides a
deep-pocketed partner for a company that some saw as a buyout target.
But to what extent will this transform the hepatitis C market and what
are the implications for the other drug makers? Here are what some of
the wags are saying…

Read more…

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Achillion Enters Into Worldwide Collaboration for Hepatitis C With Janssen

Hepatitis C Blog Posted on May 20, 2015 by
– Transactions include up to $1.1 billion in potential development, regulatory and sales milestone payments and a separate equity investment –
– Achillion eligible for tieredroyalties between mid-teens and low-twenties on future worldwide sales –
– Janssen responsible for all development costs within the collaboration and all subsequent costs related to commercialization of the assets –
– Conference call scheduled for today at 5:00 p.m. ET –

NEW HAVEN, Conn., May 19, 2015 (GLOBE NEWSWIRE) — Achillion Pharmaceuticals, Inc. (Nasdaq:ACHN) announced today that it has entered into a worldwide license and collaboration arrangement with Janssen Pharmaceuticals, Inc. (Janssen), one of the Janssen Pharmaceutical Companies of Johnson & Johnson, to develop and commercialize one or more of Achillion’s lead hepatitis C virus (HCV) assets which include ACH-3102, ACH-3422, and sovaprevir.

“We are excited to collaborate with Janssen for the worldwide development of our HCV assets in combination with their HCV portfolio. We believe that Janssen’s renowned expertise in HCV development and commercialization enables a synergistic opportunity to rapidly advance our combined HCV assets toward the market while simultaneously achieving an optimized treatment regimen for all HCV patients,” said Milind Deshpande, Ph.D., President and Chief Executive Officer of Achillion. “Furthermore, we believe that their investment in Achillion through Johnson & Johnson Innovation – JJDC allows us to maximize the value from our HCV portfolio and also positions us to become a leader in complement factor D inhibition, applying our broad platform to a wide number of complement-related diseases. We believe this strategy provides an ideal scenario to create further value for our shareholders.”

Under the terms of the agreement, Achillion will grant Janssen an exclusive, worldwide license to develop and, upon regulatory approval, commercialize HCV products and regimens containing one or more of Achillion’s HCV assets. Achillion is eligible to receive a number of payments based upon achievement of specified development, regulatory and sales milestones. Achillion is also eligible to receive tiered royalty percentages between mid-teens and low-twenties based upon future worldwide sales. Janssen will be responsible for all of the development costs within the collaboration and all subsequent costs related to commercialization of the HCV assets.

A key objective of the collaboration will be to develop a short-duration, highly effective, pan-genotypic, oral regimen for the treatment of HCV. An initial regimen that will be explored will feature Achillion’s ACH-3102, a second-generation NS5A inhibitor currently in Phase 2 clinical studies that has been granted Fast Track designation by the U.S. Food and Drug Administration, in combination with an NS3/4A HCV protease inhibitor plus an NS5B HCV polymerase inhibitor from the collaboration.

Additionally, in an equity transaction separate to the exclusive license and collaboration arrangement, Johnson & Johnson Innovation – JJDC, Inc. will invest $225 million in Achillion and, in return, receive approximately 18.4 million newly issued, unregistered shares of Achillion at a price of $12.25 per share.

The transactions, including the equity sale, are subject to customary closing conditions, including termination or expiration of any applicable waiting periods under the Hart-Scott-Rodino Act. Transitional clinical development and technology transfer activities under the collaboration are expected to take place over the next several months.

Centerview Partners acted as exclusive financial advisor to Achillion. Leerink Partners also advised the Company. WilmerHale acted as legal counsel for Achillion in connection with the transactions.

Conference Call
Achillion will host a conference call and simultaneous webcast on Tuesday, May 19, 2015 at 5:00 p.m. Eastern time. To participate in the conference call, please dial (866) 205-4820 in the U.S. or (419) 386-0004 for international callers. A live audio webcast of the call will be accessible at http://www.achillion.com or http://ir.achillion.com. Please connect to Achillion’s website several minutes prior to the start of the broadcast to ensure adequate time for any software download that may be necessary.

A replay of the webcast will be available for 30 days on www.achillion.com. Alternatively, a replay of the conference call will be available starting at 8:00 p.m. Eastern time on May 19, 2015, through 11:59 p.m. Eastern time on May 25, 2015 by dialing (855) 859-2056 or (404) 537-3406. The replay passcode is 51773113.

Read the rest of this press release here: http://ir.achillion.com/releasedetail.cfm?releaseid=913980

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