BMS-AstraZeneca Dapagliflozin Diabetes Drug Falls Short; Pfizer’s Answer on the Horizon?
Jul29

BMS-AstraZeneca Dapagliflozin Diabetes Drug Falls Short; Pfizer’s Answer on the Horizon?

As reported by Nature News and Forbes’ The Medicine Show  on July 20, dapagliflozin, a BMS-developed diabetes drug marketed with partner AstraZeneca, was given a “thumbs-down” by an FDA review panel on July 19. After the 9-6 final vote, panel members commented favorably on the drug’s new mechanism, but evidently felt that the safety profile could not be overlooked: the FDA committee meeting statement mentions increased risk of breast...

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The Tail’s The Thing – Alkylamine Ethers and Zafgen’s ZGN-433
Jul13

The Tail’s The Thing – Alkylamine Ethers and Zafgen’s ZGN-433

While posting about the Zafgen obesity drug candidate yesterday, I was staring at the Markush structure we’d drawn for ZGN-433 when Carmen Drahl sent over a 2008 volume of the World Health Organization International Nonproprietary Names (INN) list, a collection of proposed or recommended non-proprietary names and structures for currently-marketed drugs or drug candidates in clinical trials. I glanced down the list to find beloranib,...

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Zafgen’s Obesity Drug Shows Promise, Gets Funding
Jul12

Zafgen’s Obesity Drug Shows Promise, Gets Funding

Zafgen, whose science has been the subject of much speculation on the Haystack (see earlier posts), has again found favor with investors, despite a tough climate for obesity drug developers. Last week, the company scored $33 million in Series C venture financing to move its drug ZGN-433 (beloranib hemioxalate) into Phase II trials (We found beloranib’s structure in WHO’s drug information Vol. 22, No. 4). This new cash...

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FDA’s Woodcock Talks Obesity Drug Safety

Janet Woodcock, head of FDA’s drugs center, had a few things to say about obesity drugs at Monday’s Reuters Health Summit in New York. Some of her comments weren’t surprising. But some of them might offer a sliver of hope to companies hoping to succeed where Arena Pharmaceuticals, Orexigen Therapeutics, and Vivus have so far failed– in bringing a new diet pill to market. From a Reuters story, which was brought...

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Drug Candidate Structures Revealed At #ACSAnaheim
Mar27

Drug Candidate Structures Revealed At #ACSAnaheim

1PM Pacific: There’s one hour left before chemists will pack a ballroom in Anaheim to see potential new drugs’ structures unveiled for the first time. Watch this space for updates. 2:39PM Pacific: CEP-26401 This drug candidate now has a name: irdabisant company: Cephalon meant to treat: deficits in cognition and/or attention in diseases such as Alzheimer’s and schizophrenia mode of action: inverse agonist of...

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Contrave Rejection and Obesity Drugs’ Future

Today’s a somber day for anyone looking to develop a weight-loss medication. Orexigen’s potential obesity drug Contrave has failed to win FDA approval, just as Arena’s Lorqess and Vivus’s Qnexa before it. In other words, none of the big contenders in the diet drug race we’ve been covering for nearly a year has panned out. Contrave came into FDA decision-day with a a glimmer of hope behind it. Last...

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